From patchwork Tue Nov 12 14:31:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benoit Parrot X-Patchwork-Id: 1193572 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="VL5kREgq"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47C99y2bxTz9sPV for ; Wed, 13 Nov 2019 01:29:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727721AbfKLO3k (ORCPT ); Tue, 12 Nov 2019 09:29:40 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:40944 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727654AbfKLO3k (ORCPT ); Tue, 12 Nov 2019 09:29:40 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id xACETbG4045574; Tue, 12 Nov 2019 08:29:37 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1573568977; bh=NExSdKCWUJTypoMVmnkZw64WAdAPw9ouL0SwGsRb2fk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=VL5kREgqwp7SBr7VYMVvFa6I1GJrcfhuNZxvSccpjQnR3uJRWglXKVuvlC6JWMSVB TTDZR6lF8iHHSweso6d4xR/DCCBxnw8PM8L2jgHyRViNroDIAB+gEYUTsm8aM6IA0g mJA0sPUuBXdDJJB7cOncutz6eaena5OA8wDblgcM= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id xACETbsL038565; Tue, 12 Nov 2019 08:29:37 -0600 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Tue, 12 Nov 2019 08:29:19 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Tue, 12 Nov 2019 08:29:19 -0600 Received: from uda0869644b.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id xACESriW044422; Tue, 12 Nov 2019 08:29:37 -0600 From: Benoit Parrot To: Hans Verkuil , Sakari Ailus CC: , , Benoit Parrot Subject: [Patch v3 20/20] dt-bindings: media: cal: convert binding to yaml Date: Tue, 12 Nov 2019 08:31:52 -0600 Message-ID: <20191112143152.23176-21-bparrot@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191112143152.23176-1-bparrot@ti.com> References: <20191112143152.23176-1-bparrot@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert ti-cal.txt to ti,cal.yaml. Add ti,cal.yaml to the MAINTAINERS file. Signed-off-by: Benoit Parrot --- .../devicetree/bindings/media/ti,cal.yaml | 202 ++++++++++++++++++ .../devicetree/bindings/media/ti-cal.txt | 81 ------- MAINTAINERS | 1 + 3 files changed, 203 insertions(+), 81 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/ti,cal.yaml delete mode 100644 Documentation/devicetree/bindings/media/ti-cal.txt diff --git a/Documentation/devicetree/bindings/media/ti,cal.yaml b/Documentation/devicetree/bindings/media/ti,cal.yaml new file mode 100644 index 000000000000..1ea784179536 --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti,cal.yaml @@ -0,0 +1,202 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/ti,cal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DRA72x CAMERA ADAPTATION LAYER (CAL) Device Tree Bindings + +maintainers: + - Benoit Parrot + +description: |- + The Camera Adaptation Layer (CAL) is a key component for image capture + applications. The capture module provides the system interface and the + processing capability to connect CSI2 image-sensor modules to the + DRA72x device. + + CAL supports 2 camera port nodes on MIPI bus. Each CSI2 camera port nodes + should contain a 'port' child node with child 'endpoint' node. Please + refer to the bindings defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + +properties: + compatible: + enum: + # for DRA72 controllers + - ti,dra72-cal + # for DRA72 controllers pre ES2.0 + - ti,dra72-pre-es2-cal + # for DRA76 controllers + - ti,dra76-cal + # for AM654 controllers + - ti,am654-cal + + reg: + minItems: 2 + items: + - description: The CAL main register region + - description: The RX Core0 (DPHY0) register region + - description: The RX Core1 (DPHY1) register region + + reg-names: + minItems: 2 + items: + - const: cal_top + - const: cal_rx_core0 + - const: cal_rx_core1 + + interrupts: + maxItems: 1 + + ti,camerrx-control: + $ref: "/schemas/types.yaml#/definitions/phandle-array" + description: + phandle to the device control module and offset to the + control_camerarx_core register + + clocks: + maxItems: 1 + + clock-names: + const: fck + + power-domains: + description: + List of phandle and PM domain specifier as documented in + Documentation/devicetree/bindings/power/power_domain.txt + maxItems: 1 + + # See ./video-interfaces.txt for details + ports: + type: object + additionalProperties: false + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + additionalProperties: false + + properties: + reg: + const: 0 + description: CSI2 Port #0 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + remote-endpoint: true + + required: + - reg + + port@1: + type: object + additionalProperties: false + + properties: + reg: + const: 1 + description: CSI2 Port #1 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + remote-endpoint: true + + required: + - reg + + required: + - "#address-cells" + - "#size-cells" + - port@0 + +required: + - compatible + - reg + - reg-names + - interrupts + - ti,camerrx-control + +additionalProperties: false + +examples: + - | + #include + + cal: cal@4845b000 { + compatible = "ti,dra72-cal"; + reg = <0x4845B000 0x400>, + <0x4845B800 0x40>, + <0x4845B900 0x40>; + reg-names = "cal_top", + "cal_rx_core0", + "cal_rx_core1"; + interrupts = ; + ti,camerrx-control = <&scm_conf 0xE94>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + csi2_0: port@0 { + reg = <0>; + csi2_phy0: endpoint { + remote-endpoint = <&csi2_cam0>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; + }; + + i2c5: i2c@4807c000 { + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + + camera-sensor@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + + clocks = <&clk_ov5640_fixed>; + clock-names = "xclk"; + + port { + csi2_cam0: endpoint { + remote-endpoint = <&csi2_phy0>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/media/ti-cal.txt b/Documentation/devicetree/bindings/media/ti-cal.txt deleted file mode 100644 index 2deb256e7032..000000000000 --- a/Documentation/devicetree/bindings/media/ti-cal.txt +++ /dev/null @@ -1,81 +0,0 @@ -Texas Instruments DRA72x CAMERA ADAPTATION LAYER (CAL) ------------------------------------------------------- - -The Camera Adaptation Layer (CAL) is a key component for image capture -applications. The capture module provides the system interface and the -processing capability to connect CSI2 image-sensor modules to the -DRA72x device. - -Required properties: -- compatible: - Should be "ti,dra72-cal", for DRA72 controllers - Should be "ti,dra72-pre-es2-cal", for DRA72 controllers pre ES2.0 - Should be "ti,dra76-cal", for DRA76 controllers - Should be "ti,am654-cal", for AM654 controllers -- reg: CAL Top level, Receiver Core #0, Receiver Core #1 and Camera RX - control address space -- reg-names: cal_top, cal_rx_core0, cal_rx_core1 and camerrx_control - registers -- interrupts: should contain IRQ line for the CAL; -- ti,camerrx-control: phandle to the device control module and offset to - the control_camerarx_core register. - This node is meant to replace the "camerrx_control" - reg entry above but "camerrx_control" is still - handled for backward compatibility. - -CAL supports 2 camera port nodes on MIPI bus. Each CSI2 camera port nodes -should contain a 'port' child node with child 'endpoint' node. Please -refer to the bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. - -Example: - cal: cal@4845b000 { - compatible = "ti,dra72-cal"; - reg = <0x4845B000 0x400>, - <0x4845B800 0x40>, - <0x4845B900 0x40>; - reg-names = "cal_top", - "cal_rx_core0", - "cal_rx_core1"; - interrupts = ; - ti,camerrx-control = <&scm_conf 0xE94>; - #address-cells = <1>; - #size-cells = <0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - csi2_0: port@0 { - reg = <0>; - csi2_phy0: endpoint { - remote-endpoint = <&csi2_cam0>; - clock-lanes = <0>; - data-lanes = <1 2>; - }; - }; - csi2_1: port@1 { - reg = <1>; - }; - }; - }; - - i2c5: i2c@4807c000 { - clock-frequency = <400000>; - - camera-sensor@3c { - compatible = "ovti,ov5640"; - reg = <0x3c>; - - clocks = <&clk_fixed>; - clock-names = "xclk"; - - port { - csi2_cam0: endpoint { - remote-endpoint = <&csi2_phy0>; - clock-lanes = <0>; - data-lanes = <1 2>; - }; - }; - }; - }; diff --git a/MAINTAINERS b/MAINTAINERS index 37a977cbac6f..909961cff0fd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16324,6 +16324,7 @@ Q: http://patchwork.linuxtv.org/project/linux-media/list/ S: Maintained F: drivers/media/platform/ti-vpe/ F: Documentation/devicetree/bindings/media/ti,vpe.yaml + Documentation/devicetree/bindings/media/ti,cal.yaml TI WILINK WIRELESS DRIVERS L: linux-wireless@vger.kernel.org