diff mbox series

[2/4] arm64: dts: renesas: r8a7796: Add TPU support

Message ID 1555379752-5980-3-git-send-email-cv-dong@jinso.co.jp (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series Add TPU support for R-Car H3/M3-W/M3-N | expand

Commit Message

Cao Van Dong April 16, 2019, 1:55 a.m. UTC 
Add TPU support on r8a7796 SoC.

Signed-off-by: Cao Van Dong <cv-dong@jinso.co.jp>
---
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 11 +++++++++++
 drivers/clk/renesas/r8a7796-cpg-mssr.c   |  1 +
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index d5e2f4a..a5c6a99 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1319,6 +1319,17 @@ 
 			status = "disabled";
 		};
 
+		tpu: pwm@e6e80000 {
+			compatible = "renesas,tpu-r8a7796", "renesas,tpu";
+			reg = <0 0xe6e80000 0 0x148>;
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 304>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 304>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		msiof0: spi@e6e90000 {
 			compatible = "renesas,msiof-r8a7796",
 				     "renesas,rcar-gen3-msiof";
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index d8e9af5..e4f5db4 100644
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -134,6 +134,7 @@  static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = {
 	DEF_MOD("cmt2",			 301,	R8A7796_CLK_R),
 	DEF_MOD("cmt1",			 302,	R8A7796_CLK_R),
 	DEF_MOD("cmt0",			 303,	R8A7796_CLK_R),
+	DEF_MOD("tpu0",			 304,	R8A7796_CLK_S3D4),
 	DEF_MOD("scif2",		 310,	R8A7796_CLK_S3D4),
 	DEF_MOD("sdif3",		 311,	R8A7796_CLK_SD3),
 	DEF_MOD("sdif2",		 312,	R8A7796_CLK_SD2),