From patchwork Tue Mar 31 21:46:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 11468421 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AE44F159A for ; Tue, 31 Mar 2020 21:46:30 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7ABEA20838 for ; Tue, 31 Mar 2020 21:46:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="A3Er/aMr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7ABEA20838 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=E9Cvk71j1eRgejUcjYGnfd/4JSqPYCWXH8hGZqLHruE=; b=A3Er/aMrZtwXNF zKNqHXz+0jZnwn7blmEI4iETmkBdcK+N87H9TusPycJKYynuG0g8gClklkdF3UsYDdF+L2Ys/q/LC v5ndkIhyXgAjg+/tPoGZn2cRo0MSlLl6E9k54ZBemJ+igEJ+8QcFgcJTIMC91O911RwqfA7Fh6Er+ nU3DKP8yN0CEbVp8KThAOmxWMXAQrJxwSxkud1p86F54Xhdi/W0om4m6/m4DNz9e7eAllolKqSNaW XWDQPfJwryFlycGBefEUD2TmDgA9Adu9JR/iX7Z+JTpsqpEGjm5Ftpw4TuVbN0wX0Aj9nwwX+wlPA lHImvOtz1fslk6bXGrdQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiH-00014w-A8; Tue, 31 Mar 2020 21:46:25 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiE-00012P-EO; Tue, 31 Mar 2020 21:46:23 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 25A652970A8 From: Enric Balletbo i Serra To: mark.rutland@arm.com, ck.hu@mediatek.com, sboyd@kernel.org, ulrich.hecht+renesas@gmail.com Subject: [PATCH 1/4] soc: mediatek: Enable mmsys driver by default if Mediatek arch is selected Date: Tue, 31 Mar 2020 23:46:06 +0200 Message-Id: <20200331214609.1742152-1-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200331_144622_614999_34C82506 X-CRM114-Status: GOOD ( 11.68 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Matthias Brugger , hsinyi@chromium.org, linux-kernel@vger.kernel.org, drinkcat@chromium.org, linux-mediatek@lists.infradead.org, matthias.bgg@kernel.org, matthias.bgg@gmail.com, Collabora Kernel ML , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The mmsys driver supports only MT8173 device for now, but like other system controllers is an important piece for other Mediatek devices. Actually it depends on the mt8173 clock specific driver but that dependency is not real as it can build without the clock driver. Instead of depends on a specific model, make the driver depends on the generic ARCH_MEDIATEK and enable by default so other Mediatek devices can start using it without flood the Kconfig. Signed-off-by: Enric Balletbo i Serra --- drivers/soc/mediatek/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig index e84513318725..59a56cd790ec 100644 --- a/drivers/soc/mediatek/Kconfig +++ b/drivers/soc/mediatek/Kconfig @@ -46,8 +46,7 @@ config MTK_SCPSYS config MTK_MMSYS bool "MediaTek MMSYS Support" - depends on COMMON_CLK_MT8173_MMSYS - default COMMON_CLK_MT8173_MMSYS + default ARCH_MEDIATEK help Say yes here to add support for the MediaTek Multimedia Subsystem (MMSYS). From patchwork Tue Mar 31 21:46:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 11468429 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9DDE9159A for ; Tue, 31 Mar 2020 21:46:41 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 794152080C for ; Tue, 31 Mar 2020 21:46:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hPcVdkFV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 794152080C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dP5N4QMjsNzH9e+++1v3kZGRGWQ6UQidpLXnC/GRbv4=; b=hPcVdkFVE7fNG7 1L+4hJVhTvIwSnt5umZ9jFGjn+Y9L2gu3cJpajUUU5ZJqKQ1TvslKCSOdQf2ys2GceagyRWoXGoBn x2hg1J3fjQO7c2prBigEgZBVsnZqrRgBG9FncoFYtyWKHmXPynHcLJuvsSSrlhZQ29k9LemQgo+0H Wt5qjn72f990giMGFVb+rUoVEFdQqBXoj/HTxD6zuW8XKA+LBR+Bf0nXNwztTwkwzblkS9pV7e5VW jvdB2TLkTMTrXcJOndvehpYfyW2RvIGpZw+sm5V93a6dI+I0bFLSPChv+AahUJ8RGFkGAGqbDN3JR 07mCJ9c43Si9xM+pxnXg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiR-0001Gh-RF; Tue, 31 Mar 2020 21:46:35 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiF-00012p-6b; Tue, 31 Mar 2020 21:46:24 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 4DA9B2970AB From: Enric Balletbo i Serra To: mark.rutland@arm.com, ck.hu@mediatek.com, sboyd@kernel.org, ulrich.hecht+renesas@gmail.com Subject: [PATCH 2/4] clk / soc: mediatek: Bind clock and gpu driver for mt2712 Date: Tue, 31 Mar 2020 23:46:07 +0200 Message-Id: <20200331214609.1742152-2-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200331214609.1742152-1-enric.balletbo@collabora.com> References: <20200331214609.1742152-1-enric.balletbo@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200331_144623_368208_8E7D82E3 