From: Rocky Hao <rocky.hao@rock-chips.com>
Date: Tue, 16 May 2017 02:15:33 +0000 (+0800)
Subject: arm: dts: rockchip: rk322x: update tsadc's frequence setting
X-Git-Tag: release-20171130_firefly~4^2~563
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=27e21f794525e16bc6015e02c53b20c5a6da9b90;p=firefly-linux-kernel-4.4.55.git

arm: dts: rockchip: rk322x: update tsadc's frequence setting

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

Change-Id: I04f3ee230819af1fce44518b5cbee7700c4d67fd
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index c0eac1318fc3..e102ec692575 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -517,6 +517,8 @@
 		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";