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https://github.com/brain-hackers/u-boot-brain
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083bbbbe77
Note that T30 does not have a separate/different DVC (power I2C) controller like T20 - all 5 I2C controllers are identical, but DVC_I2C is still used to designate the controller intended for power control (PWR_I2C in the schematics). On Cardhu, it's used to access the PMU and EEPROM, as well as the audio codec, temp sensor, and fuel gauge devices from the OS. Signed-off-by: Tom Warren <twarren@nvidia.com>
67 lines
1.4 KiB
Plaintext
67 lines
1.4 KiB
Plaintext
/include/ "skeleton.dtsi"
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/ {
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compatible = "nvidia,tegra30";
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tegra_car: clock@60006000 {
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compatible = "nvidia,tegra30-car", "nvidia,tegra20-car";
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reg = <0x60006000 0x1000>;
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#clock-cells = <1>;
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};
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clocks {
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#address-cells = <1>;
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#size-cells = <0>;
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osc: clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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};
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};
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i2c@7000c000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
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reg = <0x7000C000 0x100>;
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/* PERIPH_ID_I2C1, CLK_M */
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clocks = <&tegra_car 12>;
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};
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i2c@7000c400 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
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reg = <0x7000C400 0x100>;
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/* PERIPH_ID_I2C2, CLK_M */
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clocks = <&tegra_car 54>;
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};
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i2c@7000c500 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
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reg = <0x7000C500 0x100>;
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/* PERIPH_ID_I2C3, CLK_M */
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clocks = <&tegra_car 67>;
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};
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i2c@7000c700 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
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reg = <0x7000C700 0x100>;
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/* PERIPH_ID_I2C4, CLK_M */
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clocks = <&tegra_car 103>;
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};
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i2c@7000d000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
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reg = <0x7000D000 0x100>;
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/* PERIPH_ID_I2C_DVC, CLK_M */
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clocks = <&tegra_car 47>;
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};
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};
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