shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 19:08:57 +09:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: rockchip: rk3288-evb disable uart 1/3/4

Browse Source 
Uart3 has been iomux to gpio, for vcc_3g regulator, which is designed
on rk3288 evb main board.

Disable unused uarts to fix gpio request blame during system booting.

Change-Id: I2eb79ae63a6f226255c12fc3da9ba95ec4219d32
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu
2017-03-24 10:37:46 +08:00
committed by Tao Huang
parent 13155994fc
commit 6e89c6ee15
1 changed files with 0 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/boot/dts/rk3288-evb.dtsi
View File

@@ -404,22 +404,10 @@
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&uart4 {
status = "okay";
};
&tsadc {
rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */