ARM: at91: at91sam9x5ek/dts: add ov2640 support

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>

1 files changed, 48 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index bd16bd360272..cc83a37a7311 100644
--- a/arch/arm/boot/dts/at91sam9x5ek.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -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 =