diff mbox series

[v2,6/9] clk: renesas: r9a07g044: Add M3 Clock support

Message ID 20220427094823.3319-7-biju.das.jz@bp.renesas.com (mailing list archive)
State Superseded, archived
Headers show
Series Add RZ/G2L Display clock support | expand

Commit Message

Biju Das April 27, 2022, 9:48 a.m. UTC 
Add support for M3 clock which is sourced from DSI divider connected
to PLL5_4 mux.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
V1->V2:
 * No change
RFC->V1:
 * Added Rb tag from Geert
---
 drivers/clk/renesas/r9a07g044-cpg.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c
index d350d6dce4b1..cee552bdf3cc 100644
--- a/drivers/clk/renesas/r9a07g044-cpg.c
+++ b/drivers/clk/renesas/r9a07g044-cpg.c
@@ -56,6 +56,7 @@  enum clk_ids {
 	CLK_SD1_DIV4,
 	CLK_SEL_GPU2,
 	CLK_SEL_PLL5_4,
+	CLK_DSI_DIV,
 
 	/* Module Clocks */
 	MOD_CLK_BASE,
@@ -87,7 +88,7 @@  static const char * const sel_shdi[] = { ".clk_533", ".clk_400", ".clk_266" };
 static const char * const sel_gpu2[] = { ".pll6", ".pll3_div2_2" };
 
 static const struct {
-	struct cpg_core_clk common[50];
+	struct cpg_core_clk common[52];
 #ifdef CONFIG_CLK_R9A07G054
 	struct cpg_core_clk drp[0];
 #endif
@@ -166,6 +167,8 @@  static const struct {
 		DEF_FIXED("M1", R9A07G044_CLK_M1, CLK_PLL5_FOUTPOSTDIV, 1, 1),
 		DEF_FIXED("M2", R9A07G044_CLK_M2, CLK_PLL3_533, 1, 2),
 		DEF_FIXED("M2_DIV2", CLK_M2_DIV2, R9A07G044_CLK_M2, 1, 2),
+		DEF_DSI_DIV("DSI_DIV", CLK_DSI_DIV, CLK_SEL_PLL5_4, CLK_SET_RATE_PARENT),
+		DEF_FIXED("M3", R9A07G044_CLK_M3, CLK_DSI_DIV, 1, 1),
 	},
 #ifdef CONFIG_CLK_R9A07G054
 	.drp = {