Commit 05c4ffc3 authored by Adam Ford's avatar Adam Ford Committed by Tony Lindgren

ARM: dts: LogicPD Torpedo: Add MT9P031 Support

The Logic PD Torpedo standard kits come with a SOM populated to us an
8-bit parallel camera interface.  This patch pin muxes the omap3-isp
pins, sets the MT9P031 clicks, and configures the i2c2 bus to communicate
with the mt9p031 on address 0x48.

I have not done a lot of testing, but when modprobing
mt9p031, then omap3-isp, the board responds with
MT9P031 detected at address 0x48.
Signed-off-by: default avatarAdam Ford <aford173@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 2338c76a
...@@ -217,6 +217,24 @@ OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4) /* mcbsp4_dx.gpio_154 */ ...@@ -217,6 +217,24 @@ OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4) /* mcbsp4_dx.gpio_154 */
>; >;
}; };
isp_pins: pinmux_isp_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x210c, PIN_INPUT | MUX_MODE0) /* cam_hs.cam_hs */
OMAP3_CORE1_IOPAD(0x210e, PIN_INPUT | MUX_MODE0) /* cam_vs.cam_vs */
OMAP3_CORE1_IOPAD(0x2110, PIN_INPUT | MUX_MODE0) /* cam_xclka.cam_xclka */
OMAP3_CORE1_IOPAD(0x2112, PIN_INPUT | MUX_MODE0) /* cam_pclk.cam_pclk */
OMAP3_CORE1_IOPAD(0x2114, PIN_INPUT | MUX_MODE0) /* cam_d0.cam_d0 */
OMAP3_CORE1_IOPAD(0x2116, PIN_INPUT | MUX_MODE0) /* cam_d1.cam_d1 */
OMAP3_CORE1_IOPAD(0x2118, PIN_INPUT | MUX_MODE0) /* cam_d2.cam_d2 */
OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE0) /* cam_d3.cam_d3 */
OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE0) /* cam_d4.cam_d4 */
OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE0) /* cam_d5.cam_d5 */
OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE0) /* cam_d6.cam_d6 */
OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE0) /* cam_d7.cam_d7 */
>;
};
dss_dpi_pins1: pinmux_dss_dpi_pins1 { dss_dpi_pins1: pinmux_dss_dpi_pins1 {
pinctrl-single,pins = < pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
...@@ -268,6 +286,24 @@ OMAP3_WKUP_IOPAD(0x2a54, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_127 */ ...@@ -268,6 +286,24 @@ OMAP3_WKUP_IOPAD(0x2a54, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_127 */
}; };
}; };
&i2c2 {
mt9p031@48 {
compatible = "aptina,mt9p031";
reg = <0x48>;
clocks = <&isp 0>;
vaa-supply = <&vaux4>;
vdd-supply = <&vaux4>;
vdd_io-supply = <&vaux4>;
port {
mt9p031_out: endpoint {
input-clock-frequency = <24000000>;
pixel-clock-frequency = <72000000>;
remote-endpoint = <&ccdc_ep>;
};
};
};
};
&i2c3 { &i2c3 {
touchscreen: tsc2004@48 { touchscreen: tsc2004@48 {
compatible = "ti,tsc2004"; compatible = "ti,tsc2004";
...@@ -289,6 +325,23 @@ touchscreen: tsc2004@48 { ...@@ -289,6 +325,23 @@ touchscreen: tsc2004@48 {
}; };
}; };
&isp {
pinctrl-names = "default";
pinctrl-0 = <&isp_pins>;
ports {
port@0 {
reg = <0>;
ccdc_ep: endpoint {
remote-endpoint = <&mt9p031_out>;
bus-width = <8>;
hsync-active = <1>;
vsync-active = <1>;
pclk-sample = <0>;
};
};
};
};
&uart1 { &uart1 {
interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>; interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
}; };
......
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