Explicitly mark I2C GPIOs as open drain to fix the following
kernel message being printed:
enforced open drain please flag it properly in DT/ACPI DSDT/board file
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6q-bx50v3.dtsi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
index 2a98cc657595..10922375c51e 100644
--- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
+++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
@@ -173,8 +173,8 @@ m25_eeprom: m25p80@0 {
&i2c1 {
pinctrl-names = "default", "gpio";
pinctrl-1 = <&pinctrl_i2c1_gpio>;
- sda-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>;
- scl-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio5 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio5 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
pca9547: mux@70 {
compatible = "nxp,pca9547";
@@ -315,15 +315,15 @@ mux1_i2c8: i2c@7 {
&i2c2 {
pinctrl-names = "default", "gpio";
pinctrl-1 = <&pinctrl_i2c2_gpio>;
- sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
- scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
};
&i2c3 {
pinctrl-names = "default", "gpio";
pinctrl-1 = <&pinctrl_i2c3_gpio>;
- sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
- scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
};
&iomuxc {
--
2.30.1
