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Date: Sat, 12 Aug 2023 00:47:37 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, bryan.odonoghue@...aro.org
Subject: [PATCH v3 6/7] arm64: dts: qcom: apq8016-sbc-d3-camera-mezzanine: Move default ov5640 to a standalone dts
At the moment we define a single ov5640 sensor in the apq8016-sbc and
disable that sensor.
The sensor mezzanine for this is a D3 Engineering Dual ov5640 mezzanine
card. Move the definition from the apq8016-sbc where it shouldn't be to a
standalone dts.
Enables the sensor by default, as we are adding a standalone mezzanine
structure.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../qcom/apq8016-sbc-d3-camera-mezzanine.dts | 81 +++++++++++++++++++
arch/arm64/boot/dts/qcom/apq8016-sbc.dts | 73 -----------------
3 files changed, 82 insertions(+), 73 deletions(-)
create mode 100644 arch/arm64/boot/dts/qcom/apq8016-sbc-d3-camera-mezzanine.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f15548dbfa56e..19016765ba4c6 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb
+dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc-d3-camera-mezzanine.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8039-t2.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-d3-camera-mezzanine.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc-d3-camera-mezzanine.dts
new file mode 100644
index 0000000000000..c08b4be5cc7ee
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc-d3-camera-mezzanine.dts
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023, Linaro Ltd.
+ */
+
+/dts-v1/;
+
+#include "apq8016-sbc.dts"
+
+/ {
+ camera_vdddo_1v8: camera-vdddo-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "camera_vdddo";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ camera_vdda_2v8: camera-vdda-2v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "camera_vdda";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ camera_vddd_1v5: camera-vddd-1v5 {
+ compatible = "regulator-fixed";
+ regulator-name = "camera_vddd";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ };
+};
+
+&camss {
+ status = "okay";
+
+ ports {
+ port@0 {
+ reg = <0>;
+ csiphy0_ep: endpoint {
+ data-lanes = <0 2>;
+ remote-endpoint = <&ov5640_ep>;
+ };
+ };
+ };
+};
+
+&cci {
+ status = "okay";
+};
+
+&cci_i2c0 {
+ camera_rear@3b {
+ compatible = "ovti,ov5640";
+ reg = <0x3b>;
+
+ powerdown-gpios = <&tlmm 34 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&camera_rear_default>;
+
+ clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
+ clock-names = "xclk";
+ assigned-clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
+ assigned-clock-rates = <23880000>;
+
+ DOVDD-supply = <&camera_vdddo_1v8>;
+ AVDD-supply = <&camera_vdda_2v8>;
+ DVDD-supply = <&camera_vddd_1v5>;
+
+ port {
+ ov5640_ep: endpoint {
+ data-lanes = <1 2>;
+ remote-endpoint = <&csiphy0_ep>;
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index ddb19709a9eee..c3cd08aa5c85b 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -34,30 +34,6 @@ chosen {
stdout-path = "serial0";
};
- camera_vdddo_1v8: camera-vdddo-1v8 {
- compatible = "regulator-fixed";
- regulator-name = "camera_vdddo";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- camera_vdda_2v8: camera-vdda-2v8 {
- compatible = "regulator-fixed";
- regulator-name = "camera_vdda";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
-
- camera_vddd_1v5: camera-vddd-1v5 {
- compatible = "regulator-fixed";
- regulator-name = "camera_vddd";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-always-on;
- };
-
reserved-memory {
ramoops@...00000 {
compatible = "ramoops";
@@ -250,55 +226,6 @@ &blsp_uart2 {
label = "LS-UART1";
};
-&camss {
- status = "okay";
- ports {
- port@0 {
- reg = <0>;
- csiphy0_ep: endpoint {
- data-lanes = <0 2>;
- remote-endpoint = <&ov5640_ep>;
- status = "okay";
- };
- };
- };
-};
-
-&cci {
- status = "okay";
-};
-
-&cci_i2c0 {
- camera_rear@3b {
- compatible = "ovti,ov5640";
- reg = <0x3b>;
-
- powerdown-gpios = <&tlmm 34 GPIO_ACTIVE_HIGH>;
- reset-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&camera_rear_default>;
-
- clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
- clock-names = "xclk";
- assigned-clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
- assigned-clock-rates = <23880000>;
-
- DOVDD-supply = <&camera_vdddo_1v8>;
- AVDD-supply = <&camera_vdda_2v8>;
- DVDD-supply = <&camera_vddd_1v5>;
-
- /* No camera mezzanine by default */
- status = "disabled";
-
- port {
- ov5640_ep: endpoint {
- data-lanes = <1 2>;
- remote-endpoint = <&csiphy0_ep>;
- };
- };
- };
-};
-
&lpass {
status = "okay";
};
--
2.41.0
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