Hi Luca,
On Tue, Jul 23, 2019 at 10:37:20PM +0200, Luca Ceresoli wrote:
...
> +Device node example
> +-------------------
> +
> +&i2c0 {
> + deser: deser@3d {
> + compatible = "ti,ds90ub954-q1";
> + reg-names = "main", "rxport0", "rxport1", "ser0", "ser1";
> + reg = <0x3d>, <0x40>, <0x41>, <0x44>, <0x45>;
> + clocks = <&clk_25M>;
> + interrupt-parent = <&gic>;
> + interrupts = <3 1 IRQ_TYPE_LEVEL_HIGH>;
> + reset-gpios = <&gpio_ctl 4 GPIO_ACTIVE_LOW>;
> +
> + i2c-alias-pool = /bits/ 16 <0x4a 0x4b 0x4c 0x4d 0x4e 0x4f>;
> +
> + gpio-controller;
> + #gpio-cells = <3>; /* rxport, remote gpio num, flags */
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + ds90ub954_fpd3_in0: endpoint {
> + remote-endpoint = <&sensor_0_out>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + ds90ub954_fpd3_in1: endpoint {
> + remote-endpoint = <&sensor_1_out>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> + ds90ub954_mipi_out0: endpoint {
> + data-lanes = <1 2 3 4>;
> + /* Actually a REFCLK multiplier */
> + data-rate = <1600000000>;
What is data-rate used for? Is it documented somewhere? Could you use
link-frequencies property instead? It's defined in video-interfaces.txt.
--
Sakari Ailus
[email protected]
