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ARM: dts: rockchip: Fix UART pull-ups on rk3066a

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Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
Change-Id: I7466ab47baa86c81bf1f2fe47556aa03fbe67671
This commit is contained in:
Steven Liu
2021-01-12 15:10:18 +08:00
committed by Tao Huang
parent 1b8cbf307c
commit 6b8a759d36
1 changed files with 12 additions and 8 deletions
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20
arch/arm/boot/dts/rk3066a.dtsi
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@@ -488,6 +488,10 @@
bias-pull-pin-default;
};
pcfg_pull_up: pcfg-pull-up {
bias-pull-up;
};
pcfg_pull_none: pcfg_pull_none {
bias-disable;
};
@@ -639,8 +643,8 @@
uart0 {
uart0_xfer: uart0-xfer {
rockchip,pins = <1 RK_PA0 1 &pcfg_pull_default>,
<1 RK_PA1 1 &pcfg_pull_default>;
rockchip,pins = <1 RK_PA0 1 &pcfg_pull_up>,
<1 RK_PA1 1 &pcfg_pull_up>;
};
uart0_cts: uart0-cts {
@@ -654,8 +658,8 @@
uart1 {
uart1_xfer: uart1-xfer {
rockchip,pins = <1 RK_PA4 1 &pcfg_pull_default>,
<1 RK_PA5 1 &pcfg_pull_default>;
rockchip,pins = <1 RK_PA4 1 &pcfg_pull_up>,
<1 RK_PA5 1 &pcfg_pull_up>;
};
uart1_cts: uart1-cts {
@@ -669,16 +673,16 @@
uart2 {
uart2_xfer: uart2-xfer {
rockchip,pins = <1 RK_PB0 1 &pcfg_pull_default>,
<1 RK_PB1 1 &pcfg_pull_default>;
rockchip,pins = <1 RK_PB0 1 &pcfg_pull_up>,
<1 RK_PB1 1 &pcfg_pull_up>;
};
/* no rts / cts for uart2 */
};
uart3 {
uart3_xfer: uart3-xfer {
rockchip,pins = <3 RK_PD3 1 &pcfg_pull_default>,
<3 RK_PD4 1 &pcfg_pull_default>;
rockchip,pins = <3 RK_PD3 1 &pcfg_pull_up>,
<3 RK_PD4 1 &pcfg_pull_up>;
};
uart3_cts: uart3-cts {