Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-12 14:12:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARM: at91: at91sam9x5ek/dts: add ov2640 support

Browse Source 
Add the camera sensor ov2640 dt support. And connect sensor to isi node
as well.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Josh Wu 2015-02-12 16:06:24 +08:00 committed by Nicolas Ferre
parent 7f9acb1093
commit 436ea603c3
1 changed files with 48 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
arch/arm/boot/dts/at91sam9x5ek.dtsi
View File

@ -59,6 +59,16 @@
status = "okay";
};
isi: isi@f8048000 {
status = "disabled";
port {
isi_0: endpoint@0 {
remote-endpoint = <&ov2640_0>;
bus-width = <8>;
};
};
};
i2c0: i2c@f8010000 {
status = "okay";
@ -66,9 +76,47 @@
compatible = "wm8731";
reg = <0x1a>;
};
ov2640: camera@0x30 {
compatible = "ovti,ov2640";
reg = <0x30>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
resetb-gpios = <&pioA 7 GPIO_ACTIVE_LOW>;
pwdn-gpios = <&pioA 13 GPIO_ACTIVE_HIGH>;
clocks = <&pck0>;
clock-names = "xvclk";
assigned-clocks = <&pck0>;
assigned-clock-rates = <25000000>;
status = "disabled";
port {
ov2640_0: endpoint {
remote-endpoint = <&isi_0>;
bus-width = <8>;
};
};
};
};
pinctrl@fffff400 {
camera_sensor {
pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
atmel,pins =
<AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
};
pinctrl_sensor_power: sensor_power-0 {
atmel,pins =
<AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
pinctrl_sensor_reset: sensor_reset-0 {
atmel,pins =
<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
};
mmc0 {
pinctrl_board_mmc0: mmc0-board {
atmel,pins =