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GET /api/patches/1861434/?format=api
{ "id": 1861434, "url": "http://patchwork.ozlabs.org/api/patches/1861434/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20231108104343.24192-3-krzysztof.kozlowski@linaro.org/", "project": { "id": 35, "url": "http://patchwork.ozlabs.org/api/projects/35/?format=api", "name": "Linux I2C development", "link_name": "linux-i2c", "list_id": "linux-i2c.vger.kernel.org", "list_email": "linux-i2c@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20231108104343.24192-3-krzysztof.kozlowski@linaro.org>", "list_archive_url": null, "date": "2023-11-08T10:43:28", "name": "[02/17] dt-bindings: i2c: exynos5: add specific compatibles for existing SoC", "commit_ref": null, "pull_url": null, "state": "awaiting-upstream", "archived": false, "hash": "bc106b829c07104b1194236c51e615d62796d640", "submitter": { "id": 83726, "url": "http://patchwork.ozlabs.org/api/people/83726/?format=api", "name": "Krzysztof Kozlowski", "email": "krzysztof.kozlowski@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20231108104343.24192-3-krzysztof.kozlowski@linaro.org/mbox/", "series": [ { "id": 381298, "url": "http://patchwork.ozlabs.org/api/series/381298/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=381298", "date": "2023-11-08T10:43:26", "name": "dt-bindings: samsung: add specific compatibles for existing SoC", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/381298/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1861434/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1861434/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-i2c-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=iJ1GAqoB;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2620:137:e000::1:20; helo=out1.vger.email;\n envelope-from=linux-i2c-owner@vger.kernel.org; receiver=patchwork.ozlabs.org)" ], "Received": [ "from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20])\n\tby legolas.ozlabs.org (Postfix) with ESMTP id 4SQMCJ67G8z1yRL\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 8 Nov 2023 21:44:12 +1100 (AEDT)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n id S1344496AbjKHKoN (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n Wed, 8 Nov 2023 05:44:13 -0500", "from lindbergh.monkeyblade.net ([23.128.96.19]:59654 \"EHLO\n lindbergh.monkeyblade.net\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n with ESMTP id S1344398AbjKHKoL (ORCPT\n <rfc822;linux-i2c@vger.kernel.org>); Wed, 8 Nov 2023 05:44:11 -0500", "from mail-wm1-x329.google.com (mail-wm1-x329.google.com\n [IPv6:2a00:1450:4864:20::329])\n by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3AD6D1BE1\n for <linux-i2c@vger.kernel.org>; Wed, 8 Nov 2023 02:44:04 -0800 (PST)", "by mail-wm1-x329.google.com with SMTP id\n 5b1f17b1804b1-40806e4106dso3791685e9.1\n for <linux-i2c@vger.kernel.org>; Wed, 08 Nov 2023 02:44:04 -0800 (PST)", "from krzk-bin.. ([178.197.218.126])\n by smtp.gmail.com with ESMTPSA id\n fj12-20020a05600c0c8c00b004094c5d92bdsm19377377wmb.31.2023.11.08.02.43.59\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 08 Nov 2023 02:44:02 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1699440242; x=1700045042;\n darn=vger.kernel.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=1RgzV0IV23WRll6q2E++ToH69k3tzXfaVshdvzq8RwE=;\n b=iJ1GAqoBLn/tXaswz46AAySJ+xX9knDU4AGexMC+lunDeabwtIpxVGP41vbswH6CJ6\n zDo0iX70sH7KcDkArphIMOrL5yX5gPx3KBQC+mSKInHDn0DOqu7584eWKfLBTK9cu7J/\n NAtdXISNz62cO0nQRNdz8wSv6+qVVJi833Bqk86QSJlFDxGolD2s6INLUDtGOTBzckZ1\n J54uzjmFH6/8xxX5LRCPe9kp131X3zCORFoeBe5iIbQ1m/oSfrlzbjFEQVQD3AftGj6K\n a1xwqEQivTh0PtDGXhJOCrF+DKBlTHOGOozm5SbrhwayKorj46hfOnTIl7rpHzNuh0O9\n g17Q==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1699440242; x=1700045042;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n :subject:date:message-id:reply-to;\n bh=1RgzV0IV23WRll6q2E++ToH69k3tzXfaVshdvzq8RwE=;\n b=NZmU6giXuZ3qPDOqCFte0UpcMya6wa/uxwi+8qgPKNg1+StNcBT+4tVvC9eYyJXiCG\n NPuyZFCaICnNe8jGpxpYZpZo/xsVycr6B70hsLY1K3Ic56/dVtSpMfLfFIPWVvrrG9IP\n t0MsGPj0q/GpEgQkvF3e43sR550llbOCsprOBTM1UbCrXbDyNjbKnR/a71VKc0HmB2Gw\n NNBALN9rGuDPhgwRB9KXXL+9zsQ8CV8CWYAkXP2j5oZvrcr9JfgU3RJ7qFNuUOL23zzT\n zmXlvtGTeJv+tDi9ubRso9GD9a7JR1nWqQn7VT1Zbhj0zSnJD4P4X5CiWwtpZ3X4uFmQ\n XAKA==", "X-Gm-Message-State": "AOJu0Yy73e8s/4BdrPhq1hcUvUYlC4sOTslbKvr7CtlKA3QOHCs5G1LZ\n dsDFwU+Y3PhyCFcmtpj4AuIiLA==", "X-Google-Smtp-Source": "\n AGHT+IHPP+/pDFxlh9Psi/Jca/likZzzh/njk10M+c59wDGroA/smDDkbgNQyV6CWfAIY9RQJ9LQTQ==", "X-Received": "by 