[PATCH 4.7 095/184] arm: dts: rockchip: add reset node for the exist saradc SoCs

[Greg Kroah-Hartman]

4.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Caesar Wang <w...@rock-chips.com>

commit 3d4267a5a3a4b7619b80ad1839d8b3bedd8b7a8d upstream.

SARADC controller needs to be reset before programming it, otherwise
it will not function properly.

Signed-off-by: Caesar Wang <w...@rock-chips.com>
Acked-by: Heiko Stuebner <he...@sntech.de>
Signed-off-by: Jonathan Cameron <ji...@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 arch/arm/boot/dts/rk3066a.dtsi |    2 ++
 arch/arm/boot/dts/rk3288.dtsi  |    2 ++
 arch/arm/boot/dts/rk3xxx.dtsi  |    2 ++
 3 files changed, 6 insertions(+)

--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -197,6 +197,8 @@
                clock-names = "saradc", "apb_pclk";
                interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
                #io-channel-cells = <1>;
+               resets = <&cru SRST_SARADC>;
+               reset-names = "saradc-apb";
                status = "disabled";
        };
 
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -279,6 +279,8 @@
                #io-channel-cells = <1>;
                clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
                clock-names = "saradc", "apb_pclk";
+               resets = <&cru SRST_SARADC>;
+               reset-names = "saradc-apb";
                status = "disabled";
        };
 
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -399,6 +399,8 @@
                #io-channel-cells = <1>;
                clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
                clock-names = "saradc", "apb_pclk";
+               resets = <&cru SRST_SARADC>;
+               reset-names = "saradc-apb";
                status = "disabled";
        };