From nobody Thu Oct 2 07:48:32 2025 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (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 77DC41DA62E; Fri, 19 Sep 2025 12:37:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758285461; cv=none; b=CMS8+4D0D12CDZj9uhu0F1NZKsekvJrFFrlMyLAYsP7ixV2sbOqCvDMYx0Vq2KNiIQUn7DKGoSynVWaV8k8Z35MeYZnQFnIeuFhNSJ7b07v5RhaEjzET1j+AGVFaIdK59tSPbUrufTOy86iQ+wDCjPsZpJFvBu4Is40WSsxNCcA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758285461; c=relaxed/simple; bh=Cfh7jKCIIdh0ilsuaB7h/MSlYkhLkr2BKLhXRvpHUWc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=brzJxoimRgoMYSfdJmLNChFSW9kjJYa9EyNGUDXBr4SQpa4EB6zaHfjbiyR5UvjLaL/ZBf6AmvaqTdkKeX/xL2WTk+nSycMWyAgn0mIH+VzQH9n+F/XdKqpdnjYlpi1QJ4JolWqiKiQwzy8Lun2HfwpP/sfIOoxHLD05C3Mk//s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=iafKBMAn; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=6XwjPMJk; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="iafKBMAn"; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="6XwjPMJk" DKIM-Signature: v=1; a=rsa-sha256; s=202507r; d=mainlining.org; c=relaxed/relaxed; h=To:Message-Id:Subject:Date:From; t=1758285281; bh=cE4YyDikLXUbR2I09c3gZ0I Uijha+U7iyL4uJQme8R0=; b=iafKBMAnqbhfA87Pt3Sev9F7isZPfrZ88XQcDzoHs8h0T3UXhN 5qWkhKFhUvlfU03tbN4xdFm70HUEekgTOH5mctfxn9uzFsIDIdgqPvRoYRmgkrj4n4pLPLH+Dl0 Fr3u0D8h48+vMTB+e4Rvqw/XyX8bBI0o52W6jTHsBkrDMiLz3DMa13ZCBsXjZH0smaEVwDbtMbG Gv57fWjH3b2peWEYF4mjKFMUSWMDkZAN6U+19iSeFVL6HzJ12HGB/vJhk4Ce/Hx4WLJNxXgv1pM YZsCepv5YSz+oD8ZVw07nYHQc+chyqzpKE7SfEbBh6prifhAVsdt4cumqgqjeLntyGA==; DKIM-Signature: v=1; a=ed25519-sha256; s=202507e; d=mainlining.org; c=relaxed/relaxed; h=To:Message-Id:Subject:Date:From; t=1758285281; bh=cE4YyDikLXUbR2I09c3gZ0I Uijha+U7iyL4uJQme8R0=; b=6XwjPMJkQX0ZTtQSVwDr7QQE9krj4y51fbxD2w9+gZaRF3pIKE k6pk2fcwC0I+pn3E/winjhkc81JEartUdUBA==; From: Jens Reidel Date: Fri, 19 Sep 2025 14:34:30 +0200 Subject: [PATCH 1/3] dt-bindings: clock: sm7150-dispcc: Add MDSS_CORE reset Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250919-sm7150-dispcc-fixes-v1-1-308ad47c5fce@mainlining.org> References: <20250919-sm7150-dispcc-fixes-v1-0-308ad47c5fce@mainlining.org> In-Reply-To: <20250919-sm7150-dispcc-fixes-v1-0-308ad47c5fce@mainlining.org> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Danila Tikhonov , David Wronek Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, linux@mainlining.org, ~postmarketos/upstreaming@lists.sr.ht, Jens Reidel X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=741; i=adrian@mainlining.org; h=from:subject:message-id; bh=Cfh7jKCIIdh0ilsuaB7h/MSlYkhLkr2BKLhXRvpHUWc=; b=owGbwMvMwCWmfPDpV6GDysyMp9WSGDLO+j5gsMtbukdsze9noifq/ssmrje7JKC54dCneT9FI iostTOXdJSyMIhxMciKKbLU30gwuWr97dD8fJvVMHNYmcCGcHEKwES67jP8r9FX2J02QXT9wcXn VFeYlidM1mr8u3vlXJHjZw0SGk8dcWP4X6Auw77bKphRYc19jccRhsvDX9QZXnLr1D/pLrtBvOc wJwA= X-Developer-Key: i=adrian@mainlining.org; a=openpgp; fpr=7FD86034D53BF6C29F6F3CAB23C1E5F512C12303 Add the index for a reset inside the dispcc on SM7150 SoC. Signed-off-by: Jens Reidel Acked-by: Rob Herring (Arm) --- include/dt-bindings/clock/qcom,sm7150-dispcc.