X-CRM114-Status: GOOD ( 13.32 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kate Stewart , Matthias Brugger , Greg Kroah-Hartman , Michael Turquette , hsinyi@chromium.org, linux-kernel@vger.kernel.org, Richard Fontana , drinkcat@chromium.org, linux-mediatek@lists.infradead.org, Allison Randal , matthias.bgg@kernel.org, matthias.bgg@gmail.com, Thomas Gleixner , Collabora Kernel ML , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Now that the mmsys driver is the top-level entry point for the multimedia subsystem, we could bind the clock and the gpu driver on those devices that is expected to work, so the drm driver is intantiated by the mmsys driver and display, hopefully, working again on those devices. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Chun-Kuang Hu Reported-by: kbuild test robot --- If you have this hardware, please kindly provide your tested tag. Only build tested. drivers/clk/mediatek/clk-mt2712-mm.c | 8 ++------ drivers/soc/mediatek/mtk-mmsys.c | 8 ++++++++ 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt2712-mm.c b/drivers/clk/mediatek/clk-mt2712-mm.c index 1c5948be35f3..660c1f63293f 100644 --- a/drivers/clk/mediatek/clk-mt2712-mm.c +++ b/drivers/clk/mediatek/clk-mt2712-mm.c @@ -128,9 +128,10 @@ static const struct mtk_gate mm_clks[] = { static int clk_mt2712_mm_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; + struct device_node *node = dev->parent->of_node; struct clk_onecell_data *clk_data; int r; - struct device_node *node = pdev->dev.of_node; clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK); @@ -146,11 +147,6 @@ static int clk_mt2712_mm_probe(struct platform_device *pdev) return r; } -static const struct of_device_id of_match_clk_mt2712_mm[] = { - { .compatible = "mediatek,mt2712-mmsys", }, - {} -}; - static struct platform_driver clk_mt2712_mm_drv = { .probe = clk_mt2712_mm_probe, .driver = { diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index 05e322c9c301..c7d3b7bcfa32 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -80,6 +80,10 @@ struct mtk_mmsys_driver_data { const char *clk_driver; }; +static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = { + .clk_driver = "clk-mt2712-mm", +}; + static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = { .clk_driver = "clk-mt8173-mm", }; @@ -319,6 +323,10 @@ static int mtk_mmsys_probe(struct platform_device *pdev) } static const struct of_device_id of_match_mtk_mmsys[] = { + { + .compatible = "mediatek,mt2712-mmsys", + .data = &mt2712_mmsys_driver_data, + }, { .compatible = "mediatek,mt8173-mmsys", .data = &mt8173_mmsys_driver_data, From patchwork Tue Mar 31 21:46:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 11468435 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 09C2E15AB for ; Tue, 31 Mar 2020 21:47:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id CF6CE2080C for ; 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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOj0-0001pC-5D; Tue, 31 Mar 2020 21:47:10 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiG-00012w-Fu; Tue, 31 Mar 2020 21:46:26 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 015C3297173 From: Enric Balletbo i Serra To: mark.rutland@arm.com, ck.hu@mediatek.com, sboyd@kernel.org, ulrich.hecht+renesas@gmail.com Subject: [PATCH 3/4] clk / soc: mediatek: Bind clock and gpu driver for mt2701 Date: Tue, 31 Mar 2020 23:46:08 +0200 Message-Id: <20200331214609.1742152-3-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200331214609.1742152-1-enric.balletbo@collabora.com> References: <20200331214609.1742152-1-enric.balletbo@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200331_144624_664794_AA7E8723 X-CRM114-Status: GOOD ( 13.05 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kate Stewart , Matthias Brugger , Greg Kroah-Hartman , Michael Turquette , hsinyi@chromium.org, linux-kernel@vger.kernel.org, Richard Fontana , drinkcat@chromium.org, linux-mediatek@lists.infradead.org, Allison Randal , matthias.bgg@kernel.org, matthias.bgg@gmail.com, Thomas Gleixner , Collabora Kernel ML , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Now that the mmsys driver is the top-level entry point for the multimedia subsystem, we could bind the clock and the gpu driver on those devices that is expected to work, so the drm driver is intantiated by the mmsys driver and display, hopefully, working again. