mirror of https://gitee.com/openkylin/linux.git
ARM: tegra: add GPIO controller to tegra124.dtsi
The Tegra124 GPIO controller is identical to Tegra30, so copy the DT node from tegra30.dtsi to tegra124.dtsi. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com>
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@ -1,3 +1,4 @@
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#include <dt-bindings/gpio/tegra-gpio.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include "skeleton.dtsi"
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@ -29,6 +30,23 @@ timer@60005000 {
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<GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
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};
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gpio: gpio@6000d000 {
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compatible = "nvidia,tegra124-gpio", "nvidia,tegra30-gpio";
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reg = <0x6000d000 0x1000>;
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interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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interrupt-controller;
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};
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/*
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* There are two serial driver i.e. 8250 based simple serial
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* driver and APB DMA based serial driver for higher baudrate
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