clk: renesas: r8a779a0: Fix CANFD parent clock

[ Upstream commit 3b23118bdbd898dc2f4de8f549d598d492c42ba8 ]

According to Figure 52A.1 ("RS-CANFD Module Block Diagram (in classical
CAN mode)") in the R-Car V3U Series User’s Manual Rev. 0.5, the parent
clock for the CANFD peripheral module clock is the S3D2 clock.

Fixes: 9b621b6adff53346 ("clk: renesas: r8a779a0: Add CANFD module clock")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/aef9300f44c9141b1465343f91c5cc7303249b6e.1713279523.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index 4c2872f45387ff91dc76ac982dfce4019a8c153c..ff3f85e906fe17e1bf03e38bb6397c3e82923e0e 100644 (file)
--- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -139,7 +139,7 @@ static const struct mssr_mod_clk r8a779a0_mod_clks[] __initconst = {
        DEF_MOD("avb3",         214,    R8A779A0_CLK_S3D2),
        DEF_MOD("avb4",         215,    R8A779A0_CLK_S3D2),
        DEF_MOD("avb5",         216,    R8A779A0_CLK_S3D2),
-       DEF_MOD("canfd0",       328,    R8A779A0_CLK_CANFD),
+       DEF_MOD("canfd0",       328,    R8A779A0_CLK_S3D2),
        DEF_MOD("csi40",        331,    R8A779A0_CLK_CSI0),
        DEF_MOD("csi41",        400,    R8A779A0_CLK_CSI0),
        DEF_MOD("csi42",        401,    R8A779A0_CLK_CSI0),