From: "Zhou Yanjie" <zhouyanjie@cduestc.edu.cn>
To: "linux-mips" <linux-mips@vger.kernel.org>
Cc: "linux-kernel" <linux-kernel@vger.kernel.org>,
devicetree@vger.kernel.org, robh+dt@kernel.org,
paul.burton@mips.com, ralf@linux-mips.org, jhogan@kernel.org,
mark.rutland@arm.com, malat@debian.org, ezequiel@collabora.co.uk,
ulf.hansson@linaro.org, "syq" <syq@debian.org>,
"jiaxun.yang" <jiaxun.yang@flygoat.com>
Subject: [PATCH] DTS: CI20: Fix bugs in ci20's device tree.
Date: Fri, 25 Jan 2019 02:22:15 +0800 [thread overview]
Message-ID: <190125022215331921004107@cduestc.edu.cn> (raw)
From: Zhou Yanjie <zhouyanjie@cduestc.edu.cn>
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>
---
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 50cff3c..4f7b1fa 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;
};
--
2.7.4
reply other threads:[~2019-01-24 10:17 UTC|newest]
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