From nobody Mon Feb 9 09:54:44 2026 Received: from mx1.sberdevices.ru (mx1.sberdevices.ru [37.18.73.165]) (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 A7BF31854; Fri, 2 Feb 2024 14:27:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=37.18.73.165 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706884031; cv=none; b=ZVi1el5BYsDo00rW8sLH5XgYOCHrVHhYZ5/95RlCk6+bv+I6MGff/c7WxLByogp8baDY1vbBnPqxBY3xfOEztsTFblPMGJ1n88OB+XkTmjoGn0YZbzbFM2SVhixqZ/Ln1FrD0ArBKKVXz9ascgm933qrOqIkGrgqoJf+XHbHRSk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706884031; c=relaxed/simple; bh=CHL4VTwATVPlntAxMS+V97knUqQfUioN/hnMfpChPiY=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=DOvTpdWYHhCym8NMXGfHzssHmIIpsjncNx8iGyg/1mYmeRCuo4D9DDEFnms/zQWabHP1AbTTkK44vmkO/4HKrscYlZjfg2Hdwok+/TRN5xY5zZ/vkYKIrsxY1uswalZb9n8QNugViYGEbIaGO11pSmENLhKl+mo3kc2ZugpUugE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=tv1lOjPn; arc=none smtp.client-ip=37.18.73.165 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="tv1lOjPn" Received: from p-infra-ksmg-sc-msk01 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id 856F8100009; Fri, 2 Feb 2024 17:27:03 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru 856F8100009 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1706884023; bh=JeqPP36z4pnlbw1sLnjMU+SnvqzYB8B7+7WjQdUZT4c=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=tv1lOjPnlavwyjm3XqtQCuyI0jQIgx8BjwD5J7mtuY+0ASihXhtcUwGqBSlJOpxF0 4VcsGPlJbYKLmhw4lYFAHsYtbmjiRh6elHhYTXK16Txt+RykRNbsbloux+baHiiROX O37p8jA5N1pIMokgEMIfVIHfHW8aiWYuyJ5Jt0y3likxUqK0Y4+Q3N5+TD23MQyNmh JL1FlWWuJiMA4sWq+EBP80SCK6Ckxspn9FxGmMxjpacDIaBY4YL2T4SdV6rqW26I4N UBwHr9zyHt7iTS+fJ2xhaDLfRz5V6XQbSr4acJqiKHuO/pqPndy8yaPV2POm8jBRTd hCSgBs0aA0r9Q== Received: from smtp.sberdevices.ru (p-i-exch-sc-m01.sberdevices.ru [172.16.192.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Fri, 2 Feb 2024 17:27:03 +0300 (MSK) Received: from localhost.localdomain (100.64.160.123) by p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Fri, 2 Feb 2024 17:27:03 +0300 From: Igor Prusov To: , CC: , , Igor Prusov , Kevin Hilman , Martin Blumenstingl , Michael Turquette , Stephen Boyd , , , , Subject: [PATCH] clk: meson: Add missing clocks to axg_clk_regmaps Date: Fri, 2 Feb 2024 17:25:48 +0300 Message-ID: <20240202172537.1.I64656c75d84284bc91e6126b50b33c502be7c42a@changeid> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 183159 [Feb 02 2024] X-KSMG-AntiSpam-Version: 6.1.0.3 X-KSMG-AntiSpam-Envelope-From: ivprusov@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 7 0.3.7 6d6bf5bd8eea7373134f756a2fd73e9456bb7d1a, {Tracking_from_domain_doesnt_match_to}, 100.64.160.123:7.1.2;salutedevices.com:7.1.1;smtp.sberdevices.ru:7.1.1,5.0.1;127.0.0.199:7.1.2;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/02/02 11:00:00 #23326006 X-KSMG-AntiVirus-Status: Clean, skipped Content-Type: