* [PATCH] arm64: dts: ti: k3-am65-main: Add ehrpwm nodes
@ 2020-03-22 11:26 Vignesh Raghavendra
2020-04-27 10:28 ` Tero Kristo
0 siblings, 1 reply; 2+ messages in thread
From: Vignesh Raghavendra @ 2020-03-22 11:26 UTC (permalink / raw)
To: Tero Kristo, Nishanth Menon, Rob Herring
Cc: linux-arm-kernel, devicetree, linux-kernel, Vignesh Raghavendra
Add DT nodes for all ehrpwm instances present on AM654 EVM.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
clk driver and bindings has been merged to clk-next tree.
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 60 ++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index e5df20a2d2f9..da6427bed801 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -285,6 +285,12 @@ serdes_mux: mux-controller {
mux-reg-masks = <0x4080 0x3>, /* SERDES0 lane select */
<0x4090 0x3>; /* SERDES1 lane select */
};
+
+ ehrpwm_tbclk: syscon@4140 {
+ compatible = "ti,am654-ehrpwm-tbclk", "syscon";
+ reg = <0x4140 0x18>;
+ #clock-cells = <1>;
+ };
};
dwc3_0: dwc3@4000000 {
@@ -742,4 +748,58 @@ csi2_0: port@0 {
};
};
};
+
+ ehrpwm0: pwm@3000000 {
+ compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x0 0x3000000 0x0 0x100>;
+ power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&ehrpwm_tbclk 0>, <&k3_clks 40 0>;
+ clock-names = "tbclk", "fck";
+ };
+
+ ehrpwm1: pwm@3010000 {
+ compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x0 0x3010000 0x0 0x100>;
+ power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&ehrpwm_tbclk 1>, <&k3_clks 41 0>;
+ clock-names = "tbclk", "fck";
+ };
+
+ ehrpwm2: pwm@3020000 {
+ compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x0 0x3020000 0x0 0x100>;
+ power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&ehrpwm_tbclk 2>, <&k3_clks 42 0>;
+ clock-names = "tbclk", "fck";
+ };
+
+ ehrpwm3: pwm@3030000 {
+ compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x0 0x3030000 0x0 0x100>;
+ power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&ehrpwm_tbclk 3>, <&k3_clks 43 0>;
+ clock-names = "tbclk", "fck";
+ };
+
+ ehrpwm4: pwm@3040000 {
+ compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x0 0x3040000 0x0 0x100>;
+ power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&ehrpwm_tbclk 4>, <&k3_clks 44 0>;
+ clock-names = "tbclk", "fck";
+ };
+
+ ehrpwm5: pwm@3050000 {
+ compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x0 0x3050000 0x0 0x100>;
+ power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&ehrpwm_tbclk 5>, <&k3_clks 45 0>;
+ clock-names = "tbclk", "fck";
+ };
};
--
2.25.2
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] arm64: dts: ti: k3-am65-main: Add ehrpwm nodes
2020-03-22 11:26 [PATCH] arm64: dts: ti: k3-am65-main: Add ehrpwm nodes Vignesh Raghavendra
@ 2020-04-27 10:28 ` Tero Kristo
0 siblings, 0 replies; 2+ messages in thread
From: Tero Kristo @ 2020-04-27 10:28 UTC (permalink / raw)
To: Vignesh Raghavendra, Nishanth Menon, Rob Herring
Cc: linux-arm-kernel, devicetree, linux-kernel
On 22/03/2020 13:26, Vignesh Raghavendra wrote:
> Add DT nodes for all ehrpwm instances present on AM654 EVM.
>
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
> ---
>
> clk driver and bindings has been merged to clk-next tree.
Queued up for 5.8, thanks.
-Tero
>
> arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 60 ++++++++++++++++++++++++
> 1 file changed, 60 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index e5df20a2d2f9..da6427bed801 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -285,6 +285,12 @@ serdes_mux: mux-controller {
> mux-reg-masks = <0x4080 0x3>, /* SERDES0 lane select */
> <0x4090 0x3>; /* SERDES1 lane select */
> };
> +
> + ehrpwm_tbclk: syscon@4140 {
> + compatible = "ti,am654-ehrpwm-tbclk", "syscon";
> + reg = <0x4140 0x18>;
> + #clock-cells = <1>;
> + };
> };
>
> dwc3_0: dwc3@4000000 {
> @@ -742,4 +748,58 @@ csi2_0: port@0 {
> };
> };
> };
> +
> + ehrpwm0: pwm@3000000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x0 0x3000000 0x0 0x100>;
> + power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&ehrpwm_tbclk 0>, <&k3_clks 40 0>;
> + clock-names = "tbclk", "fck";
> + };
> +
> + ehrpwm1: pwm@3010000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x0 0x3010000 0x0 0x100>;
> + power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&ehrpwm_tbclk 1>, <&k3_clks 41 0>;
> + clock-names = "tbclk", "fck";
> + };
> +
> + ehrpwm2: pwm@3020000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x0 0x3020000 0x0 0x100>;
> + power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&ehrpwm_tbclk 2>, <&k3_clks 42 0>;
> + clock-names = "tbclk", "fck";
> + };
> +
> + ehrpwm3: pwm@3030000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x0 0x3030000 0x0 0x100>;
> + power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&ehrpwm_tbclk 3>, <&k3_clks 43 0>;
> + clock-names = "tbclk", "fck";
> + };
> +
> + ehrpwm4: pwm@3040000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x0 0x3040000 0x0 0x100>;
> + power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&ehrpwm_tbclk 4>, <&k3_clks 44 0>;
> + clock-names = "tbclk", "fck";
> + };
> +
> + ehrpwm5: pwm@3050000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x0 0x3050000 0x0 0x100>;
> + power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&ehrpwm_tbclk 5>, <&k3_clks 45 0>;
> + clock-names = "tbclk", "fck";
> + };
> };
>
--
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2020-03-22 11:26 [PATCH] arm64: dts: ti: k3-am65-main: Add ehrpwm nodes Vignesh Raghavendra
2020-04-27 10:28 ` Tero Kristo
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