diff mbox series

[3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable CCI busses

Message ID 20230929-sc7280-cci-v1-3-16c7d386f062@fairphone.com (mailing list archive)
State Superseded
Headers show
Series Add CCI support for SC7280 | expand

Commit Message

Luca Weiss Sept. 29, 2023, 8:01 a.m. UTC
Enable the CCI busses where sensors are connected to.

Not covered here is the regulator used for pull-up on the I2C busses.
This would be pm8008_l6 (L6P).

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
 arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

Comments

Konrad Dybcio Sept. 29, 2023, 1:36 p.m. UTC | #1
On 9/29/23 10:01, Luca Weiss wrote:
> Enable the CCI busses where sensors are connected to.
> 
> Not covered here is the regulator used for pull-up on the I2C busses.
> This would be pm8008_l6 (L6P).
Does it make sense to enable non-functional hw then? Or is it on by default?

Konrad
Luca Weiss Sept. 29, 2023, 1:41 p.m. UTC | #2
On Fri Sep 29, 2023 at 3:36 PM CEST, Konrad Dybcio wrote:
>
>
> On 9/29/23 10:01, Luca Weiss wrote:
> > Enable the CCI busses where sensors are connected to.
> > 
> > Not covered here is the regulator used for pull-up on the I2C busses.
> > This would be pm8008_l6 (L6P).
> Does it make sense to enable non-functional hw then? Or is it on by default?

Without the out-of-tree pm8008 driver you cannot talk to any hardware on
the i2c busses there, so.. I guess you have a point?

A little bird told me this week they're working on a new revision for
pm8008 so hopefully this is coming at some point.

>
> Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index c8e7e6689b20..3fc0b3f7dc31 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -388,6 +388,26 @@  vreg_bob: bob {
 	};
 };
 
+&cci0 {
+	status = "okay";
+};
+
+&cci0_i2c0 {
+	/* IMX800 @ 1a */
+};
+
+&cci0_i2c1 {
+	/* IMX858 @ 29 */
+};
+
+&cci1 {
+	status = "okay";
+};
+
+&cci1_i2c1 {
+	/* S5KJN1SQ03 @ 10 */
+};
+
 &dispcc {
 	/* Disable for now so simple-framebuffer continues working */
 	status = "disabled";