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linux/drivers/clk/rockchip/clk-rk3328.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-27 08:55:06 +02:00
// SPDX-License-Identifier: GPL-2.0-or-later
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/*
* Copyright (c) 2016 Rockchip Electronics Co. Ltd.
* Author: Elaine <zhangqing@rock-chips.com>
*/
#include <linux/clk-provider.h>
clk: Remove io.h from clk-provider.h Now that we've gotten rid of clk_readl() we can remove io.h from the clk-provider header and push out the io.h include to any code that isn't already including the io.h header but using things like readl/writel, etc. Found with this grep: git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \ xargs git grep -l \ -e '\<__iowrite32_copy\>' --or \ -e '\<__ioread32_copy\>' --or \ -e '\<__iowrite64_copy\>' --or \ -e '\<ioremap_page_range\>' --or \ -e '\<ioremap_huge_init\>' --or \ -e '\<arch_ioremap_pud_supported\>' --or \ -e '\<arch_ioremap_pmd_supported\>' --or \ -e '\<devm_ioport_map\>' --or \ -e '\<devm_ioport_unmap\>' --or \ -e '\<IOMEM_ERR_PTR\>' --or \ -e '\<devm_ioremap\>' --or \ -e '\<devm_ioremap_nocache\>' --or \ -e '\<devm_ioremap_wc\>' --or \ -e '\<devm_iounmap\>' --or \ -e '\<devm_ioremap_release\>' --or \ -e '\<devm_memremap\>' --or \ -e '\<devm_memunmap\>' --or \ -e '\<__devm_memremap_pages\>' --or \ -e '\<pci_remap_cfgspace\>' --or \ -e '\<arch_has_dev_port\>' --or \ -e '\<arch_phys_wc_add\>' --or \ -e '\<arch_phys_wc_del\>' --or \ -e '\<memremap\>' --or \ -e '\<memunmap\>' --or \ -e '\<arch_io_reserve_memtype_wc\>' --or \ -e '\<arch_io_free_memtype_wc\>' --or \ -e '\<__io_aw\>' --or \ -e '\<__io_pbw\>' --or \ -e '\<__io_paw\>' --or \ -e '\<__io_pbr\>' --or \ -e '\<__io_par\>' --or \ -e '\<__raw_readb\>' --or \ -e '\<__raw_readw\>' --or \ -e '\<__raw_readl\>' --or \ -e '\<__raw_readq\>' --or \ -e '\<__raw_writeb\>' --or \ -e '\<__raw_writew\>' --or \ -e '\<__raw_writel\>' --or \ -e '\<__raw_writeq\>' --or \ -e '\<readb\>' --or \ -e '\<readw\>' --or \ -e '\<readl\>' --or \ -e '\<readq\>' --or \ -e '\<writeb\>' --or \ -e '\<writew\>' --or \ -e '\<writel\>' --or \ -e '\<writeq\>' --or \ -e '\<readb_relaxed\>' --or \ -e '\<readw_relaxed\>' --or \ -e '\<readl_relaxed\>' --or \ -e '\<readq_relaxed\>' --or \ -e '\<writeb_relaxed\>' --or \ -e '\<writew_relaxed\>' --or \ -e '\<writel_relaxed\>' --or \ -e '\<writeq_relaxed\>' --or \ -e '\<readsb\>' --or \ -e '\<readsw\>' --or \ -e '\<readsl\>' --or \ -e '\<readsq\>' --or \ -e '\<writesb\>' --or \ -e '\<writesw\>' --or \ -e '\<writesl\>' --or \ -e '\<writesq\>' --or \ -e '\<inb\>' --or \ -e '\<inw\>' --or \ -e '\<inl\>' --or \ -e '\<outb\>' --or \ -e '\<outw\>' --or \ -e '\<outl\>' --or \ -e '\<inb_p\>' --or \ -e '\<inw_p\>' --or \ -e '\<inl_p\>' --or \ -e '\<outb_p\>' --or \ -e '\<outw_p\>' --or \ -e '\<outl_p\>' --or \ -e '\<insb\>' --or \ -e '\<insw\>' --or \ -e '\<insl\>' --or \ -e '\<outsb\>' --or \ -e '\<outsw\>' --or \ -e '\<outsl\>' --or \ -e '\<insb_p\>' --or \ -e '\<insw_p\>' --or \ -e '\<insl_p\>' --or \ -e '\<outsb_p\>' --or \ -e '\<outsw_p\>' --or \ -e '\<outsl_p\>' --or \ -e '\<ioread8\>' --or \ -e '\<ioread16\>' --or \ -e '\<ioread32\>' --or \ -e '\<ioread64\>' --or \ -e '\<iowrite8\>' --or \ -e '\<iowrite16\>' --or \ -e '\<iowrite32\>' --or \ -e '\<iowrite64\>' --or \ -e '\<ioread16be\>' --or \ -e '\<ioread32be\>' --or \ -e '\<ioread64be\>' --or \ -e '\<iowrite16be\>' --or \ -e '\<iowrite32be\>' --or \ -e '\<iowrite64be\>' --or \ -e '\<ioread8_rep\>' --or \ -e '\<ioread16_rep\>' --or \ -e '\<ioread32_rep\>' --or \ -e '\<ioread64_rep\>' --or \ -e '\<iowrite8_rep\>' --or \ -e '\<iowrite16_rep\>' --or \ -e '\<iowrite32_rep\>' --or \ -e '\<iowrite64_rep\>' --or \ -e '\<__io_virt\>' --or \ -e '\<pci_iounmap\>' --or \ -e '\<virt_to_phys\>' --or \ -e '\<phys_to_virt\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap\>' --or \ -e '\<__ioremap\>' --or \ -e '\<iounmap\>' --or \ -e '\<ioremap\>' --or \ -e '\<ioremap_nocache\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wt\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<xlate_dev_kmem_ptr\>' --or \ -e '\<xlate_dev_mem_ptr\>' --or \ -e '\<unxlate_dev_mem_ptr\>' --or \ -e '\<virt_to_bus\>' --or \ -e '\<bus_to_virt\>' --or \ -e '\<memset_io\>' --or \ -e '\<memcpy_fromio\>' --or \ -e '\<memcpy_toio\>' I also reordered a couple includes when they weren't alphabetical and removed clk.h from kona, replacing it with clk-provider.h because that driver doesn't use clk consumer APIs. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Cc: Chris Zankel <chris@zankel.net> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: John Crispin <john@phrozen.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-04-18 15:20:22 -07:00
#include <linux/io.h>
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/syscore_ops.h>
#include <dt-bindings/clock/rk3328-cru.h>
#include "clk.h"
clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 With the newly introduced clk type for muxes in the grf we now can describe some missing clocks, like the clk_gmac2io and clk_gmac2phy that selects between clk_mac2io_src and gmac_clkin based on a bit set in the general register files. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-02-06 10:50:35 +08:00
#define RK3328_GRF_SOC_CON4 0x410
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
#define RK3328_GRF_SOC_STATUS0 0x480
#define RK3328_GRF_MAC_CON1 0x904
#define RK3328_GRF_MAC_CON2 0x908
enum rk3328_plls {
apll, dpll, cpll, gpll, npll,
};
static struct rockchip_pll_rate_table rk3328_pll_rates[] = {
/* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
RK3036_PLL_RATE(1584000000, 1, 66, 1, 1, 1, 0),
RK3036_PLL_RATE(1560000000, 1, 65, 1, 1, 1, 0),
RK3036_PLL_RATE(1536000000, 1, 64, 1, 1, 1, 0),
RK3036_PLL_RATE(1512000000, 1, 63, 1, 1, 1, 0),
RK3036_PLL_RATE(1488000000, 1, 62, 1, 1, 1, 0),
RK3036_PLL_RATE(1464000000, 1, 61, 1, 1, 1, 0),
RK3036_PLL_RATE(1440000000, 1, 60, 1, 1, 1, 0),
RK3036_PLL_RATE(1416000000, 1, 59, 1, 1, 1, 0),
RK3036_PLL_RATE(1392000000, 1, 58, 1, 1, 1, 0),
RK3036_PLL_RATE(1368000000, 1, 57, 1, 1, 1, 0),
RK3036_PLL_RATE(1344000000, 1, 56, 1, 1, 1, 0),
RK3036_PLL_RATE(1320000000, 1, 55, 1, 1, 1, 0),
RK3036_PLL_RATE(1296000000, 1, 54, 1, 1, 1, 0),
RK3036_PLL_RATE(1272000000, 1, 53, 1, 1, 1, 0),
RK3036_PLL_RATE(1248000000, 1, 52, 1, 1, 1, 0),
RK3036_PLL_RATE(1200000000, 1, 50, 1, 1, 1, 0),
RK3036_PLL_RATE(1188000000, 2, 99, 1, 1, 1, 0),
RK3036_PLL_RATE(1104000000, 1, 46, 1, 1, 1, 0),
RK3036_PLL_RATE(1100000000, 12, 550, 1, 1, 1, 0),
RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
RK3036_PLL_RATE(1000000000, 6, 500, 2, 1, 1, 0),
RK3036_PLL_RATE(984000000, 1, 82, 2, 1, 1, 0),
RK3036_PLL_RATE(960000000, 1, 80, 2, 1, 1, 0),
RK3036_PLL_RATE(936000000, 1, 78, 2, 1, 1, 0),
RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
RK3036_PLL_RATE(900000000, 4, 300, 2, 1, 1, 0),
RK3036_PLL_RATE(888000000, 1, 74, 2, 1, 1, 0),
RK3036_PLL_RATE(864000000, 1, 72, 2, 1, 1, 0),
RK3036_PLL_RATE(840000000, 1, 70, 2, 1, 1, 0),
RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
RK3036_PLL_RATE(800000000, 6, 400, 2, 1, 1, 0),
RK3036_PLL_RATE(700000000, 6, 350, 2, 1, 1, 0),
RK3036_PLL_RATE(696000000, 1, 58, 2, 1, 1, 0),
RK3036_PLL_RATE(600000000, 1, 75, 3, 1, 1, 0),
RK3036_PLL_RATE(594000000, 2, 99, 2, 1, 1, 0),
RK3036_PLL_RATE(504000000, 1, 63, 3, 1, 1, 0),
RK3036_PLL_RATE(500000000, 6, 250, 2, 1, 1, 0),
RK3036_PLL_RATE(408000000, 1, 68, 2, 2, 1, 0),
RK3036_PLL_RATE(312000000, 1, 52, 2, 2, 1, 0),
RK3036_PLL_RATE(216000000, 1, 72, 4, 2, 1, 0),
RK3036_PLL_RATE(96000000, 1, 64, 4, 4, 1, 0),
{ /* sentinel */ },
};
static struct rockchip_pll_rate_table rk3328_pll_frac_rates[] = {
/* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
clk: rockchip: fix frac settings of GPLL clock for rk3328 This patch fixes settings of GPLL frequency in fractional mode for rk3328. In this mode, FOUTVCO is calcurated by following formula: FOUTVCO = FREF * FBDIV / REFDIV + ((FREF * FRAC / REFDIV) >> 24) The problem is in FREF * FRAC >> 24 term. This result always lacks one from target value is specified by rate member. For example first itme of rk3328_pll_frac_rate originally has - rate : 1016064000 - refdiv: 3 - fbdiv : 127 - frac : 134217 - FREF * FBDIV / REFDIV = 1016000000 - (FREF * FRAC / REFDIV) >> 24 = 63999 Thus calculated rate is 1016063999. It seems wrong. If frac has 134218 (it is increased 1 from original value), second term is 64000. All other items have same situation. So this patch adds 1 to frac member in all items of rk3328_pll_frac_rate. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-12-23 01:42:49 +09:00
