linux-kernel - [PATCH 5/5] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable camera EEPROMs

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Message-Id: <20250103-fp5-cam-eeprom-v1-5-88dee1b36f8e@fairphone.com>
Date: Fri, 03 Jan 2025 12:12:01 +0100
From: Luca Weiss <luca.weiss@...rphone.com>
To: Bartosz Golaszewski <brgl@...ev.pl>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-i2c@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 5/5] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable camera
 EEPROMs

Configure the EEPROMs which are found on the different camera sensors on
this device.

The pull-up regulator for these I2C busses is vreg_l6p, the same supply
that powers VCC of all the EEPROMs.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index cc1f89a4015218b0ea06811d2acd4ec56078961e..769c66cb5d19dbf50e137b3a72de2e36ec4daecf 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -556,6 +556,47 @@ vreg_bob: bob {
 	};
 };
 
+&cci0 {
+	status = "okay";
+};
+
+&cci0_i2c0 {
+	/* IMX800 @ 1a */
+
+	eeprom@50 {
+		compatible = "puya,p24c256c", "atmel,24c256";
+		reg = <0x50>;
+		vcc-supply = <&vreg_l6p>;
+		read-only;
+	};
+};
+
+&cci0_i2c1 {
+	/* IMX858 @ 29 */
+
+	eeprom@54 {
+		compatible = "giantec,gt24p128f", "atmel,24c128";
+		reg = <0x54>;
+		vcc-supply = <&vreg_l6p>;
+		read-only;
+	};
+};
+
+&cci1 {
+	status = "okay";
+};
+
+&cci1_i2c1 {
+	/* S5KJN1SQ03 @ 10 */
+
+	eeprom@51 {
+		compatible = "giantec,gt24p128f", "atmel,24c128";
+		reg = <0x51>;
+		vcc-supply = <&vreg_l6p>;
+		read-only;
+	};
+};
+
 &dispcc {
 	/* Disable for now so simple-framebuffer continues working */
 	status = "disabled";

-- 
2.47.1