arm64: dts: rockchip: rk3328: Fix the saradc compitiable

The rk3328 saradc is the same as rk3399, so change the compitiable,
they are both 6 channels.

Change-Id: Ia6104e8c5c3590cc745792b8cd3a457a15bb53d2
Signed-off-by: David Wu <david.wu@rock-chips.com>

diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
index 205593f56fe759706ea6fd321c08e66059ebd489..f81bc20e69ee93f63d2a4b3d50ec63d053936714 100644 (file)
--- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
@@ -5,6 +5,7 @@ Required properties:
    - "rockchip,saradc": for rk3188, rk3288
    - "rockchip,rk3066-tsadc": for rk3036
    - "rockchip,rk3399-saradc": for rk3399
+   - "rockchip,rk3328-saradc", "rockchip,rk3399-saradc": for rk3328
 
 - reg: physical base address of the controller and length of memory mapped
        region.

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 077fcf772015a994661cab77cf5b9f3164f7ff8f..437b38b0ef62395f1693019902dab9eeada4d73d 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -514,7 +514,7 @@
        };
 
        saradc: saradc@ff280000 {
-               compatible = "rockchip,rk3328-saradc", "rockchip,saradc";
+               compatible = "rockchip,rk3328-saradc", "rockchip,rk3399-saradc";
                reg = <0x0 0xff280000 0x0 0x100>;
                interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
                #io-channel-cells = <1>;