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ARM: dts: rockchip: add second uart2 pinctrl on rk322x

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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>
This commit is contained in:
Frank Wang 2017-05-17 17:52:25 +08:00 committed by Heiko Stuebner
parent 02131477b9
commit 738e451174
1 changed files with 5 additions and 0 deletions
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5
arch/arm/boot/dts/rk322x.dtsi
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@ -705,6 +705,11 @@ uart2_xfer: uart2-xfer {
<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>;
};