From: Aaron Kling <webgeek1234@gmail.com>
Date: Tue, 12 Aug 2025 21:24:42 +0000 (-0500)
Subject: arm64: tegra: Add Tegra186 pin controllers
X-Git-Tag: v6.19-rc1~100^2~23^2~23
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=700c48a438f3bd686b6fb066ad5b14fd13ba0cf9;p=thirdparty%2Fkernel%2Flinux.git

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 <webgeek1234@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 5778c93af3e6e..66fdcec17073a 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 {
@@ -1274,10 +1280,16 @@
 		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 		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>;