From patchwork Mon May 18 11:31:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Brugger X-Patchwork-Id: 11555309 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 BB9E8618 for ; Mon, 18 May 2020 11:32:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A351E207FB for ; Mon, 18 May 2020 11:32:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589801527; bh=W0M3+xyBaxTwy0zGdlE42RieIIyYlAiumGMejijFZ2I=; h=From:To:Cc:Subject:Date:List-ID:From; b=LCAla+VWz4KiLvoTshrDAkT6IgTwhUrIokucU+2uCQwRNCQM219wLC3zytYDas/+I ye5OYaBTs4AWoWS3Rb48lSetRUYvKdQKnQxpx6HSG/PK/i9AlRDfQsSDdgm+If9bpH i2urtakBJfh2ocSMEa3soMPryUiggFw65s638STM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726709AbgERLcE (ORCPT ); Mon, 18 May 2020 07:32:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:60146 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726585AbgERLcE (ORCPT ); Mon, 18 May 2020 07:32:04 -0400 Received: from ziggy.de (unknown [213.195.113.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9936A20756; Mon, 18 May 2020 11:32:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589801523; bh=W0M3+xyBaxTwy0zGdlE42RieIIyYlAiumGMejijFZ2I=; h=From:To:Cc:Subject:Date:From; b=TynRGxKUPnxFsPmEYL3HOL/z2OfQVadUTlvUnVKJ8E56OBT2YuMv1hOBp473Q0k7a J1QOKpN/69wMSHM2YE+db2r4LnL6LA25krgG079T5vpB5iIMmI5KPzhxB+E82c78a0 PL/7RlGRJWspBIzeAQf5Sc3W5X5ofFXsFHdhOPhU= From: matthias.bgg@kernel.org To: Rob Herring , Matthias Brugger , Michael Turquette , Stephen Boyd Cc: mtk01761 , devicetree@vger.kernel.org, Allison Randal , linux-kernel@vger.kernel.org, Thomas Gleixner , linux-mediatek@lists.infradead.org, Kate Stewart , Greg Kroah-Hartman , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/4] clk/soc: mediatek: mt8183: Bind clock driver from platform device Date: Mon, 18 May 2020 13:31:53 +0200 Message-Id: <20200518113156.25009-1-matthias.bgg@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org From: Matthias Brugger The mmsys driver is now the top level entry point for the multimedia system (mmsys), we bind the clock driver by creating a platform device. We also bind the MediaTek DRM driver which is not yet implement and therefor will errror out for now. Signed-off-by: Matthias Brugger Reviewed-by: Chun-Kuang Hu Acked-by: Stephen Boyd --- drivers/clk/mediatek/clk-mt8183-mm.c | 9 ++------- drivers/soc/mediatek/mtk-mmsys.c | 8 ++++++++ 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt8183-mm.c b/drivers/clk/mediatek/clk-mt8183-mm.c index 720c696b506d..9d60e09619c1 100644 --- a/drivers/clk/mediatek/clk-mt8183-mm.c +++ b/drivers/clk/mediatek/clk-mt8183-mm.c @@ -84,8 +84,9 @@ static const struct mtk_gate mm_clks[] = { static int clk_mt8183_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; - struct device_node *node = pdev->dev.of_node; clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK); @@ -95,16 +96,10 @@ static int clk_mt8183_mm_probe(struct platform_device *pdev) return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data); } -static const struct of_device_id of_match_clk_mt8183_mm[] = { - { .compatible = "mediatek,mt8183-mmsys", }, - {} -}; - static struct platform_driver clk_mt8183_mm_drv = { .probe = clk_mt8183_mm_probe, .driver = { .name = "clk-mt8183-mm", - .of_match_table = of_match_clk_mt8183_mm, }, }; diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index cacafe23c823..783c3dd008b2 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -92,6 +92,10 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = { .clk_driver = "clk-mt8173-mm", }; +static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = { + .clk_driver = "clk-mt8183-mm", +}; + static unsigned int mtk_mmsys_ddp_mout_en(enum mtk_ddp_comp_id cur, enum mtk_ddp_comp_id next, unsigned int *addr) @@ -339,6 +343,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = { .compatible = "mediatek,mt8173-mmsys", .data = &mt8173_mmsys_driver_data, }, + { + .compatible = "mediatek,mt8183-mmsys", + .data = &mt8183_mmsys_driver_data, + }, { } };