[PATCH 1/2] ARM: dts: iwg20d-q7: Add RTC support

Simon Horman
2017-08-09T09:02:30Z

On Tue, Aug 08, 2017 at 02:04:24PM +0100, Biju Das wrote:
> Define the iWave RainboW-G20D-Qseven board dependent part of the
> RTC device node.
>
> Signed-off-by: Biju Das <biju.das@bp.renesas.com>
> ---
> arch/arm/boot/dts/r8a7743-iwg20d-q7.dts | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)

This has a compile-time dependency on
"[PATCH 2/2] ARM: dts: r8a7743: Add I2C DT support"
for the i2c2 node, right?

>
> diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
> index 081af01..b3a1efa 100644
> --- a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
> +++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
> @@ -31,6 +31,11 @@
> groups = "avb_mdio", "avb_gmii";
> function = "avb";
> };
> +
> + i2c2_pins: i2c2 {
> + groups = "i2c2";
> + function = "i2c2";
> + };
> };
>
> &scif0 {
> @@ -54,3 +59,16 @@
> micrel,led-mode = <1>;
> };
> };
> +
> +&i2c2 {
> + pinctrl-0 = <&i2c2_pins>;
> + pinctrl-names = "default";
> +
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + rtc at 68 {
> + compatible = "bq32000";
> + reg = <0x68>;
> + };
> +};
> --
> 1.9.1
>