From 49a0bd6704baa953514c98ec09f200d7191c81b4 Mon Sep 17 00:00:00 2001 From: Aaron Kling Date: Sun, 9 Mar 2025 16:52:42 -0500 Subject: [PATCH] arm64: tegra: Add Tegra186 pin controllers Add the device tree nodes for the MAIN and AON pin controllers found on the Tegra186 family of SoCs. Signed-off-by: Aaron Kling --- arch/arm64/boot/dts/nvidia/tegra186.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 951375f57475..044ea0f26ccb 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -36,6 +36,12 @@ interrupt-controller; #gpio-cells = <2>; gpio-controller; + gpio-ranges = <&pinmux 0 0 140>; + }; + + pinmux: pinmux@2430000 { + compatible = "nvidia,tegra186-pinmux"; + reg = <0x0 0x2430000 0x0 0x15000>; }; ethernet@2490000 { @@ -1286,10 +1292,16 @@ interrupts = ; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pinmux_aon 0 0 47>; interrupt-controller; #interrupt-cells = <2>; }; + pinmux_aon: pinmux@c300000 { + compatible = "nvidia,tegra186-pinmux-aon"; + reg = <0x0 0xc300000 0x0 0x4000>; + }; + pwm4: pwm@c340000 { compatible = "nvidia,tegra186-pwm"; reg = <0x0 0xc340000 0x0 0x10000>;