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arm64: dts: cix: add FCH(S0)/S5 GPIO controllers for sky1

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Add Cadence GPIO controller nodes for Sky1 FCH(S0) and S5 domains in
sky1.dtsi, and enable those controllers on sky1-orion-o6.

Signed-off-by: Zichar Zhang <zichar.zhang@cixtech.com>
Link: https://lore.kernel.org/r/20260312080826.3470205-2-zichar.zhang@cixtech.com
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
This commit is contained in:
Zichar Zhang 2026-03-12 16:08:26 +08:00 committed by Peter Chen
parent 3403d7cfb3
commit 64b00da69e
2 changed files with 147 additions and 0 deletions
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28
arch/arm64/boot/dts/cix/sky1-orion-o6.dts
View File

@ -36,6 +36,22 @@ linux,cma {
};
&fch_gpio0 {
status = "okay";
};
&fch_gpio1 {
status = "okay";
};
&fch_gpio2 {
status = "okay";
};
&fch_gpio3 {
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
@ -86,6 +102,18 @@ &pcie_x1_1_rc {
status = "okay";
};
&s5_gpio0 {
status = "okay";
};
&s5_gpio1 {
status = "okay";
};
&s5_gpio2 {
status = "okay";
};
&uart2 {
status = "okay";
};

119
arch/arm64/boot/dts/cix/sky1.dtsi
View File

@ -199,6 +199,13 @@ psci {
method = "smc";
};
s5_gpio_apb_clk: clock-100000000 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
clock-output-names = "s5_gpio_apb_clk";
};
soc@0 {
compatible = "simple-bus";
ranges = <0 0 0 0 0x20 0>;
@ -362,6 +369,70 @@ i3c1: i3c@4100000 {
status = "disabled";
};
fch_gpio0: gpio-controller@4120000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x4120000 0x0 0x1000>;
clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>;
interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
fch_gpio1: gpio-controller@4130000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x4130000 0x0 0x1000>;
clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>;
interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
fch_gpio2: gpio-controller@4140000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x4140000 0x0 0x1000>;
clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>;
interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
fch_gpio3: gpio-controller@4150000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x4150000 0x0 0x1000>;
clocks = <&scmi_clk CLK_TREE_FCH_GPIO_APB>;
interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <17>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
syscon: syscon@4160000 {
compatible = "cix,sky1-system-control", "syscon";
reg = <0x0 0x4160000 0x0 0x100>;
@ -595,6 +666,54 @@ s5_syscon: syscon@16000000 {
#reset-cells = <1>;
};
s5_gpio0: gpio-controller@16004000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x16004000 0x0 0x1000>;
clocks = <&s5_gpio_apb_clk>;
interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
s5_gpio1: gpio-controller@16005000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x16005000 0x0 0x1000>;
clocks = <&s5_gpio_apb_clk>;
interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <10>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
s5_gpio2: gpio-controller@16006000 {
compatible = "cdns,gpio-r1p02";
reg = <0x0 0x16006000 0x0 0x1000>;
clocks = <&s5_gpio_apb_clk>;
interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH 0>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <10>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
iomuxc_s5: pinctrl@16007000 {
compatible = "cix,sky1-pinctrl-s5";
reg = <0x0 0x16007000 0x0 0x1000>;