Hi,
On 15/03/23 22:37, Nishanth Menon wrote:
> Introduce digital RTC node in wakeup domain. Even though this has
> no specific battery backup supply, this on-chip RTC is used in
> cost-optimized board designs as a wakeup source.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
>
> No changes since V1
> V1: https://lore.kernel.org/all/20230311105850.21811-2-nm@ti.com/
>
> arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
> index 38dced6b4fef..fec81546fbbd 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
> @@ -40,4 +40,14 @@ wkup_i2c0: i2c@2b200000 {
> clock-names = "fck";
> status = "disabled";
> };
> +
> + wkup_rtc0: rtc@2b1f0000 {
> + compatible = "ti,am62-rtc";
> + reg = <0x00 0x2b1f0000 0x00 0x100>;
> + interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&k3_clks 117 6> , <&k3_clks 117 0>;
> + clock-names = "vbus", "osc32k";
> + power-domains = <&k3_pds 117 TI_SCI_PD_EXCLUSIVE>;
> + wakeup-source;
> + };
> };
LGTM!
Reviewed-by: Dhruva Gole <d-gole@ti.com>
--
Best regards,
Dhruva Gole
Texas Instruments Incorporated