diff mbox series

[v2,4/4] clk: renesas: r8a77980-cpg-mssr: add RPC clocks

Message ID c4921d75-3e1a-80a5-10ce-12671bffddd5@cogentembedded.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series Renesas R8A77980 CPG/MSSR RPC clock support | expand

Commit Message

Sergei Shtylyov Dec. 4, 2018, 7:52 p.m. UTC 
Describe the RPCSRC internal clock and the RPC[D2] clocks derived from it,
as well as the RPC-IF module clock, in the R-Car V3H (R8A77980) CPG/MSSR
driver.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
Changes in version 2:
- moved the RPCSRC clock support to the R-Car gen3 CPG patch adding the RPC
  clocks;
- rewrote the patch description.

 drivers/clk/renesas/r8a77980-cpg-mssr.c |    8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Geert Uytterhoeven Jan. 21, 2019, 2:18 p.m. UTC | #1 
On Tue, Dec 4, 2018 at 8:52 PM Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Describe the RPCSRC internal clock and the RPC[D2] clocks derived from it,
> as well as the RPC-IF module clock, in the R-Car V3H (R8A77980) CPG/MSSR
> driver.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> ---
> Changes in version 2:
> - moved the RPCSRC clock support to the R-Car gen3 CPG patch adding the RPC
>   clocks;
> - rewrote the patch description.

Thanks for the update!

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
diff mbox series

Patch

Index: renesas-drivers/drivers/clk/renesas/r8a77980-cpg-mssr.c
===================================================================
--- renesas-drivers.orig/drivers/clk/renesas/r8a77980-cpg-mssr.c
+++ renesas-drivers/drivers/clk/renesas/r8a77980-cpg-mssr.c
@@ -41,6 +41,7 @@  enum clk_ids {
 	CLK_S2,
 	CLK_S3,
 	CLK_SDSRC,
+	CLK_RPCSRC,
 	CLK_OCO,
 
 	/* Module Clocks */
@@ -65,8 +66,14 @@  static const struct cpg_core_clk r8a7798
 	DEF_FIXED(".s2",	CLK_S2,		   CLK_PLL1_DIV2,  4, 1),
 	DEF_FIXED(".s3",	CLK_S3,		   CLK_PLL1_DIV2,  6, 1),
 	DEF_FIXED(".sdsrc",	CLK_SDSRC,	   CLK_PLL1_DIV2,  2, 1),
+	DEF_BASE(".rpcsrc",	CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
 	DEF_RATE(".oco",	CLK_OCO,           32768),
 
+	DEF_BASE("rpc",		R8A77980_CLK_RPC, CLK_TYPE_GEN3_RPC,
+		 CLK_RPCSRC),
+	DEF_BASE("rpcd2",	R8A77980_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
+		 R8A77980_CLK_RPC),
+
 	/* Core Clock Outputs */
 	DEF_FIXED("ztr",	R8A77980_CLK_ZTR,   CLK_PLL1_DIV2,  6, 1),
 	DEF_FIXED("ztrd2",	R8A77980_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
@@ -164,6 +171,7 @@  static const struct mssr_mod_clk r8a7798
 	DEF_MOD("gpio1",		 911,	R8A77980_CLK_CP),
 	DEF_MOD("gpio0",		 912,	R8A77980_CLK_CP),
 	DEF_MOD("can-fd",		 914,	R8A77980_CLK_S3D2),
+	DEF_MOD("rpc-if",		 917,	R8A77980_CLK_RPC),
 	DEF_MOD("i2c4",			 927,	R8A77980_CLK_S0D6),
 	DEF_MOD("i2c3",			 928,	R8A77980_CLK_S0D6),
 	DEF_MOD("i2c2",			 929,	R8A77980_CLK_S3D2),