| From a4161ae5817b5ba8677c6a403fbe524f590bf7f1 Mon Sep 17 00:00:00 2001 |
| From: Zhou Yanjie <zhouyanjie@cduestc.edu.cn> |
| Date: Fri, 25 Jan 2019 02:22:15 +0800 |
| Subject: DTS: CI20: Fix bugs in ci20's device tree. |
| |
| [ Upstream commit 1ca1c87f91d9dc50d6a38e2177b2032996e7901c ] |
| |
| According to the Schematic, the hardware of ci20 leads to uart3, |
| but not to uart2. Uart2 is miswritten in the original code. |
| |
| Signed-off-by: Zhou Yanjie <zhouyanjie@cduestc.edu.cn> |
| Signed-off-by: Paul Burton <paul.burton@mips.com> |
| Cc: linux-mips <linux-mips@vger.kernel.org> |
| Cc: linux-kernel <linux-kernel@vger.kernel.org> |
| Cc: devicetree@vger.kernel.org |
| Cc: robh+dt@kernel.org |
| Cc: ralf@linux-mips.org |
| Cc: jhogan@kernel.org |
| Cc: mark.rutland@arm.com |
| Cc: malat@debian.org |
| Cc: ezequiel@collabora.co.uk |
| Cc: ulf.hansson@linaro.org |
| Cc: syq <syq@debian.org> |
| Cc: jiaxun.yang <jiaxun.yang@flygoat.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/mips/boot/dts/ingenic/ci20.dts | 8 ++++---- |
| 1 file changed, 4 insertions(+), 4 deletions(-) |
| |
| diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts |
| index 50cff3cbcc6d..4f7b1fa31cf5 100644 |
| --- a/arch/mips/boot/dts/ingenic/ci20.dts |
| +++ b/arch/mips/boot/dts/ingenic/ci20.dts |
| @@ -76,7 +76,7 @@ |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| - pinctrl-0 = <&pins_uart2>; |
| + pinctrl-0 = <&pins_uart3>; |
| }; |
| |
| &uart4 { |
| @@ -196,9 +196,9 @@ |
| bias-disable; |
| }; |
| |
| - pins_uart2: uart2 { |
| - function = "uart2"; |
| - groups = "uart2-data", "uart2-hwflow"; |
| + pins_uart3: uart3 { |
| + function = "uart3"; |
| + groups = "uart3-data", "uart3-hwflow"; |
| bias-disable; |
| }; |
| |
| -- |
| 2.19.1 |
| |
