From: Benoit Parrot <bpar...@ti.com>
Add device tree nodes and pinmux entries for Video Processing
Front End (VPFE) on am43x epos evm.
Signed-off-by: Benoit Parrot <bpar...@ti.com>
Signed-off-by: Darren Etheridge <detheri...@ti.com>
Signed-off-by: Felipe Balbi <ba...@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.cse...@gmail.com>
---
arch/arm/boot/dts/am43x-epos-evm.dts | 53 ++++++++++++++++++++++++++++++++++++
1 file changed, 53 insertions(+)
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts
b/arch/arm/boot/dts/am43x-epos-evm.dts
index ac3e485..6a43801 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 {
@@ -626,3 +662,20 @@
};
};
};
+
+&vpfe1 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&vpfe1_pins_default>;
+ pinctrl-1 = <&vpfe1_pins_sleep>;
+
+ port {
+ vpfe1_ep: endpoint {
+ /* remote-endpoint = <&sensor>; add once we have it */
+ ti,am437x-vpfe-interface = <0>;
+ bus-width = <8>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ };
+ };
+};
--
1.9.1
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