clk: renesas: r8a779a0: Add the DSI clocks

The DSI clock is incorrectly defined as a fixed clock. This
demonstrates itself as the dsi-encoders failing to correctly enable and
start their PPI and HS clocks internally, and causes failures.

Move the DSI parent clock to match the updates in the BSP, which
resolves the initialisation procedures.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Fixes: 17bcc8035d ("clk: renesas: cpg-mssr: Add support for R-Car V3U")
Link: https://lore.kernel.org/r/20210622232711.3219697-3-kieran.bingham@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Kieran Bingham 2021-06-23 00:27:11 +01:00 committed by Geert Uytterhoeven
parent 417ed58dfc
commit c346ff5ccc

View file

@ -135,7 +135,6 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = {
DEF_FIXED("zt", R8A779A0_CLK_ZT, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED("ztr", R8A779A0_CLK_ZTR, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED("zr", R8A779A0_CLK_ZR, CLK_PLL1_DIV2, 1, 1),
DEF_FIXED("dsi", R8A779A0_CLK_DSI, CLK_PLL5_DIV4, 1, 1),
DEF_FIXED("cnndsp", R8A779A0_CLK_CNNDSP, CLK_PLL5_DIV4, 1, 1),
DEF_FIXED("vip", R8A779A0_CLK_VIP, CLK_PLL5, 5, 1),
DEF_FIXED("adgh", R8A779A0_CLK_ADGH, CLK_PLL5_DIV4, 1, 1),
@ -151,6 +150,7 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = {
DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c),
DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878),
DEF_DIV6P1("csi0", R8A779A0_CLK_CSI0, CLK_PLL5_DIV4, 0x880),
DEF_DIV6P1("dsi", R8A779A0_CLK_DSI, CLK_PLL5_DIV4, 0x884),
DEF_OSC("osc", R8A779A0_CLK_OSC, CLK_EXTAL, 8),
DEF_MDSEL("r", R8A779A0_CLK_R, 29, CLK_EXTALR, 1, CLK_OCO, 1),
@ -168,6 +168,8 @@ static const struct mssr_mod_clk r8a779a0_mod_clks[] __initconst = {
DEF_MOD("csi42", 401, R8A779A0_CLK_CSI0),
DEF_MOD("csi43", 402, R8A779A0_CLK_CSI0),
DEF_MOD("du", 411, R8A779A0_CLK_S3D1),
DEF_MOD("dsi0", 415, R8A779A0_CLK_DSI),
DEF_MOD("dsi1", 416, R8A779A0_CLK_DSI),
DEF_MOD("fcpvd0", 508, R8A779A0_CLK_S3D1),
DEF_MOD("fcpvd1", 509, R8A779A0_CLK_S3D1),
DEF_MOD("hscif0", 514, R8A779A0_CLK_S1D2),