88950f3b6d
With board files, all I2C busses run at 400KHz. Fix the device-tree to be consistent with this. It's possible this is incorrect, but at least it keeps the board files and device-tree consistent. Also, disable any I2C controllers that the board files don't register, also for consistency. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
48 lines
719 B
Plaintext
48 lines
719 B
Plaintext
/dts-v1/;
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/include/ "tegra20.dtsi"
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/ {
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model = "NVIDIA Seaboard";
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compatible = "nvidia,seaboard", "nvidia,tegra20";
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memory {
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device_type = "memory";
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reg = < 0x00000000 0x40000000 >;
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};
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i2c@7000c000 {
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clock-frequency = <400000>;
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};
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i2c@7000c400 {
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clock-frequency = <400000>;
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};
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i2c@7000c500 {
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clock-frequency = <400000>;
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};
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i2c@7000d000 {
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clock-frequency = <400000>;
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};
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serial@70006300 {
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clock-frequency = < 216000000 >;
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};
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sdhci@c8000400 {
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cd-gpios = <&gpio 69 0>; /* gpio PI5 */
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wp-gpios = <&gpio 57 0>; /* gpio PH1 */
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power-gpios = <&gpio 70 0>; /* gpio PI6 */
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};
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sdhci@c8000600 {
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support-8bit;
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};
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usb@c5000000 {
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nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
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};
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};
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