RK3036_PLL_RATE(1016064000, 3, 127, 1, 1, 0, 134218),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* vco = 1016064000 */
clk: rockchip: fix frac settings of GPLL clock for rk3328 This patch fixes settings of GPLL frequency in fractional mode for rk3328. In this mode, FOUTVCO is calcurated by following formula: FOUTVCO = FREF * FBDIV / REFDIV + ((FREF * FRAC / REFDIV) >> 24) The problem is in FREF * FRAC >> 24 term. This result always lacks one from target value is specified by rate member. For example first itme of rk3328_pll_frac_rate originally has - rate : 1016064000 - refdiv: 3 - fbdiv : 127 - frac : 134217 - FREF * FBDIV / REFDIV = 1016000000 - (FREF * FRAC / REFDIV) >> 24 = 63999 Thus calculated rate is 1016063999. It seems wrong. If frac has 134218 (it is increased 1 from original value), second term is 64000. All other items have same situation. So this patch adds 1 to frac member in all items of rk3328_pll_frac_rate. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-12-23 01:42:49 +09:00
RK3036_PLL_RATE(983040000, 24, 983, 1, 1, 0, 671089),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* vco = 983040000 */
clk: rockchip: fix frac settings of GPLL clock for rk3328 This patch fixes settings of GPLL frequency in fractional mode for rk3328. In this mode, FOUTVCO is calcurated by following formula: FOUTVCO = FREF * FBDIV / REFDIV + ((FREF * FRAC / REFDIV) >> 24) The problem is in FREF * FRAC >> 24 term. This result always lacks one from target value is specified by rate member. For example first itme of rk3328_pll_frac_rate originally has - rate : 1016064000 - refdiv: 3 - fbdiv : 127 - frac : 134217 - FREF * FBDIV / REFDIV = 1016000000 - (FREF * FRAC / REFDIV) >> 24 = 63999 Thus calculated rate is 1016063999. It seems wrong. If frac has 134218 (it is increased 1 from original value), second term is 64000. All other items have same situation. So this patch adds 1 to frac member in all items of rk3328_pll_frac_rate. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-12-23 01:42:49 +09:00
RK3036_PLL_RATE(491520000, 24, 983, 2, 1, 0, 671089),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* vco = 983040000 */
clk: rockchip: fix frac settings of GPLL clock for rk3328 This patch fixes settings of GPLL frequency in fractional mode for rk3328. In this mode, FOUTVCO is calcurated by following formula: FOUTVCO = FREF * FBDIV / REFDIV + ((FREF * FRAC / REFDIV) >> 24) The problem is in FREF * FRAC >> 24 term. This result always lacks one from target value is specified by rate member. For example first itme of rk3328_pll_frac_rate originally has - rate : 1016064000 - refdiv: 3 - fbdiv : 127 - frac : 134217 - FREF * FBDIV / REFDIV = 1016000000 - (FREF * FRAC / REFDIV) >> 24 = 63999 Thus calculated rate is 1016063999. It seems wrong. If frac has 134218 (it is increased 1 from original value), second term is 64000. All other items have same situation. So this patch adds 1 to frac member in all items of rk3328_pll_frac_rate. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-12-23 01:42:49 +09:00
RK3036_PLL_RATE(61440000, 6, 215, 7, 2, 0, 671089),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* vco = 860156000 */
clk: rockchip: fix frac settings of GPLL clock for rk3328 This patch fixes settings of GPLL frequency in fractional mode for rk3328. In this mode, FOUTVCO is calcurated by following formula: FOUTVCO = FREF * FBDIV / REFDIV + ((FREF * FRAC / REFDIV) >> 24) The problem is in FREF * FRAC >> 24 term. This result always lacks one from target value is specified by rate member. For example first itme of rk3328_pll_frac_rate originally has - rate : 1016064000 - refdiv: 3 - fbdiv : 127 - frac : 134217 - FREF * FBDIV / REFDIV = 1016000000 - (FREF * FRAC / REFDIV) >> 24 = 63999 Thus calculated rate is 1016063999. It seems wrong. If frac has 134218 (it is increased 1 from original value), second term is 64000. All other items have same situation. So this patch adds 1 to frac member in all items of rk3328_pll_frac_rate. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-12-23 01:42:49 +09:00
RK3036_PLL_RATE(56448000, 12, 451, 4, 4, 0, 9797895),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* vco = 903168000 */
clk: rockchip: fix frac settings of GPLL clock for rk3328 This patch fixes settings of GPLL frequency in fractional mode for rk3328. In this mode, FOUTVCO is calcurated by following formula: FOUTVCO = FREF * FBDIV / REFDIV + ((FREF * FRAC / REFDIV) >> 24) The problem is in FREF * FRAC >> 24 term. This result always lacks one from target value is specified by rate member. For example first itme of rk3328_pll_frac_rate originally has - rate : 1016064000 - refdiv: 3 - fbdiv : 127 - frac : 134217 - FREF * FBDIV / REFDIV = 1016000000 - (FREF * FRAC / REFDIV) >> 24 = 63999 Thus calculated rate is 1016063999. It seems wrong. If frac has 134218 (it is increased 1 from original value), second term is 64000. All other items have same situation. So this patch adds 1 to frac member in all items of rk3328_pll_frac_rate. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Acked-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-12-23 01:42:49 +09:00
RK3036_PLL_RATE(40960000, 12, 409, 4, 5, 0, 10066330),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* vco = 819200000 */
{ /* sentinel */ },
};
#define RK3328_DIV_ACLKM_MASK 0x7
#define RK3328_DIV_ACLKM_SHIFT 4
#define RK3328_DIV_PCLK_DBG_MASK 0xf
#define RK3328_DIV_PCLK_DBG_SHIFT 0
#define RK3328_CLKSEL1(_aclk_core, _pclk_dbg) \
{ \
.reg = RK3328_CLKSEL_CON(1), \
.val = HIWORD_UPDATE(_aclk_core, RK3328_DIV_ACLKM_MASK, \
RK3328_DIV_ACLKM_SHIFT) | \
HIWORD_UPDATE(_pclk_dbg, RK3328_DIV_PCLK_DBG_MASK, \
RK3328_DIV_PCLK_DBG_SHIFT), \
}
#define RK3328_CPUCLK_RATE(_prate, _aclk_core, _pclk_dbg) \
{ \
.prate = _prate, \
.divs = { \
RK3328_CLKSEL1(_aclk_core, _pclk_dbg), \
}, \
}
static struct rockchip_cpuclk_rate_table rk3328_cpuclk_rates[] __initdata = {
RK3328_CPUCLK_RATE(1800000000, 1, 7),
RK3328_CPUCLK_RATE(1704000000, 1, 7),
RK3328_CPUCLK_RATE(1608000000, 1, 7),
RK3328_CPUCLK_RATE(1512000000, 1, 7),
RK3328_CPUCLK_RATE(1488000000, 1, 5),
RK3328_CPUCLK_RATE(1416000000, 1, 5),
RK3328_CPUCLK_RATE(1392000000, 1, 5),
RK3328_CPUCLK_RATE(1296000000, 1, 5),
RK3328_CPUCLK_RATE(1200000000, 1, 5),
RK3328_CPUCLK_RATE(1104000000, 1, 5),
RK3328_CPUCLK_RATE(1008000000, 1, 5),
RK3328_CPUCLK_RATE(912000000, 1, 5),
RK3328_CPUCLK_RATE(816000000, 1, 3),
RK3328_CPUCLK_RATE(696000000, 1, 3),
RK3328_CPUCLK_RATE(600000000, 1, 3),
RK3328_CPUCLK_RATE(408000000, 1, 1),
RK3328_CPUCLK_RATE(312000000, 1, 1),
RK3328_CPUCLK_RATE(216000000, 1, 1),
RK3328_CPUCLK_RATE(96000000, 1, 1),
};
static const struct rockchip_cpuclk_reg_data rk3328_cpuclk_data = {
clk: rockchip: support more core div setting Use arrays to support more core independent div settings. A55 supports each core to work at different frequencies, and each core has an independent divider control. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20210315085608.16010-4-zhangqing@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2021-03-15 16:56:07 +08:00
.core_reg[0] = RK3328_CLKSEL_CON(0),
.div_core_shift[0] = 0,
.div_core_mask[0] = 0x1f,
.num_cores = 1,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
.mux_core_alt = 1,
.mux_core_main = 3,
.mux_core_shift = 6,
.mux_core_mask = 0x3,
};
PNAME(mux_pll_p) = { "xin24m" };
PNAME(mux_2plls_p) = { "cpll", "gpll" };
PNAME(mux_gpll_cpll_p) = { "gpll", "cpll" };
PNAME(mux_cpll_gpll_apll_p) = { "cpll", "gpll", "apll" };
PNAME(mux_2plls_xin24m_p) = { "cpll", "gpll", "xin24m" };
PNAME(mux_2plls_hdmiphy_p) = { "cpll", "gpll",
"dummy_hdmiphy" };
PNAME(mux_4plls_p) = { "cpll", "gpll",
"dummy_hdmiphy",
"usb480m" };
PNAME(mux_2plls_u480m_p) = { "cpll", "gpll",
"usb480m" };
PNAME(mux_2plls_24m_u480m_p) = { "cpll", "gpll",
"xin24m", "usb480m" };
PNAME(mux_ddrphy_p) = { "dpll", "apll", "cpll" };
PNAME(mux_armclk_p) = { "apll_core",
"gpll_core",
"dpll_core",
"npll_core"};
PNAME(mux_hdmiphy_p) = { "hdmi_phy", "xin24m" };
