From 6450da3dab73e25e38b7efd57b0699d3d01bde26 Mon Sep 17 00:00:00 2001 From: JC Kuo Date: Thu, 19 Nov 2020 16:54:03 +0800 Subject: [PATCH] arm64: tegra: Add XUSB pad controller interrupt This commit adds "interrupts" property to Tegra210/Tegra186/Tegra194 XUSB PADCTL node. XUSB PADCTL interrupt will be raised when USB wake event happens. This is required for supporting XUSB host controller ELPG. Signed-off-by: JC Kuo Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 + arch/arm64/boot/dts/nvidia/tegra194.dtsi | 1 + arch/arm64/boot/dts/nvidia/tegra210.dtsi | 1 + 3 files changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 98544d1..53ab8e5 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -685,6 +685,7 @@ reg = <0x0 0x03520000 0x0 0x1000>, <0x0 0x03540000 0x0 0x1000>; reg-names = "padctl", "ao"; + interrupts = ; resets = <&bpmp TEGRA186_RESET_XUSB_PADCTL>; reset-names = "padctl"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 6946fb2..c84d1f0 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -801,6 +801,7 @@ reg = <0x03520000 0x1000>, <0x03540000 0x1000>; reg-names = "padctl", "ao"; + interrupts = ; resets = <&bpmp TEGRA194_RESET_XUSB_PADCTL>; reset-names = "padctl"; diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 6d2a9d2..9a7c511 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -1040,6 +1040,7 @@ padctl: padctl@7009f000 { compatible = "nvidia,tegra210-xusb-padctl"; reg = <0x0 0x7009f000 0x0 0x1000>; + interrupts = ; resets = <&tegra_car 142>; reset-names = "padctl"; -- 2.7.4