From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: Luca Ceresoli <luca@lucaceresoli.net>
Cc: linux-media@vger.kernel.org, linux-i2c@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Wolfram Sang <wsa@the-dreams.de>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Kieran Bingham <kieran.bingham@ideasonboard.com>,
Jacopo Mondi <jacopo@jmondi.org>,
Vladimir Zapolskiy <vz@mleia.com>, Peter Rosin <peda@axentia.se>
Subject: Re: [RFC,v2 3/6] media: dt-bindings: add DS90UB954-Q1 video deserializer
Date: Tue, 10 Sep 2019 12:43:27 +0300 [thread overview]
Message-ID: <20190910094327.GG5781@paasikivi.fi.intel.com> (raw)
In-Reply-To: <20190723203723.11730-4-luca@lucaceresoli.net>
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
sakari.ailus@linux.intel.com
next prev parent reply other threads:[~2019-09-10 9:43 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-23 20:37 [RFC,v2 0/6] TI camera serdes and I2C address translation Luca Ceresoli
2019-07-23 20:37 ` [RFC,v2 1/6] i2c: core: let adapters be notified of client attach/detach Luca Ceresoli
2019-07-23 20:37 ` [RFC,v2 2/6] i2c: add I2C Address Translator (ATR) support Luca Ceresoli
2019-09-01 14:31 ` jacopo mondi
2019-09-03 7:31 ` Luca Ceresoli
2019-09-03 7:37 ` Wolfram Sang
2019-09-04 8:09 ` Peter Rosin
2019-09-08 19:40 ` Luca Ceresoli
2019-09-10 18:46 ` Wolfram Sang
2019-09-08 20:45 ` Vladimir Zapolskiy
2019-09-09 4:56 ` Vladimir Zapolskiy
2019-09-10 17:40 ` Luca Ceresoli
2019-09-09 7:22 ` Wolfram Sang
2019-09-09 15:10 ` Vladimir Zapolskiy
2019-09-09 17:48 ` Luca Ceresoli
2019-09-10 17:16 ` Wolfram Sang
2019-09-02 20:42 ` Wolfram Sang
2019-09-03 8:48 ` Luca Ceresoli
2019-09-03 9:06 ` Wolfram Sang
2019-07-23 20:37 ` [RFC,v2 3/6] media: dt-bindings: add DS90UB954-Q1 video deserializer Luca Ceresoli
2019-08-13 15:44 ` Rob Herring
2019-08-19 22:41 ` Luca Ceresoli
2019-08-20 15:44 ` Rob Herring
2019-08-21 21:50 ` Luca Ceresoli
2019-09-02 20:48 ` Wolfram Sang
2019-09-03 9:09 ` Luca Ceresoli
2019-09-03 9:34 ` Wolfram Sang
2019-09-03 11:03 ` Luca Ceresoli
2019-09-03 14:16 ` Wolfram Sang
2019-09-10 9:43 ` Sakari Ailus [this message]
2019-09-10 15:02 ` Luca Ceresoli
2019-07-23 20:37 ` [RFC,v2 4/6] media: dt-bindings: add DS90UB953-Q1 video serializer Luca Ceresoli
2019-07-23 20:37 ` [RFC,v2 5/6] media: ds90ub954: new driver for TI DS90UB954-Q1 video deserializer Luca Ceresoli
2019-07-23 20:37 ` [RFC,v2 6/6] media: ds90ub953: new driver for TI DS90UB953-Q1 video serializer Luca Ceresoli
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