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Add ap1302 isp sensor driver #103541

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797d444
drivers: video: add ONNN AP1302 ISP driver
yongxu-wang15 Feb 4, 2026
b79d3ef
boards: nxp: imx95_evk: add pinctrl for lpi2c3 and clko1
yongxu-wang15 Feb 4, 2026
f1661f7
boards: nxp: imx95_evk: add AP1302 camera support
yongxu-wang15 Feb 4, 2026
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20 changes: 20 additions & 0 deletions boards/nxp/imx95_evk/imx95_evk-pinctrl.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,17 @@
};
};

lpi2c3_default: lpi2c3_default {
group0 {
pinmux = <&iomuxc_gpio_io01_lpi2c_scl_lpi2c3_scl>,
<&iomuxc_gpio_io00_lpi2c_sda_lpi2c3_sda>;
drive-open-drain;
slew-rate = "slightly_fast";
drive-strength = "x4";
input-enable;
};
};

lpi2c5_default: lpi2c5_default {
group0 {
pinmux = <&iomuxc_gpio_io23_lpi2c_scl_lpi2c5_scl>,
Expand Down Expand Up @@ -159,4 +170,13 @@
input-enable;
};
};

cmmclk1_default: cmmclk_default {
group0 {
pinmux = <&iomuxc_ccm_clko1_ccmsrcgpcmix_clko_ccmsrcgpcmix_clko1>;
bias-pull-up;
slew-rate = "slightly_fast";
drive-strength = "x4";
};
};
};
84 changes: 83 additions & 1 deletion boards/nxp/imx95_evk/imx95_evk_mimx9596_m7.dts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright 2024-2025 NXP
* Copyright 2024-2026 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
Expand All @@ -21,6 +21,37 @@
zephyr,flash-controller = &mt35xu01gbba;
zephyr,console = &lpuart3;
zephyr,shell-uart = &lpuart3;
zephyr,camera = &ap1302;
};

/* ADP5585_PWREN2 */
/* Camera power regulators */
reg_cam_dvdd: regulator-cam-dvdd {
compatible = "regulator-fixed";
regulator-name = "CAM_DVDD_1V2";
enable-gpios = <&adp5585_gpio 9 GPIO_ACTIVE_HIGH>;
status = "okay";
};

reg_cam_vddio: regulator-cam-vddio {
compatible = "regulator-fixed";
regulator-name = "CAM_VDDIO_1V8";
enable-gpios = <&adp5585_gpio 8 GPIO_ACTIVE_HIGH>;
status = "okay";
};

reg_cam_avdd: regulator-cam-avdd {
compatible = "regulator-fixed";
regulator-name = "CAM_AVDD_2V8";
enable-gpios = <&adp5585_gpio 10 GPIO_ACTIVE_HIGH>;
status = "okay";
};

reg_cam_vddio_hmisc: regulator-cam-vddio-hmisc {
compatible = "regulator-fixed";
regulator-name = "CAM_VDDIO_HMISC_1V8";
enable-gpios = <&adp5585_gpio 12 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};

Expand Down Expand Up @@ -99,6 +130,57 @@
};
};

/* LPI2C3 for camera sensor and ADP5585 IO expander */
&lpi2c3 {
status = "okay";
pinctrl-0 = <&lpi2c3_default>;
pinctrl-names = "default";

/* ADP5585 MFD device for camera power control */
mfd_adp5585: adp5585@34 {
compatible = "adi,adp5585";
reg = <0x34>;
status = "okay";

/* GPIO child node */
adp5585_gpio: adp5585_gpio {
compatible = "adi,adp5585-gpio";
gpio-controller;
#gpio-cells = <2>;
ngpios = <13>;
gpio-reserved-ranges = <5 3>;
status = "okay";
};
};

pcal6408: gpio@20 {
compatible = "nxp,pcal6408a";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
status = "okay";
};

ap1302: camera@3c {
compatible = "onnn,ap1302";
reg = <0x3c>;
reset-gpios = <&pcal6408 2 GPIO_ACTIVE_HIGH>;
isp-en-gpios = <&adp5585_gpio 2 GPIO_ACTIVE_HIGH>;
power-supplies = <&reg_cam_dvdd>,
<&reg_cam_vddio>,
<&reg_cam_avdd>,
<&reg_cam_vddio_hmisc>;
clock-names = "mclk";
clocks = <&scmi_clk IMX95_CLK_CCMCKO1>;
pinctrl-0 = <&cmmclk1_default>;
pinctrl-names = "default";
firmware-address = <0x87000000>;
mipi-data-lanes = <2>;
status = "okay";
};
};

&lpi2c5 {
pinctrl-0 = <&lpi2c5_default>;
pinctrl-names = "default";
Expand Down
1 change: 1 addition & 0 deletions drivers/video/CMakeLists.txt
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Expand Up @@ -7,6 +7,7 @@ zephyr_library_sources(video_ctrls.c)
zephyr_library_sources(video_device.c)

# zephyr-keep-sorted-start
zephyr_library_sources_ifdef(CONFIG_VIDEO_AP1302 ap1302.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_EMUL_IMAGER video_emul_imager.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_EMUL_RX video_emul_rx.c)
zephyr_library_sources_ifdef(CONFIG_VIDEO_ESP32 video_esp32_dvp.c)
Expand Down
1 change: 1 addition & 0 deletions drivers/video/Kconfig
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Expand Up @@ -76,6 +76,7 @@ config VIDEO_ENCODER_JPEG
bool "JPEG video encoder support"

# zephyr-keep-sorted-start
source "drivers/video/Kconfig.ap1302"
source "drivers/video/Kconfig.emul_imager"
source "drivers/video/Kconfig.emul_rx"
source "drivers/video/Kconfig.esp32_dvp"
Expand Down
20 changes: 20 additions & 0 deletions drivers/video/Kconfig.ap1302
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
# Copyright 2026 NXP
# SPDX-License-Identifier: Apache-2.0

config VIDEO_AP1302
bool "ONNN AP1302 Camera ISP driver"
select I2C
depends on DT_HAS_ONNN_AP1302_ENABLED
default y
help
Enable driver for AP1302 Camera ISP.

if VIDEO_AP1302

config VIDEO_AP1302_INIT_PRIORITY
int "AP1302 driver initialization priority"
default 76
help
Initialization priority for AP1302 driver.

endif # VIDEO_AP1302
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