From ae0df139b51a8448afb38e9706f257ab56fea097 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Wed, 21 Jul 2021 17:06:23 +0530 Subject: arm64: dts: ti: k3-am64-main: Add ecap pwm nodes 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 Signed-off-by: Nishanth Menon Reviewed-by: Grygorii Strashko Link: https://lore.kernel.org/r/20210721113625.17299-3-lokeshvutla@ti.com --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'arch/arm64/boot/dts/ti/k3-am64-main.dtsi') 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 @@ 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"; + }; }; -- cgit v1.2.3