[U-Boot] [PATCH 9/9] ARM: dts: rk322x: Correct the uart2 default pin configuration

[David Wu]

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 at rock-chips.com>
---

 arch/arm/dts/rk322x.dtsi | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/rk322x.dtsi b/arch/arm/dts/rk322x.dtsi
index 22324f9..023ced6 100644
--- a/arch/arm/dts/rk322x.dtsi
+++ b/arch/arm/dts/rk322x.dtsi
@@ -207,7 +207,7 @@
 		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";
@@ -749,7 +749,7 @@
 
 		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>;
 			};
 
@@ -761,6 +761,13 @@
 				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 at 11200000 {
-- 
2.7.4