diff options
| -rw-r--r-- | arch/arm/dts/tegra30.dtsi | 61 | ||||
| -rw-r--r-- | board/nvidia/dts/tegra30-cardhu.dts | 41 |
2 files changed, 102 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra30.dtsi b/arch/arm/dts/tegra30.dtsi index f568d44..664c397 100644 --- a/arch/arm/dts/tegra30.dtsi +++ b/arch/arm/dts/tegra30.dtsi @@ -2,4 +2,65 @@ / { compatible = "nvidia,tegra30"; + + tegra_car: clock@60006000 { + compatible = "nvidia,tegra30-car", "nvidia,tegra20-car"; + reg = <0x60006000 0x1000>; + #clock-cells = <1>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + + osc: clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + }; + + i2c@7000c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; + reg = <0x7000C000 0x100>; + /* PERIPH_ID_I2C1, CLK_M */ + clocks = <&tegra_car 12>; + }; + + i2c@7000c400 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; + reg = <0x7000C400 0x100>; + /* PERIPH_ID_I2C2, CLK_M */ + clocks = <&tegra_car 54>; + }; + + i2c@7000c500 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; + reg = <0x7000C500 0x100>; + /* PERIPH_ID_I2C3, CLK_M */ + clocks = <&tegra_car 67>; + }; + + i2c@7000c700 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; + reg = <0x7000C700 0x100>; + /* PERIPH_ID_I2C4, CLK_M */ + clocks = <&tegra_car 103>; + }; + + i2c@7000d000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; + reg = <0x7000D000 0x100>; + /* PERIPH_ID_I2C_DVC, CLK_M */ + clocks = <&tegra_car 47>; + }; }; diff --git a/board/nvidia/dts/tegra30-cardhu.dts b/board/nvidia/dts/tegra30-cardhu.dts index 3012534..60b91b4 100644 --- a/board/nvidia/dts/tegra30-cardhu.dts +++ b/board/nvidia/dts/tegra30-cardhu.dts @@ -7,8 +7,49 @@ model = "NVIDIA Cardhu"; compatible = "nvidia,cardhu", "nvidia,tegra30"; + aliases { + i2c0 = "/i2c@7000d000"; + i2c1 = "/i2c@7000c000"; + i2c2 = "/i2c@7000c400"; + i2c3 = "/i2c@7000c500"; + i2c4 = "/i2c@7000c700"; + }; + memory { device_type = "memory"; reg = <0x80000000 0x40000000>; }; + + clocks { + clk_32k: clk_32K { + clock-frequency = <32768>; + }; + osc { + clock-frequency = <12000000>; + }; + }; + + clock@60006000 { + clocks = <&clk_32k &osc>; + }; + + i2c@7000c000 { + clock-frequency = <100000>; + }; + + i2c@7000c400 { + clock-frequency = <100000>; + }; + + i2c@7000c500 { + clock-frequency = <100000>; + }; + + i2c@7000c700 { + clock-frequency = <100000>; + }; + + i2c@7000d000 { + clock-frequency = <100000>; + }; }; |