Hey kevin,
On Tue, 2015-01-13 at 16:03 -0800, Kevin Hilman wrote:
> From: Kevin Hilman <khilman@xxxxxxxxxx>
>
> The odroid-xu3 has 4 INA231 current sensors on board which can be
> accessed from the Linux via the hwmon interface.
>
> There is one sensor for each of these power rails:
>
> - A15 cluster: VDD_ARM
> - A7 cluster: VDD_KFC
> - GPU: VDD_G3D
> - memory: VDD_MEM
>
> In addition to adding the sensors, LDO26 from the PMIC needs to be
> enabled because it's powering these sensor.
>
> Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
> Cc: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
> Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>
> ---
> Applies on top of "ARM: dts: Add dts file for odroid XU3 board" from Sjoerd Simons.
>
> arch/arm/boot/dts/exynos5422-odroidxu3.dts | 39 ++++++++++++++++++++++++++++++
> 1 file changed, 39 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
> index c29123c0734d..7874da20939f 100644
> --- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
> +++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
> @@ -257,6 +264,38 @@
> };
> };
>
> + i2c_0: i2c@12C60000 {
> + status = "okay";
> +
> + /* A15 cluster: VDD_ARM */
> + ina220@40 {
^ ina231@40 ?
> + compatible = "ti,ina230";
This feels incredibly nitpicky, but would it not better to use ti,ina231
as it's an INA231 chip not a INA230? (And add the compatibility string
to the driver)
--
Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
Collabora Ltd.
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