From patchwork Fri Mar 7 09:24:03 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varada Pavani X-Patchwork-Id: 871820 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E3A3E1DE2D6 for ; Sat, 8 Mar 2025 15:54:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.24 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741449249; cv=none; b=c5ZExfMRUbfl2dhpQq00M53fJ9NN/9UlVDL+Cwx98iaFxW2dyW4uqx7fNrJUFg6arIGSWlg0j1AU1zeXln3vyBSeg8+8/D1aoA8rl0PuAqHoOUk2WcaMBUW1EMiKZ8hjBa28RIZn+KEvtEbIh66CpSbVYQR63/OXFef3SkjVLjw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741449249; c=relaxed/simple; bh=rMuV6nHCFntzsYto5y3wh+iRvpqtsKuycOOrbtN0JmE=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:References; b=Eivp131fWGkN4AAjOH3brabquQ74xaS7rk04oNzvkBKBJLl6qp4qfKbbCXZeLw8jVzxV9w62tZpvPQuLshMEJzJJqrAB6QdnDuqJ2VFwQwrSXkzBJjaKSiogbOKC6Ig4zFX8QJiNNdZ9BWSno4UDLFMuCZxs9O3Fx1+9EvrSayE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=ppHVffR8; arc=none smtp.client-ip=203.254.224.24 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="ppHVffR8" Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20250308155359epoutp019ef6f17d0bf141689909af6dfb5c2d13~q3ttFg_Sy2550425504epoutp01B for ; Sat, 8 Mar 2025 15:53:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20250308155359epoutp019ef6f17d0bf141689909af6dfb5c2d13~q3ttFg_Sy2550425504epoutp01B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1741449239; bh=KqFr1VhT2FTQnSr3LaaqWnUOVNuACS2W7zCBsK/XyWg=; h=From:To:Cc:Subject:Date:References:From; b=ppHVffR8fnb/BCswaIXVwhi13kROZlDPhwqyAu3iatGKZR6X+rvwBkkWSv1OHPVXK G9Pa9D8tbHnMJoFztCK4J/B6kogUyjp4XHjwJoVTnnWAdNwhlQ2gGPpzIkNO7BsvqX Pf4Ao6U/xPNmRve0uslePSWRXm91l0VchiwPQxyU= Received: from epsnrtp1.localdomain (unknown [182.195.42.162]) by epcas5p1.samsung.com (KnoxPortal) with ESMTP id 20250308155358epcas5p164f2e579cd86ce471b82119a926eb1ee~q3tsaFtGe1115911159epcas5p1p; Sat, 8 Mar 2025 15:53:58 +0000 (GMT) Received: from epsmgec5p1-new.samsung.com (unknown [182.195.38.183]) by epsnrtp1.localdomain (Postfix) with ESMTP id 4Z974N5YC7z4x9Pp; Sat, 8 Mar 2025 15:53:56 +0000 (GMT) Received: from epcas5p4.samsung.com ( [182.195.41.42]) by epsmgec5p1-new.samsung.com (Symantec Messaging Gateway) with SMTP id F7.AD.29212.4186CC76; Sun, 9 Mar 2025 00:53:56 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20250307093024epcas5p1e0be921d3f3445c67daf399e451bb203~qe1gjIIBT2800428004epcas5p1Z; Fri, 7 Mar 2025 09:30:24 +0000 (GMT) Received: from epsmgmc1p1new.samsung.com (unknown [182.195.42.40]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20250307093024epsmtrp12309fd6dc4c83031d7095f2e2625ec8d~qe1ghSaSe3067930679epsmtrp1C; Fri, 7 Mar 2025 09:30:24 +0000 (GMT) X-AuditID: b6c32a50-801fa7000000721c-b7-67cc68143370 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgmc1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id B8.DE.23488.0BCBAC76; Fri, 7 Mar 2025 18:30:24 +0900 (KST) Received: from cheetah.samsungds.