PNAME(mux_usb480m_p) = { "usb480m_phy",
"xin24m" };
PNAME(mux_i2s0_p) = { "clk_i2s0_div",
"clk_i2s0_frac",
"xin12m",
"xin12m" };
PNAME(mux_i2s1_p) = { "clk_i2s1_div",
"clk_i2s1_frac",
"clkin_i2s1",
"xin12m" };
PNAME(mux_i2s2_p) = { "clk_i2s2_div",
"clk_i2s2_frac",
"clkin_i2s2",
"xin12m" };
PNAME(mux_i2s1out_p) = { "clk_i2s1", "xin12m"};
PNAME(mux_i2s2out_p) = { "clk_i2s2", "xin12m" };
PNAME(mux_spdif_p) = { "clk_spdif_div",
"clk_spdif_frac",
"xin12m",
"xin12m" };
PNAME(mux_uart0_p) = { "clk_uart0_div",
"clk_uart0_frac",
"xin24m" };
PNAME(mux_uart1_p) = { "clk_uart1_div",
"clk_uart1_frac",
"xin24m" };
PNAME(mux_uart2_p) = { "clk_uart2_div",
"clk_uart2_frac",
"xin24m" };
PNAME(mux_sclk_cif_p) = { "clk_cif_src",
"xin24m" };
PNAME(mux_dclk_lcdc_p) = { "hdmiphy",
"dclk_lcdc_src" };
PNAME(mux_aclk_peri_pre_p) = { "cpll_peri",
"gpll_peri",
"hdmiphy_peri" };
PNAME(mux_ref_usb3otg_src_p) = { "xin24m",
clk: rockchip: rk3328: fix wrong clk_ref_usb3otg parent Correct the clk_ref_usb3otg parent to fix clock control for the usb3 controller on rk3328. Verified against the rk3328 trm, the rk3228h trm, and the rk3328 usb3 phy clock map. Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Signed-off-by: Peter Geis <pgwipeout@gmail.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20250115012628.1035928-2-pgwipeout@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-01-15 01:26:22 +00:00
"clk_ref_usb3otg_src" };
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
PNAME(mux_xin24m_32k_p) = { "xin24m",
"clk_rtc32k" };
PNAME(mux_mac2io_src_p) = { "clk_mac2io_src",
"gmac_clkin" };
PNAME(mux_mac2phy_src_p) = { "clk_mac2phy_src",
"phy_50m_out" };
clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 With the newly introduced clk type for muxes in the grf we now can describe some missing clocks, like the clk_gmac2io and clk_gmac2phy that selects between clk_mac2io_src and gmac_clkin based on a bit set in the general register files. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-02-06 10:50:35 +08:00
PNAME(mux_mac2io_ext_p) = { "clk_mac2io",
"gmac_clkin" };
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
static struct rockchip_pll_clock rk3328_pll_clks[] __initdata = {
[apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p,
0, RK3328_PLL_CON(0),
RK3328_MODE_CON, 0, 4, 0, rk3328_pll_frac_rates),
[dpll] = PLL(pll_rk3328, PLL_DPLL, "dpll", mux_pll_p,
0, RK3328_PLL_CON(8),
RK3328_MODE_CON, 4, 3, 0, NULL),
[cpll] = PLL(pll_rk3328, PLL_CPLL, "cpll", mux_pll_p,
0, RK3328_PLL_CON(16),
RK3328_MODE_CON, 8, 2, 0, rk3328_pll_rates),
[gpll] = PLL(pll_rk3328, PLL_GPLL, "gpll", mux_pll_p,
0, RK3328_PLL_CON(24),
RK3328_MODE_CON, 12, 1, 0, rk3328_pll_frac_rates),
[npll] = PLL(pll_rk3328, PLL_NPLL, "npll", mux_pll_p,
0, RK3328_PLL_CON(40),
RK3328_MODE_CON, 1, 0, 0, rk3328_pll_rates),
};
#define MFLAGS CLK_MUX_HIWORD_MASK
#define DFLAGS CLK_DIVIDER_HIWORD_MASK
#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
static struct rockchip_clk_branch rk3328_i2s0_fracmux __initdata =
MUX(0, "i2s0_pre", mux_i2s0_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(6), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_i2s1_fracmux __initdata =
MUX(0, "i2s1_pre", mux_i2s1_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(8), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_i2s2_fracmux __initdata =
MUX(0, "i2s2_pre", mux_i2s2_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(10), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_spdif_fracmux __initdata =
MUX(SCLK_SPDIF, "sclk_spdif", mux_spdif_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(12), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_uart0_fracmux __initdata =
MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(14), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_uart1_fracmux __initdata =
MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(16), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_uart2_fracmux __initdata =
MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(18), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3328_clk_branches[] __initdata = {
/*
* Clock-Architecture Diagram 1
*/
DIV(0, "clk_24m", "xin24m", CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(2), 8, 5, DFLAGS),
COMPOSITE(SCLK_RTC32K, "clk_rtc32k", mux_2plls_xin24m_p, 0,
RK3328_CLKSEL_CON(38), 14, 2, MFLAGS, 0, 14, DFLAGS,
RK3328_CLKGATE_CON(0), 11, GFLAGS),
/* PD_MISC */
MUX(HDMIPHY, "hdmiphy", mux_hdmiphy_p, CLK_SET_RATE_PARENT,
RK3328_MISC_CON, 13, 1, MFLAGS),
MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
RK3328_MISC_CON, 15, 1, MFLAGS),
/*
* Clock-Architecture Diagram 2
*/
/* PD_CORE */
GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(0), 0, GFLAGS),
GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(0), 2, GFLAGS),
GATE(0, "dpll_core", "dpll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(0), 1, GFLAGS),
GATE(0, "npll_core", "npll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(0), 12, GFLAGS),
COMPOSITE_NOMUX(0, "pclk_dbg", "armclk", CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(1), 0, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
RK3328_CLKGATE_CON(7), 0, GFLAGS),
COMPOSITE_NOMUX(0, "aclk_core", "armclk", CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(1), 4, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
RK3328_CLKGATE_CON(7), 1, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_core_niu", "aclk_core", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(13), 0, GFLAGS),
GATE(0, "aclk_gic400", "aclk_core", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(13), 1, GFLAGS),
GATE(0, "clk_jtag", "jtag_clkin", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(7), 2, GFLAGS),
/* PD_GPU */
COMPOSITE(0, "aclk_gpu_pre", mux_4plls_p, 0,
RK3328_CLKSEL_CON(44), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 6, GFLAGS),
GATE(ACLK_GPU, "aclk_gpu", "aclk_gpu_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(14), 0, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_gpu_niu", "aclk_gpu_pre", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(14), 1, GFLAGS),
/* PD_DDR */
COMPOSITE(0, "clk_ddr", mux_ddrphy_p, CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(3), 8, 2, MFLAGS, 0, 3, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
RK3328_CLKGATE_CON(0), 4, GFLAGS),
GATE(0, "clk_ddrmsch", "clk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 6, GFLAGS),
GATE(0, "clk_ddrupctl", "clk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 5, GFLAGS),
GATE(0, "aclk_ddrupctl", "clk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 4, GFLAGS),
GATE(0, "clk_ddrmon", "xin24m", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(0), 6, GFLAGS),
COMPOSITE(PCLK_DDR, "pclk_ddr", mux_2plls_hdmiphy_p, 0,
RK3328_CLKSEL_CON(4), 13, 2, MFLAGS, 8, 3, DFLAGS,
RK3328_CLKGATE_CON(7), 4, GFLAGS),
GATE(0, "pclk_ddrupctl", "pclk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 1, GFLAGS),
GATE(0, "pclk_ddr_msch", "pclk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 2, GFLAGS),
GATE(0, "pclk_ddr_mon", "pclk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 3, GFLAGS),
GATE(0, "pclk_ddrstdby", "pclk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 7, GFLAGS),
GATE(0, "pclk_ddr_grf", "pclk_ddr", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(18), 9, GFLAGS),
/*
* Clock-Architecture Diagram 3
*/
/* PD_BUS */
COMPOSITE(ACLK_BUS_PRE, "aclk_bus_pre", mux_2plls_hdmiphy_p, 0,
RK3328_CLKSEL_CON(0), 13, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(8), 0, GFLAGS),
COMPOSITE_NOMUX(HCLK_BUS_PRE, "hclk_bus_pre", "aclk_bus_pre", 0,
RK3328_CLKSEL_CON(1), 8, 2, DFLAGS,
RK3328_CLKGATE_CON(8), 1, GFLAGS),
COMPOSITE_NOMUX(PCLK_BUS_PRE, "pclk_bus_pre", "aclk_bus_pre", 0,
RK3328_CLKSEL_CON(1), 12, 3, DFLAGS,
RK3328_CLKGATE_CON(8), 2, GFLAGS),
GATE(0, "pclk_bus", "pclk_bus_pre", 0,
RK3328_CLKGATE_CON(8), 3, GFLAGS),
GATE(0, "pclk_phy_pre", "pclk_bus_pre", 0,
RK3328_CLKGATE_CON(8), 4, GFLAGS),
COMPOSITE(SCLK_TSP, "clk_tsp", mux_2plls_p, 0,
RK3328_CLKSEL_CON(21), 15, 1, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(2), 5, GFLAGS),
GATE(0, "clk_hsadc_tsp", "ext_gpio3a2", 0,
RK3328_CLKGATE_CON(17), 13, GFLAGS),
/* PD_I2S */
COMPOSITE(0, "clk_i2s0_div", mux_2plls_p, 0,
