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Fri, 29 Mar 2019 05:32:33 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:46923 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727654AbfC2Jcd (ORCPT ); Fri, 29 Mar 2019 05:32:33 -0400 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 3718625BED6; Fri, 29 Mar 2019 20:32:30 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1553851950; bh=ac9niVHEjZ5kfpjyOJouGbSEqefm2yCInIeLHgcCh6s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=APnj6Q0LKe8bUpJ9cG1eiNJqjo6IBGt2sHN/KVmKubp6p40VHisj0sH68aJtyUNbN YWIynWGaHJF4N7T/doWoRsz197zQ+JCeeyM2tXN21wr9qLeol5p541U59qnZrCuMJb VYvjPh9v9mG0pI8UROXRsjjTKvgg+dEw3KM1ud+Y= Received: by reginn.horms.nl (Postfix, from userid 7100) id 4194A940381; Fri, 29 Mar 2019 10:32:28 +0100 (CET) Date: Fri, 29 Mar 2019 10:32:28 +0100 From: Simon Horman To: Geert Uytterhoeven Cc: Michael Turquette , Stephen Boyd , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Takeshi Kihara Subject: Re: [PATCH 3/5] clk: renesas: rcar-gen3: Correct parent clock of SYS-DMAC Message-ID: <20190329093227.s2v5zmgkowf34wk3@verge.net.au> References: <20190327124140.8800-1-geert+renesas@glider.be> <20190327124140.8800-4-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190327124140.8800-4-geert+renesas@glider.be> Organisation: Horms Solutions BV User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org On Wed, Mar 27, 2019 at 01:41:38PM +0100, Geert Uytterhoeven wrote: > From: Takeshi Kihara > > The clock sources of the AXI BUS clock (266.66 MHz) used for SYS-DMAC > DMA transfers are: > > Channel R-Car H3 R-Car M3-W R-Car M3-N > ------------------------------------------------- > SYS-DMAC0 S0D3 S0D3 S0D3 > SYS-DMAC1 S3D1 S3D1 S3D1 > SYS-DMAC2 S3D1 S3D1 S3D1 > > As a result, change the parent clocks of the SYS-DMAC{1,2} module clocks > on R-Car H3, R-Car M3-W, and R-Car M3-N to S3D1. > > NOTE: This information will be reflected in a future revision of the > R-Car Gen3 Hardware Manual. > > Signed-off-by: Takeshi Kihara > [geert: Update RZ/G2M] > Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman > --- > drivers/clk/renesas/r8a774a1-cpg-mssr.c | 4 ++-- > drivers/clk/renesas/r8a7795-cpg-mssr.c | 4 ++-- > drivers/clk/renesas/r8a7796-cpg-mssr.c | 4 ++-- > drivers/clk/renesas/r8a77965-cpg-mssr.c | 4 ++-- > 4 files changed, 8 insertions(+), 8 deletions(-) > > diff --git a/drivers/clk/renesas/r8a774a1-cpg-mssr.c b/drivers/clk/renesas/r8a774a1-cpg-mssr.c > index 676e6a1120900b17..13bf7260204f5078 100644 > --- a/drivers/clk/renesas/r8a774a1-cpg-mssr.c > +++ b/drivers/clk/renesas/r8a774a1-cpg-mssr.c > @@ -123,8 +123,8 @@ static const struct mssr_mod_clk r8a774a1_mod_clks[] __initconst = { > DEF_MOD("msiof2", 209, R8A774A1_CLK_MSO), > DEF_MOD("msiof1", 210, R8A774A1_CLK_MSO), > DEF_MOD("msiof0", 211, R8A774A1_CLK_MSO), > - DEF_MOD("sys-dmac2", 217, R8A774A1_CLK_S0D3), > - DEF_MOD("sys-dmac1", 218, R8A774A1_CLK_S0D3), > + DEF_MOD("sys-dmac2", 217, R8A774A1_CLK_S3D1), > + DEF_MOD("sys-dmac1", 218, R8A774A1_CLK_S3D1), > DEF_MOD("sys-dmac0", 219, R8A774A1_CLK_S0D3), > DEF_MOD("cmt3", 300, R8A774A1_CLK_R), > DEF_MOD("cmt2", 301, R8A774A1_CLK_R), > diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c > index 5b658b0861180268..a576a42f104442ff 100644 > --- a/drivers/clk/renesas/r8a7795-cpg-mssr.c > +++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c > @@ -130,8 +130,8 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = { > DEF_MOD("msiof2", 209, R8A7795_CLK_MSO), > DEF_MOD("msiof1", 210, R8A7795_CLK_MSO), > DEF_MOD("msiof0", 211, R8A7795_CLK_MSO), > - DEF_MOD("sys-dmac2", 217, R8A7795_CLK_S0D3), > - DEF_MOD("sys-dmac1", 218, R8A7795_CLK_S0D3), > + DEF_MOD("sys-dmac2", 217, R8A7795_CLK_S3D1), > + DEF_MOD("sys-dmac1", 218, R8A7795_CLK_S3D1), > DEF_MOD("sys-dmac0", 219, R8A7795_CLK_S0D3), > DEF_MOD("sceg-pub", 229, R8A7795_CLK_CR), > DEF_MOD("cmt3", 300, R8A7795_CLK_R), > diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c > index fa1c1ac14d5caa1c..369092e8d893255f 100644 > --- a/drivers/clk/renesas/r8a7796-cpg-mssr.c > +++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c > @@ -127,8 +127,8 @@ static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = { > DEF_MOD("msiof2", 209, R8A7796_CLK_MSO), > DEF_MOD("msiof1", 210, R8A7796_CLK_MSO), > DEF_MOD("msiof0", 211, R8A7796_CLK_MSO), > - DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S0D3), > - DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S0D3), > + DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S3D1), > + DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S3D1), > DEF_MOD("sys-dmac0", 219, R8A7796_CLK_S0D3), > DEF_MOD("cmt3", 300, R8A7796_CLK_R), > DEF_MOD("cmt2", 301, R8A7796_CLK_R), > diff --git a/drivers/clk/renesas/r8a77965-cpg-mssr.c b/drivers/clk/renesas/r8a77965-cpg-mssr.c > index 48a9add7d4db8975..623bbda2d24ec112 100644 > --- a/drivers/clk/renesas/r8a77965-cpg-mssr.c > +++ b/drivers/clk/renesas/r8a77965-cpg-mssr.c > @@ -123,8 +123,8 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = { > DEF_MOD("msiof2", 209, R8A77965_CLK_MSO), > DEF_MOD("msiof1", 210, R8A77965_CLK_MSO), > DEF_MOD("msiof0", 211, R8A77965_CLK_MSO), > - DEF_MOD("sys-dmac2", 217, R8A77965_CLK_S0D3), > - DEF_MOD("sys-dmac1", 218, R8A77965_CLK_S0D3), > + DEF_MOD("sys-dmac2", 217, R8A77965_CLK_S3D1), > + DEF_MOD("sys-dmac1", 218, R8A77965_CLK_S3D1), > DEF_MOD("sys-dmac0", 219, R8A77965_CLK_S0D3), > > DEF_MOD("cmt3", 300, R8A77965_CLK_R), > -- > 2.17.1 >