Patch "arm64: dts: imx8mm-kontron: Disable pullups for I2C signals on SL/BL i.MX8MM" has been added to the 6.1-stable tree

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This is a note to let you know that I've just added the patch titled

    arm64: dts: imx8mm-kontron: Disable pullups for I2C signals on SL/BL i.MX8MM

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm64-dts-imx8mm-kontron-disable-pullups-for-i2c-sig.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 4b4a9e99b50526553af0b5dc57d004bac92e731b
Author: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
Date:   Mon Jan 8 09:48:59 2024 +0100

    arm64: dts: imx8mm-kontron: Disable pullups for I2C signals on SL/BL i.MX8MM
    
    [ Upstream commit f19e5bb91d53264d7dac5d845a4825afadf72440 ]
    
    There are external pullup resistors on the board and due to silicon
    errata ERR050080 let's disable the internal ones to prevent any
    unwanted behavior in case they wear out.
    
    Fixes: 8668d8b2e67f ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards")
    Signed-off-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
    Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts
index a079322a37931..8d0527bb6fa59 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts
@@ -277,8 +277,8 @@ MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2		0x19
 
 	pinctrl_i2c4: i2c4grp {
 		fsl,pins = <
-			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL			0x400001c3
-			MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA			0x400001c3
+			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL			0x40000083
+			MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA			0x40000083
 		>;
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
index 0679728d24899..884ae2ad35114 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
@@ -237,8 +237,8 @@ MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x19
 
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
-			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL			0x400001c3
-			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA			0x400001c3
+			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL			0x40000083
+			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA			0x40000083
 		>;
 	};
 




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