Enable BQ32000 RTC which is connected to I2C0 on the iWave RainboW-G21M-q7 SOM.
Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Chris Paterson <[email protected]> --- arch/arm/boot/dts/r8a7742-iwg21m.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742-iwg21m.dtsi b/arch/arm/boot/dts/r8a7742-iwg21m.dtsi index 6e8df79bea94..0f26807f92b8 100644 --- a/arch/arm/boot/dts/r8a7742-iwg21m.dtsi +++ b/arch/arm/boot/dts/r8a7742-iwg21m.dtsi @@ -35,6 +35,21 @@ clock-frequency = <20000000>; }; +&i2c0 { + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + rtc@68 { + compatible = "ti,bq32000"; + reg = <0x68>; + interrupt-parent = <&gpio1>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + }; +}; + &mmcif1 { pinctrl-0 = <&mmc1_pins>; pinctrl-names = "default"; @@ -46,6 +61,11 @@ }; &pfc { + i2c0_pins: i2c0 { + groups = "i2c0"; + function = "i2c0"; + }; + mmc1_pins: mmc1 { groups = "mmc1_data4", "mmc1_ctrl"; function = "mmc1"; -- 2.17.1
