This patch adds compatible strings specific to r8a774[35], no driver
change is needed as the fallback compatible string will activate the
right code. Also, this patch replaces the example with a DT snippet used
for adding PWM0 support to an r8a7743 based platform.
Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
Reviewed-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v2->v3:
* No change
Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
index 74c1180..f3bba59 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
+++ b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
@@ -2,6 +2,8 @@
Required Properties:
- compatible: should be "renesas,pwm-rcar" and one of the following.
+ - "renesas,pwm-r8a7743": for RZ/G1M
+ - "renesas,pwm-r8a7745": for RZ/G1E
- "renesas,pwm-r8a7778": for R-Car M1A
- "renesas,pwm-r8a7779": for R-Car H1
- "renesas,pwm-r8a7790": for R-Car H2
@@ -17,13 +19,15 @@ Required Properties:
- pinctrl-0: phandle, referring to a default pin configuration node.
- pinctrl-names: Set to "default".
-Example: R8A7790 (R-Car H2) PWM Timer node
+Example: R8A7743 (RZ/G1M) PWM Timer node
pwm0: pwm@e6e30000 {
- compatible = "renesas,pwm-r8a7790", "renesas,pwm-rcar";
+ compatible = "renesas,pwm-r8a7743", "renesas,pwm-rcar";
reg = <0 0xe6e30000 0 0x8>;
+ clocks = <&cpg CPG_MOD 523>;
+ power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
- clocks = <&mstp5_clks R8A7790_CLK_PWM>;
pinctrl-0 = <&pwm0_pins>;
pinctrl-names = "default";
};
--
2.7.4
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