From: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
[ Upstream commit 96293af54f6aa859015d8ca40a1437d3115ad50c ]
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: de9618e84f76 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts | 4 ++--
arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts
index 8b16bd68576c0..0730c22e5b6b9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts
@@ -294,8 +294,8 @@ 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-osm-s.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi
index 8d10f5b412978..9643d6ed9a7c7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi
@@ -247,8 +247,8 @@ 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
>;
};
--
2.43.0
