diff mbox series

[v1,1/2] arm64: dts: freescale: imx8mm-verdin: don't limit i2c2 max. clock

Message ID 20240527160359.1965512-2-max.oss.09@gmail.com (mailing list archive)
State In Next, archived
Headers show
Series arm64: dts: freescale: imx8m{m|p}: don't limit i2c2 max. clock | expand

Commit Message

Max Krummenacher May 27, 2024, 4:03 p.m. UTC 
From: Max Krummenacher <max.krummenacher@toradex.com>

Verdin I2C2 may be used to access other I2C devices apart from serving
as an HDMI DDC channel.
Thus do not limit the used I2C clock frequency to 10kHz in the module
specific device tree part.
If an overlay configures i2c2 as DDC the overlay is also responsible
to cope with an appropriate I2C clock.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---

 arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index 4768b05fd765..82bbcec525d7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -547,7 +547,7 @@  eeprom@50 {
 
 /* Verdin I2C_2_DSI */
 &i2c2 {
-	clock-frequency = <10000>;
+	clock-frequency = <400000>;
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	pinctrl-1 = <&pinctrl_i2c2_gpio>;