ARM: tegra: add I2C controllers to Tegra124 DT

Tegra124 has 6 I2C controllers. The first 5 have identical configuration
to Tegra114, but the sixth obviously has different interrupt/... IDs.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index eb61456..b940276 100644 (file)
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -176,6 +176,96 @@
                status = "disabled";
        };
 
+       i2c@7000c000 {
+               compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+               reg = <0x7000c000 0x100>;
+               interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&tegra_car TEGRA124_CLK_I2C1>;
+               clock-names = "div-clk";
+               resets = <&tegra_car 12>;
+               reset-names = "i2c";
+               dmas = <&apbdma 21>, <&apbdma 21>;
+               dma-names = "rx", "tx";
+               status = "disabled";
+       };
+
+       i2c@7000c400 {
+               compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+               reg = <0x7000c400 0x100>;
+               interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&tegra_car TEGRA124_CLK_I2C2>;
+               clock-names = "div-clk";
+               resets = <&tegra_car 54>;
+               reset-names = "i2c";
+               dmas = <&apbdma 22>, <&apbdma 22>;
+               dma-names = "rx", "tx";
+               status = "disabled";
+       };
+
+       i2c@7000c500 {
+               compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+               reg = <0x7000c500 0x100>;
+               interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&tegra_car TEGRA124_CLK_I2C3>;
+               clock-names = "div-clk";
+               resets = <&tegra_car 67>;
+               reset-names = "i2c";
+               dmas = <&apbdma 23>, <&apbdma 23>;
+               dma-names = "rx", "tx";
+               status = "disabled";
+       };
+
+       i2c@7000c700 {
+               compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+               reg = <0x7000c700 0x100>;
+               interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&tegra_car TEGRA124_CLK_I2C4>;
+               clock-names = "div-clk";
+               resets = <&tegra_car 103>;
+               reset-names = "i2c";
+               dmas = <&apbdma 26>, <&apbdma 26>;
+               dma-names = "rx", "tx";
+               status = "disabled";
+       };
+
+       i2c@7000d000 {
+               compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+               reg = <0x7000d000 0x100>;
+               interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&tegra_car TEGRA124_CLK_I2C5>;
+               clock-names = "div-clk";
+               resets = <&tegra_car 47>;
+               reset-names = "i2c";
+               dmas = <&apbdma 24>, <&apbdma 24>;
+               dma-names = "rx", "tx";
+               status = "disabled";
+       };
+
+       i2c@7000d100 {
+               compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+               reg = <0x7000d100 0x100>;
+               interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&tegra_car TEGRA124_CLK_I2C6>;
+               clock-names = "div-clk";
+               resets = <&tegra_car 166>;
+               reset-names = "i2c";
+               dmas = <&apbdma 30>, <&apbdma 30>;
+               dma-names = "rx", "tx";
+               status = "disabled";
+       };
+
        rtc@7000e000 {
                compatible = "nvidia,tegra124-rtc", "nvidia,tegra20-rtc";
                reg = <0x7000e000 0x100>;