Re: [PATCH 5/5] riscv: dts: thead: Add XuanTie TH1520 RTC device node
From: Alexandre Belloni
Date: Fri Apr 12 2024 - 04:22:01 EST
On 12/04/2024 16:01:47+0800, wefu@xxxxxxxxxx wrote:
> From: Wei Fu <wefu@xxxxxxxxxx>
>
> Add nodes for the XuanTie TH1520 RTC device node on the XuanTie TH1520 Soc.
>
> Signed-off-by: Wei Fu <wefu@xxxxxxxxxx>
> ---
> arch/riscv/boot/dts/thead/th1520.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
> index cd6bc89a240c..62e588dbc942 100644
> --- a/arch/riscv/boot/dts/thead/th1520.dtsi
> +++ b/arch/riscv/boot/dts/thead/th1520.dtsi
> @@ -463,6 +463,17 @@ timer7: timer@ffffc3303c {
> status = "disabled";
> };
>
> + rtc: rtc@fffff40000 {
> + compatible = "snps,dw-apb-rtc";
> + reg = <0xff 0xfff40000 0x0 0x1000>;
> + interrupts = <74 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&osc_32k>;
> + clock-names = "osc_32k";
> + wakeup-source;
The wakeup-source and interrupts properties are mutually exclusive.
> + prescaler = <0x8000>;
> + status = "okay";
> + };
> +
> gpio@fffff41000 {
> compatible = "snps,dw-apb-gpio";
> reg = <0xff 0xfff41000 0x0 0x1000>;
> --
> 2.44.0
>
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com