RK3328_CLKSEL_CON(6), 15, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(1), 1, GFLAGS),
COMPOSITE_FRACMUX(0, "clk_i2s0_frac", "clk_i2s0_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(7), 0,
RK3328_CLKGATE_CON(1), 2, GFLAGS,
&rk3328_i2s0_fracmux),
GATE(SCLK_I2S0, "clk_i2s0", "i2s0_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(1), 3, GFLAGS),
COMPOSITE(0, "clk_i2s1_div", mux_2plls_p, 0,
RK3328_CLKSEL_CON(8), 15, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(1), 4, GFLAGS),
COMPOSITE_FRACMUX(0, "clk_i2s1_frac", "clk_i2s1_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(9), 0,
RK3328_CLKGATE_CON(1), 5, GFLAGS,
&rk3328_i2s1_fracmux),
GATE(SCLK_I2S1, "clk_i2s1", "i2s1_pre", CLK_SET_RATE_PARENT,
clk: rockchip: fix I2S1 clock gate register for rk3328 This patch fixes definition of I2S1 clock gate register for rk3328. Current setting is not related I2S clocks. - bit6 of CRU_CLKGATE_CON0 means clk_ddrmon_en - bit6 of CRU_CLKGATE_CON1 means clk_i2s1_en Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-11-18 13:16:12 +09:00
RK3328_CLKGATE_CON(1), 6, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
COMPOSITE_NODIV(SCLK_I2S1_OUT, "i2s1_out", mux_i2s1out_p, 0,
RK3328_CLKSEL_CON(8), 12, 1, MFLAGS,
RK3328_CLKGATE_CON(1), 7, GFLAGS),
COMPOSITE(0, "clk_i2s2_div", mux_2plls_p, 0,
RK3328_CLKSEL_CON(10), 15, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(1), 8, GFLAGS),
COMPOSITE_FRACMUX(0, "clk_i2s2_frac", "clk_i2s2_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(11), 0,
RK3328_CLKGATE_CON(1), 9, GFLAGS,
&rk3328_i2s2_fracmux),
GATE(SCLK_I2S2, "clk_i2s2", "i2s2_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(1), 10, GFLAGS),
COMPOSITE_NODIV(SCLK_I2S2_OUT, "i2s2_out", mux_i2s2out_p, 0,
RK3328_CLKSEL_CON(10), 12, 1, MFLAGS,
RK3328_CLKGATE_CON(1), 11, GFLAGS),
COMPOSITE(0, "clk_spdif_div", mux_2plls_p, 0,
RK3328_CLKSEL_CON(12), 15, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(1), 12, GFLAGS),
COMPOSITE_FRACMUX(0, "clk_spdif_frac", "clk_spdif_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(13), 0,
RK3328_CLKGATE_CON(1), 13, GFLAGS,
&rk3328_spdif_fracmux),
/* PD_UART */
COMPOSITE(0, "clk_uart0_div", mux_2plls_u480m_p, 0,
RK3328_CLKSEL_CON(14), 12, 2, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(1), 14, GFLAGS),
COMPOSITE(0, "clk_uart1_div", mux_2plls_u480m_p, 0,
RK3328_CLKSEL_CON(16), 12, 2, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 0, GFLAGS),
COMPOSITE(0, "clk_uart2_div", mux_2plls_u480m_p, 0,
RK3328_CLKSEL_CON(18), 12, 2, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 2, GFLAGS),
COMPOSITE_FRACMUX(0, "clk_uart0_frac", "clk_uart0_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(15), 0,
RK3328_CLKGATE_CON(1), 15, GFLAGS,
&rk3328_uart0_fracmux),
COMPOSITE_FRACMUX(0, "clk_uart1_frac", "clk_uart1_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(17), 0,
RK3328_CLKGATE_CON(2), 1, GFLAGS,
&rk3328_uart1_fracmux),
COMPOSITE_FRACMUX(0, "clk_uart2_frac", "clk_uart2_div", CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(19), 0,
RK3328_CLKGATE_CON(2), 3, GFLAGS,
&rk3328_uart2_fracmux),
/*
* Clock-Architecture Diagram 4
*/
COMPOSITE(SCLK_I2C0, "clk_i2c0", mux_2plls_p, 0,
RK3328_CLKSEL_CON(34), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 9, GFLAGS),
COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_2plls_p, 0,
RK3328_CLKSEL_CON(34), 15, 1, MFLAGS, 8, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 10, GFLAGS),
COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_2plls_p, 0,
RK3328_CLKSEL_CON(35), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 11, GFLAGS),
COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_2plls_p, 0,
RK3328_CLKSEL_CON(35), 15, 1, MFLAGS, 8, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 12, GFLAGS),
COMPOSITE(SCLK_CRYPTO, "clk_crypto", mux_2plls_p, 0,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKSEL_CON(20), 7, 1, MFLAGS, 0, 5, DFLAGS,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(2), 4, GFLAGS),
COMPOSITE_NOMUX(SCLK_TSADC, "clk_tsadc", "clk_24m", 0,
RK3328_CLKSEL_CON(22), 0, 10, DFLAGS,
RK3328_CLKGATE_CON(2), 6, GFLAGS),
COMPOSITE_NOMUX(SCLK_SARADC, "clk_saradc", "clk_24m", 0,
RK3328_CLKSEL_CON(23), 0, 10, DFLAGS,
RK3328_CLKGATE_CON(2), 14, GFLAGS),
COMPOSITE(SCLK_SPI, "clk_spi", mux_2plls_p, 0,
RK3328_CLKSEL_CON(24), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 7, GFLAGS),
COMPOSITE(SCLK_PWM, "clk_pwm", mux_2plls_p, 0,
RK3328_CLKSEL_CON(24), 15, 1, MFLAGS, 8, 7, DFLAGS,
RK3328_CLKGATE_CON(2), 8, GFLAGS),
COMPOSITE(SCLK_OTP, "clk_otp", mux_2plls_xin24m_p, 0,
RK3328_CLKSEL_CON(4), 6, 2, MFLAGS, 0, 6, DFLAGS,
RK3328_CLKGATE_CON(3), 8, GFLAGS),
COMPOSITE(SCLK_EFUSE, "clk_efuse", mux_2plls_xin24m_p, 0,
RK3328_CLKSEL_CON(5), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(2), 13, GFLAGS),
COMPOSITE(SCLK_PDM, "clk_pdm", mux_cpll_gpll_apll_p, CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(20), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(2), 15, GFLAGS),
GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0,
RK3328_CLKGATE_CON(8), 5, GFLAGS),
GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0,
RK3328_CLKGATE_CON(8), 6, GFLAGS),
GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0,
RK3328_CLKGATE_CON(8), 7, GFLAGS),
GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0,
RK3328_CLKGATE_CON(8), 8, GFLAGS),
GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0,
RK3328_CLKGATE_CON(8), 9, GFLAGS),
GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0,
RK3328_CLKGATE_CON(8), 10, GFLAGS),
COMPOSITE(SCLK_WIFI, "clk_wifi", mux_2plls_u480m_p, 0,
RK3328_CLKSEL_CON(52), 6, 2, MFLAGS, 0, 6, DFLAGS,
RK3328_CLKGATE_CON(0), 10, GFLAGS),
/*
* Clock-Architecture Diagram 5
*/
/* PD_VIDEO */
COMPOSITE(ACLK_RKVDEC_PRE, "aclk_rkvdec_pre", mux_4plls_p, 0,
RK3328_CLKSEL_CON(48), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 0, GFLAGS),
FACTOR_GATE(HCLK_RKVDEC_PRE, "hclk_rkvdec_pre", "aclk_rkvdec_pre", 0, 1, 4,
RK3328_CLKGATE_CON(11), 0, GFLAGS),
GATE(ACLK_RKVDEC, "aclk_rkvdec", "aclk_rkvdec_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(24), 0, GFLAGS),
GATE(HCLK_RKVDEC, "hclk_rkvdec", "hclk_rkvdec_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(24), 1, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_rkvdec_niu", "aclk_rkvdec_pre", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(24), 2, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "hclk_rkvdec_niu", "hclk_rkvdec_pre", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(24), 3, GFLAGS),
COMPOSITE(SCLK_VDEC_CABAC, "sclk_vdec_cabac", mux_4plls_p, 0,
RK3328_CLKSEL_CON(48), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 1, GFLAGS),
COMPOSITE(SCLK_VDEC_CORE, "sclk_vdec_core", mux_4plls_p, 0,
RK3328_CLKSEL_CON(49), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 2, GFLAGS),
COMPOSITE(ACLK_VPU_PRE, "aclk_vpu_pre", mux_4plls_p, 0,
RK3328_CLKSEL_CON(50), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 5, GFLAGS),
FACTOR_GATE(HCLK_VPU_PRE, "hclk_vpu_pre", "aclk_vpu_pre", 0, 1, 4,
RK3328_CLKGATE_CON(11), 8, GFLAGS),
GATE(ACLK_VPU, "aclk_vpu", "aclk_vpu_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(23), 0, GFLAGS),
GATE(HCLK_VPU, "hclk_vpu", "hclk_vpu_pre", CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(23), 1, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_vpu_niu", "aclk_vpu_pre", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(23), 2, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "hclk_vpu_niu", "hclk_vpu_pre", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(23), 3, GFLAGS),
COMPOSITE(ACLK_RKVENC, "aclk_rkvenc", mux_4plls_p, 0,
RK3328_CLKSEL_CON(51), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 3, GFLAGS),
FACTOR_GATE(HCLK_RKVENC, "hclk_rkvenc", "aclk_rkvenc", 0, 1, 4,
RK3328_CLKGATE_CON(11), 4, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_rkvenc_niu", "aclk_rkvenc", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(25), 0, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "hclk_rkvenc_niu", "hclk_rkvenc", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(25), 1, GFLAGS),
