arm64: dts: qcom: qrb2210-rb1: fix GPIO lookup flags for i2c SDA and SCL

The I2C GPIO bus driver enforces the SDA and SCL pins as open-drain
outputs but the lookup flags in the DTS don't reflect that triggering
warnings from GPIO core. Add the appropriate flags.

Tested-by: Alexey Klimov <alexey.klimov@linaro.org>
Reported-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250811-qcom-gpio-lookup-open-drain-v1-1-b5496f80e047@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Bartosz Golaszewski
2025-08-11 17:06:48 +02:00
committed by Bjorn Andersson
parent 35e0b432d5
commit b2659ddbc2

View File

@@ -5,6 +5,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include "qcm2290.dtsi"
#include "pm4125.dtsi"
@@ -63,8 +64,8 @@ hdmi_con: endpoint {
i2c2_gpio: i2c {
compatible = "i2c-gpio";
sda-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
scl-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
sda-gpios = <&tlmm 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&tlmm 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>;
#size-cells = <0>;