From patchwork Fri Feb 11 18:16:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 12743721 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F309CC433F5 for ; Fri, 11 Feb 2022 18:18:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hkVAPOifWMLrsLFshLXe+w4/4Va3Jge0NQiDBX0YdDg=; b=JZd94xvgKibbMi N0LRMgvdtPvBKeWBVOz/Zr5Pi2QQ68j28SdiGgwwdZ4g9HkwnnncYKQ6i83otpvXdb9A2MdgUKbMY xtepSKf3t2qr8o4b1a3fA9r/+gvI/wO5MpVNvxGK+Yw5K1Twzy2h1rXk2kWK7PcI9FR3us16RWGIi BTxxro4lr5ZlrqylfZKCGWrMDm5ey8inx3Mq8FZilaPT6lJpVIvU/oK65zrOiHVR92JmgCxt+D3EW WuQ1SqJUWNSpOTdAoV2kIAWOARFB9JR6jA40sTkkhF4lME1vhl5PtzYTuBGS2m7F5s2iiCZWBNx3y p19IYn6WEQDztBWdkT8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nIaTQ-008Nif-OC; Fri, 11 Feb 2022 18:16:48 +0000 Received: from st43p00im-ztbu10063701.me.com ([17.58.63.178]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nIaTH-008Ner-6M for linux-arm-kernel@lists.infradead.org; Fri, 11 Feb 2022 18:16:40 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=me.com; s=1a1hai; t=1644603397; bh=mgjRMc/t3hJSZuo+CfZ8yOM9oXgwhCun+n3Gpc9EK2w=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=IFiRMxDjhsRIObQc1EMdp/R3qCT9vRgO9DG+fDHnqu47Vxtq3Wmg0mTKGd9lQtBlg IHYXiRZ2FgPhkhIKlUZT+4XA7G9yvxDQ1LcEw7RN0DBN7zFkci1l5GJRJUnlMtvrdl zveBP9nmfbRFTkvuka3p+20cQwmY1+UZbnLpD7bh833mcIOdsM78MTWmPnOonjnST8 aLOEvIwpn6zqg/rcsS1LiMGpEJMJGVOVd+KuaDsZz7xyT65knWgECbe5nXDNJsnfgt OgydQBlk1Tg0JbIPZqKrWyDNZtDbumkvSaBQvhJcKZJZauQTAZdJ5SCAnH8PJ1+bV+ laq0D9F+DSQAA== Received: from localhost (lfbn-lyo-1-306-208.w2-7.abo.wanadoo.fr [2.7.142.208]) by st43p00im-ztbu10063701.me.com (Postfix) with ESMTPSA id 45C97D006D2; Fri, 11 Feb 2022 18:16:37 +0000 (UTC) From: Alain Volmat To: Patrice Chotard , Rob Herring Cc: Arnd Bergmann , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, avolmat@me.com Subject: [PATCH v2 1/7] ARM: dts: sti: ensure unique unit-address in stih407-clock Date: Fri, 11 Feb 2022 19:16:08 +0100 Message-Id: <20220211181614.683497-2-avolmat@me.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220211181614.683497-1-avolmat@me.com> References: <20220211181614.683497-1-avolmat@me.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: =?utf-8?q?vendor=3Dfsecure_engine=3D1=2E1=2E170-?= =?utf-8?q?22c6f66c430a71ce266a39bfe25bc2903e8d5c8f=3A6=2E0=2E425=2C18=2E0?= =?utf-8?q?=2E572=2C17=2E0=2E605=2E474=2E0000000_definitions=3D2022-01-14=5F?= =?utf-8?q?01=3A2022-01-14=5F01=2C2020-02-14=5F11=2C2020-01-23=5F02_signatur?= =?utf-8?q?es=3D0?= X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 mlxlogscore=726 clxscore=1015 bulkscore=0 adultscore=0 spamscore=0 malwarescore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2202110099 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220211_101639_396376_1E2C1565 X-CRM114-Status: GOOD ( 12.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Move quadfs and a9-mux clocks nodes into clockgen nodes so that they can get the reg property from the parent node and ensure only one node has the address. Signed-off-by: Alain Volmat Reviewed-by: Patrice Chotard --- arch/arm/boot/dts/stih407-clock.dtsi | 101 ++++++++++++--------------- 1 file changed, 46 insertions(+), 55 deletions(-) diff --git a/arch/arm/boot/dts/stih407-clock.dtsi b/arch/arm/boot/dts/stih407-clock.dtsi index 9cce9541e26b..350bcfcf498b 100644 --- a/arch/arm/boot/dts/stih407-clock.dtsi +++ b/arch/arm/boot/dts/stih407-clock.dtsi @@ -29,7 +29,7 @@ clocks { */ clockgen-a9@92b0000 { compatible = "st,clkgen-c32"; - reg = <0x92b0000 0xffff>; + reg = <0x92b0000 0x10000>; clockgen_a9_pll: clockgen-a9-pll { #clock-cells = <1>; @@ -37,32 +37,27 @@ clockgen_a9_pll: clockgen-a9-pll { clocks = <&clk_sysin>; }; - }; - /* - * ARM CPU related clocks. - */ - clk_m_a9: clk-m-a9@92b0000 { - #clock-cells = <0>; - compatible = "st,stih407-clkgen-a9-mux"; - reg = <0x92b0000 0x10000>; - - clocks = <&clockgen_a9_pll 0>, - <&clockgen_a9_pll 0>, - <&clk_s_c0_flexgen 13>, - <&clk_m_a9_ext2f_div2>; + clk_m_a9: clk-m-a9 { + #clock-cells = <0>; + compatible = "st,stih407-clkgen-a9-mux"; + clocks = <&clockgen_a9_pll 0>, + <&clockgen_a9_pll 0>, + <&clk_s_c0_flexgen 13>, + <&clk_m_a9_ext2f_div2>; - /* - * ARM Peripheral clock for timers - */ - arm_periph_clk: clk-m-a9-periphs { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; + /* + * ARM Peripheral clock for timers + */ + arm_periph_clk: clk-m-a9-periphs { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; - clocks = <&clk_m_a9>; - clock-div = <2>; - clock-mult = <1>; + clocks = <&clk_m_a9>; + clock-div = <2>; + clock-mult = <1>; + }; }; }; @@ -87,14 +82,6 @@ clk_s_a0_flexgen: clk-s-a0-flexgen { }; }; - clk_s_c0_quadfs: clk-s-c0-quadfs@9103000 { - #clock-cells = <1>; - compatible = "st,quadfs-pll"; - reg = <0x9103000 0x1000>; - - clocks = <&clk_sysin>; - }; - clk_s_c0: clockgen-c@9103000 { compatible = "st,clkgen-c32"; reg = <0x9103000 0x1000>; @@ -113,6 +100,13 @@ clk_s_c0_pll1: clk-s-c0-pll1 { clocks = <&clk_sysin>; }; + clk_s_c0_quadfs: clk-s-c0-quadfs { + #clock-cells = <1>; + compatible = "st,quadfs-pll"; + + clocks = <&clk_sysin>; + }; + clk_s_c0_flexgen: clk-s-c0-flexgen { #clock-cells = <1>; compatible = "st,flexgen", "st,flexgen-stih407-c0"; @@ -142,18 +136,17 @@ clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s { }; }; - clk_s_d0_quadfs: clk-s-d0-quadfs@9104000 { - #clock-cells = <1>; - compatible = "st,quadfs-d0"; - reg = <0x9104000 0x1000>; - - clocks = <&clk_sysin>; - }; - clockgen-d0@9104000 { compatible = "st,clkgen-c32"; reg = <0x9104000 0x1000>; + clk_s_d0_quadfs: clk-s-d0-quadfs { + #clock-cells = <1>; + compatible = "st,quadfs-d0"; + + clocks = <&clk_sysin>; + }; + clk_s_d0_flexgen: clk-s-d0-flexgen { #clock-cells = <1>; compatible = "st,flexgen", "st,flexgen-stih407-d0"; @@ -166,18 +159,17 @@ clk_s_d0_flexgen: clk-s-d0-flexgen { }; }; - clk_s_d2_quadfs: clk-s-d2-quadfs@9106000 { - #clock-cells = <1>; - compatible = "st,quadfs-d2"; - reg = <0x9106000 0x1000>; - - clocks = <&clk_sysin>; - }; - clockgen-d2@9106000 { compatible = "st,clkgen-c32"; reg = <0x9106000 0x1000>; + clk_s_d2_quadfs: clk-s-d2-quadfs { + #clock-cells = <1>; + compatible = "st,quadfs-d2"; + + clocks = <&clk_sysin>; + }; + clk_s_d2_flexgen: clk-s-d2-flexgen { #clock-cells = <1>; compatible = "st,flexgen", "st,flexgen-stih407-d2"; @@ -192,18 +184,17 @@ clk_s_d2_flexgen: clk-s-d2-flexgen { }; }; - clk_s_d3_quadfs: clk-s-d3-quadfs@9107000 { - #clock-cells = <1>; - compatible = "st,quadfs-d3"; - reg = <0x9107000 0x1000>; - - clocks = <&clk_sysin>; - }; - clockgen-d3@9107000 { compatible = "st,clkgen-c32"; reg = <0x9107000 0x1000>; + clk_s_d3_quadfs: clk-s-d3-quadfs { + #clock-cells = <1>; + compatible = "st,quadfs-d3"; + + clocks = <&clk_sysin>; + }; + clk_s_d3_flexgen: clk-s-d3-flexgen { #clock-cells = <1>; compatible = "st,flexgen", "st,flexgen-stih407-d3";