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/dt-bindings/clock/qcom,sm7150-dispcc.h b/include/dt-bi= ndings/clock/qcom,sm7150-dispcc.h index fc1fefe8fd7248bb160816cebb8cc4c51615a8dc..1e4e6432d5065b1dd3daed5b382= 732c9c9c09444 100644 --- a/include/dt-bindings/clock/qcom,sm7150-dispcc.h +++ b/include/dt-bindings/clock/qcom,sm7150-dispcc.h @@ -53,6 +53,9 @@ #define DISPCC_SLEEP_CLK 41 #define DISPCC_SLEEP_CLK_SRC 42 =20 +/* DISPCC resets */ +#define DISPCC_MDSS_CORE_BCR 0 + /* DISPCC GDSCR */ #define MDSS_GDSC 0 =20 --=20 2.51.0 From nobody Thu Oct 2 07:48:32 2025 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (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 C80F11F12E9; Fri, 19 Sep 2025 12:39:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758285558; cv=none; b=W+p6qOFBQkZS5Jmbj5F5227YoU7EeHfUl1o10+KjNW2bkMzICz2RC+sqf9KU+uxNCcO0UzE1M8fk7xGtWPAimTZyifv57kph1aqFWZfJ7xWs1w1Zy0718u5DccPkel3ADoYu4mvM0FeFRXvZD+CmToY5tAKXH3ZAvLXnEShBs+4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758285558; c=relaxed/simple; bh=rTjFDRcZkzHV1+pjQ+w1jZB9waexazcpxBbnJnVaZ/4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=N6Al1wEmhTeA4cCLseUwmBUvASZ/aN4q/GVDoeLMsnJEEoc2HBJB/NoCMS1jKB1PZYmOSkWeMaEny8S2fj+dpkTdDAtbDTwrwTJvtaH4Jg5jL2Q/aiEcq+nA/2sQCqX6mtxGJlbOhXKXEX6dHB1Fa805LN/PVvSMJNYZABMt4NU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=s18pz+XA; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=nGqUFa5j; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="s18pz+XA"; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="nGqUFa5j" DKIM-Signature: v=1; a=rsa-sha256; s=202507r; d=mainlining.org; c=relaxed/relaxed; h=To:Message-Id:Subject:Date:From; t=1758285282; bh=PkrRRc9uyNCki1ghAUSjxt3 /iQSx1tdx5I5omEv/bOc=; b=s18pz+XA+4+q+T/eg6hqz/PyDiU6Xda/6a/MSBkWeq86V57eBh wQXATg7PwbzLNzj60Wp+WWZ+XyQxm4qnRc5PKq9l8NBbZH37hvyRtpQBVYaEopD/lYZUk1BtUkG ymX/2gaJaZp/eLCouk5lRIhn/S5ifPrsi/X6NWYYlRCktuNwhZGtsFxO9yaIsXY+9o4Cd6WcmdA BLmxxlM8ULmahjuiVvZXExalFC/d+jvof0GbA3tfdYGqZB/+BBsz9JKFURT6yCPv8QaniB7Wb4h XAKFQnojA/Vk1arGcJjjqXS+dMvWEyGdyVJpykaNparwzsD2h3tUNO3QRASXt/s0ljg==; DKIM-Signature: v=1; a=ed25519-sha256; s=202507e; d=mainlining.org; c=relaxed/relaxed; h=To:Message-Id:Subject:Date:From; t=1758285282; bh=PkrRRc9uyNCki1ghAUSjxt3 /iQSx1tdx5I5omEv/bOc=; b=nGqUFa5jDz8uFDinRR9c1edtigdMOwfv/xbcDUpLgnQctoYdhx PJHeypufnDu36+3R5YRdybVvZSldoL4uu9Dg==; From: Jens Reidel Date: Fri, 19 Sep 2025 14:34:31 +0200 Subject: [PATCH 2/3] clk: qcom: dispcc-sm7150: Add MDSS_CORE reset Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250919-sm7150-dispcc-fixes-v1-2-308ad47c5fce@mainlining.org> References: <20250919-sm7150-dispcc-fixes-v1-0-308ad47c5fce@mainlining.org> In-Reply-To: <20250919-sm7150-dispcc-fixes-v1-0-308ad47c5fce@mainlining.org> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Danila Tikhonov , David Wronek Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, linux@mainlining.org, ~postmarketos/upstreaming@lists.sr.ht, Jens Reidel X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1314; i=adrian@mainlining.org; h=from:subject:message-id; bh=rTjFDRcZkzHV1+pjQ+w1jZB9waexazcpxBbnJnVaZ/4=; b=owGbwMvMwCWmfPDpV6GDysyMp9WSGDLO+j64utbm2a5zKz4aSdROmrzH+uTdTK7+pG2rz3qKz HjE5SCs0lHKwiDGxSArpshSfyPB5Kr1t0Pz821Ww8xhZQIZwsDFKQATudzC8M+K4+sriYrU2IY/ TCpVjzWSdMXuyh7IVjqS/yZkr3+aVAEjQ9tnHw2zG+m7WtKfPb0589QhiRnBGw1+xss+4c3c2Hk rhgUA X-Developer-Key: i=adrian@mainlining.org; a=openpgp; fpr=7FD86034D53BF6C29F6F3CAB23C1E5F512C12303 Add the offsets for a reset inside the dispcc on SM7150 SoC. Signed-off-by: Jens Reidel Reviewed-by: Dmitry Baryshkov --- drivers/clk/qcom/dispcc-sm7150.