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[11/14] ARM: dts: rockchip: add saradc support for rv1108

Message ID 1501496359-22020-1-git-send-email-andy.yan@rock-chips.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andy Yan July 31, 2017, 10:19 a.m. UTC 
Add saradc device tree node for rv1108

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---

 arch/arm/boot/dts/rv1108.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Heiko Stuebner July 31, 2017, 11:11 p.m. UTC | #1 
Hi Andy,

Am Montag, 31. Juli 2017, 18:19:19 CEST schrieb Andy Yan:
> Add saradc device tree node for rv1108
> 
> Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
> ---
> 
>  arch/arm/boot/dts/rv1108.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
> index 1fc467e..958fecd 100644
> --- a/arch/arm/boot/dts/rv1108.dtsi
> +++ b/arch/arm/boot/dts/rv1108.dtsi
> @@ -275,6 +275,18 @@
>  		status = "disabled";
>  	};
>  
> +	adc: adc@1038c000 {
> +		compatible = "rockchip,rk3399-saradc";

you should amend the binding txt to make this something like
compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc"

See for example the bindings/mmc/rockchip-dw-mshc.txt as inspiration.

Heiko
diff mbox

Patch

diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 1fc467e..958fecd 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -275,6 +275,18 @@ 
 		status = "disabled";
 	};
 
+	adc: adc@1038c000 {
+		compatible = "rockchip,rk3399-saradc";
+		reg = <0x1038c000 0x100>;
+		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+		#io-channel-cells = <1>;
+		io-channel-ranges;
+		clock-frequency = <1000000>;
+		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+		clock-names = "saradc", "apb_pclk";
+		status = "disabled";
+	};
+
 	i2c0: i2c@20000000 {
 		compatible = "rockchip,rv1108-i2c";
 		reg = <0x20000000 0x1000>;