From patchwork Wed Nov 10 19:15:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 12612695 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8778BC4167B for ; Wed, 10 Nov 2021 19:16:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 750E961186 for ; Wed, 10 Nov 2021 19:16:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232813AbhKJTTK (ORCPT ); Wed, 10 Nov 2021 14:19:10 -0500 Received: from www.zeus03.de ([194.117.254.33]:54998 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232744AbhKJTTJ (ORCPT ); Wed, 10 Nov 2021 14:19:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=k1; bh=a5uQcQa9lL5lZS irCGvck0DoBoIRueZn4XJM2bgbYPI=; b=3LG+fFLVUvlJmSF6vanAgSozumsjCV YqQuxbwqf0kzbtfYioDOKHxiEUpykRk6x19riypGPj4gebxP1MGjukYost2t6NaK Q4HhQPOogbWLSs8N+9V3t0FAqMWcOhrfrZp0tlhmHttNcUYbkmivw3oiL0p2qKjY YpjPT6VF4rLhY= Received: (qmail 722398 invoked from network); 10 Nov 2021 20:16:20 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 10 Nov 2021 20:16:20 +0100 X-UD-Smtp-Session: l3s3148p1@ytSWD3TQ1JogAwDPXwnKAAv7bcN/CGzA From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: linux-mmc@vger.kernel.org, Yoshihiro Shimoda , Geert Uytterhoeven , Wolfram Sang Subject: [RFC PATCH v2 03/21] clk: renesas: r8a779a0: add SDnH clock to V3U Date: Wed, 10 Nov 2021 20:15:52 +0100 Message-Id: <20211110191610.5664-4-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211110191610.5664-1-wsa+renesas@sang-engineering.com> References: <20211110191610.5664-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Currently a pass-through clock but we will make it a real divider clock in the next patches. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- Changes since RFC v1: * added tag from Geert drivers/clk/renesas/r8a779a0-cpg-mssr.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c index f16d125ca009..fb7f0cf2654a 100644 --- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c +++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c @@ -33,6 +33,7 @@ enum rcar_r8a779a0_clk_types { CLK_TYPE_R8A779A0_PLL1, CLK_TYPE_R8A779A0_PLL2X_3X, /* PLL[23][01] */ CLK_TYPE_R8A779A0_PLL5, + CLK_TYPE_R8A779A0_SDH, CLK_TYPE_R8A779A0_SD, CLK_TYPE_R8A779A0_MDSEL, /* Select parent/divider using mode pin */ CLK_TYPE_R8A779A0_OSC, /* OSC EXTAL predivider and fixed divider */ @@ -84,6 +85,9 @@ enum clk_ids { DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_PLL2X_3X, CLK_MAIN, \ .offset = _offset) +#define DEF_SDH(_name, _id, _parent, _offset) \ + DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_SDH, _parent, .offset = _offset) + #define DEF_SD(_name, _id, _parent, _offset) \ DEF_BASE(_name, _id, CLK_TYPE_R8A779A0_SD, _parent, .offset = _offset) @@ -145,7 +149,8 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = { DEF_FIXED("cp", R8A779A0_CLK_CP, CLK_EXTAL, 2, 1), DEF_FIXED("cl16mck", R8A779A0_CLK_CL16MCK, CLK_PLL1_DIV2, 64, 1), - DEF_SD("sd0", R8A779A0_CLK_SD0, CLK_SDSRC, 0x870), + DEF_SDH("sdh0", R8A779A0_CLK_SD0H, CLK_SDSRC, 0x870), + DEF_SD( "sd0", R8A779A0_CLK_SD0, R8A779A0_CLK_SD0H, 0x870), DEF_DIV6P1("mso", R8A779A0_CLK_MSO, CLK_PLL5_DIV4, 0x87c), DEF_DIV6P1("canfd", R8A779A0_CLK_CANFD, CLK_PLL5_DIV4, 0x878), @@ -293,6 +298,10 @@ static struct clk * __init rcar_r8a779a0_cpg_clk_register(struct device *dev, div = cpg_pll_config->pll5_div; break; + case CLK_TYPE_R8A779A0_SDH: + return cpg_sdh_clk_register(core->name, base + core->offset, + __clk_get_name(parent), notifiers); + case CLK_TYPE_R8A779A0_SD: return cpg_sd_clk_register(core->name, base, core->offset, __clk_get_name(parent), notifiers,