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authorFrank Wang <frank.wang@rock-chips.com>2017-05-17 12:52:25 +0300
committerHeiko Stuebner <heiko@sntech.de>2017-05-17 21:22:45 +0300
commit738e451174d428881910b9b7558965668216ed5b (patch)
treea95568c2c20337be1897edc0010123a0739757e9 /arch/arm/boot/dts/rk322x.dtsi
parent02131477b9028720037438948047a6233e8bdb81 (diff)
downloadlinux-738e451174d428881910b9b7558965668216ed5b.tar.xz
ARM: dts: rockchip: add second uart2 pinctrl on rk322x
Add secondary pinctrl set for UART2 which can be used to prevent conflicts with sdmmc pins. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/rk322x.dtsi')
-rw-r--r--arch/arm/boot/dts/rk322x.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 5300a1e765ec..816b0796d816 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -705,6 +705,11 @@
<1 19 RK_FUNC_2 &pcfg_pull_none>;
};
+ uart21_xfer: uart21-xfer {
+ rockchip,pins = <1 10 RK_FUNC_2 &pcfg_pull_up>,
+ <1 9 RK_FUNC_2 &pcfg_pull_none>;
+ };
+
uart2_cts: uart2-cts {
rockchip,pins = <0 25 RK_FUNC_1 &pcfg_pull_none>;
};