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250307093022epsmtip26314520fbe088f38ce7c9fb84b185828~qe1eigaFn2162621626epsmtip2G; Fri, 7 Mar 2025 09:30:22 +0000 (GMT) From: Varada Pavani To: krzk@kernel.org, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, s.nawrocki@samsung.com, cw00.choi@samsung.com, alim.akhtar@samsung.com, mturquette@baylibre.com, sboyd@kernel.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: gost.dev@samsung.com, Varada Pavani Subject: [PATCH v3] clk: samsung: Use samsung CCF common function Date: Fri, 7 Mar 2025 14:54:03 +0530 Message-Id: <20250307092403.19742-1-v.pavani@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrAKsWRmVeSWpSXmKPExsWy7bCmlq5Ixpl0g22rtS0ezNvGZnFo81Z2 i+tfnrNa3Dywk8ni/PkN7BabHl9jtfjYc4/V4vKuOWwWM87vY7K4eMrVYtHWL+wWh9+0s1r8 u7aRxWJD7yt2Bz6P9zda2T02repk89i8pN6jb8sqRo/Pm+QCWKOybTJSE1NSixRS85LzUzLz 0m2VvIPjneNNzQwMdQ0tLcyVFPISc1NtlVx8AnTdMnOA7lRSKEvMKQUKBSQWFyvp29kU5ZeW pCpk5BeX2CqlFqTkFJgU6BUn5haX5qXr5aWWWBkaGBiZAhUmZGcsmb2HuWChWkXD7seMDYzb FbsYOTkkBEwkDv2/wNLFyMUhJLCHUaL35B92COcTo8TVGQfYQKqEBL4xSux5kgLT8fXvTqii vYwSXZsmMUI4Xxglnvz4zghSxSagJbF66nJWEFtE4AiTxJ8TqSA2s4CdxPqpc5lBbGEBR4mL H2ayg9gsAqoSu49NBIpzcPAKWEpcuFUDsUxeYvWGA8wg8yUE7rFLLL/QzQ6RcJGYseoUE4Qt LPHq+BaouJTEy/42dpA5EgLJEu2fuCHCORKXdq+CKreXOHBlDgtICbOApsT6XfoQYVmJqafW MUFcySfR+/sJVDmvxI55MLaSxM4dE6BsCYmnq9cAw4cdyPaQeB4EMlBIIFbi5/SsCYyysxDG L2BkXMUolVpQnJuemmxaYKibl1oOj6Tk/NxNjOCkpxWwg3H1hr96hxiZOBgPMUpwMCuJ8Kpt P5UuxJuSWFmVWpQfX1Sak1p8iNEUGF4TmaVEk/OBaTevJN7QxNLAxMzMzMTS2MxQSZy3eWdL upBAemJJanZqakFqEUwfEwenVAOT/kqVOT98NP4uDkm4/2Fz2sPOlTm3Xy9XOvHwr7mRfeyL 58/vLb0wtfZXrYLMlCLGdVqKS2b7VjbuvnyD80yHnnt0dFrkUlcl5k3OU73srigZq1W81t8+ 6dOenAtmvbEXFxVteq/0LXX2ZreF9oUu897JVJeLMoqH/fb6/8Nu96kH14xXr/3FW/lj0kmd dt+49kNM19Yqzmqt9FoadvbozOftu9lYOx3MRb4/s7fXK04vfabi/LtTMnUar++e9Z9PXJ9+ TyHu59OOIJuNmdtr5x+6xTd/crn5xLcnxDfP9RBoMerPP3eo82D4cbP1DLPXsmuqiLOzRNo3 SstFNRWbHJc4Xf69lLP4CcNOpo1aSizFGYmGWsxFxYkA3Nan4gMEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprPLMWRmVeSWpSXmKPExsWy7bCSvO6GPafSDY5NE7B4MG8bm8WhzVvZ La5/ec5qcfPATiaL8+c3sFtsenyN1eJjzz1Wi8u75rBZzDi/j8ni4ilXi0Vbv7BbHH7Tzmrx 79pGFosNva/YHfg83t9oZffYtKqTzWPzknqPvi2rGD0+b5ILYI3isklJzcksSy3St0vgylgy ew9zwUK1iobdjxkbGLcrdjFyckgImEh8/buTHcQWEtjNKDHpaiJEXEJi57dWZghbWGLlv+dA NVxANZ8YJXoXrwRLsAloSayeupwVJCEicIlJ4sCRJ2CTmAUcJC6efcICYgsLOEpc/DATLM4i