[PATCH 3/4] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable CCI pull-up

Griffin Kroah-Hartman
2025-10-02T10:15:48Z

Enable vreg_l6p which is used as a pull-up for the CCI busses, to make
sure I2C communication works as expected.

Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@fairphone.com>
---
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index e115b6a52b299ef663ccfb614785f8f89091f39d..2dd2c452592aa6b0ac826f19eb9cb1a8b90cee47 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -749,6 +749,8 @@ vreg_l6p: ldo6 {
regulator-name = "vreg_l6p";
regulator-min-microvolt = <1700000>;
regulator-max-microvolt = <1904000>;
+ /* Pull-up for CCI I2C busses */
+ regulator-always-on;
};

vreg_l7p: ldo7 {

--
2.43.0