This patch adds the missing CANFD clock to the r8a774c0 specific
clock driver.
Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
Reviewed-by: Chris Paterson <Chris.Paterson2@xxxxxxxxxxx>
---
The relevant documentation should appear in the next version
of the HW User's manual
v1->v2:
* appended R8A774C0_CLK_CANFD as per Geert's comment
drivers/clk/renesas/r8a774c0-cpg-mssr.c | 4 ++++
include/dt-bindings/clock/r8a774c0-cpg-mssr.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/clk/renesas/r8a774c0-cpg-mssr.c b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
index 10b9689..28bcc81 100644
--- a/drivers/clk/renesas/r8a774c0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
@@ -33,6 +33,7 @@ enum clk_ids {
CLK_PLL1,
CLK_PLL3,
CLK_PLL0D4,
+ CLK_PLL0D6,
CLK_PLL0D8,
CLK_PLL0D20,
CLK_PLL0D24,
@@ -61,6 +62,7 @@ static const struct cpg_core_clk r8a774c0_core_clks[] __initconst = {
DEF_FIXED(".pll0", CLK_PLL0, CLK_MAIN, 1, 100),
DEF_FIXED(".pll0d4", CLK_PLL0D4, CLK_PLL0, 4, 1),
+ DEF_FIXED(".pll0d6", CLK_PLL0D6, CLK_PLL0, 6, 1),
DEF_FIXED(".pll0d8", CLK_PLL0D8, CLK_PLL0, 8, 1),
DEF_FIXED(".pll0d20", CLK_PLL0D20, CLK_PLL0, 20, 1),
DEF_FIXED(".pll0d24", CLK_PLL0D24, CLK_PLL0, 24, 1),
@@ -112,6 +114,7 @@ static const struct cpg_core_clk r8a774c0_core_clks[] __initconst = {
DEF_GEN3_PE("s3d2c", R8A774C0_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
DEF_GEN3_PE("s3d4c", R8A774C0_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
+ DEF_DIV6P1("canfd", R8A774C0_CLK_CANFD, CLK_PLL0D6, 0x244),
DEF_DIV6P1("csi0", R8A774C0_CLK_CSI0, CLK_PLL1D2, 0x00c),
DEF_DIV6P1("mso", R8A774C0_CLK_MSO, CLK_PLL1D2, 0x014),
@@ -187,6 +190,7 @@ static const struct mssr_mod_clk r8a774c0_mod_clks[] __initconst = {
DEF_MOD("gpio2", 910, R8A774C0_CLK_S3D4),
DEF_MOD("gpio1", 911, R8A774C0_CLK_S3D4),
DEF_MOD("gpio0", 912, R8A774C0_CLK_S3D4),
+ DEF_MOD("can-fd", 914, R8A774C0_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A774C0_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A774C0_CLK_S3D4),
DEF_MOD("i2c6", 918, R8A774C0_CLK_S3D2),
diff --git a/include/dt-bindings/clock/r8a774c0-cpg-mssr.h b/include/dt-bindings/clock/r8a774c0-cpg-mssr.h
index 8fe51b6..8ad9cd6 100644
--- a/include/dt-bindings/clock/r8a774c0-cpg-mssr.h
+++ b/include/dt-bindings/clock/r8a774c0-cpg-mssr.h
@@ -56,5 +56,6 @@
#define R8A774C0_CLK_CSI0 45
#define R8A774C0_CLK_CP 46
#define R8A774C0_CLK_CPEX 47
+#define R8A774C0_CLK_CANFD 48
#endif /* __DT_BINDINGS_CLOCK_R8A774C0_CPG_MSSR_H__ */
--
2.7.4
