[PATCH 1/2] arm64: tegra: Populate Tegra234 PWMs

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Populate all the PWM devices for Tegra234. Finally, update the
compatible string for the existing 'pwm1' node to just be 'tegra194-pwm'
and remove the fallback to 'tegra186-pwm', which aligns with the
binding documentation.

Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra234.dtsi | 80 +++++++++++++++++++++++-
 1 file changed, 78 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 499102ce5bd0..a68be5a0771b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -870,8 +870,7 @@ spi@3270000 {
 		};
 
 		pwm1: pwm@3280000 {
-			compatible = "nvidia,tegra194-pwm",
-				     "nvidia,tegra186-pwm";
+			compatible = "nvidia,tegra194-pwm";
 			reg = <0x3280000 0x10000>;
 			clocks = <&bpmp TEGRA234_CLK_PWM1>;
 			clock-names = "pwm";
@@ -881,6 +880,72 @@ pwm1: pwm@3280000 {
 			#pwm-cells = <2>;
 		};
 
+		pwm2: pwm@3290000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0x3290000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM2>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM2>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm3: pwm@32a0000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0x32a0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM3>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM3>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm5: pwm@32c0000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0x32c0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM5>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM5>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm6: pwm@32d0000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0x32d0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM6>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM6>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm7: pwm@32e0000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0x32e0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM7>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM7>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm8: pwm@32f0000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0x32f0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM8>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM8>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
 		spi@3300000 {
 			compatible = "nvidia,tegra234-qspi";
 			reg = <0x3300000 0x1000>;
@@ -1529,6 +1594,17 @@ gpio_aon: gpio@c2f0000 {
 			gpio-controller;
 		};
 
+		pwm4: pwm@c340000 {
+			compatible = "nvidia,tegra194-pwm";
+			reg = <0xc340000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM4>;
+			clock-names = "pwm";
+			resets = <&bpmp TEGRA234_RESET_PWM4>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
 		pmc: pmc@c360000 {
 			compatible = "nvidia,tegra234-pmc";
 			reg = <0x0c360000 0x10000>,
-- 
2.25.1




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