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arm64: dts: apple: t8015: Add I2C nodes

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Add I2C nodes for Apple A11 SoC.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
Link: https://lore.kernel.org/r/20250610-i2c-no-t2-v2-9-a5a71080fba9@gmail.com
Signed-off-by: Sven Peter <sven@kernel.org>
This commit is contained in:
Nick Chan 2025-06-10 21:45:28 +08:00 committed by Sven Peter
parent 1d16ae50cb
commit e1313c2185
1 changed files with 76 additions and 0 deletions
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76
arch/arm64/boot/dts/apple/t8015.dtsi
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@ -265,6 +265,62 @@ cpufreq_p: performance-controller@208ea0000 {
#performance-domain-cells = <0>;
};
i2c0: i2c@22e200000 {
compatible = "apple,t8015-i2c", "apple,i2c";
reg = <0x2 0x2e200000 0x0 0x1000>;
clocks = <&clkref>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 304 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&i2c0_pins>;
pinctrl-names = "default";
power-domains = <&ps_i2c0>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@22e204000 {
compatible = "apple,t8015-i2c", "apple,i2c";
reg = <0x2 0x2e204000 0x0 0x1000>;
clocks = <&clkref>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 305 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&i2c1_pins>;
pinctrl-names = "default";
power-domains = <&ps_i2c1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@22e208000 {
compatible = "apple,t8015-i2c", "apple,i2c";
reg = <0x2 0x2e208000 0x0 0x1000>;
clocks = <&clkref>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 306 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&i2c2_pins>;
pinctrl-names = "default";
power-domains = <&ps_i2c2>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c3: i2c@22e20c000 {
compatible = "apple,t8015-i2c", "apple,i2c";
reg = <0x2 0x2e20c000 0x0 0x1000>;
clocks = <&clkref>;
interrupt-parent = <&aic>;
interrupts = <AIC_IRQ 307 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&i2c3_pins>;
pinctrl-names = "default";
power-domains = <&ps_i2c3>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
serial0: serial@22e600000 {
compatible = "apple,s5l-uart";
reg = <0x2 0x2e600000 0x0 0x4000>;
@ -321,6 +377,26 @@ pinctrl_ap: pinctrl@233100000 {
<AIC_IRQ 54 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 55 IRQ_TYPE_LEVEL_HIGH>,
<AIC_IRQ 56 IRQ_TYPE_LEVEL_HIGH>;
i2c0_pins: i2c0-pins {
pinmux = <APPLE_PINMUX(73, 1)>,
<APPLE_PINMUX(72, 1)>;
};
i2c1_pins: i2c1-pins {
pinmux = <APPLE_PINMUX(182, 1)>,
<APPLE_PINMUX(181, 1)>;
};
i2c2_pins: i2c2-pins {
pinmux = <APPLE_PINMUX(4, 1)>,
<APPLE_PINMUX(3, 1)>;
};
i2c3_pins: i2c3-pins {
pinmux = <APPLE_PINMUX(184, 1)>,
<APPLE_PINMUX(183, 1)>;
};
};
pinctrl_aop: pinctrl@2340f0000 {