From patchwork Wed Sep 30 20:19:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 255477 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 885CDC4742E for ; Wed, 30 Sep 2020 20:19:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 564492074A for ; Wed, 30 Sep 2020 20:19:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730424AbgI3UTR (ORCPT ); Wed, 30 Sep 2020 16:19:17 -0400 Received: from retiisi.org.uk ([95.216.213.190]:48340 "EHLO hillosipuli.retiisi.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725814AbgI3UTR (ORCPT ); Wed, 30 Sep 2020 16:19:17 -0400 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 3E890634C89; Wed, 30 Sep 2020 23:19:01 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Subject: [RESEND PATCH 020/100] dt-bindings: Add vendor prefix for MIPI Alliance Date: Wed, 30 Sep 2020 23:19:08 +0300 Message-Id: <20200930201914.31377-2-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200930201914.31377-1-sakari.ailus@linux.intel.com> References: <20200930201914.31377-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add a vendor prefix for MIPI Alliance, Inc. Signed-off-by: Sakari Ailus --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 63996ab03521..f16b53909e6e 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -663,6 +663,8 @@ patternProperties: description: Miniand Tech "^minix,.*": description: MINIX Technology Ltd. + "^mipi,.*": + description: MIPI Alliance, Inc. "^miramems,.*": description: MiraMEMS Sensing Technology Co., Ltd. "^mitsubishi,.*": From patchwork Wed Sep 30 20:19:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 255480 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79A83C4741F for ; Wed, 30 Sep 2020 20:19:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47C3B20739 for ; Wed, 30 Sep 2020 20:19:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730434AbgI3UTR (ORCPT ); Wed, 30 Sep 2020 16:19:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725799AbgI3UTR (ORCPT ); Wed, 30 Sep 2020 16:19:17 -0400 Received: from hillosipuli.retiisi.eu (hillosipuli.retiisi.org.uk [IPv6:2a01:4f9:c010:4572::81:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C280CC0613D0; Wed, 30 Sep 2020 13:19:16 -0700 (PDT) Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 50059634C8C; Wed, 30 Sep 2020 23:19:01 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Subject: [RESEND PATCH 021/100] dt-bindings: nokia, smia: Fix link-frequencies documentation Date: Wed, 30 Sep 2020 23:19:09 +0300 Message-Id: <20200930201914.31377-3-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200930201914.31377-1-sakari.ailus@linux.intel.com> References: <20200930201914.31377-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The link-frequencies property belongs to the endpoint, not to the node representing the device. Signed-off-by: Sakari Ailus Acked-by: Rob Herring --- .../devicetree/bindings/media/i2c/nokia,smia.txt | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt index 10ece8108081..6c45c79ef91f 100644 --- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt +++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt @@ -20,8 +20,6 @@ Mandatory properties dependent). - clocks: External clock to the sensor - clock-frequency: Frequency of the external clock to the sensor -- link-frequencies: List of allowed data link frequencies. An array of - 64-bit elements. Optional properties @@ -39,6 +37,8 @@ Endpoint node mandatory properties ---------------------------------- - data-lanes: <1..n> +- link-frequencies: List of allowed data link frequencies. An array of + 64-bit elements. Example @@ -55,11 +55,13 @@ Example clocks = <&omap3_isp 0>; clock-frequency = <9600000>; nokia,nvm-size = <512>; /* 8 * 64 */ - link-frequencies = /bits/ 64 <199200000 210000000 499200000>; port { smiapp_ep: endpoint { data-lanes = <1 2>; remote-endpoint = <&csi2a_ep>; + link-frequencies = + /bits/ 64 <199200000 210000000 + 499200000>; }; }; }; From patchwork Wed Sep 30 20:19:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 255478 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9127C4742A for ; Wed, 30 Sep 2020 