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arm64: dts: qcom: sm8550-hdk: Add SM8550-HDK Rear Camera Card overlay

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Lantronix SM8550-HDK board may be equipped with a Rear Camera Card PCB
which contains:
* Samsung S3K33D time-of-fligt image sensor connected to CSIPHY0 (TOF),
* Omnivision OV64B40 image sensor connected to CSIPHY1 (uWide),
* Sony IMX766 image sensor connected to CSIPHY2 (Wide),
* Samsung S5K3M5 image sensor connected to CSIPHY3 (Tele),
* two flash leds.

The change adds support of a Samsung S5K3M5 camera image sensor and
two flash leds on the external camera card module.

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20251013235500.1883847-4-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Vladimir Zapolskiy
2025-10-14 02:55:00 +03:00
committed by Bjorn Andersson
parent 3f85737757
commit 08ce527403
2 changed files with 95 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/qcom/Makefile
View File

@@ -303,6 +303,10 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8450-samsung-r0q.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx223.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb
sm8550-hdk-rear-camera-card-dtbs := sm8550-hdk.dtb sm8550-hdk-rear-camera-card.dtbo
dtb-$(CONFIG_ARCH_QCOM) += sm8550-hdk-rear-camera-card.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb

91
arch/arm64/boot/dts/qcom/sm8550-hdk-rear-camera-card.dtso Normal file
View File

@@ -0,0 +1,91 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* SM8550-HDK Rear Camera Card overlay
*
* Copyright (c) 2025, Linaro Limited
*/
#include <dt-bindings/clock/qcom,sm8550-camcc.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
/dts-v1/;
/plugin/;
&camss {
status = "okay";
vdda-phy-supply = <&vreg_l1e_0p88>;
vdda-pll-supply = <&vreg_l3e_1p2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@3 {
reg = <3>;
csiphy3_ep: endpoint {
clock-lanes = <4>;
data-lanes = <0 1 2 3>;
remote-endpoint = <&cam_tele>;
};
};
};
};
&cci1 {
status = "okay";
};
&cci1_i2c0 {
#address-cells = <1>;
#size-cells = <0>;
sensor@10 {
compatible = "samsung,s5k3m5";
reg = <0x10>;
clocks = <&camcc CAM_CC_MCLK3_CLK>;
assigned-clocks = <&camcc CAM_CC_MCLK3_CLK>;
assigned-clock-rates = <24000000>;
reset-gpios = <&tlmm 119 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&cam3_default>;
pinctrl-names = "default";
afvdd-supply = <&vreg_l7n_2p96>;
avdd-supply = <&vreg_l4m_2p8>;
dovdd-supply = <&vreg_l5n_1p8>;
dvdd-supply = <&vreg_l2m_1p056>;
port {
cam_tele: endpoint {
link-frequencies = /bits/ 64 <602500000>;
data-lanes = <0 1 2 3>;
remote-endpoint = <&csiphy3_ep>;
};
};
};
};
&pm8550_flash {
status = "okay";
led-0 {
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_YELLOW>;
led-sources = <1>, <4>;
led-max-microamp = <500000>;
flash-max-microamp = <2000000>;
flash-max-timeout-us = <1280000>;
function-enumerator = <0>;
};
led-1 {
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_WHITE>;
led-sources = <2>, <3>;
led-max-microamp = <500000>;
flash-max-microamp = <2000000>;
flash-max-timeout-us = <1280000>;
function-enumerator = <1>;
};
};