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beed2cc890
On the hardware reference designs, include the AB8500 definitions on the top level in the DTS files, this is to make it possible to use the AB8505 in the HREF520. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20231214-ux500-no-turnoff-lowbatt-v1-1-9dcff0783d62@linaro.org
56 lines
1.2 KiB
Text
56 lines
1.2 KiB
Text
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright 2012 ST-Ericsson AB
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*
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* Device Tree for the HREF version 60 or later with the TVK1281618 R2 UIB
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*/
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/dts-v1/;
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#include "ste-db8500.dtsi"
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#include "ste-href-ab8500.dtsi"
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#include "ste-hrefv60plus.dtsi"
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#include "ste-href-tvk1281618-r2.dtsi"
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/ {
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model = "ST-Ericsson HREF (v60+) and TVK1281618 R2 UIB";
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compatible = "st-ericsson,hrefv60+", "st-ericsson,u8500";
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/* ST6G3244ME level translator for 1.8/2.9 V */
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vmmci: regulator-gpio {
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compatible = "regulator-gpio";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2900000>;
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regulator-name = "mmci-reg";
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regulator-type = "voltage";
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startup-delay-us = <100>;
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states = <1800000 0x1
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2900000 0x0>;
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gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
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enable-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&vmmci_default_mode>;
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};
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};
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&pinctrl {
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vmmci {
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vmmci_default_mode: vmmc_default {
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/* VMMCI level-shifter enable */
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default_hrefv60_cfg2 {
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pins = "GPIO169_D22";
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ste,config = <&gpio_out_hi>;
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};
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/* VMMCI level-shifter voltage select */
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default_hrefv60_cfg3 {
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pins = "GPIO5_AG6";
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ste,config = <&gpio_out_hi>;
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};
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};
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};
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};
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