From: Benoit Parrot <bparrot@xxxxxx>
Add Video Processing Front End (VPFE) device tree nodes for AM43x-epos.
Signed-off-by: Benoit Parrot <bparrot@xxxxxx>
Signed-off-by: Darren Etheridge <detheridge@xxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
arch/arm/boot/dts/am43x-epos-evm.dts | 54 ++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 90098f9..ac9a4cc 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -243,6 +243,42 @@
0x08C (PIN_OUTPUT_PULLUP | MUX_MODE7)
>;
};
+
+ vpfe1_pins_default: vpfe1_pins_default {
+ pinctrl-single,pins = <
+ 0x1cc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0 */
+ 0x1d0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0 */
+ 0x1d4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0 */
+ 0x1d8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0 */
+ 0x1dc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0 */
+ 0x1e8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0 */
+ 0x1ec (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0 */
+ 0x1f0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0 */
+ 0x1f4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0 */
+ 0x1f8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0 */
+ 0x1fc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0 */
+ 0x200 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0 */
+ 0x204 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0 */
+ >;
+ };
+
+ vpfe1_pins_sleep: vpfe1_pins_sleep {
+ pinctrl-single,pins = <
+ 0x1cc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1d0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1d4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1d8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1dc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1e8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1ec (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1f0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1f4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1f8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x1fc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x200 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ 0x204 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+ >;
+ };
};
matrix_keypad: matrix_keypad@0 {
@@ -568,3 +604,21 @@
};
};
};
+
+&vpfe1 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&vpfe1_pins_default>;
+ pinctrl-1 = <&vpfe1_pins_sleep>;
+
+ /* Camera port */
+ port {
+ vpfe1_ep: endpoint {
+ /* remote-endpoint = <&sensor>; add once we have it */
+ if_type = <2>;
+ bus_width = <8>;
+ hdpol = <0>;
+ vdpol = <0>;
+ };
+ };
+};
--
2.0.0.390.gcb682f8
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