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From: Yuantian Tang <andy.tang@nxp.com>
To: shawnguo@kernel.org
Cc: leoyang.li@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, Yuantian Tang <andy.tang@nxp.com>
Subject: [PATCH v2] arm64: dts: ls1028a: fix a compatible issue
Date: Thu, 10 Oct 2019 16:33:34 +0800	[thread overview]
Message-ID: <20191010083334.7037-1-andy.tang@nxp.com> (raw)

The I2C multiplexer used on ls1028aqds is PCA9547, not PCA9847.
If the wrong compatible was used, this chip will not be able to
be probed correctly and hence fail to work.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
---
v2:
	- refine the description
 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 5e14e5a19744..f5da9e8b0d9d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -107,7 +107,7 @@
 	status = "okay";
 
 	i2c-mux@77 {
-		compatible = "nxp,pca9847";
+		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Yuantian Tang <andy.tang@nxp.com>
To: shawnguo@kernel.org
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	Yuantian Tang <andy.tang@nxp.com>,
	linux-kernel@vger.kernel.org, leoyang.li@nxp.com,
	robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] arm64: dts: ls1028a: fix a compatible issue
Date: Thu, 10 Oct 2019 16:33:34 +0800	[thread overview]
Message-ID: <20191010083334.7037-1-andy.tang@nxp.com> (raw)

The I2C multiplexer used on ls1028aqds is PCA9547, not PCA9847.
If the wrong compatible was used, this chip will not be able to
be probed correctly and hence fail to work.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
---
v2:
	- refine the description
 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 5e14e5a19744..f5da9e8b0d9d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -107,7 +107,7 @@
 	status = "okay";
 
 	i2c-mux@77 {
-		compatible = "nxp,pca9847";
+		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-- 
2.17.1

WARNING: multiple messages have this Message-ID (diff)
From: Yuantian Tang <andy.tang@nxp.com>
To: shawnguo@kernel.org
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	Yuantian Tang <andy.tang@nxp.com>,
	linux-kernel@vger.kernel.org, leoyang.li@nxp.com,
	robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] arm64: dts: ls1028a: fix a compatible issue
Date: Thu, 10 Oct 2019 16:33:34 +0800	[thread overview]
Message-ID: <20191010083334.7037-1-andy.tang@nxp.com> (raw)

The I2C multiplexer used on ls1028aqds is PCA9547, not PCA9847.
If the wrong compatible was used, this chip will not be able to
be probed correctly and hence fail to work.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
---
v2:
	- refine the description
 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 5e14e5a19744..f5da9e8b0d9d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -107,7 +107,7 @@
 	status = "okay";
 
 	i2c-mux@77 {
-		compatible = "nxp,pca9847";
+		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2019-10-10  8:59 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10  8:33 Yuantian Tang [this message]
2019-10-10  8:33 ` [PATCH v2] arm64: dts: ls1028a: fix a compatible issue Yuantian Tang
2019-10-10  8:33 ` Yuantian Tang
2019-10-10 22:31 ` Leo Li
2019-10-10 22:31   ` Leo Li
2019-10-10 22:31   ` Leo Li
2019-10-25  8:26 ` Shawn Guo
2019-10-25  8:26   ` Shawn Guo

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