From mboxrd@z Thu Jan 1 00:00:00 1970 From: mperttunen@nvidia.com (Mikko Perttunen) Date: Wed, 20 Jun 2018 15:54:04 +0300 Subject: [PATCH 3/5] arm64: tegra: Add GPIO controller on Tegra194 In-Reply-To: <20180620125406.11906-1-mperttunen@nvidia.com> References: <20180620125406.11906-1-mperttunen@nvidia.com> Message-ID: <20180620125406.11906-3-mperttunen@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add the device tree node for the GPIO controller on Tegra194. Signed-off-by: Mikko Perttunen --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index d7f780b06fe2..abe2d688eb65 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -18,6 +18,23 @@ #size-cells = <1>; ranges = <0x0 0x0 0x0 0x40000000>; + gpio: gpio at 2200000 { + compatible = "nvidia,tegra194-gpio"; + reg-names = "security", "gpio"; + reg = <0x2200000 0x10000>, + <0x2210000 0x10000>; + interrupts = , + , + , + , + , + ; + #interrupt-cells = <2>; + interrupt-controller; + #gpio-cells = <2>; + gpio-controller; + }; + uarta: serial at 3100000 { compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart"; reg = <0x03100000 0x40>; -- 2.16.1