2002:a05:600c:474a:b0:405:3924:3cad with SMTP id\n w10-20020a05600c474a00b0040539243cadmr1830807wmo.15.1699440242620;\n Wed, 08 Nov 2023 02:44:02 -0800 (PST)", "From": "Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>", "To": "David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,\n Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,\n Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>,\n Rob Herring <robh+dt@kernel.org>,\n Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,\n Conor Dooley <conor+dt@kernel.org>, Alim Akhtar <alim.akhtar@samsung.com>,\n Andi Shyti <andi.shyti@kernel.org>, Jonathan Cameron <jic23@kernel.org>,\n Lars-Peter Clausen <lars@metafoo.de>, Lee Jones <lee@kernel.org>,\n Ulf Hansson <ulf.hansson@linaro.org>, Tomasz Figa <tomasz.figa@gmail.com>,\n Sylwester Nawrocki <s.nawrocki@samsung.com>,\n Linus Walleij <linus.walleij@linaro.org>,\n Thierry Reding <thierry.reding@gmail.com>,\n =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>,\n Alessandro Zummo <a.zummo@towertech.it>,\n Alexandre Belloni <alexandre.belloni@bootlin.com>,\n Greg Kroah-Hartman <gregkh@linuxfoundation.org>,\n Jiri Slaby <jirislaby@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>,\n Mark Brown <broonie@kernel.org>, Jaehoon Chung <jh80.chung@samsung.com>,\n Sam Protsenko <semen.protsenko@linaro.org>, dri-devel@lists.freedesktop.org,\n devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,\n linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org,\n linux-i2c@vger.kernel.org, linux-iio@vger.kernel.org,\n linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org,\n linux-pwm@vger.kernel.org, linux-rtc@vger.kernel.org,\n linux-serial@vger.kernel.org, alsa-devel@alsa-project.org,\n linux-sound@vger.kernel.org", "Cc": "Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>", "Subject": "[PATCH 02/17] dt-bindings: i2c: exynos5: add specific compatibles for\n existing SoC", "Date": "Wed, 8 Nov 2023 11:43:28 +0100", "Message-Id": "<20231108104343.24192-3-krzysztof.kozlowski@linaro.org>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20231108104343.24192-1-krzysztof.kozlowski@linaro.org>", "References": "<20231108104343.24192-1-krzysztof.kozlowski@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Precedence": "bulk", "List-ID": "<linux-i2c.vger.kernel.org>", "X-Mailing-List": "linux-i2c@vger.kernel.org" }, "content": "Samsung Exynos SoC reuses several devices from older designs, thus\nhistorically we kept the old (block's) compatible only. This works fine\nand there is no bug here, however guidelines expressed in\nDocumentation/devicetree/bindings/writing-bindings.rst state that:\n1. Compatibles should be specific.\n2. We should add new compatibles in case of bugs or features.\n\nAdd compatibles specific to each SoC in front of all old-SoC-like\ncompatibles.\n\nSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>\n\n---\n\nI propose to take the patch through Samsung SoC (me). See cover letter\nfor explanation.\n---\n Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml | 10 +++++++++-\n .../devicetree/bindings/soc/samsung/exynos-usi.yaml | 2 +-\n 2 files changed, 10 insertions(+), 2 deletions(-)", "diff": "diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml\nindex 3e52a0db6c41..c1f5d2cb7709 100644\n--- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml\n+++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml\n@@ -25,7 +25,15 @@ properties:\n - samsung,exynos5250-hsi2c # Exynos5250 and Exynos5420\n - samsung,exynos5260-hsi2c # Exynos5260\n - samsung,exynos7-hsi2c # Exynos7\n- - samsung,exynosautov9-hsi2c # ExynosAutoV9 and Exynos850\n+ - samsung,exynosautov9-hsi2c\n+ - items:\n+ - enum:\n+ - samsung,exynos5433-hsi2c\n+ - const: samsung,exynos7-hsi2c\n+ - items:\n+ - enum:\n+ - samsung,exynos850-hsi2c\n+ - const: samsung,exynosautov9-hsi2c\n - const: samsung,exynos5-hsi2c # Exynos5250 and Exynos5420\n deprecated: true\n \ndiff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml\nindex a6836904a4f8..5b7ab69546c4 100644\n--- a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml\n+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml\n@@ -155,7 +155,7 @@ examples:\n };\n \n hsi2c_0: i2c@13820000 {\n- compatible = \"samsung,exynosautov9-hsi2c\";\n+ compatible = \"samsung,exynos850-hsi2c\", \"samsung,exynosautov9-hsi2c\";\n reg = <0x13820000 0xc0>;\n interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;\n #address-cells = <1>;\n", "prefixes": [ "02/17" ] }