From patchwork Sun Feb 12 19:02:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 653414 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB44DC64ED6 for ; Sun, 12 Feb 2023 19:03:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229705AbjBLTDJ (ORCPT ); Sun, 12 Feb 2023 14:03:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229665AbjBLTDF (ORCPT ); Sun, 12 Feb 2023 14:03:05 -0500 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F56311144 for ; Sun, 12 Feb 2023 11:02:32 -0800 (PST) Received: by mail-wr1-x432.google.com with SMTP id o18so10185375wrj.3 for ; Sun, 12 Feb 2023 11:02:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bcKN0QSzMyt72RiQ43VeIRrqQ8qJUs1Mzp3kXDa0+e8=; b=Gs5rd7I+gdMbKnaG0ssgGEC7WzusEgrk0tjWLBUDUzR2Rd3iCpXvSWaNDGsp8oAgoP 18QFrqcDjPozzm8Vm1cujxr4wCWMIYyiP8n9uwFg1qQ1IUdihjzDfHCQmsMp2cm8/J/2 ZT3EBesEu5Ba9r1w1Cb2H61JlchtyzDAvcyX9h06h9Q1cuyA39Zij8e2S5Es0wW3eylV wbIz7fLmYY7AsvGxczb7nc5X1HHeXEoR+afBf3An293ssJOVw3Vliw59CTWXYXlPMezF d/+kxUrSJdDahrUbS6ahaOmba9MLSgI01o5VeMl/oKJwbADfVAMMv4yGdai5ye/uQNsm q57w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bcKN0QSzMyt72RiQ43VeIRrqQ8qJUs1Mzp3kXDa0+e8=; b=idp0jRTuZiB/Otc3v8LY8ZRXN4uCz40whiOJQfzbOgbs6TrWTuutTIwzAJh+Lu14Zu Uu25/wJvuQqsXHKvIu1POJdsXtsKBHmzCA4CVANGpJ/jycea6kWwn3tQbPGjE/x8mKjQ fSECcJzVc0qwUNLO1gP8Mspj4YOVQ+ndyl7tletURid7YLBNmNB4XhIuhAGb53NhyB6s MclZ6emdpk0WFbY/CrpWtJf59tmwJlrw1JsPfGbPjVltnR6RwCnzWhrHdYoD97hZxTKE GtRTDH6FPBE40by7WAs/Fu3JGanZTovQQklgo9sA81YvFNRa8ONv3IDC2ACFLueJ0Plf UurQ== X-Gm-Message-State: AO0yUKWgnSzAkTnBbgQ5ARgjEWUzILaySHvgK61p4kr6UWnCSPZTXmVm xMr4ukIU/T5rrWvQZr1+NbE6MQ== X-Google-Smtp-Source: AK7set8Dg5GLzyzLRlgUDQMzVKHeEoA15ac8/TLYV1CTM7t91U16ar9Kq9eqUAh+YrStpjoHo1cwAA== X-Received: by 2002:adf:e541:0:b0:2c5:5286:689a with SMTP id z1-20020adfe541000000b002c55286689amr3691111wrm.6.1676228548156; Sun, 12 Feb 2023 11:02:28 -0800 (PST) Received: from krzk-bin.. ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id f15-20020adff98f000000b002c5583ab017sm1327884wrr.15.2023.02.12.11.02.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Feb 2023 11:02:27 -0800 (PST) From: Krzysztof Kozlowski To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Sylwester Nawrocki , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 2/4] media: dt-bindings: samsung, exynos4212-fimc-lite: convert to dtschema Date: Sun, 12 Feb 2023 20:02:20 +0100 Message-Id: <20230212190222.44977-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230212190222.44977-1-krzysztof.kozlowski@linaro.org> References: <20230212190222.44977-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Convert the Samsung Exynos SoC series camera host interface (FIMC-LITE) bindings to DT schema. Changes during conversion - adjust to existing DTS and Linux driver: add iommus and power-domains. Signed-off-by: Krzysztof Kozlowski --- .../bindings/media/exynos-fimc-lite.txt | 16 ----- .../media/samsung,exynos4212-fimc-lite.yaml | 63 +++++++++++++++++++ MAINTAINERS | 1 + 3 files changed, 64 insertions(+), 16 deletions(-) delete mode 100644 Documentation/devicetree/bindings/media/exynos-fimc-lite.txt create mode 100644 Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml diff --git a/Documentation/devicetree/bindings/media/exynos-fimc-lite.txt b/Documentation/devicetree/bindings/media/exynos-fimc-lite.txt deleted file mode 100644 index 0bf6fb7fbeab..000000000000 --- a/Documentation/devicetree/bindings/media/exynos-fimc-lite.txt +++ /dev/null @@ -1,16 +0,0 @@ -Exynos4x12/Exynos5 SoC series camera host interface (FIMC-LITE) - -Required properties: - -- compatible : should be one of: - "samsung,exynos4212-fimc-lite" for Exynos4212/4412 SoCs, - "samsung,exynos5250-fimc-lite" for Exynos5250 compatible - devices; -- reg : physical base address and size of the device memory mapped - registers; -- interrupts : should contain FIMC-LITE interrupt; -- clocks : FIMC LITE gate clock should be specified in this property. -- clock-names : should contain "flite" entry. - -Each FIMC device should have an alias in the aliases node, in the form of -fimc-lite, where is an integer specifying the IP block instance. diff --git a/Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml b/Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml new file mode 100644 index 000000000000..f80eca0a4f41 --- /dev/null +++ b/Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/samsung,exynos4212-fimc-lite.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC series camera host interface (FIMC-LITE) + +maintainers: + - Krzysztof Kozlowski + - Sylwester Nawrocki + +description: + Each FIMC device should have an alias in the aliases node, in the form of + fimc-lite, where is an integer specifying the IP block instance. + +properties: + compatible: + enum: + - samsung,exynos4212-fimc-lite + - samsung,exynos5250-fimc-lite + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: flite + + interrupts: + maxItems: 1 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + fimc-lite@12390000 { + compatible = "samsung,exynos4212-fimc-lite"; + reg = <0x12390000 0x1000>; + clocks = <&isp_clock CLK_ISP_FIMC_LITE0>; + clock-names = "flite"; + interrupts = ; + power-domains = <&pd_isp>; + iommus = <&sysmmu_fimc_lite0>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index f02ce233a034..b6db79458895 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -18474,6 +18474,7 @@ L: linux-media@vger.kernel.org S: Supported Q: https://patchwork.linuxtv.org/project/linux-media/list/ F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml +F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml F: drivers/media/platform/samsung/exynos4-is/ SAMSUNG SOC CLOCK DRIVERS