GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / gr-peach-audiocamerashield.dtsi
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Device Tree Source for the GR-Peach audiocamera shield expansion board
4  *
5  * Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org>
6  */
7
8 #include "r7s72100.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
11
12 / {
13         /* On-board camera clock. */
14         camera_clk: camera_clk {
15                 compatible = "fixed-clock";
16                 #clock-cells = <0>;
17                 clock-frequency = <27000000>;
18         };
19 };
20
21 &pinctrl {
22         i2c1_pins: i2c1 {
23                 /* P1_2 as SCL; P1_3 as SDA */
24                 pinmux = <RZA1_PINMUX(1, 2, 1)>, <RZA1_PINMUX(1, 3, 1)>;
25         };
26
27         vio_pins: vio {
28                 /* CEU pins: VIO_D[0-10], VIO_VD, VIO_HD, VIO_CLK */
29                 pinmux = <RZA1_PINMUX(1, 0, 5)>, /* VIO_VD */
30                          <RZA1_PINMUX(1, 1, 5)>, /* VIO_HD */
31                          <RZA1_PINMUX(2, 0, 7)>, /* VIO_D0 */
32                          <RZA1_PINMUX(2, 1, 7)>, /* VIO_D1 */
33                          <RZA1_PINMUX(2, 2, 7)>, /* VIO_D2 */
34                          <RZA1_PINMUX(2, 3, 7)>, /* VIO_D3 */
35                          <RZA1_PINMUX(2, 4, 7)>, /* VIO_D4 */
36                          <RZA1_PINMUX(2, 5, 7)>, /* VIO_D5 */
37                          <RZA1_PINMUX(2, 6, 7)>, /* VIO_D6 */
38                          <RZA1_PINMUX(2, 7, 7)>, /* VIO_D7 */
39                          <RZA1_PINMUX(10, 0, 6)>; /* VIO_CLK */
40         };
41 };
42
43 &i2c1 {
44         pinctrl-names = "default";
45         pinctrl-0 = <&i2c1_pins>;
46
47         status = "okay";
48         clock-frequency = <100000>;
49
50         camera@48 {
51                 compatible = "aptina,mt9v111";
52                 reg = <0x48>;
53
54                 clocks = <&camera_clk>;
55
56                 port {
57                         mt9v111_out: endpoint {
58                                 remote-endpoint = <&ceu_in>;
59                         };
60                 };
61         };
62 };
63
64 &ceu {
65         pinctrl-names = "default";
66         pinctrl-0 = <&vio_pins>;
67
68         status = "okay";
69
70         port {
71                 ceu_in: endpoint {
72                         hsync-active = <1>;
73                         vsync-active = <1>;
74                         bus-width = <8>;
75                         pclk-sample = <1>;
76                         remote-endpoint = <&mt9v111_out>;
77                 };
78         };
79 };