From: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
Add device tree header for GR-Peach's audiocamerashield with MT9V111
image sensor.
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
arch/arm/boot/dts/gr-peach-audiocamerashield.dtsi | 79 +++++++++++++++++++++++
1 file changed, 79 insertions(+)
create mode 100644 arch/arm/boot/dts/gr-peach-audiocamerashield.dtsi
diff --git a/arch/arm/boot/dts/gr-peach-audiocamerashield.dtsi b/arch/arm/boot/dts/gr-peach-audiocamerashield.dtsi
new file mode 100644
index 000000000000..e31a9e3c18a2
--- /dev/null
+++ b/arch/arm/boot/dts/gr-peach-audiocamerashield.dtsi
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the GR-Peach audiocamera shield expansion board
+ *
+ * Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
+ */
+
+#include "r7s72100.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
+
+/ {
+ /* On-board camera clock. */
+ camera_clk: camera_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+};
+
+&pinctrl {
+ i2c1_pins: i2c1 {
+ /* P1_2 as SCL; P1_3 as SDA */
+ pinmux = <RZA1_PINMUX(1, 2, 1)>, <RZA1_PINMUX(1, 3, 1)>;
+ };
+
+ vio_pins: vio {
+ /* CEU pins: VIO_D[0-10], VIO_VD, VIO_HD, VIO_CLK */
+ pinmux = <RZA1_PINMUX(1, 0, 5)>, /* VIO_VD */
+ <RZA1_PINMUX(1, 1, 5)>, /* VIO_HD */
+ <RZA1_PINMUX(2, 0, 7)>, /* VIO_D0 */
+ <RZA1_PINMUX(2, 1, 7)>, /* VIO_D1 */
+ <RZA1_PINMUX(2, 2, 7)>, /* VIO_D2 */
+ <RZA1_PINMUX(2, 3, 7)>, /* VIO_D3 */
+ <RZA1_PINMUX(2, 4, 7)>, /* VIO_D4 */
+ <RZA1_PINMUX(2, 5, 7)>, /* VIO_D5 */
+ <RZA1_PINMUX(2, 6, 7)>, /* VIO_D6 */
+ <RZA1_PINMUX(2, 7, 7)>, /* VIO_D7 */
+ <RZA1_PINMUX(10, 0, 6)>; /* VIO_CLK */
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ status = "okay";
+ clock-frequency = <100000>;
+
+ camera@48 {
+ compatible = "aptina,mt9v111";
+ reg = <0x48>;
+
+ clocks = <&camera_clk>;
+
+ port {
+ mt9v111_out: endpoint {
+ remote-endpoint = <&ceu_in>;
+ };
+ };
+ };
+};
+
+&ceu {
+ pinctrl-names = "default";
+ pinctrl-0 = <&vio_pins>;
+
+ status = "okay";
+
+ port {
+ ceu_in: endpoint {
+ hsync-active = <1>;
+ vsync-active = <1>;
+ bus-width = <8>;
+ pclk-sample = <1>;
+ remote-endpoint = <&mt9v111_out>;
+ };
+ };
+};
--
2.11.0