GATE(ACLK_H265, "aclk_h265", "aclk_rkvenc", 0,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKGATE_CON(25), 2, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(PCLK_H265, "pclk_h265", "hclk_rkvenc", 0,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKGATE_CON(25), 3, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(ACLK_H264, "aclk_h264", "aclk_rkvenc", 0,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKGATE_CON(25), 4, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(HCLK_H264, "hclk_h264", "hclk_rkvenc", 0,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKGATE_CON(25), 5, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(ACLK_AXISRAM, "aclk_axisram", "aclk_rkvenc", CLK_IGNORE_UNUSED,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKGATE_CON(25), 6, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
COMPOSITE(SCLK_VENC_CORE, "sclk_venc_core", mux_4plls_p, 0,
RK3328_CLKSEL_CON(51), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 4, GFLAGS),
COMPOSITE(SCLK_VENC_DSP, "sclk_venc_dsp", mux_4plls_p, 0,
RK3328_CLKSEL_CON(52), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(6), 7, GFLAGS),
/*
* Clock-Architecture Diagram 6
*/
/* PD_VIO */
COMPOSITE(ACLK_VIO_PRE, "aclk_vio_pre", mux_4plls_p, 0,
RK3328_CLKSEL_CON(37), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(5), 2, GFLAGS),
DIV(HCLK_VIO_PRE, "hclk_vio_pre", "aclk_vio_pre", 0,
RK3328_CLKSEL_CON(37), 8, 5, DFLAGS),
COMPOSITE(ACLK_RGA_PRE, "aclk_rga_pre", mux_4plls_p, 0,
RK3328_CLKSEL_CON(36), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(5), 0, GFLAGS),
COMPOSITE(SCLK_RGA, "clk_rga", mux_4plls_p, 0,
RK3328_CLKSEL_CON(36), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(5), 1, GFLAGS),
COMPOSITE(ACLK_VOP_PRE, "aclk_vop_pre", mux_4plls_p, 0,
RK3328_CLKSEL_CON(39), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(5), 5, GFLAGS),
clk: rockchip: export sclk_hdmi_sfc on rk3328 This clock is one of the dw-hdmi supplying clocks and thus needs to be exported. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-11 01:11:14 +01:00
GATE(SCLK_HDMI_SFC, "sclk_hdmi_sfc", "xin24m", 0,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(5), 4, GFLAGS),
COMPOSITE_NODIV(0, "clk_cif_src", mux_2plls_p, 0,
RK3328_CLKSEL_CON(42), 7, 1, MFLAGS,
RK3328_CLKGATE_CON(5), 3, GFLAGS),
COMPOSITE_NOGATE(SCLK_CIF_OUT, "clk_cif_out", mux_sclk_cif_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(42), 5, 1, MFLAGS, 0, 5, DFLAGS),
COMPOSITE(DCLK_LCDC_SRC, "dclk_lcdc_src", mux_gpll_cpll_p, 0,
RK3328_CLKSEL_CON(40), 0, 1, MFLAGS, 8, 8, DFLAGS,
RK3328_CLKGATE_CON(5), 6, GFLAGS),
DIV(DCLK_HDMIPHY, "dclk_hdmiphy", "dclk_lcdc_src", 0,
RK3328_CLKSEL_CON(40), 3, 3, DFLAGS),
clk: rockchip: add flags for rk3328 dclk_lcdc dclk_lcdc can be sourced from a general pll source as well as the hdmiphy's pll output. We will want to set this source by hand (to the system-pll-source in most cases) and also want rate changes to this clock to be able to also touch the pll source clock if needed, so add CLK_SET_RATE_PARENT and CLK_SET_RATE_NO_REPARENT for dclk_lcdc. Signed-off-by: Zheng Yang <zhengyang@rock-chips.com> [ammended commit message] Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-05-25 18:00:24 +08:00
MUX(DCLK_LCDC, "dclk_lcdc", mux_dclk_lcdc_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKSEL_CON(40), 1, 1, MFLAGS),
/*
* Clock-Architecture Diagram 7
*/
/* PD_PERI */
GATE(0, "gpll_peri", "gpll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(4), 0, GFLAGS),
GATE(0, "cpll_peri", "cpll", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(4), 1, GFLAGS),
GATE(0, "hdmiphy_peri", "hdmiphy", CLK_IGNORE_UNUSED,
RK3328_CLKGATE_CON(4), 2, GFLAGS),
COMPOSITE_NOGATE(ACLK_PERI_PRE, "aclk_peri_pre", mux_aclk_peri_pre_p, 0,
RK3328_CLKSEL_CON(28), 6, 2, MFLAGS, 0, 5, DFLAGS),
COMPOSITE_NOMUX(PCLK_PERI, "pclk_peri", "aclk_peri_pre", CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(29), 0, 2, DFLAGS,
RK3328_CLKGATE_CON(10), 2, GFLAGS),
COMPOSITE_NOMUX(HCLK_PERI, "hclk_peri", "aclk_peri_pre", CLK_IGNORE_UNUSED,
RK3328_CLKSEL_CON(29), 4, 3, DFLAGS,
RK3328_CLKGATE_CON(10), 1, GFLAGS),
GATE(ACLK_PERI, "aclk_peri", "aclk_peri_pre", CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT,
RK3328_CLKGATE_CON(10), 0, GFLAGS),
COMPOSITE(SCLK_SDMMC, "clk_sdmmc", mux_2plls_24m_u480m_p, 0,
RK3328_CLKSEL_CON(30), 8, 2, MFLAGS, 0, 8, DFLAGS,
RK3328_CLKGATE_CON(4), 3, GFLAGS),
COMPOSITE(SCLK_SDIO, "clk_sdio", mux_2plls_24m_u480m_p, 0,
RK3328_CLKSEL_CON(31), 8, 2, MFLAGS, 0, 8, DFLAGS,
RK3328_CLKGATE_CON(4), 4, GFLAGS),
COMPOSITE(SCLK_EMMC, "clk_emmc", mux_2plls_24m_u480m_p, 0,
RK3328_CLKSEL_CON(32), 8, 2, MFLAGS, 0, 8, DFLAGS,
RK3328_CLKGATE_CON(4), 5, GFLAGS),
COMPOSITE(SCLK_SDMMC_EXT, "clk_sdmmc_ext", mux_2plls_24m_u480m_p, 0,
RK3328_CLKSEL_CON(43), 8, 2, MFLAGS, 0, 8, DFLAGS,
RK3328_CLKGATE_CON(4), 10, GFLAGS),
COMPOSITE(SCLK_REF_USB3OTG_SRC, "clk_ref_usb3otg_src", mux_2plls_p, 0,
RK3328_CLKSEL_CON(45), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK3328_CLKGATE_CON(4), 9, GFLAGS),
MUX(SCLK_REF_USB3OTG, "clk_ref_usb3otg", mux_ref_usb3otg_src_p, CLK_SET_RATE_PARENT,
RK3328_CLKSEL_CON(45), 8, 1, MFLAGS),
GATE(SCLK_USB3OTG_REF, "clk_usb3otg_ref", "xin24m", 0,
RK3328_CLKGATE_CON(4), 7, GFLAGS),
COMPOSITE(SCLK_USB3OTG_SUSPEND, "clk_usb3otg_suspend", mux_xin24m_32k_p, 0,
RK3328_CLKSEL_CON(33), 15, 1, MFLAGS, 0, 10, DFLAGS,
RK3328_CLKGATE_CON(4), 8, GFLAGS),
/*
* Clock-Architecture Diagram 8
*/
/* PD_GMAC */
COMPOSITE(ACLK_GMAC, "aclk_gmac", mux_2plls_hdmiphy_p, 0,
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
RK3328_CLKSEL_CON(25), 6, 2, MFLAGS, 0, 5, DFLAGS,
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_CLKGATE_CON(3), 2, GFLAGS),
COMPOSITE_NOMUX(PCLK_GMAC, "pclk_gmac", "aclk_gmac", 0,
RK3328_CLKSEL_CON(25), 8, 3, DFLAGS,
RK3328_CLKGATE_CON(9), 0, GFLAGS),
COMPOSITE(SCLK_MAC2IO_SRC, "clk_mac2io_src", mux_2plls_p, 0,
RK3328_CLKSEL_CON(27), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(3), 1, GFLAGS),
GATE(SCLK_MAC2IO_REF, "clk_mac2io_ref", "clk_mac2io", 0,
RK3328_CLKGATE_CON(9), 7, GFLAGS),
GATE(SCLK_MAC2IO_RX, "clk_mac2io_rx", "clk_mac2io", 0,
RK3328_CLKGATE_CON(9), 4, GFLAGS),
GATE(SCLK_MAC2IO_TX, "clk_mac2io_tx", "clk_mac2io", 0,
RK3328_CLKGATE_CON(9), 5, GFLAGS),
GATE(SCLK_MAC2IO_REFOUT, "clk_mac2io_refout", "clk_mac2io", 0,
RK3328_CLKGATE_CON(9), 6, GFLAGS),
COMPOSITE(SCLK_MAC2IO_OUT, "clk_mac2io_out", mux_2plls_p, 0,
RK3328_CLKSEL_CON(27), 15, 1, MFLAGS, 8, 5, DFLAGS,
RK3328_CLKGATE_CON(3), 5, GFLAGS),
clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 With the newly introduced clk type for muxes in the grf we now can describe some missing clocks, like the clk_gmac2io and clk_gmac2phy that selects between clk_mac2io_src and gmac_clkin based on a bit set in the general register files. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-02-06 10:50:35 +08:00
MUXGRF(SCLK_MAC2IO, "clk_mac2io", mux_mac2io_src_p, CLK_SET_RATE_NO_REPARENT,
clk: rockchip: introduce auxiliary GRFs The MUXGRF clock branch type depends on having access to some sort of GRF as a regmap to be registered. So far, we could easily get away with only ever having one GRF stowed away in the context. However, newer Rockchip SoCs, such as the RK3576, have several GRFs which are relevant for clock purposes. It already depends on the pmu0 GRF for MUXGRF reasons, but could get away with not refactoring this because it didn't need the sysgrf at all, so could overwrite the pointer in the clock provider to the pmu0 grf regmap handle. In preparation for needing to finally access more than one GRF per SoC, let's untangle this. Introduce an auxiliary GRF hashmap, and a GRF type enum. The hashmap is keyed by the enum, and clock branches now have a struct member to store the value of that enum, which defaults to the system GRF. The SoC-specific _clk_init function can then insert pointers to GRF regmaps into the hashmap based on the grf type. During clock branch registration, we then pick the right GRF for each branch from the hashmap if something other than the sys GRF is requested. The reason for doing it with this grf type indirection in the clock branches is so that we don't need to define the MUXGRF branches in a separate step, just to have a direct pointer to a regmap available already. Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Link: https://lore.kernel.org/r/20250502-rk3576-sai-v3-2-376cef19dd7c@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-02 13:03:08 +02:00
RK3328_GRF_MAC_CON1, 10, 1, MFLAGS, grf_type_sys),
clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 With the newly introduced clk type for muxes in the grf we now can describe some missing clocks, like the clk_gmac2io and clk_gmac2phy that selects between clk_mac2io_src and gmac_clkin based on a bit set in the general register files. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-02-06 10:50:35 +08:00
MUXGRF(SCLK_MAC2IO_EXT, "clk_mac2io_ext", mux_mac2io_ext_p, CLK_SET_RATE_NO_REPARENT,
clk: rockchip: introduce auxiliary GRFs The MUXGRF clock branch type depends on having access to some sort of GRF as a regmap to be registered. So far, we could easily get away with only ever having one GRF stowed away in the context. However, newer Rockchip SoCs, such as the RK3576, have several GRFs which are relevant for clock purposes. It already depends on the pmu0 GRF for MUXGRF reasons, but could get away with not refactoring this because it didn't need the sysgrf at all, so could overwrite the pointer in the clock provider to the pmu0 grf regmap handle. In preparation for needing to finally access more than one GRF per SoC, let's untangle this. Introduce an auxiliary GRF hashmap, and a GRF type enum. The hashmap is keyed by the enum, and clock branches now have a struct member to store the value of that enum, which defaults to the system GRF. The SoC-specific _clk_init function can then insert pointers to GRF regmaps into the hashmap based on the grf type. During clock branch registration, we then pick the right GRF for each branch from the hashmap if something other than the sys GRF is requested. The reason for doing it with this grf type indirection in the clock branches is so that we don't need to define the MUXGRF branches in a separate step, just to have a direct pointer to a regmap available already. Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Link: https://lore.kernel.org/r/20250502-rk3576-sai-v3-2-376cef19dd7c@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-02 13:03:08 +02:00
RK3328_GRF_SOC_CON4, 14, 1, MFLAGS, grf_type_sys),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
COMPOSITE(SCLK_MAC2PHY_SRC, "clk_mac2phy_src", mux_2plls_p, 0,
RK3328_CLKSEL_CON(26), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK3328_CLKGATE_CON(3), 0, GFLAGS),
GATE(SCLK_MAC2PHY_REF, "clk_mac2phy_ref", "clk_mac2phy", 0,
RK3328_CLKGATE_CON(9), 3, GFLAGS),
GATE(SCLK_MAC2PHY_RXTX, "clk_mac2phy_rxtx", "clk_mac2phy", 0,
RK3328_CLKGATE_CON(9), 1, GFLAGS),
COMPOSITE_NOMUX(SCLK_MAC2PHY_OUT, "clk_mac2phy_out", "clk_mac2phy", 0,
RK3328_CLKSEL_CON(26), 8, 2, DFLAGS,
RK3328_CLKGATE_CON(9), 2, GFLAGS),
clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 With the newly introduced clk type for muxes in the grf we now can describe some missing clocks, like the clk_gmac2io and clk_gmac2phy that selects between clk_mac2io_src and gmac_clkin based on a bit set in the general register files. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-02-06 10:50:35 +08:00
MUXGRF(SCLK_MAC2PHY, "clk_mac2phy", mux_mac2phy_src_p, CLK_SET_RATE_NO_REPARENT,
clk: rockchip: introduce auxiliary GRFs The MUXGRF clock branch type depends on having access to some sort of GRF as a regmap to be registered. So far, we could easily get away with only ever having one GRF stowed away in the context. However, newer Rockchip SoCs, such as the RK3576, have several GRFs which are relevant for clock purposes. It already depends on the pmu0 GRF for MUXGRF reasons, but could get away with not refactoring this because it didn't need the sysgrf at all, so could overwrite the pointer in the clock provider to the pmu0 grf regmap handle. In preparation for needing to finally access more than one GRF per SoC, let's untangle this. Introduce an auxiliary GRF hashmap, and a GRF type enum. The hashmap is keyed by the enum, and clock branches now have a struct member to store the value of that enum, which defaults to the system GRF. The SoC-specific _clk_init function can then insert pointers to GRF regmaps into the hashmap based on the grf type. During clock branch registration, we then pick the right GRF for each branch from the hashmap if something other than the sys GRF is requested. The reason for doing it with this grf type indirection in the clock branches is so that we don't need to define the MUXGRF branches in a separate step, just to have a direct pointer to a regmap available already. Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Link: https://lore.kernel.org/r/20250502-rk3576-sai-v3-2-376cef19dd7c@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-05-02 13:03:08 +02:00
RK3328_GRF_MAC_CON2, 10, 1, MFLAGS, grf_type_sys),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
/*
* Clock-Architecture Diagram 9
*/
/* PD_VOP */
GATE(ACLK_RGA, "aclk_rga", "aclk_rga_pre", 0, RK3328_CLKGATE_CON(21), 10, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_rga_niu", "aclk_rga_pre", 0, RK3328_CLKGATE_CON(22), 3, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(ACLK_VOP, "aclk_vop", "aclk_vop_pre", 0, RK3328_CLKGATE_CON(21), 2, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_vop_niu", "aclk_vop_pre", 0, RK3328_CLKGATE_CON(21), 4, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(ACLK_IEP, "aclk_iep", "aclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 6, GFLAGS),
GATE(ACLK_CIF, "aclk_cif", "aclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 8, GFLAGS),
GATE(ACLK_HDCP, "aclk_hdcp", "aclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 15, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_vio_niu", "aclk_vio_pre", 0, RK3328_CLKGATE_CON(22), 2, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(HCLK_VOP, "hclk_vop", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 3, GFLAGS),
GATE(0, "hclk_vop_niu", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 5, GFLAGS),
GATE(HCLK_IEP, "hclk_iep", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 7, GFLAGS),
GATE(HCLK_CIF, "hclk_cif", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 9, GFLAGS),
GATE(HCLK_RGA, "hclk_rga", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 11, GFLAGS),
GATE(0, "hclk_ahb1tom", "hclk_vio_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(21), 12, GFLAGS),
clk: rockchip: remove ignore_unused flag from rk3328 vio_h2p clocks These are already marked as critical, so there is no need for an additional ignore_unused flag. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-23 16:30:19 +01:00
GATE(0, "pclk_vio_h2p", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 13, GFLAGS),
GATE(0, "hclk_vio_h2p", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(21), 14, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(HCLK_HDCP, "hclk_hdcp", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(22), 0, GFLAGS),
clk: rockchip: fix hclk_vio_niu on rk3328 The clock wrongly was called hclk_vio and exported, while it actually is a clock of the interconnect-vio connection and should therefore be always on till we actually model the interconnect. So fix that and don't export it as HCLK_VIO. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-10 20:03:19 +01:00
GATE(0, "hclk_vio_niu", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(22), 1, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(PCLK_HDMI, "pclk_hdmi", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(22), 4, GFLAGS),
GATE(PCLK_HDCP, "pclk_hdcp", "hclk_vio_pre", 0, RK3328_CLKGATE_CON(22), 5, GFLAGS),
/* PD_PERI */
GATE(0, "aclk_peri_noc", "aclk_peri", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(19), 11, GFLAGS),
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
GATE(ACLK_USB3OTG, "aclk_usb3otg", "aclk_peri", 0, RK3328_CLKGATE_CON(19), 14, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 0, GFLAGS),
GATE(HCLK_SDIO, "hclk_sdio", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 1, GFLAGS),
GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 2, GFLAGS),
GATE(HCLK_SDMMC_EXT, "hclk_sdmmc_ext", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 15, GFLAGS),
GATE(HCLK_HOST0, "hclk_host0", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 6, GFLAGS),
GATE(HCLK_HOST0_ARB, "hclk_host0_arb", "hclk_peri", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(19), 7, GFLAGS),
GATE(HCLK_OTG, "hclk_otg", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 8, GFLAGS),
