From: Rocky Hao <rocky.hao@rock-chips.com>
Date: Wed, 17 May 2017 10:16:17 +0000 (+0800)
Subject: ARM: dts: rockchip: set a sane frequence for tsadc on rk322x
X-Git-Tag: v4.13-rc1~168^2~23^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2b3f2f37ef4d7b9f233d7dc9529b789709b6c988;p=karo-tx-linux.git

ARM: dts: rockchip: set a sane frequence for tsadc on rk322x

Update freq of tsadc's working clock as 32768 hz, if not set, tsadc
will work at a default frequence.

Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index c09e17cc4ab0..df574135797a 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -434,6 +434,8 @@
 		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
 		clock-names = "tsadc", "apb_pclk";
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <32768>;
 		resets = <&cru SRST_TSADC>;
 		reset-names = "tsadc-apb";
 		pinctrl-names = "init", "default", "sleep";