From patchwork Tue Aug 10 09:31:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12428461 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=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 69057C4320E for ; Tue, 10 Aug 2021 09:32:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4CCF160EBD for ; Tue, 10 Aug 2021 09:32:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239128AbhHJJc4 (ORCPT ); Tue, 10 Aug 2021 05:32:56 -0400 Received: from smtp-relay-canonical-0.canonical.com ([185.125.188.120]:42604 "EHLO smtp-relay-canonical-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239040AbhHJJcx (ORCPT ); Tue, 10 Aug 2021 05:32:53 -0400 Received: from mail-ej1-f71.google.com (mail-ej1-f71.google.com [209.85.218.71]) (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-0.canonical.com (Postfix) with ESMTPS id B692F40C89 for ; Tue, 10 Aug 2021 09:32:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1628587951; bh=LfA7OKYMoMr4P+BoBEbRrouGl0bAW01mzwQl8SL+Db8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=nPKOvw30cpBTgexiUD0OqDlTdPU8icS02iDHbaKBqV2cnRhb8EPzQ5dP/D+X/DkNI CfQO4E3rZ50YbHKA4XPCywXamyWMAosdK12nUpDs/JCsC0ep0+laGOfBtIVaDX3HW2 QtmgpXNDK0sUr+vA/4PgxFivwalMpnTEz9qRLhxz7lghxXCyuyqfiUXadzibq5Y4JN /wZ7vY1bpFBzUFHH/QWLJzAQBMnWUNpb2K0Troiori1nuZ2kb07IrKv7bJ8sFMWnqL IhABJjHvkHJUxAEsvcA6SxpicpxClz/s6fQZfTwv5/A1aKXDwfjOjNMzR3ZuM6NnT9 HU5iRerfzjrPg== Received: by mail-ej1-f71.google.com with SMTP id e8-20020a1709060808b02904f7606bd58fso5385067ejd.11 for ; Tue, 10 Aug 2021 02:32:31 -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=UBuZx51qZcXWt4sUJNsMgOsaJY88pC2G2AKUZLGH91f5lV9e1+0fEjGXVtl13dbAuO 7z8vA1tqnfNMIX9Egc/LhWUY2R8s3BYUmcKkx2pxR28Y5JKvNbFfCnJb4UrcPuBTI4Ad nxK3cHgiX08X4394w/NBFFZjYhRSa3qpxYh5GutRfCW8ny/AFtlaAsbSNCxOMxx7MoUS 0TI/doRsfn47wjhsgrGtWL27EfYanJqxSGNqpOAEIHKKl74cUGAr+ap+EkThSYYCsNKP 5tX+bSYU9Pd5cxK+nZzjHScHGIv8oQ8ovzTeREuwIlDPFW6Ig79EDycK7ycOfks4MeXe IMpg== X-Gm-Message-State: AOAM533eclLagBA9sSLQeKMrkXIvc0NfGBjURaf9yg1PmgQO8nAk/egp Hq2fbvnJVln5jKWc9QnSTEjmDxGw1VFvtOi7ZsW8PU5Ve8w+6aMnDKGmV/l7BIHNJQ+YXbdkdd7 FHhmA5IT3YvE6yol1YjzZo+VTlIMu0Fsm+8MaSw== X-Received: by 2002:a17:906:b750:: with SMTP id fx16mr26513979ejb.108.1628587951373; Tue, 10 Aug 2021 02:32:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxkKBrgby7Ik5RKBWrHmXQwcnKqO0k0f3ivdlyRP4MtY6ZkmiqOCam8VGejF8uRHCZ1wcCbOg== X-Received: by 2002:a17:906:b750:: with SMTP id fx16mr26513963ejb.108.1628587951227; Tue, 10 Aug 2021 02:32:31 -0700 (PDT) Received: from localhost.localdomain ([86.32.42.198]) by smtp.gmail.com with ESMTPSA id q21sm5117606ejs.43.2021.08.10.02.32.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Aug 2021 02:32:30 -0700 (PDT) From: Krzysztof Kozlowski To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , linux-clk@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: Sam Protsenko Subject: [PATCH v2 3/8] dt-bindings: clock: samsung: convert Exynos542x to dtschema Date: Tue, 10 Aug 2021 11:31:40 +0200 Message-Id: <20210810093145.26153-4-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210810093145.26153-1-krzysztof.kozlowski@canonical.com> References: <20210810093145.26153-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@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