forked from ~ljy/RK356X_SDK_RELEASE
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hc
2023-11-22 9ca5fbcb63a8dcaee0527f96afb91dc4b4bd8fa9 
 kernel/arch/arm/boot/dts/rk312x.dtsi
....@@ -1292,10 +1292,6 @@
12921292 			bias-pull-pin-default;
12931293 		};
12941294 
1295
-		pcfg_pull_up: pcfg-pull-up {
1296
-			bias-pull-up;
1297
-		};
1298
-
12991295 		pcfg_output_high: pcfg-output-high {
13001296 			output-high;
13011297 		};
....@@ -1420,8 +1416,8 @@
14201416 
14211417 		uart0 {
14221418 			uart0_xfer: uart0-xfer {
1423
-				rockchip,pins = <2 RK_PD2 2 &pcfg_pull_up>,
1424
-						<2 RK_PD3 2 &pcfg_pull_up>;
1419
+				rockchip,pins = <2 RK_PD2 2 &pcfg_pull_default>,
1420
+						<2 RK_PD3 2 &pcfg_pull_none>;
14251421 			};
14261422 
14271423 			uart0_cts: uart0-cts {
....@@ -1435,8 +1431,8 @@
14351431 
14361432 		uart1 {
14371433 			uart1_xfer: uart1-xfer {
1438
-				rockchip,pins = <1 RK_PB1 2 &pcfg_pull_up>,
1439
-						<1 RK_PB2 2 &pcfg_pull_up>;
1434
+				rockchip,pins = <1 RK_PB1 2 &pcfg_pull_default>,
1435
+						<1 RK_PB2 2 &pcfg_pull_default>;
14401436 			};
14411437 
14421438 			uart1_cts: uart1-cts {
....@@ -1450,8 +1446,8 @@
14501446 
14511447 		uart2 {
14521448 			uart2_xfer: uart2-xfer {
1453
-				rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>,
1454
-						<1 RK_PC3 2 &pcfg_pull_up>;
1449
+				rockchip,pins = <1 RK_PC2 2 &pcfg_pull_default>,
1450
+						<1 RK_PC3 2 &pcfg_pull_none>;
14551451 			};
14561452 
14571453 			uart2_cts: uart2-cts {