20:19:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1F3E20739 for ; Wed, 30 Sep 2020 20:19:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730441AbgI3UTS (ORCPT ); Wed, 30 Sep 2020 16:19:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730117AbgI3UTR (ORCPT ); Wed, 30 Sep 2020 16:19:17 -0400 Received: from hillosipuli.retiisi.eu (hillosipuli.retiisi.org.uk [IPv6:2a01:4f9:c010:4572::81:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB9A8C0613D2; Wed, 30 Sep 2020 13:19:16 -0700 (PDT) Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 74874634C8E; Wed, 30 Sep 2020 23:19:01 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Subject: [RESEND PATCH 023/100] dt-bindings: nokia,smia: Convert to YAML Date: Wed, 30 Sep 2020 23:19:11 +0300 Message-Id: <20200930201914.31377-5-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200930201914.31377-1-sakari.ailus@linux.intel.com> References: <20200930201914.31377-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Convert nokia,smia DT bindings to YAML. Also add explicit license to bindings. Signed-off-by: Sakari Ailus --- .../bindings/media/i2c/nokia,smia.txt | 68 -------- .../bindings/media/i2c/nokia,smia.yaml | 147 ++++++++++++++++++ 2 files changed, 147 insertions(+), 68 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/i2c/nokia,smia.txt create mode 100644 Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt deleted file mode 100644 index 5ea4f799877b..000000000000 --- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt +++ /dev/null @@ -1,68 +0,0 @@ -SMIA/SMIA++ sensor - -SMIA (Standard Mobile Imaging Architecture) is an image sensor standard -defined jointly by Nokia and ST. SMIA++, defined by Nokia, is an extension -of that. These definitions are valid for both types of sensors. - -More detailed documentation can be found in -Documentation/devicetree/bindings/media/video-interfaces.txt . - -The device node should contain a "port" node which may contain one or more -endpoint nodes, in accordance with video interface bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt . - -Mandatory properties --------------------- - -- compatible: "nokia,smia" -- reg: I2C address (0x10, or an alternative address) -- clocks: External clock to the sensor -- clock-frequency: Frequency of the external clock to the sensor - - -Optional properties -------------------- - -- reset-gpios: XSHUTDOWN GPIO -- flash-leds: See ../video-interfaces.txt -- lens-focus: See ../video-interfaces.txt -- rotation: Integer property; valid values are 0 (sensor mounted upright) - and 180 (sensor mounted upside down). See - ../video-interfaces.txt . -- vana-supply: Analogue voltage supply (VANA), typically 2,8 volts (sensor - dependent). - - -Endpoint node mandatory properties ----------------------------------- - -- data-lanes: <1..n> -- link-frequencies: List of allowed data link frequencies. An array of - 64-bit elements. - - -Example -------- - -&i2c2 { - clock-frequency = <400000>; - - camera-sensor@10 { - compatible = "nokia,smia"; - reg = <0x10>; - reset-gpios = <&gpio3 20 0>; - vana-supply = <&vaux3>; - clocks = <&omap3_isp 0>; - clock-frequency = <9600000>; - nokia,nvm-size = <512>; /* 8 * 64 */ - port { - smiapp_ep: endpoint { - data-lanes = <1 2>; - remote-endpoint = <&csi2a_ep>; - link-frequencies = - /bits/ 64 <199200000 210000000 - 499200000>; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml b/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml new file mode 100644 index 000000000000..3d6f68b0e559 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml @@ -0,0 +1,147 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2014--2020 Intel Corporation + +$id: http://devicetree.org/schemas/media/i2c/nokia,smia.