oCqx+9hEoGYODl4BS4kLt2ogFshLrN5wgHkCI88CRoZVjJKpBcW56bnJhgWGeanlesWJucWl eel6yfm5mxjBYailsYPx3bcm/UOMTByMhxglOJiVRHjVtp9KF+JNSaysSi3Kjy8qzUktPsQo zcGiJM670jAiXUggPbEkNTs1tSC1CCbLxMEp1cDUUqsuJ+m3MfPq4S+M3z1vnwywvvo/3tRE l9HgYq7y5Z87fi6fPV1XecaVq128gtEuV8zTQydFG/JqMa3v6PoWV6Z0RNE2zrR0HpPO3hvX 3vidVz+4+Ff8gldTBfJVs55ePisdIPbcdOb8dzJVUZdtnFIWH29tvHot5Lqj6E/tY7ZfbP98 mbavNzFklk9JwQ1Rfcm30hqmRiFLte6d9wq7dOOVdHVBY8mBTenX/lxmPlH4cpI1l4ZAdGfS jsUei6Y9m+CwxTF07cuJG59nZTAu9ZjBf9zqUpgAh4zxs2kH2pc0m7hEv3J6yVzUsXxfw2Hv Kcv85U+smrnK0ob7stGqGfX7pU3jPUTt5psUvLqlxFKckWioxVxUnAgAnn1atbICAAA= X-CMS-MailID: 20250307093024epcas5p1e0be921d3f3445c67daf399e451bb203 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250307093024epcas5p1e0be921d3f3445c67daf399e451bb203 References: Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Use samsung CCF function which registers multiple clock providers using single function call samsung_cmu_register_clocks(). Signed-off-by: Varada Pavani --- Changes in V3: -Addressed checkpatch warning identified when run with --strict option, as per review comment from Krzysztof. Below is the warning from checkpatch. "CHECK: Unbalanced braces around else statement" -Here is the link for V2 https://patchwork.kernel.org/project/linux-clk/patch/20250225131918.50925-2-v.pavani@samsung.com/ Changes in V2: -No review comments in V1. drivers/clk/samsung/clk-exynos4.c | 74 ++++++++++++++++++------------- 1 file changed, 42 insertions(+), 32 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index 16be0c53903c..8fc89bde0d24 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -1269,6 +1269,45 @@ static const struct samsung_cpu_clock exynos4412_cpu_clks[] __initconst = { CPUCLK_LAYOUT_E4210, e4412_armclk_d), }; +static const struct samsung_cmu_info cmu_info_exynos4 __initconst = { + .mux_clks = exynos4_mux_clks, + .nr_mux_clks = ARRAY_SIZE(exynos4_mux_clks), + .div_clks = exynos4_div_clks, + .nr_div_clks = ARRAY_SIZE(exynos4_div_clks), + .gate_clks = exynos4_gate_clks, + .nr_gate_clks = ARRAY_SIZE(exynos4_gate_clks), + .fixed_factor_clks = exynos4_fixed_factor_clks, + .nr_fixed_factor_clks = ARRAY_SIZE(exynos4_fixed_factor_clks), + .fixed_clks = exynos4_fixed_rate_clks, + .nr_fixed_clks = ARRAY_SIZE(exynos4_fixed_rate_clks), +}; + +static const struct samsung_cmu_info cmu_info_exynos4210 __initconst = { + .mux_clks = exynos4210_mux_clks, + .nr_mux_clks = ARRAY_SIZE(exynos4210_mux_clks), + .div_clks = exynos4210_div_clks, + .nr_div_clks = ARRAY_SIZE(exynos4210_div_clks), + .gate_clks = exynos4210_gate_clks, + .nr_gate_clks = ARRAY_SIZE(exynos4210_gate_clks), + .fixed_factor_clks = exynos4210_fixed_factor_clks, + .nr_fixed_factor_clks = ARRAY_SIZE(exynos4210_fixed_factor_clks), + .fixed_clks = exynos4210_fixed_rate_clks, + .nr_fixed_clks = ARRAY_SIZE(exynos4210_fixed_rate_clks), + .cpu_clks = exynos4210_cpu_clks, + .nr_cpu_clks = ARRAY_SIZE(exynos4210_cpu_clks), +}; + +static const struct samsung_cmu_info cmu_info_exynos4x12 __initconst = { + .mux_clks = exynos4x12_mux_clks, + .nr_mux_clks = ARRAY_SIZE(exynos4x12_mux_clks), + .div_clks = exynos4x12_div_clks, + .nr_div_clks = ARRAY_SIZE(exynos4x12_div_clks), + .gate_clks = exynos4x12_gate_clks, + .nr_gate_clks = ARRAY_SIZE(exynos4x12_gate_clks), + .fixed_factor_clks = exynos4x12_fixed_factor_clks, + .nr_fixed_factor_clks = ARRAY_SIZE(exynos4x12_fixed_factor_clks), +}; + /* register exynos4 clocks */ static void __init exynos4_clk_init(struct device_node *np, enum exynos4_soc soc) @@ -1322,41 +1361,12 @@ static void __init exynos4_clk_init(struct device_node *np, ARRAY_SIZE(exynos4x12_plls)); } - samsung_clk_register_fixed_rate(ctx, exynos4_fixed_rate_clks, - ARRAY_SIZE(exynos4_fixed_rate_clks)); - samsung_clk_register_mux(ctx, exynos4_mux_clks, - ARRAY_SIZE(exynos4_mux_clks)); - samsung_clk_register_div(ctx, exynos4_div_clks, - ARRAY_SIZE(exynos4_div_clks)); - samsung_clk_register_gate(ctx, exynos4_gate_clks, - ARRAY_SIZE(exynos4_gate_clks)); - samsung_clk_register_fixed_factor(ctx, exynos4_fixed_factor_clks, - ARRAY_SIZE(exynos4_fixed_factor_clks)); + samsung_cmu_register_clocks(ctx, &cmu_info_exynos4); if (exynos4_soc == EXYNOS4210) { - samsung_clk_register_fixed_rate(ctx, exynos4210_fixed_rate_clks, - ARRAY_SIZE(exynos4210_fixed_rate_clks)); - samsung_clk_register_mux(ctx, exynos4210_mux_clks, - ARRAY_SIZE(exynos4210_mux_clks)); - samsung_clk_register_div(ctx, exynos4210_div_clks, - ARRAY_SIZE(exynos4210_div_clks)); - samsung_clk_register_gate(ctx, exynos4210_gate_clks, - ARRAY_SIZE(exynos4210_gate_clks)); - samsung_clk_register_fixed_factor(ctx, - exynos4210_fixed_factor_clks, - ARRAY_SIZE(exynos4210_fixed_factor_clks)); - samsung_clk_register_cpu(ctx, exynos4210_cpu_clks, - ARRAY_SIZE(exynos4210_cpu_clks)); + samsung_cmu_register_clocks(ctx, &cmu_info_exynos4210); } else { - samsung_clk_register_mux(ctx, exynos4x12_mux_clks, - ARRAY_SIZE(exynos4x12_mux_clks)); - samsung_clk_register_div(ctx, exynos4x12_div_clks, - ARRAY_SIZE(exynos4x12_div_clks)); - samsung_clk_register_gate(ctx, exynos4x12_gate_clks, - ARRAY_SIZE(exynos4x12_gate_clks)); - samsung_clk_register_fixed_factor(ctx, - exynos4x12_fixed_factor_clks, - ARRAY_SIZE(exynos4x12_fixed_factor_clks)); + samsung_cmu_register_clocks(ctx, &cmu_info_exynos4x12); if (soc == EXYNOS4412) samsung_clk_register_cpu(ctx, exynos4412_cpu_clks, ARRAY_SIZE(exynos4412_cpu_clks));