From 417ed58dfc5ed6c2ec608d5ee93dd27197190e19 Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Wed, 23 Jun 2021 00:27:10 +0100
Subject: [PATCH] clk: renesas: r8a779a0: Add the DU clock
Git-commit: 417ed58dfc5ed6c2ec608d5ee93dd27197190e19
References: git-fixes
Patch-mainline: v5.15-rc1

The DU clock is added to the S3D1 clock parent. The Renesas BSP lists
S2D1 as the clock parent, however there is no S2 clock on this platform.

S3D1 is chosen as a best effort guess and demonstrates functionality but
is not guaranteed to be correct.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Link: https://lore.kernel.org/r/20210622232711.3219697-2-kieran.bingham@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
 drivers/clk/renesas/r8a779a0-cpg-mssr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index acaf5a93f1d3..a1bd158defb5 100644
--- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -167,6 +167,7 @@ static const struct mssr_mod_clk r8a779a0_mod_clks[] __initconst = {
 	DEF_MOD("csi41",	400,	R8A779A0_CLK_CSI0),
 	DEF_MOD("csi42",	401,	R8A779A0_CLK_CSI0),
 	DEF_MOD("csi43",	402,	R8A779A0_CLK_CSI0),
+	DEF_MOD("du",		411,	R8A779A0_CLK_S3D1),
 	DEF_MOD("fcpvd0",	508,	R8A779A0_CLK_S3D1),
 	DEF_MOD("fcpvd1",	509,	R8A779A0_CLK_S3D1),
 	DEF_MOD("hscif0",	514,	R8A779A0_CLK_S1D2),
-- 
2.26.2