From: Takeshi Kihara <[email protected]>
Any of the following devices connected to I2C ch4 of the Salvator-XS
board will operate at 400 kHz:
PCA9654E, 9FGV0841, ADV7482WBBCZ, MAX9611, 5P49V6901A
This patch updates the clock frequency to 400 KHz.
Signed-off-by: Takeshi Kihara <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
---
arch/arm64/boot/dts/renesas/salvator-xs.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
index bf4d200fb546..1ac03b7564aa 100644
--- a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi
@@ -20,6 +20,8 @@
};
&i2c4 {
+ clock-frequency = <400000>;
+
versaclock6: clock-generator@6a {
compatible = "idt,5p49v6901";
reg = <0x6a>;
--
2.11.0