text/plain; charset="utf-8" Some clocks were missing from axg_clk_regmaps, which caused kernel panic during cat /sys/kernel/debug/clk/clk_summary [ 57.349402] Unable to handle kernel NULL pointer dereference at virtual = address 00000000000001fc ... [ 57.430002] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE= =3D--) [ 57.436900] pc : regmap_read+0x1c/0x88 [ 57.440608] lr : clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.445611] sp : ffff800082f1b690 [ 57.448888] x29: ffff800082f1b690 x28: 0000000000000000 x27: ffff800080e= b9a70 [ 57.455961] x26: 0000000000000007 x25: 0000000000000016 x24: 00000000000= 00000 [ 57.463033] x23: ffff800080e8b488 x22: 0000000000000015 x21: ffff00000e7= e7000 [ 57.470106] x20: ffff00000400ec00 x19: 0000000000000000 x18: fffffffffff= fffff [ 57.477178] x17: 0000000000000000 x16: 0000000000000000 x15: ffff0000042= a3000 [ 57.484251] x14: 0000000000000000 x13: ffff0000042a2fec x12: 0000000005f= 5e100 [ 57.491323] x11: abcc77118461cefd x10: 0000000000000020 x9 : ffff8000805= e4b24 [ 57.498396] x8 : ffff0000028063c0 x7 : ffff800082f1b710 x6 : ffff800082f= 1b710 [ 57.505468] x5 : 00000000ffffffd0 x4 : ffff800082f1b6e0 x3 : 00000000000= 01000 [ 57.512541] x2 : ffff800082f1b6e4 x1 : 000000000000012c x0 : 00000000000= 00000 [ 57.519615] Call trace: [ 57.522030] regmap_read+0x1c/0x88 [ 57.525393] clk_regmap_gate_is_enabled+0x3c/0xb0 [ 57.530050] clk_core_is_enabled+0x44/0x120 [ 57.534190] clk_summary_show_subtree+0x154/0x2f0 [ 57.538847] clk_summary_show_subtree+0x220/0x2f0 [ 57.543505] clk_summary_show_subtree+0x220/0x2f0 [ 57.548162] clk_summary_show_subtree+0x220/0x2f0 [ 57.552820] clk_summary_show_subtree+0x220/0x2f0 [ 57.557477] clk_summary_show_subtree+0x220/0x2f0 [ 57.562135] clk_summary_show_subtree+0x220/0x2f0 [ 57.566792] clk_summary_show_subtree+0x220/0x2f0 [ 57.571450] clk_summary_show+0x84/0xb8 [ 57.575245] seq_read_iter+0x1bc/0x4b8 [ 57.578954] seq_read+0x8c/0xd0 [ 57.582059] full_proxy_read+0x68/0xc8 [ 57.585767] vfs_read+0xb0/0x268 [ 57.588959] ksys_read+0x70/0x108 [ 57.592236] __arm64_sys_read+0x24/0x38 [ 57.596031] invoke_syscall+0x50/0x128 [ 57.599740] el0_svc_common.constprop.0+0x48/0xf8 [ 57.604397] do_el0_svc+0x28/0x40 [ 57.607675] el0_svc+0x34/0xb8 [ 57.610694] el0t_64_sync_handler+0x13c/0x158 [ 57.615006] el0t_64_sync+0x190/0x198 [ 57.618635] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941fc00) [ 57.624668] ---[ end trace 0000000000000000 ]--- Signed-off-by: Igor Prusov --- drivers/clk/meson/axg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c index c12f81dfa674..5f60f2bcca59 100644 --- a/drivers/clk/meson/axg.c +++ b/drivers/clk/meson/axg.c @@ -2142,7 +2142,9 @@ static struct clk_regmap *const axg_clk_regmaps[] =3D= { &axg_vclk_input, &axg_vclk2_input, &axg_vclk_div, + &axg_vclk_div1, &axg_vclk2_div, + &axg_vclk2_div1, &axg_vclk_div2_en, &axg_vclk_div4_en, &axg_vclk_div6_en, --=20 2.34.1