From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 3FB58C43381 for ; Tue, 29 Dec 2020 21:18:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 18EAE221F8 for ; Tue, 29 Dec 2020 21:18:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726408AbgL2VSR (ORCPT ); Tue, 29 Dec 2020 16:18:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726337AbgL2VSQ (ORCPT ); Tue, 29 Dec 2020 16:18:16 -0500 Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6166C061793; Tue, 29 Dec 2020 13:17:35 -0800 (PST) Received: by mail-ed1-x52a.google.com with SMTP id b2so13761737edm.3; Tue, 29 Dec 2020 13:17:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ar3X1iKV0NeTR7s69OFJ0FOTJoZy8+AuhYe5PERLjMk=; b=lKJWnyUOF4e79sq7/KKorzUtrXFUwh1bxgdn2aCFDXXIzHFARNwQRVGXSUqqD0ynvK W4Z3tY83FxCfozdfbDZytJD2tRe5GQBDLyBQVkXRfDywOZFY6HvtghnB756dhx6yuSd6 sZ8xi/hm4SVd5qp//bpZDnEmS0gK+MiCc8bN/+/3dmX4N6CrzxHwawm0sCZbOxcxfwqc IPVBCBmTbxbcRxLuzp7jfR1iBSjc/9yWhAezXrnB3hoysOm3wtKTO8t/UdwxHPbz5zb8 M6dXyjtnYsDyO+ZjPSfB6fGxdFi0d/A7fPg/D9PO+2T0bDfd8M9pp+Llk5sOM4ZaCxUS pHLA== 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=ar3X1iKV0NeTR7s69OFJ0FOTJoZy8+AuhYe5PERLjMk=; b=RypVpBwLjs/Dq4maIb4dw/H1KcAlNlodpnuvr2lV2fyIklLBDfeF8IOzUjxSJvROC8 nfFc7p0CeUBVxifR2DkA4JuGJLQ7EJRpcRw46ApaDWZQBlk0lfzC8Btw5tO93V/tIPV2 OPvL7vqgt3hP1EdrvbSEzP+fKgu99NvsB31GWhY7VTNgkNZBB63sNUbnk+ENdEGfmcUZ MT/+85hlTm+S4NOIK9Bc547MHrP+ewEEceAeZ1kkNPJAo04RH7dElBucyCWCfGEIJTqM IwFoIaiz2PitV7FMUKqxLzYkltZitDGFTTQ5dfdBx+96OLUUIIk3ApynrYtI03x7FIL4 MP7w== X-Gm-Message-State: AOAM530YVo09+IG9mfjRrSz5S9xMzUm6yOkvNaVqTuPIhs4ABRewUNHj G5xzsOF7EyzVLPNWdtdu7uI= X-Google-Smtp-Source: ABdhPJzRMtSyd/TiOXFzMQY2pCoNyWFRTSEXOmDgI93x/QWGflaOHfMZIUYAIV8HJ5Wxn5SJkQh9kw== X-Received: by 2002:a50:9310:: with SMTP id m16mr48318482eda.94.1609276654618; Tue, 29 Dec 2020 13:17:34 -0800 (PST) Received: from localhost.localdomain ([188.24.159.61]) by smtp.gmail.com with ESMTPSA id u9sm37354553edd.54.2020.12.29.13.17.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Dec 2020 13:17:33 -0800 (PST) From: Cristian Ciocaltea To: Manivannan Sadhasivam , Rob Herring , =?UTF-8?q?Andreas=20F=C3=A4rber?= Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 02/13] arm: dts: owl-s500: Set CMU clocks for UARTs Date: Tue, 29 Dec 2020 23:17:17 +0200 Message-Id: X-Mailer: git-send-email 2.30.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set Clock Management Unit clocks for the UART nodes of Actions Semi S500 SoCs and remove the dummy "uart2_clk" and "uart3_clk" fixed clocks. Signed-off-by: Cristian Ciocaltea Reviewed-by: Manivannan Sadhasivam --- Changes in v3: - Added Reviewed-by from Mani - Removed the dummy 'uart2_clk' and 'uart3_clk' nodes from all owl-s500 DTS, per Mani's review arch/arm/boot/dts/owl-s500-cubieboard6.dts | 7 ------- arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts | 7 ------- arch/arm/boot/dts/owl-s500-labrador-base-m.dts | 7 ------- arch/arm/boot/dts/owl-s500-roseapplepi.dts | 7 ------- arch/arm/boot/dts/owl-s500-sparky.dts | 7 ------- arch/arm/boot/dts/owl-s500.dtsi | 7 +++++++ 6 files changed, 7 insertions(+), 35 deletions(-) diff --git a/arch/arm/boot/dts/owl-s500-cubieboard6.dts b/arch/arm/boot/dts/owl-s500-cubieboard6.dts index 7c96c59b610d..c2b02895910c 100644 --- a/arch/arm/boot/dts/owl-s500-cubieboard6.dts +++ b/arch/arm/boot/dts/owl-s500-cubieboard6.dts @@ -25,12 +25,6 @@ memory@0 { device_type = "memory"; reg = <0x0 0x80000000>; }; - - uart3_clk: uart3-clk { - compatible = "fixed-clock"; - clock-frequency = <921600>; - #clock-cells = <0>; - }; }; &timer { @@ -39,5 +33,4 @@ &timer { &uart3 { status = "okay"; - clocks = <&uart3_clk>; }; diff --git a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts index e610d49395d2..7ae34a23e320 100644 --- a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts +++ b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts @@ -18,15 +18,8 @@ aliases { chosen { stdout-path = "serial3:115200n8"; }; - - uart3_clk: uart3-clk { - compatible = "fixed-clock"; - clock-frequency = <921600>; - #clock-cells = <0>; - }; }; &uart3 { status = "okay"; - clocks = <&uart3_clk>; }; diff --git a/arch/arm/boot/dts/owl-s500-labrador-base-m.dts b/arch/arm/boot/dts/owl-s500-labrador-base-m.dts index c92f8bdcb331..1585e33f703b 100644 --- a/arch/arm/boot/dts/owl-s500-labrador-base-m.dts +++ b/arch/arm/boot/dts/owl-s500-labrador-base-m.dts @@ -21,15 +21,8 @@ aliases { chosen { stdout-path = "serial3:115200n8"; }; - - uart3_clk: uart3-clk { - compatible = "fixed-clock"; - clock-frequency = <921600>; - #clock-cells = <0>; - }; }; &uart3 { status = "okay"; - clocks = <&uart3_clk>; }; diff --git a/arch/arm/boot/dts/owl-s500-roseapplepi.dts b/arch/arm/boot/dts/owl-s500-roseapplepi.dts index a2087e617cb2..800edf5d2d12 100644 --- a/arch/arm/boot/dts/owl-s500-roseapplepi.dts +++ b/arch/arm/boot/dts/owl-s500-roseapplepi.dts @@ -25,12 +25,6 @@ memory@0 { device_type = "memory"; reg = <0x0 0x80000000>; /* 2GB */ }; - - uart2_clk: uart2-clk { - compatible = "fixed-clock"; - clock-frequency = <921600>; - #clock-cells = <0>; - }; }; &twd_timer { @@ -43,5 +37,4 @@ &timer { &uart2 { status = "okay"; - clocks = <&uart2_clk>; }; diff --git a/arch/arm/boot/dts/owl-s500-sparky.dts b/arch/arm/boot/dts/owl-s500-sparky.dts index c665ce8b88b4..9d8f7336bec0 100644 --- a/arch/arm/boot/dts/owl-s500-sparky.dts +++ b/arch/arm/boot/dts/owl-s500-sparky.dts @@ -25,12 +25,6 @@ memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; /* 1 or 2 GiB */ }; - - uart3_clk: uart3-clk { - compatible = "fixed-clock"; - clock-frequency = <921600>; - #clock-cells = <0>; - }; }; &timer { @@ -39,5 +33,4 @@ &timer { &uart3 { status = "okay"; - clocks = <&uart3_clk>; }; diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi index 5d5ad9db549b..ac3d04c75dd5 100644 --- a/arch/arm/boot/dts/owl-s500.dtsi +++ b/arch/arm/boot/dts/owl-s500.dtsi @@ -131,6 +131,7 @@ uart0: serial@b0120000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb0120000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART0>; status = "disabled"; }; @@ -138,6 +139,7 @@ uart1: serial@b0122000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb0122000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART1>; status = "disabled"; }; @@ -145,6 +147,7 @@ uart2: serial@b0124000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb0124000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART2>; status = "disabled"; }; @@ -152,6 +155,7 @@ uart3: serial@b0126000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb0126000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART3>; status = "disabled"; }; @@ -159,6 +163,7 @@ uart4: serial@b0128000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb0128000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART4>; status = "disabled"; }; @@ -166,6 +171,7 @@ uart5: serial@b012a000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb012a000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART5>; status = "disabled"; }; @@ -173,6 +179,7 @@ uart6: serial@b012c000 { compatible = "actions,s500-uart", "actions,owl-uart"; reg = <0xb012c000 0x2000>; interrupts = ; + clocks = <&cmu CLK_UART6>; status = "disabled"; }; -- 2.30.0