leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm64: dts: rockchip: Add pinctrl entry for 32k clock on rk3399

Browse Source 
On some rk3399 boards GPIO0_A0 is hooked up to a 32 kHz clock.  This can
be used as the source for various clocks in the system.

Add a pinmux so boards can get this pin properly configured.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Douglas Anderson 2016-09-01 16:53:22 -07:00 committed by Heiko Stuebner
parent bb4b6201d2
commit a8bcaea78f
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm64/boot/dts/rockchip/rk3399.dtsi
View File

@ -1183,6 +1183,12 @@
drive-strength = <13>;
};
clock {
clk_32k: clk-32k {
rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
};
};
i2c0 {
i2c0_xfer: i2c0-xfer {
rockchip,pins =