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arm64: dts: ti: k3-am625-sk: Add ECAP APWM nodes

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AM62 has 3 ECAP instances with 1 APWM each. Add DT nodes for the same.
Keep them disabled in am625-sk dts as these pins can be repurposed in
user exp connector.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
Link: https://lore.kernel.org/r/20220419062902.196526-1-vigneshr@ti.com
This commit is contained in:
Vignesh Raghavendra 2022-04-19 11:59:02 +05:30
parent d19a66ae48
commit bd67e1be98
2 changed files with 39 additions and 0 deletions
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27
arch/arm64/boot/dts/ti/k3-am62-main.dtsi
View file

@ -530,4 +530,31 @@ mailbox0_cluster0: mailbox@29000000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
};
ecap0: pwm@23100000 {
compatible = "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x00 0x23100000 0x00 0x100>;
power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 51 0>;
clock-names = "fck";
};
ecap1: pwm@23110000 {
compatible = "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x00 0x23110000 0x00 0x100>;
power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 52 0>;
clock-names = "fck";
};
ecap2: pwm@23120000 {
compatible = "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x00 0x23120000 0x00 0x100>;
power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 53 0>;
clock-names = "fck";
};
};

12
arch/arm64/boot/dts/ti/k3-am625-sk.dts
View file

@ -477,3 +477,15 @@ partition@3fc0000 {
};
};
};
&ecap0 {
status = "disabled";
};
&ecap1 {
status = "disabled";
};
&ecap2 {
status = "disabled";
};