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ARM: dts: rk322x: Correct the uart2 default pin configuration

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To match the iomux setting of uart2 at SPL, correct the uart2
default pin configuration, if not changed, the evb-rk3229 can't
output the log message.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
David Wu 2019-01-02 21:02:35 +08:00 committed by Philipp Tomsich
parent 96f73e0d24
commit e5b29d870b
1 changed files with 9 additions and 2 deletions
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11
arch/arm/dts/rk322x.dtsi
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@ -206,7 +206,7 @@
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
pinctrl-0 = <&uart2_xfer>;
pinctrl-0 = <&uart21_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
@ -748,7 +748,7 @@
uart2 {
uart2_xfer: uart2-xfer {
rockchip,pins = <1 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
rockchip,pins = <1 RK_PC2 RK_FUNC_2 &pcfg_pull_up>,
<1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>;
};
@ -760,6 +760,13 @@
rockchip,pins = <0 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
};
};
uart2-1 {
uart21_xfer: uart21-xfer {
rockchip,pins = <1 10 RK_FUNC_2 &pcfg_pull_up>,
<1 9 RK_FUNC_2 &pcfg_pull_none>;
};
};
};
dmc: dmc@11200000 {