GATE(HCLK_OTG_PMU, "hclk_otg_pmu", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 9, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "hclk_peri_niu", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 12, GFLAGS),
GATE(0, "pclk_peri_niu", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 13, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* PD_GMAC */
GATE(ACLK_MAC2PHY, "aclk_mac2phy", "aclk_gmac", 0, RK3328_CLKGATE_CON(26), 0, GFLAGS),
GATE(ACLK_MAC2IO, "aclk_mac2io", "aclk_gmac", 0, RK3328_CLKGATE_CON(26), 2, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_gmac_niu", "aclk_gmac", 0, RK3328_CLKGATE_CON(26), 4, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(PCLK_MAC2PHY, "pclk_mac2phy", "pclk_gmac", 0, RK3328_CLKGATE_CON(26), 1, GFLAGS),
GATE(PCLK_MAC2IO, "pclk_mac2io", "pclk_gmac", 0, RK3328_CLKGATE_CON(26), 3, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "pclk_gmac_niu", "pclk_gmac", 0, RK3328_CLKGATE_CON(26), 5, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* PD_BUS */
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "aclk_bus_niu", "aclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 12, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(ACLK_DCF, "aclk_dcf", "aclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 11, GFLAGS),
GATE(ACLK_TSP, "aclk_tsp", "aclk_bus_pre", 0, RK3328_CLKGATE_CON(17), 12, GFLAGS),
GATE(0, "aclk_intmem", "aclk_bus_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(15), 0, GFLAGS),
GATE(ACLK_DMAC, "aclk_dmac_bus", "aclk_bus_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(15), 1, GFLAGS),
GATE(0, "hclk_rom", "hclk_bus_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(15), 2, GFLAGS),
GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 3, GFLAGS),
GATE(HCLK_I2S1_8CH, "hclk_i2s1_8ch", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 4, GFLAGS),
GATE(HCLK_I2S2_2CH, "hclk_i2s2_2ch", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 5, GFLAGS),
GATE(HCLK_SPDIF_8CH, "hclk_spdif_8ch", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 6, GFLAGS),
GATE(HCLK_TSP, "hclk_tsp", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(17), 11, GFLAGS),
GATE(HCLK_CRYPTO_MST, "hclk_crypto_mst", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 7, GFLAGS),
GATE(HCLK_CRYPTO_SLV, "hclk_crypto_slv", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 8, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "hclk_bus_niu", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(15), 13, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(HCLK_PDM, "hclk_pdm", "hclk_bus_pre", 0, RK3328_CLKGATE_CON(28), 0, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "pclk_bus_niu", "pclk_bus", 0, RK3328_CLKGATE_CON(15), 14, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(0, "pclk_efuse", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(15), 9, GFLAGS),
GATE(0, "pclk_otp", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(28), 4, GFLAGS),
GATE(PCLK_I2C0, "pclk_i2c0", "pclk_bus", 0, RK3328_CLKGATE_CON(15), 10, GFLAGS),
GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 0, GFLAGS),
GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 1, GFLAGS),
GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 2, GFLAGS),
GATE(PCLK_TIMER, "pclk_timer0", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 3, GFLAGS),
GATE(0, "pclk_stimer", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 4, GFLAGS),
GATE(PCLK_SPI, "pclk_spi", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 5, GFLAGS),
GATE(PCLK_PWM, "pclk_rk_pwm", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 6, GFLAGS),
GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 7, GFLAGS),
GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 8, GFLAGS),
GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 9, GFLAGS),
GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 10, GFLAGS),
GATE(PCLK_UART0, "pclk_uart0", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 11, GFLAGS),
GATE(PCLK_UART1, "pclk_uart1", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 12, GFLAGS),
GATE(PCLK_UART2, "pclk_uart2", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 13, GFLAGS),
GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 14, GFLAGS),
GATE(PCLK_DCF, "pclk_dcf", "pclk_bus", 0, RK3328_CLKGATE_CON(16), 15, GFLAGS),
GATE(PCLK_GRF, "pclk_grf", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 0, GFLAGS),
GATE(0, "pclk_cru", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 4, GFLAGS),
GATE(0, "pclk_sgrf", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 6, GFLAGS),
GATE(0, "pclk_sim", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 10, GFLAGS),
GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus", 0, RK3328_CLKGATE_CON(17), 15, GFLAGS),
GATE(0, "pclk_pmu", "pclk_bus", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(28), 3, GFLAGS),
clk: rockchip: add watchdog pclk on rk3328 The watchdog pclk is controlled from the secure GRF but we still want to mention it explicitly to not use arbitary parent clocks in the devicetree wdt node, so add a SGRF_GATE for it. Suggested-by: Leonidas P. Papadakos <papadakospan@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-06-15 14:23:28 +02:00
/* Watchdog pclk is controlled from the secure GRF */
SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_bus"),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(PCLK_USB3PHY_OTG, "pclk_usb3phy_otg", "pclk_phy_pre", 0, RK3328_CLKGATE_CON(28), 1, GFLAGS),
GATE(PCLK_USB3PHY_PIPE, "pclk_usb3phy_pipe", "pclk_phy_pre", 0, RK3328_CLKGATE_CON(28), 2, GFLAGS),
GATE(PCLK_USB3_GRF, "pclk_usb3_grf", "pclk_phy_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 2, GFLAGS),
GATE(PCLK_USB2_GRF, "pclk_usb2_grf", "pclk_phy_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 14, GFLAGS),
GATE(0, "pclk_ddrphy", "pclk_phy_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 13, GFLAGS),
clk: rockchip: add clock-id to gate of ACODEC for rk3328 Add the newly added clock-id for PCLK_ACODECPHY to the gate-clock, so that it gets usable from devicetree. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-11-26 02:56:03 +09:00
GATE(PCLK_ACODECPHY, "pclk_acodecphy", "pclk_phy_pre", 0, RK3328_CLKGATE_CON(17), 5, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
GATE(PCLK_HDMIPHY, "pclk_hdmiphy", "pclk_phy_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 7, GFLAGS),
GATE(0, "pclk_vdacphy", "pclk_phy_pre", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(17), 8, GFLAGS),
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
GATE(0, "pclk_phy_niu", "pclk_phy_pre", 0, RK3328_CLKGATE_CON(15), 15, GFLAGS),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
/* PD_MMC */
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "clk_sdmmc",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_SDMMC_CON0, 1),
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "clk_sdmmc",
clk: rockchip: Revert "fix wrong mmc sample phase shift for rk3328" This reverts commit 82f4b67f018c88a7cc9337f0067ed3d6ec352648. According to a subsequent revert in the vendor kernel, the original change was based on unclear documentation and was in fact incorrect. Emprically, my board's HS200 eMMC at 200MHZ apparently gets lucky with a phase where this had no impact, but limiting max-frequency to 150MHz to match the nominal capability of the I/O pins made it virtually unusable, constantly throwing errors and retuning. With this revert, it starts behaving perfectly at 150MHz too. Fixes: 82f4b67f018c ("clk: rockchip: fix wrong mmc sample phase shift for rk3328") Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/c80eb52e34c03f817586b6b7912fbd4e31be9079.1589475794.git.robin.murphy@arm.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-06-18 18:56:29 +01:00
RK3328_SDMMC_CON1, 1),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_SDIO_DRV, "sdio_drv", "clk_sdio",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_SDIO_CON0, 1),
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "clk_sdio",
