diff mbox series

[v2,2/4] arm64: dts: ti: k3-am64-main: Add ecap pwm nodes

Message ID 20210721113625.17299-3-lokeshvutla@ti.com
State Accepted
Commit ae0df139b51a8448afb38e9706f257ab56fea097
Headers show
Series arm64: dts: ti: k3-am64: Add PWM nodes | expand

Commit Message

Lokesh Vutla July 21, 2021, 11:36 a.m. UTC 
There are 3 instances of ecap modules that are capable of generating
a pwm when configured in apwm mode. Add DT nodes for these 3 ecap
instances.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 27 ++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 9e762f64b631..42d1d219a3fd 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -946,4 +946,31 @@  epwm8: pwm@23080000 {
 		clocks = <&epwm_tbclk 8>, <&k3_clks 94 0>;
 		clock-names = "tbclk", "fck";
 	};
+
+	ecap0: pwm@23100000 {
+		compatible = "ti,am64-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23100000 0x0 0x60>;
+		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 51 0>;
+		clock-names = "fck";
+	};
+
+	ecap1: pwm@23110000 {
+		compatible = "ti,am64-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23110000 0x0 0x60>;
+		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 52 0>;
+		clock-names = "fck";
+	};
+
+	ecap2: pwm@23120000 {
+		compatible = "ti,am64-ecap", "ti,am3352-ecap";
+		#pwm-cells = <3>;
+		reg = <0x0 0x23120000 0x0 0x60>;
+		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 53 0>;
+		clock-names = "fck";
+	};
 };