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Chun-Kuang Hu Reported-by: kbuild test robot --- If you have this hardware, please kindly provide your tested tag. Only build tested. drivers/clk/mediatek/clk-mt2701-mm.c | 8 ++------ drivers/soc/mediatek/mtk-mmsys.c | 8 ++++++++ 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt2701-mm.c b/drivers/clk/mediatek/clk-mt2701-mm.c index 054b597d4a73..3a4e895a3d0f 100644 --- a/drivers/clk/mediatek/clk-mt2701-mm.c +++ b/drivers/clk/mediatek/clk-mt2701-mm.c @@ -79,16 +79,12 @@ static const struct mtk_gate mm_clks[] = { GATE_DISP1(CLK_MM_TVE_FMM, "mm_tve_fmm", "mm_sel", 14), }; -static const struct of_device_id of_match_clk_mt2701_mm[] = { - { .compatible = "mediatek,mt2701-mmsys", }, - {} -}; - static int clk_mt2701_mm_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; + struct device_node *node = dev->parent->of_node; struct clk_onecell_data *clk_data; int r; - struct device_node *node = pdev->dev.of_node; clk_data = mtk_alloc_clk_data(CLK_MM_NR); diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index c7d3b7bcfa32..cacafe23c823 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -80,6 +80,10 @@ struct mtk_mmsys_driver_data { const char *clk_driver; }; +static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = { + .clk_driver = "clk-mt2701-mm", +}; + static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = { .clk_driver = "clk-mt2712-mm", }; @@ -323,6 +327,10 @@ static int mtk_mmsys_probe(struct platform_device *pdev) } static const struct of_device_id of_match_mtk_mmsys[] = { + { + .compatible = "mediatek,mt2701-mmsys", + .data = &mt2701_mmsys_driver_data, + }, { .compatible = "mediatek,mt2712-mmsys", .data = &mt2712_mmsys_driver_data, From patchwork Tue Mar 31 21:46:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 11468433 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 94205159A for ; Tue, 31 Mar 2020 21:47:05 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 68B672080C for ; Tue, 31 Mar 2020 21:47:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="cBg9ZnkN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 68B672080C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4zkg+Iwtab8sH3nu0T68mCK2H8zGML7KhZ4EGQKAG7M=; b=cBg9ZnkNONPSXT 5F4nC+9dIokki9FgnD+cuv3HJzUH3qN7wezmjuB7Hki1Qp1J8RT32EOaIqiUbFOQ2h7EvlHjvWFal mp/+BVwVCFxWESlH+gGy4kP87bP2pYWpPyQdnnGhVPGkMKaQBntceWfEZ4sSRlIgDJ3CcW9cmHJjD 3BuozB1fuFRUUsSs/hReEQ7/uyD3uvu1fbB9uJa4m2TLGM5gb97+6YmGuvcpYiRl4yk5xmyJ+wLvD 4NRVnB5Xb6WXgGdjiA7s8RfZUvD9t5AWrKoUXGSYgjGg87oLOA2+VIA7Dyl8GOC/OlYFy2eTKS88D FXL4iMVUD62pQ/cFppHg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiq-0001dD-L0; Tue, 31 Mar 2020 21:47:00 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jJOiG-00013p-Kp; Tue, 31 Mar 2020 21:46:26 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 80572297179 From: Enric Balletbo i Serra To: mark.rutland@arm.com, ck.hu@mediatek.com, sboyd@kernel.org, ulrich.hecht+renesas@gmail.com Subject: [PATCH 4/4] arm64: dts: mt8173: Fix mmsys node name Date: Tue, 31 Mar 2020 23:46:09 +0200 Message-Id: <20200331214609.1742152-4-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200331214609.1742152-1-enric.balletbo@collabora.com> References: <20200331214609.1742152-1-enric.balletbo@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200331_144624_843078_232F0962 X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Matthias Brugger , hsinyi@chromium.org, linux-kernel@vger.kernel.org, Rob Herring , drinkcat@chromium.org, linux-mediatek@lists.infradead.org, matthias.bgg@kernel.org, matthias.bgg@gmail.com, Collabora Kernel ML , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Node names are supposed to match the class of the device, mmsys is a system controller (syscon) not a clock controller, so change the node name accordingly. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Chun-Kuang Hu --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 8b4e806d5119..a55e8c177832 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -908,7 +908,7 @@ u2port1: usb-phy@11291000 { }; }; - mmsys: clock-controller@14000000 { + mmsys: syscon@14000000 { compatible = "mediatek,mt8173-mmsys", "syscon"; reg = <0 0x14000000 0 0x1000>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>;