From: Stephen Warren swarren@nvidia.com
This adds to the DT the I2C controllers that connect to the board ID EEPROM, camera board EEPROM, etc. With this change, you can now probe all I2C devices on a TX1 board.
Signed-off-by: Tom Warren twarren@nvidia.com
arch/arm/dts/tegra210-p2371-2180.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/arm/dts/tegra210-p2371-2180.dts b/arch/arm/dts/tegra210-p2371-2180.dts index c2f497c..d982b5f 100644 --- a/arch/arm/dts/tegra210-p2371-2180.dts +++ b/arch/arm/dts/tegra210-p2371-2180.dts @@ -12,6 +12,9 @@
aliases { i2c0 = "/i2c@7000d000";
i2c2 = "/i2c@7000c400";i2c3 = "/i2c@7000c500";i2c5 = "/i2c@546c0c00";
I don't think this is correct, it doesn't show up in U-Boot with the "i2c bus" command where the others do, looking in the tegra210.dtsi it looks like it should be i2c@546c0000?
mmc0 = "/sdhci@700b0600"; mmc1 = "/sdhci@700b0000"; usb0 = "/usb@7d000000";@@ -33,6 +36,11 @@ }; };
i2c@546c0c00 {status = "okay";clock-frequency = <400000>;};padctl@7009f000 { pinctrl-0 = <&padctl_default>; pinctrl-names = "default";@@ -85,6 +93,16 @@ non-removable; };
i2c@7000c400 {status = "okay";clock-frequency = <400000>;};i2c@7000c500 {status = "okay";clock-frequency = <400000>;};i2c@7000d000 { status = "okay"; clock-frequency = <400000>;-- 1.8.2.1.610.g562af5b
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