From patchwork Mon Aug 9 12:05:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 494138 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 27E9AC432BE for ; Mon, 9 Aug 2021 12:07:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0EAF360F35 for ; Mon, 9 Aug 2021 12:07:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235379AbhHIMIB (ORCPT ); Mon, 9 Aug 2021 08:08:01 -0400 Received: from smtp-relay-canonical-1.canonical.com ([185.125.188.121]:45508 "EHLO smtp-relay-canonical-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234902AbhHIMH5 (ORCPT ); Mon, 9 Aug 2021 08:07:57 -0400 Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-1.canonical.com (Postfix) with ESMTPS id 80B4240657 for ; Mon, 9 Aug 2021 12:07:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1628510856; bh=LfA7OKYMoMr4P+BoBEbRrouGl0bAW01mzwQl8SL+Db8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=MdNdupwDiFHaZXohPtTicgavLolxcNbaTWmBtjLem/iq5jp/xJ3gHNewIwUyRTxe9 vgf4OeZ+P2QsheCqCsPNQXfJPoNiIRYNXKYiHbY7+rOoOeuGzMzOK8W2H5c5OMqKFL IaHO/oXFnyvRXpx2SdU1u6TzMo8NZ961tIl1AJ5W2H8b4IYyqcuOqLa7Nm05Q3hehK 7L5xwNtrKFhXCtF7VZEAFBtdx0C00Kueir5ORYGx7vNxf/TfecB9kRmh0b99rf/cx7 03ukXuuMmVUGe/kEO81wma2iQScuwDxWESrX+Uu3o+//Rw3c3bRXodVHUJGDj6Y3aA WF+IZLPXo4JxQ== Received: by mail-ed1-f69.google.com with SMTP id u4-20020a50eac40000b02903bddc52675eso8597299edp.4 for ; Mon, 09 Aug 2021 05:07:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=LfA7OKYMoMr4P+BoBEbRrouGl0bAW01mzwQl8SL+Db8=; b=cowlfBGGLHC5CxlFadNZHjMM+v8xFkPoVgO59URzDMLTKzNI+N0vd8OMLxHIs/0F/5 1HUtAqBdlyVxbMXZl5FvOuubwyOLshDkcfTIWwiVAveW+oIFmD0FNo7wDbmnnBpOGaAp iHEZKvwYjfB2qf2b9B/IuTpb38g83b+ylX65V8Kr0e+4VQk91PaO+0yzUMScEEA6tPlP xA0DMVc1fgNPNi+o0qhUe4H9CaqTfeul6HUXbW2Vt4PPCP8HRxW4GP6oUOwYHlAgDW9E YHkx/IakN2OrOteSjrFdvWGh/etgYZb7cCVob6iJJeJthRtOC7L6cE7QS1DocV0RoTew 7reA== X-Gm-Message-State: AOAM530y1/lmtrToLidp5Iscck0qHQflwjKT2cTpKmpVl9Us0dkgfz3g sX0uIeVVJ/bkfynimgwYddH3oe93gtJN8FLrBTRbGU1htkfhVU3lC/zBCvPOzb9svG2ubLolHF1 6HWbRrfVsQ4JYmM1i/xk0K574Nb8JEh78MsP/VnlbpEDZszzS X-Received: by 2002:a17:907:76b9:: with SMTP id jw25mr21916368ejc.393.1628510856235; Mon, 09 Aug 2021 05:07:36 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwuos2Z9gfhypAAu3nOPV+w+tJ10HOtSRDmMLpd34rRYAqFUz6mH+K3RHzU2QDUNrW5X1+yEA== X-Received: by 2002:a17:907:76b9:: with SMTP id jw25mr21916341ejc.393.1628510855985; Mon, 09 Aug 2021 05:07:35 -0700 (PDT) Received: from localhost.localdomain ([86.32.42.198]) by smtp.gmail.com with ESMTPSA id i6sm8084863edt.28.2021.08.09.05.07.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Aug 2021 05:07:35 -0700 (PDT) From: Krzysztof Kozlowski To: Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Sam Protsenko Subject: [PATCH 3/3] dt-bindings: clock: samsung: convert Exynos542x to dtschema Date: Mon, 9 Aug 2021 14:05:44 +0200 Message-Id: <20210809120544.56596-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210809120544.56596-1-krzysztof.kozlowski@canonical.com> References: <20210809120544.56596-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Merge Exynos542x clock controller bindings to existing DT schema. Signed-off-by: Krzysztof Kozlowski --- .../bindings/clock/exynos5420-clock.txt | 42 ------------------- .../bindings/clock/samsung,exynos-clock.yaml | 11 ++++- 2 files changed, 10 insertions(+), 43 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/exynos5420-clock.txt diff --git a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt deleted file mode 100644 index 717a7b1531c7..000000000000 --- a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt +++ /dev/null @@ -1,42 +0,0 @@ -* Samsung Exynos5420 Clock Controller - -The Exynos5420 clock controller generates and supplies clock to various -controllers within the Exynos5420 SoC and for the Exynos5800 SoC. - -Required Properties: - -- compatible: should be one of the following. - - "samsung,exynos5420-clock" - controller compatible with Exynos5420 SoC. - - "samsung,exynos5800-clock" - controller compatible with Exynos5800 SoC. - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos5420.h header and can be used in device -tree sources. - -Example 1: An example of a clock controller node is listed below. - - clock: clock-controller@10010000 { - compatible = "samsung,exynos5420-clock"; - reg = <0x10010000 0x30000>; - #clock-cells = <1>; - }; - -Example 2: UART controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - serial@13820000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x13820000 0x100>; - interrupts = <0 54 0>; - clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>; - clock-names = "uart", "clk_uart_baud0"; - }; diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml index cd6567bd8cc7..b0f58a1cf6cb 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml @@ -18,7 +18,16 @@ description: | properties: compatible: - const: samsung,exynos5250-clock + oneOf: + - enum: + - samsung,exynos5250-clock + - samsung,exynos5420-clock + - samsung,exynos5800-clock + - items: + - enum: + - samsung,exynos5420-clock + - samsung,exynos5800-clock + - const: syscon assigned-clocks: true assigned-clock-parents: true