Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

clk: renesas: r8a779g0: Correct PFC/GPIO parent clocks

According to the R-Car V4H Series Hardware User’s Manual Rev.1.00, the
parent clock of the Pin Function (PFC/GPIO) module clocks is the CP
clock.

Fix this by adding the missing CP clock, and correcting the PFC parents.

Fixes: f2afa78d5a0c0b0b ("dt-bindings: clock: Add r8a779g0 CPG Core Clock Definitions")
Fixes: 36ff366033f0dde1 ("clk: renesas: r8a779g0: Add PFC/GPIO clocks")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5401fccd204dc90b44f0013e7f53b9eff8df8214.1706197297.git.geert+renesas@glider.be

+7 -5
+6 -5
drivers/clk/renesas/r8a779g0-cpg-mssr.c
··· 22 22 23 23 enum clk_ids { 24 24 /* Core Clock Outputs exported to DT */ 25 - LAST_DT_CORE_CLK = R8A779G0_CLK_R, 25 + LAST_DT_CORE_CLK = R8A779G0_CLK_CP, 26 26 27 27 /* External Input Clocks */ 28 28 CLK_EXTAL, ··· 141 141 DEF_FIXED("svd2_vip", R8A779G0_CLK_SVD2_VIP, CLK_SV_VIP, 2, 1), 142 142 DEF_FIXED("cbfusa", R8A779G0_CLK_CBFUSA, CLK_EXTAL, 2, 1), 143 143 DEF_FIXED("cpex", R8A779G0_CLK_CPEX, CLK_EXTAL, 2, 1), 144 + DEF_FIXED("cp", R8A779G0_CLK_CP, CLK_EXTAL, 2, 1), 144 145 DEF_FIXED("viobus", R8A779G0_CLK_VIOBUS, CLK_VIO, 1, 1), 145 146 DEF_FIXED("viobusd2", R8A779G0_CLK_VIOBUSD2, CLK_VIO, 2, 1), 146 147 DEF_FIXED("vcbus", R8A779G0_CLK_VCBUS, CLK_VC, 1, 1), ··· 233 232 DEF_MOD("cmt1", 911, R8A779G0_CLK_R), 234 233 DEF_MOD("cmt2", 912, R8A779G0_CLK_R), 235 234 DEF_MOD("cmt3", 913, R8A779G0_CLK_R), 236 - DEF_MOD("pfc0", 915, R8A779G0_CLK_CL16M), 237 - DEF_MOD("pfc1", 916, R8A779G0_CLK_CL16M), 238 - DEF_MOD("pfc2", 917, R8A779G0_CLK_CL16M), 239 - DEF_MOD("pfc3", 918, R8A779G0_CLK_CL16M), 235 + DEF_MOD("pfc0", 915, R8A779G0_CLK_CP), 236 + DEF_MOD("pfc1", 916, R8A779G0_CLK_CP), 237 + DEF_MOD("pfc2", 917, R8A779G0_CLK_CP), 238 + DEF_MOD("pfc3", 918, R8A779G0_CLK_CP), 240 239 DEF_MOD("tsc", 919, R8A779G0_CLK_CL16M), 241 240 DEF_MOD("tsn", 2723, R8A779G0_CLK_S0D4_HSC), 242 241 DEF_MOD("ssiu", 2926, R8A779G0_CLK_S0D6_PER),
+1
include/dt-bindings/clock/r8a779g0-cpg-mssr.h
··· 86 86 #define R8A779G0_CLK_CPEX 74 87 87 #define R8A779G0_CLK_CBFUSA 75 88 88 #define R8A779G0_CLK_R 76 89 + #define R8A779G0_CLK_CP 77 89 90 90 91 #endif /* __DT_BINDINGS_CLOCK_R8A779G0_CPG_MSSR_H__ */