arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399
diff mbox series

Message ID 20190406153557.25930-1-katsuhiro@katsuster.net
State New
Headers show
Series
  • arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399
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Commit Message

Katsuhiro Suzuki April 6, 2019, 3:35 p.m. UTC
This patch fixes pin assign of cts and rts signal of UART3.

Currently GPIO3_C2 and C3 pins are assigned but TRM says that
GPIO3_C0 and C1 are correct.

Refer:
  RK3399 TRM v1.4 - Table 19-1 UART Interface Description

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Heiko St├╝bner April 11, 2019, 12:42 p.m. UTC | #1
Am Samstag, 6. April 2019, 17:35:57 CEST schrieb Katsuhiro Suzuki:
> This patch fixes pin assign of cts and rts signal of UART3.
> 
> Currently GPIO3_C2 and C3 pins are assigned but TRM says that
> GPIO3_C0 and C1 are correct.
> 
> Refer:
>   RK3399 TRM v1.4 - Table 19-1 UART Interface Description
> 
> Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>

applied for 5.2

Thanks
Heiko

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index f54c855f8cdf..196ac9b78076 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -2543,12 +2543,12 @@ 
 
 			uart3_cts: uart3-cts {
 				rockchip,pins =
-					<3 RK_PC2 2 &pcfg_pull_none>;
+					<3 RK_PC0 2 &pcfg_pull_none>;
 			};
 
 			uart3_rts: uart3-rts {
 				rockchip,pins =
-					<3 RK_PC3 2 &pcfg_pull_none>;
+					<3 RK_PC1 2 &pcfg_pull_none>;
 			};
 		};