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SMIA/SMIA++ sensor + +maintainers: + - Sakari Ailus + +description: + + SMIA (Standard Mobile Imaging Architecture) is an image sensor standard + defined jointly by Nokia and ST. SMIA++, defined by Nokia, is an extension of + that. These definitions are valid for both types of sensors. + + More detailed documentation can be found in + Documentation/devicetree/bindings/media/video-interfaces.txt . + +properties: + compatible: + const: nokia,smia + + reg: + maxItems: 1 + + vana-supply: + description: Analogue voltage supply (VANA), typically 2,8 volts (sensor + dependent). + maxItems: 1 + + clocks: + description: External clock to the sensor. + maxItems: 1 + + clock-frequency: + description: Frequency of the external clock to the sensor. + + reset-gpios: + description: Reset GPIO. Also commonly called XSHUTDOWN in hardware + documentation. + maxItems: 1 + + flash-leds: + description: Flash LED phandles. See ../video-interfaces.txt for details. + + lens-focus: + description: Lens focus controller phandles. See ../video-interfaces.txt + for details. + + rotation: + description: Rotation; either 0 or 180 degrees. + + port: + type: object + properties: + endpoint: + type: object + properties: + link-frequencies: + $ref: /schemas/types.yaml#/definitions/uint64-array + description: List of allowed data link frequencies. An array of + 64-bit elements. + data-lanes: + oneOf: + - items: + - const: 1 + - items: + - const: 1 + - const: 2 + - items: + - const: 1 + - const: 2 + - const: 3 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + - const: 5 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + - const: 5 + - const: 6 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + - const: 5 + - const: 6 + - const: 7 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + - const: 5 + - const: 6 + - const: 7 + - const: 8 + required: + - link-frequencies + - data-lanes + +required: + - compatible + - reg + - clock-frequency + - clocks + +examples: + - | + i2c2 { + #address-cells = <1>; + #size-cells = <0>; + + clock-frequency = <400000>; + + camera-sensor@10 { + compatible = "nokia,smia"; + reg = <0x10>; + reset-gpios = <&gpio3 20 0>; + vana-supply = <&vaux3>; + clocks = <&omap3_isp 0>; + clock-frequency = <9600000>; + nokia,nvm-size = <512>; /* 8 * 64 */ + port { + smiapp_ep: endpoint { + data-lanes = <1 2>; + remote-endpoint = <&csi2a_ep>; + link-frequencies = /bits/ 64 <199200000 210000000 + 499200000>; + }; + }; + }; + }; +... From patchwork Wed Sep 30 20:19:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 255479 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E646CC47429 for ; Wed, 30 Sep 2020 20:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C282F2074A for ; Wed, 30 Sep 2020 20:19:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730476AbgI3UTU (ORCPT ); Wed, 30 Sep 2020 16:19:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729912AbgI3UTS (ORCPT ); Wed, 30 Sep 2020 16:19:18 -0400 Received: from hillosipuli.retiisi.eu (hillosipuli.retiisi.org.uk [IPv6:2a01:4f9:c010:4572::81:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3666C061755; Wed, 30 Sep 2020 13:19:18 -0700 (PDT) Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.eu (Postfix) with ESMTP id 8B8E2634C8F; Wed, 30 Sep 2020 23:19:01 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org Subject: [RESEND PATCH 024/100] dt-bindings: nokia, smia: Use better active polarity for reset Date: Wed, 30 Sep 2020 23:19:12 +0300 Message-Id: <20200930201914.31377-6-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200930201914.31377-1-sakari.ailus@linux.intel.com> References: <20200930201914.31377-1-sakari.ailus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Generally reset signal is active low on camera sensors. The example had it high. Make it low, and use GPIO_ACTIVE_LOW in gpio.h for that. Signed-off-by: Sakari Ailus Acked-by: Rob Herring --- Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml b/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml index 3d6f68b0e559..d7de07e99008 100644 --- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml +++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.yaml @@ -120,6 +120,8 @@ required: examples: - | + #include + i2c2 { #address-cells = <1>; #size-cells = <0>; @@ -129,7 +131,7 @@ examples: camera-sensor@10 { compatible = "nokia,smia"; reg = <0x10>; - reset-gpios = <&gpio3 20 0>; + reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; vana-supply = <&vaux3>; clocks = <&omap3_isp 0>; clock-frequency = <9600000>;