* [PATCH] arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399
@ 2019-04-06 15:35 ` Katsuhiro Suzuki
0 siblings, 0 replies; 4+ messages in thread
From: Katsuhiro Suzuki @ 2019-04-06 15:35 UTC (permalink / raw)
To: Heiko Stuebner, linux-rockchip
Cc: linux-arm-kernel, linux-kernel, 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>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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>;
};
};
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399
@ 2019-04-06 15:35 ` Katsuhiro Suzuki
0 siblings, 0 replies; 4+ messages in thread
From: Katsuhiro Suzuki @ 2019-04-06 15:35 UTC (permalink / raw)
To: Heiko Stuebner, linux-rockchip
Cc: Katsuhiro Suzuki, linux-kernel, linux-arm-kernel
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(-)
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>;
};
};
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399
2019-04-06 15:35 ` Katsuhiro Suzuki
@ 2019-04-11 12:42 ` Heiko Stuebner
-1 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2019-04-11 12:42 UTC (permalink / raw)
To: Katsuhiro Suzuki; +Cc: linux-rockchip, linux-arm-kernel, linux-kernel
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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399
@ 2019-04-11 12:42 ` Heiko Stuebner
0 siblings, 0 replies; 4+ messages in thread
From: Heiko Stuebner @ 2019-04-11 12:42 UTC (permalink / raw)
To: Katsuhiro Suzuki; +Cc: linux-rockchip, linux-kernel, linux-arm-kernel
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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-04-11 12:42 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2019-04-06 15:35 [PATCH] arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399 Katsuhiro Suzuki
2019-04-06 15:35 ` Katsuhiro Suzuki
2019-04-11 12:42 ` Heiko Stuebner
2019-04-11 12:42 ` Heiko Stuebner
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