[PATCH v2 2/3] arm: dts: rk322x: correct uart2 pinctrl and add another sets

[Frank Wang]

Correct UART2 PINCTRL flag and add another PINCTRL sets for UART2
in case of confict with SDMMC.

Signed-off-by: Frank Wang <frank.w...@rock-chips.com>
---
 arch/arm/boot/dts/rk322x.dtsi | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index cc6a27d..fe6530f 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -693,7 +693,7 @@
 
                uart2 {
                        uart2_xfer: uart2-xfer {
-                               rockchip,pins = <1 18 RK_FUNC_2 
&pcfg_pull_none>,
+                               rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
                                                <1 19 RK_FUNC_2 
&pcfg_pull_none>;
                        };
 
@@ -705,5 +705,12 @@
                                rockchip,pins = <0 24 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>;
+                       };
+               };
        };
 };
-- 
2.0.0