From nobody Sun Dec 14 06:20:39 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9CA0C25B0E for ; Mon, 15 Aug 2022 19:13:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343597AbiHOTN5 (ORCPT ); Mon, 15 Aug 2022 15:13:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44208 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343752AbiHOTKz (ORCPT ); Mon, 15 Aug 2022 15:10:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CA323AE69; Mon, 15 Aug 2022 11:36:38 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C7F4D61024; Mon, 15 Aug 2022 18:36:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AAF77C433D7; Mon, 15 Aug 2022 18:36:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660588597; bh=SBzQteFzmwAx5cbaMvhguyziPkBKT50j+fZw3n8Q/0I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RjMQpC5lWLzWRJr5nbrUXPy1R99xVDO0CjFyRbjFLaC5pWTv7Lb544GZVgUVHRj3B bx6vS4U3T36KUInWWJxJgVcsV6UdUpuagvV+C7vLfJl7iX7jIE1c6B2/Du0us8azMH Q5eH98Fy9NXTx8TKovTw0uaHgjZA3bpIE9Id5rTs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Robert Marko , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.15 453/779] clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks Date: Mon, 15 Aug 2022 20:01:37 +0200 Message-Id: <20220815180356.644761729@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180337.130757997@linuxfoundation.org> References: <20220815180337.130757997@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Robert Marko [ Upstream commit 2bd357e698207e2e65db03007e4be65bf9d6a7b3 ] Currently, attempting to enable the UBI clocks will cause the stuck at off warning to be printed and clk_enable will fail. [ 14.936694] gcc_ubi1_ahb_clk status stuck at 'off' Downstream 5.4 QCA kernel has fixed this by seting the BRANCH_HALT_DELAY flag on UBI clocks, so lets do the same. Fixes: 5736294aef83 ("clk: qcom: ipq8074: add NSS clocks") Signed-off-by: Robert Marko Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220515210048.483898-6-robimarko@gmail.com Signed-off-by: Sasha Levin --- drivers/clk/qcom/gcc-ipq8074.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c index f1017f2e61bd..2c2ecfc5e61f 100644 --- a/drivers/clk/qcom/gcc-ipq8074.c +++ b/drivers/clk/qcom/gcc-ipq8074.c @@ -3354,6 +3354,7 @@ static struct clk_branch gcc_nssnoc_ubi1_ahb_clk =3D { =20 static struct clk_branch gcc_ubi0_ahb_clk =3D { .halt_reg =3D 0x6820c, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x6820c, .enable_mask =3D BIT(0), @@ -3371,6 +3372,7 @@ static struct clk_branch gcc_ubi0_ahb_clk =3D { =20 static struct clk_branch gcc_ubi0_axi_clk =3D { .halt_reg =3D 0x68200, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68200, .enable_mask =3D BIT(0), @@ -3388,6 +3390,7 @@ static struct clk_branch gcc_ubi0_axi_clk =3D { =20 static struct clk_branch gcc_ubi0_nc_axi_clk =3D { .halt_reg =3D 0x68204, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68204, .enable_mask =3D BIT(0), @@ -3405,6 +3408,7 @@ static struct clk_branch gcc_ubi0_nc_axi_clk =3D { =20 static struct clk_branch gcc_ubi0_core_clk =3D { .halt_reg =3D 0x68210, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68210, .enable_mask =3D BIT(0), @@ -3422,6 +3426,7 @@ static struct clk_branch gcc_ubi0_core_clk =3D { =20 static struct clk_branch gcc_ubi0_mpt_clk =3D { .halt_reg =3D 0x68208, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68208, .enable_mask =3D BIT(0), @@ -3439,6 +3444,7 @@ static struct clk_branch gcc_ubi0_mpt_clk =3D { =20 static struct clk_branch gcc_ubi1_ahb_clk =3D { .halt_reg =3D 0x6822c, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x6822c, .enable_mask =3D BIT(0), @@ -3456,6 +3462,7 @@ static struct clk_branch gcc_ubi1_ahb_clk =3D { =20 static struct clk_branch gcc_ubi1_axi_clk =3D { .halt_reg =3D 0x68220, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68220, .enable_mask =3D BIT(0), @@ -3473,6 +3480,7 @@ static struct clk_branch gcc_ubi1_axi_clk =3D { =20 static struct clk_branch gcc_ubi1_nc_axi_clk =3D { .halt_reg =3D 0x68224, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68224, .enable_mask =3D BIT(0), @@ -3490,6 +3498,7 @@ static struct clk_branch gcc_ubi1_nc_axi_clk =3D { =20 static struct clk_branch gcc_ubi1_core_clk =3D { .halt_reg =3D 0x68230, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68230, .enable_mask =3D BIT(0), @@ -3507,6 +3516,7 @@ static struct clk_branch gcc_ubi1_core_clk =3D { =20 static struct clk_branch gcc_ubi1_mpt_clk =3D { .halt_reg =3D 0x68228, + .halt_check =3D BRANCH_HALT_DELAY, .clkr =3D { .enable_reg =3D 0x68228, .enable_mask =3D BIT(0), --=20 2.35.1