From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Zhou Yanjie <zhouyanjie@cduestc.edu.cn>,
Paul Burton <paul.burton@mips.com>,
linux-mips <linux-mips@vger.kernel.org>,
devicetree@vger.kernel.org, robh+dt@kernel.org,
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>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.20 095/171] DTS: CI20: Fix bugs in ci20s device tree.
Date: Tue, 12 Mar 2019 10:07:55 -0700 [thread overview]
Message-ID: <20190312170356.160461164@linuxfoundation.org> (raw)
In-Reply-To: <20190312170347.868927101@linuxfoundation.org>
4.20-stable review patch. If anyone has any objections, please let me know.
------------------
[ 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
next prev parent reply other threads:[~2019-03-12 18:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190312170347.868927101@linuxfoundation.org>
2019-03-12 17:07 ` [PATCH 4.20 094/171] MIPS: DTS: jz4740: Correct interrupt number of DMA core Greg Kroah-Hartman
2019-03-12 17:07 ` Greg Kroah-Hartman [this message]
2019-03-12 17:08 ` [PATCH 4.20 132/171] MIPS: Remove function size check in get_frame_info() Greg Kroah-Hartman
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