michaelh/zephyr
1
0
Fork 0
Code Releases Activity

boards: st: stm32l4r9i_disco: add dcmi pinctrl and zephyr_camera

Browse source 
Add the dcmi interface pinctrl entry related to the stm32l4r9i-disco
board.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
This commit is contained in:
Alain Volmat 2024-10-22 21:29:54 +02:00 • committed by Anas Nashif
commit c535fa43f1
1 changed files with 32 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

33
boards/st/stm32l4r9i_disco/stm32l4r9i_disco.dts
View file

@ -68,6 +68,28 @@
};
};
dcmi_camera_connector: connector_dcmi_camera {
compatible = "st,stm32-dcmi-camera-fpu-330zh";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>;
gpio-map = <3 0 &gpiob 6 0>, /* I2C1_SCL */
<4 0 &gpiog 13 0>, /* I2C1_SDA */
/* RESET is directly connected to MCU reset */
<6 0 &mfx 12 0>, /* PWDN_EN */
<12 0 &gpioi 5 0>, /* DCMI_VSYNC */
<14 0 &gpioa 4 0>, /* DCMI_HSYNC */
<16 0 &gpioa 8 0>, /* DCMI_PIXCK */
<20 0 &gpioi 7 0>, /* DCMI_D7 */
<21 0 &gpiob 8 0>, /* DCMI_D6 */
<22 0 &gpioi 4 0>, /* DCMI_D5 */
<23 0 &gpioe 4 0>, /* DCMI_D4 */
<24 0 &gpioh 12 0>, /* DCMI_D3 */
<25 0 &gpioh 11 0>, /* DCMI_D2 */
<26 0 &gpioc 7 0>, /* DCMI_D1 */
<27 0 &gpioc 6 0>; /* DCMI_D0 */
};
aliases {
led0 = &green_led;
led1 = &orange_led;
@ -185,7 +207,7 @@
};
};
&i2c1 {
st_cam_i2c: &i2c1 {
status = "okay";
pinctrl-0 = <&i2c1_scl_pb6 &i2c1_sda_pg13>;
pinctrl-names = "default";
@ -315,3 +337,12 @@ zephyr_udc0: &usbotg_fs {
};
};
};
/* alias used by camera shields */
st_cam_dvp: &dcmi {
pinctrl-0 = <&dcmi_d0_pc6 &dcmi_d1_pc7 &dcmi_d2_ph11 &dcmi_d3_ph12
&dcmi_d4_pe4 &dcmi_d5_pi4 &dcmi_d6_pb8 &dcmi_d7_pi7
&dcmi_pixclk_ph5 &dcmi_hsync_pa4 &dcmi_vsync_pi5>;
pinctrl-names = "default";
};