clk: rockchip: Revert "fix wrong mmc sample phase shift for rk3328" This reverts commit 82f4b67f018c88a7cc9337f0067ed3d6ec352648. According to a subsequent revert in the vendor kernel, the original change was based on unclear documentation and was in fact incorrect. Emprically, my board's HS200 eMMC at 200MHZ apparently gets lucky with a phase where this had no impact, but limiting max-frequency to 150MHz to match the nominal capability of the I/O pins made it virtually unusable, constantly throwing errors and retuning. With this revert, it starts behaving perfectly at 150MHz too. Fixes: 82f4b67f018c ("clk: rockchip: fix wrong mmc sample phase shift for rk3328") Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/c80eb52e34c03f817586b6b7912fbd4e31be9079.1589475794.git.robin.murphy@arm.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-06-18 18:56:29 +01:00
RK3328_SDIO_CON1, 1),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_EMMC_DRV, "emmc_drv", "clk_emmc",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_EMMC_CON0, 1),
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "clk_emmc",
clk: rockchip: Revert "fix wrong mmc sample phase shift for rk3328" This reverts commit 82f4b67f018c88a7cc9337f0067ed3d6ec352648. According to a subsequent revert in the vendor kernel, the original change was based on unclear documentation and was in fact incorrect. Emprically, my board's HS200 eMMC at 200MHZ apparently gets lucky with a phase where this had no impact, but limiting max-frequency to 150MHz to match the nominal capability of the I/O pins made it virtually unusable, constantly throwing errors and retuning. With this revert, it starts behaving perfectly at 150MHz too. Fixes: 82f4b67f018c ("clk: rockchip: fix wrong mmc sample phase shift for rk3328") Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/c80eb52e34c03f817586b6b7912fbd4e31be9079.1589475794.git.robin.murphy@arm.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-06-18 18:56:29 +01:00
RK3328_EMMC_CON1, 1),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_SDMMC_EXT_DRV, "sdmmc_ext_drv", "clk_sdmmc_ext",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
RK3328_SDMMC_EXT_CON0, 1),
clk: rockchip: Fix wrong parents for MMC phase clock for rk3328 commit c420c1e4db22 ("clk: rockchip: Prevent calculating mmc phase if clock rate is zero") catches some gremlins for clk-rk3328.c that the parents of MMC phase clock should be clk_{sdmmc, sdio, emmc}, but not sclk_{sdmmc, sdio, emmc}. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-03-21 10:39:18 +08:00
MMC(SCLK_SDMMC_EXT_SAMPLE, "sdmmc_ext_sample", "clk_sdmmc_ext",
clk: rockchip: Revert "fix wrong mmc sample phase shift for rk3328" This reverts commit 82f4b67f018c88a7cc9337f0067ed3d6ec352648. According to a subsequent revert in the vendor kernel, the original change was based on unclear documentation and was in fact incorrect. Emprically, my board's HS200 eMMC at 200MHZ apparently gets lucky with a phase where this had no impact, but limiting max-frequency to 150MHz to match the nominal capability of the I/O pins made it virtually unusable, constantly throwing errors and retuning. With this revert, it starts behaving perfectly at 150MHz too. Fixes: 82f4b67f018c ("clk: rockchip: fix wrong mmc sample phase shift for rk3328") Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/c80eb52e34c03f817586b6b7912fbd4e31be9079.1589475794.git.robin.murphy@arm.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-06-18 18:56:29 +01:00
RK3328_SDMMC_EXT_CON1, 1),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
};
static const char *const rk3328_critical_clocks[] __initconst = {
"aclk_bus",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"aclk_bus_niu",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
"pclk_bus",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"pclk_bus_niu",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
"hclk_bus",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"hclk_bus_niu",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
"aclk_peri",
"hclk_peri",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"hclk_peri_niu",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
"pclk_peri",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"pclk_peri_niu",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
"pclk_dbg",
"aclk_core_niu",
"aclk_gic400",
"aclk_intmem",
"hclk_rom",
"pclk_grf",
"pclk_cru",
"pclk_sgrf",
"pclk_timer0",
"clk_timer0",
"pclk_ddr_msch",
"pclk_ddr_mon",
"pclk_ddr_grf",
"clk_ddrupctl",
"clk_ddrmsch",
"hclk_ahb1tom",
"clk_jtag",
"pclk_ddrphy",
"pclk_pmu",
"hclk_otg_pmu",
"aclk_rga_niu",
"pclk_vio_h2p",
"hclk_vio_h2p",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"aclk_vio_niu",
clk: rockchip: fix hclk_vio_niu on rk3328 The clock wrongly was called hclk_vio and exported, while it actually is a clock of the interconnect-vio connection and should therefore be always on till we actually model the interconnect. So fix that and don't export it as HCLK_VIO. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-10 20:03:19 +01:00
"hclk_vio_niu",
clk: rockchip: protect all remaining rk3328 interconnect clocks NIU clocks are supplying the interconnect connections to specific peripherals and are currently not controlled in any way. So to prevent things falling apart at strange moments, mark all niu clocks as critical. Most of them where marked as CLK_IGNORE_UNUSED, but that doesn't help if a parent clock then gets disabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-12-12 22:49:11 +01:00
"aclk_vop_niu",
"hclk_vop_niu",
"aclk_gpu_niu",
"aclk_rkvdec_niu",
"hclk_rkvdec_niu",
"aclk_vpu_niu",
"hclk_vpu_niu",
"aclk_rkvenc_niu",
"hclk_rkvenc_niu",
"aclk_gmac_niu",
"pclk_gmac_niu",
"pclk_phy_niu",
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
};
static void __init rk3328_clk_init(struct device_node *np)
{
struct rockchip_clk_provider *ctx;
clk: rockchip: rk3328: Drop CLK_NR_CLKS usage In order to get rid of CLK_NR_CLKS and be able to drop it from the bindings, use rockchip_clk_find_max_clk_id helper to find the highest clock id. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/38ea6be0-3596-49ec-8de9-aef9c7f2bbb6@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-08-26 18:39:13 +02:00
unsigned long clk_nr_clks;
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
void __iomem *reg_base;
reg_base = of_iomap(np, 0);
if (!reg_base) {
pr_err("%s: could not map cru region\n", __func__);
return;
}
clk: rockchip: rk3328: Drop CLK_NR_CLKS usage In order to get rid of CLK_NR_CLKS and be able to drop it from the bindings, use rockchip_clk_find_max_clk_id helper to find the highest clock id. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/38ea6be0-3596-49ec-8de9-aef9c7f2bbb6@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-08-26 18:39:13 +02:00
clk_nr_clks = rockchip_clk_find_max_clk_id(rk3328_clk_branches,
ARRAY_SIZE(rk3328_clk_branches)) + 1;
ctx = rockchip_clk_init(np, reg_base, clk_nr_clks);
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
if (IS_ERR(ctx)) {
pr_err("%s: rockchip clk init failed\n", __func__);
iounmap(reg_base);
return;
}
rockchip_clk_register_plls(ctx, rk3328_pll_clks,
ARRAY_SIZE(rk3328_pll_clks),
RK3328_GRF_SOC_STATUS0);
rockchip_clk_register_branches(ctx, rk3328_clk_branches,
ARRAY_SIZE(rk3328_clk_branches));
rockchip_clk_protect_critical(rk3328_critical_clocks,
ARRAY_SIZE(rk3328_critical_clocks));
rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
&rk3328_cpuclk_data, rk3328_cpuclk_rates,
ARRAY_SIZE(rk3328_cpuclk_rates));
clk: rockchip: fix wrong clock definitions for rk3328 This patch fixes definition of several clock gate and select register that is wrong for rk3328 referring to the TRM and vendor kernel. Also use correct number of softrst registers. Fix clock definition for: - clk_crypto - aclk_h265 - pclk_h265 - aclk_h264 - hclk_h264 - aclk_axisram - aclk_gmac - aclk_usb3otg Fixes: fe3511ad8a1c ("clk: rockchip: add clock controller for rk3328") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-03-10 12:00:45 +00:00
rockchip_register_softrst(np, 12, reg_base + RK3328_SOFTRST_CON(0),
clk: rockchip: add clock controller for rk3328 Add the clock tree definition for the new rk3328 SoC. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2016-12-29 10:45:11 +08:00
ROCKCHIP_SOFTRST_HIWORD_MASK);
rockchip_register_restart_notifier(ctx, RK3328_GLB_SRST_FST, NULL);
rockchip_clk_of_add_provider(np, ctx);
}
CLK_OF_DECLARE(rk3328_cru, "rockchip,rk3328-cru", rk3328_clk_init);
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