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/clk/qcom/dispcc-sm7150.c b/drivers/clk/qcom/dispcc-sm7= 150.c index bdfff246ed3fe08dea3647da9582e166cfbb96f4..0a7f6ec7a2a737c6f6f0484c71d= d80f3dbf758b6 100644 --- a/drivers/clk/qcom/dispcc-sm7150.c +++ b/drivers/clk/qcom/dispcc-sm7150.c @@ -20,6 +20,7 @@ #include "clk-regmap-divider.h" #include "common.h" #include "gdsc.h" +#include "reset.h" =20 enum { DT_BI_TCXO, @@ -951,6 +952,10 @@ static struct gdsc *dispcc_sm7150_gdscs[] =3D { [MDSS_GDSC] =3D &mdss_gdsc, }; =20 +static const struct qcom_reset_map dispcc_sm7150_resets[] =3D { + [DISPCC_MDSS_CORE_BCR] =3D { 0x2000 }, +}; + static const struct regmap_config dispcc_sm7150_regmap_config =3D { .reg_bits =3D 32, .reg_stride =3D 4, @@ -965,6 +970,8 @@ static const struct qcom_cc_desc dispcc_sm7150_desc =3D= { .num_clks =3D ARRAY_SIZE(dispcc_sm7150_clocks), .gdscs =3D dispcc_sm7150_gdscs, .num_gdscs =3D ARRAY_SIZE(dispcc_sm7150_gdscs), + .resets =3D dispcc_sm7150_resets, + .num_resets =3D ARRAY_SIZE(dispcc_sm7150_resets), }; =20 static const struct of_device_id dispcc_sm7150_match_table[] =3D { --=20 2.51.0 From nobody Thu Oct 2 07:48:32 2025 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (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 598991A3164; Fri, 19 Sep 2025 12:38:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758285510; cv=none; b=a+Bn1ciF1fJWOpmJJcJnQY6AgcBqZmJnrpsTRwUDLWUNCvBVWrRVu+zsbFqpxvKeKvQdINvE0mEV+J/bLUQTVxOpxVQMVzBbq+7282NztG6FYJFtpVoxGd3viUMiZH6Hrv/wfGK8sPktzgKrbFQ78sJw4ctlAFB+35JquueXQVk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758285510; c=relaxed/simple; bh=pjdx3KmkVfayItoNx+GcC2rpgXGWKVIs9w087+AuPlI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; 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a=openpgp; fpr=7FD86034D53BF6C29F6F3CAB23C1E5F512C12303 Set CLK_OPS_PARENT_ENABLE to ensure the parent gets prepared and enabled when switching to it, fixing an "rcg didn't update its configuration" warning. Signed-off-by: Jens Reidel Reviewed-by: Dmitry Baryshkov --- drivers/clk/qcom/dispcc-sm7150.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/qcom/dispcc-sm7150.c b/drivers/clk/qcom/dispcc-sm7= 150.c index 0a7f6ec7a2a737c6f6f0484c71dd80f3dbf758b6..811d380a8e9f9bd8a8f1aecba56= 7ebffdb893f5d 100644 --- a/drivers/clk/qcom/dispcc-sm7150.c +++ b/drivers/clk/qcom/dispcc-sm7150.c @@ -357,7 +357,7 @@ static struct clk_rcg2 dispcc_mdss_pclk0_clk_src =3D { .name =3D "dispcc_mdss_pclk0_clk_src", .parent_data =3D dispcc_parent_data_4, .num_parents =3D ARRAY_SIZE(dispcc_parent_data_4), - .flags =3D CLK_SET_RATE_PARENT, + .flags =3D CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops =3D &clk_pixel_ops, }, }; --=20 2.51.0