| Message ID | 1585261245-1740-4-git-send-email-tomcwarren3959@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Misc fixes for Tegra | expand |
> From: Stephen Warren <swarren at 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 at 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 at 7000d000"; > + i2c2 = "/i2c at 7000c400"; > + i2c3 = "/i2c at 7000c500"; > + i2c5 = "/i2c at 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 at 546c0000? > mmc0 = "/sdhci at 700b0600"; > mmc1 = "/sdhci at 700b0000"; > usb0 = "/usb at 7d000000"; > @@ -33,6 +36,11 @@ > }; > }; > > + i2c at 546c0c00 { > + status = "okay"; > + clock-frequency = <400000>; > + }; > + > padctl at 7009f000 { > pinctrl-0 = <&padctl_default>; > pinctrl-names = "default"; > @@ -85,6 +93,16 @@ > non-removable; > }; > > + i2c at 7000c400 { > + status = "okay"; > + clock-frequency = <400000>; > + }; > + > + i2c at 7000c500 { > + status = "okay"; > + clock-frequency = <400000>; > + }; > + > i2c at 7000d000 { > status = "okay"; > clock-frequency = <400000>; > -- > 1.8.2.1.610.g562af5b > > > ----------------------------------------------------------------------------------- > This email message is for the sole use of the intended recipient(s) and may contain > confidential information. Any unauthorized review, use, disclosure or distribution > is prohibited. If you are not the intended recipient, please contact the sender by > reply email and destroy all copies of the original message. > -----------------------------------------------------------------------------------
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 at 7000d000"; + i2c2 = "/i2c at 7000c400"; + i2c3 = "/i2c at 7000c500"; + i2c5 = "/i2c at 546c0c00"; mmc0 = "/sdhci at 700b0600"; mmc1 = "/sdhci at 700b0000"; usb0 = "/usb at 7d000000"; @@ -33,6 +36,11 @@ }; }; + i2c at 546c0c00 { + status = "okay"; + clock-frequency = <400000>; + }; + padctl at 7009f000 { pinctrl-0 = <&padctl_default>; pinctrl-names = "default"; @@ -85,6 +93,16 @@ non-removable; }; + i2c at 7000c400 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c at 7000c500 { + status = "okay"; + clock-frequency = <400000>; + }; + i2c at 7000d000 { status = "okay"; clock-frequency = <400000>;