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From: Michael Walle <michael@walle.cc>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	Michael Walle <michael@walle.cc>,
	Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Li Yang <leoyang.li@nxp.com>
Subject: [PATCH 1/3] arm64: dts: ls1028a: sl28: fix on-board EEPROMS
Date: Tue, 25 Feb 2020 18:57:54 +0100	[thread overview]
Message-ID: <20200225175756.29508-2-michael@walle.cc> (raw)
In-Reply-To: <20200225175756.29508-1-michael@walle.cc>

The module itself has another EEPROM at 50h on I2C4. The EEPROM on the
carriers is located at 57h on I2C3. Fix that in the device trees.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 .../fsl-ls1028a-kontron-kbox-a-230-ls.dts          |  6 +++---
 .../fsl-ls1028a-kontron-sl28-var3-ads2.dts         | 14 ++++++++------
 .../dts/freescale/fsl-ls1028a-kontron-sl28.dts     |  6 ++++++
 3 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
index aaf3c04771c3..32f6c80414bc 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
@@ -18,10 +18,10 @@
 		     "kontron,sl28", "fsl,ls1028a";
 };
 
-&i2c4 {
-	eeprom@50 {
+&i2c3 {
+	eeprom@57 {
 		compatible = "atmel,24c32";
-		reg = <0x50>;
+		reg = <0x57>;
 		pagesize = <32>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
index 20fd86746f94..ff4a43986290 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
@@ -80,6 +80,14 @@
 	};
 };
 
+&i2c3 {
+	eeprom@57 {
+		compatible = "atmel,24c64";
+		reg = <0x57>;
+		pagesize = <32>;
+	};
+};
+
 &i2c4 {
 	status = "okay";
 
@@ -92,12 +100,6 @@
 		assigned-clocks = <&mclk>;
 		assigned-clock-rates = <1250000>;
 	};
-
-	eeprom@50 {
-		compatible = "atmel,24c32";
-		reg = <0x50>;
-		pagesize = <32>;
-	};
 };
 
 &sai5 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
index c60a444ad09d..4ba6aae45ef1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
@@ -181,6 +181,12 @@
 
 &i2c4 {
 	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
 };
 
 &lpuart1 {
-- 
2.20.1


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

WARNING: multiple messages have this Message-ID (diff)
From: Michael Walle <michael@walle.cc>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, Li Yang <leoyang.li@nxp.com>,
	Michael Walle <michael@walle.cc>
Subject: [PATCH 1/3] arm64: dts: ls1028a: sl28: fix on-board EEPROMS
Date: Tue, 25 Feb 2020 18:57:54 +0100	[thread overview]
Message-ID: <20200225175756.29508-2-michael@walle.cc> (raw)
In-Reply-To: <20200225175756.29508-1-michael@walle.cc>

The module itself has another EEPROM at 50h on I2C4. The EEPROM on the
carriers is located at 57h on I2C3. Fix that in the device trees.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 .../fsl-ls1028a-kontron-kbox-a-230-ls.dts          |  6 +++---
 .../fsl-ls1028a-kontron-sl28-var3-ads2.dts         | 14 ++++++++------
 .../dts/freescale/fsl-ls1028a-kontron-sl28.dts     |  6 ++++++
 3 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
index aaf3c04771c3..32f6c80414bc 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
@@ -18,10 +18,10 @@
 		     "kontron,sl28", "fsl,ls1028a";
 };
 
-&i2c4 {
-	eeprom@50 {
+&i2c3 {
+	eeprom@57 {
 		compatible = "atmel,24c32";
-		reg = <0x50>;
+		reg = <0x57>;
 		pagesize = <32>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
index 20fd86746f94..ff4a43986290 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts
@@ -80,6 +80,14 @@
 	};
 };
 
+&i2c3 {
+	eeprom@57 {
+		compatible = "atmel,24c64";
+		reg = <0x57>;
+		pagesize = <32>;
+	};
+};
+
 &i2c4 {
 	status = "okay";
 
@@ -92,12 +100,6 @@
 		assigned-clocks = <&mclk>;
 		assigned-clock-rates = <1250000>;
 	};
-
-	eeprom@50 {
-		compatible = "atmel,24c32";
-		reg = <0x50>;
-		pagesize = <32>;
-	};
 };
 
 &sai5 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
index c60a444ad09d..4ba6aae45ef1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
@@ -181,6 +181,12 @@
 
 &i2c4 {
 	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
 };
 
 &lpuart1 {
-- 
2.20.1


  reply	other threads:[~2020-02-25 17:59 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25 17:57 [PATCH 0/3] arm64: dts: ls1028a: various sl28 fixes/updates Michael Walle
2020-02-25 17:57 ` Michael Walle
2020-02-25 17:57 ` Michael Walle [this message]
2020-02-25 17:57   ` [PATCH 1/3] arm64: dts: ls1028a: sl28: fix on-board EEPROMS Michael Walle
2020-03-11  7:16   ` Shawn Guo
2020-03-11  7:16     ` Shawn Guo
2020-03-11  7:28     ` Michael Walle
2020-03-11  7:28       ` Michael Walle
2020-02-25 17:57 ` [PATCH 2/3] arm64: dts: ls1028a: sl28: expose switch ports in KBox A-230-LS Michael Walle
2020-02-25 17:57   ` Michael Walle
2020-02-25 17:57 ` [PATCH 3/3] arm64: dts: ls1028a: sl28: add support for variant 2 Michael Walle
2020-02-25 17:57   ` Michael Walle

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