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arm64: dts: ti: k3-j721s2-main: Add dts nodes for EHRPWMs

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Add dts nodes for 6 EHRPWM instances on SoC. Disable EHRPWM nodes in the
dtsi files and only enable the ones that are actually pinned out on a
given board in the board dts file.

Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Link: https://lore.kernel.org/r/20230721082150.12599-1-sinthu.raja@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Sinthu Raja 2023-07-21 13:51:50 +05:30 committed by Nishanth Menon
parent 98f3b667e1
commit 99e7172db1
1 changed files with 66 additions and 0 deletions
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66
arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
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@ -58,6 +58,72 @@ serdes_ln_ctrl: mux-controller@80 {
mux-reg-masks = <0x80 0x3>, <0x84 0x3>, /* SERDES0 lane0/1 select */
<0x88 0x3>, <0x8c 0x3>; /* SERDES0 lane2/3 select */
};
ehrpwm_tbclk: clock-controller@140 {
compatible = "ti,am654-ehrpwm-tbclk";
reg = <0x140 0x18>;
#clock-cells = <1>;
};
};
main_ehrpwm0: pwm@3000000 {
compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x00 0x3000000 0x00 0x100>;
power-domains = <&k3_pds 160 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 0>, <&k3_clks 160 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
main_ehrpwm1: pwm@3010000 {
compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x00 0x3010000 0x00 0x100>;
power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 1>, <&k3_clks 161 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
main_ehrpwm2: pwm@3020000 {
compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x00 0x3020000 0x00 0x100>;
power-domains = <&k3_pds 162 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 2>, <&k3_clks 162 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
main_ehrpwm3: pwm@3030000 {
compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x00 0x3030000 0x00 0x100>;
power-domains = <&k3_pds 163 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 3>, <&k3_clks 163 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
main_ehrpwm4: pwm@3040000 {
compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x00 0x3040000 0x00 0x100>;
power-domains = <&k3_pds 164 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 4>, <&k3_clks 164 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
main_ehrpwm5: pwm@3050000 {
compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x00 0x3050000 0x00 0x100>;
power-domains = <&k3_pds 165 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 5>, <&k3_clks 165 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
gic500: interrupt-controller@1800000 {