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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 <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20210721113625.17299-3-lokeshvutla@ti.com
This commit is contained in:
Lokesh Vutla 2021-07-21 17:06:23 +05:30 committed by Nishanth Menon
parent 13a9a3ef66
commit ae0df139b5
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/ti/k3-am64-main.dtsi
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@ -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";
};
};