From mboxrd@z Thu Jan 1 00:00:00 1970 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 6FB28C4321E for ; Mon, 24 Jan 2022 21:05:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358388AbiAXVFM (ORCPT ); Mon, 24 Jan 2022 16:05:12 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:53582 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1444404AbiAXVAw (ORCPT ); Mon, 24 Jan 2022 16:00:52 -0500 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 D62B96135E; Mon, 24 Jan 2022 21:00:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0C19C340E5; Mon, 24 Jan 2022 21:00:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643058051; bh=Z0DFj+IIA3ZacqhuK/HbkR0W3oq/NemNEIJFwRpukc4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0wXlWcS4Kn1JSOKUgzxBLFOfy2DJdqqOxWYjYneHrLVKOuDYZq17z0MsapiNMdSmA U7Ge25Jj1BRygFn8wnUhXjB2cCKW5d31RwZUpKOofREhCpw9850uGTgasmwS3ds4qH w9uR1xFMKlrSoYKbg+iOrIRj+gRJGL0D11FPN09I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Fabio Estevam , Shawn Guo , Sasha Levin Subject: [PATCH 5.16 0166/1039] soc: imx: gpcv2: keep i.MX8MM VPU-H1 bus clock active Date: Mon, 24 Jan 2022 19:32:35 +0100 Message-Id: <20220124184130.802467525@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184125.121143506@linuxfoundation.org> References: <20220124184125.121143506@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Adam Ford [ Upstream commit 8361b8b29f9389084b679db854cf733375c64763 ] Enable the vpu-h1 clock when the domain is active because reading or writing to the VPU-H1 IP block cause the system to hang. Fixes: 656ade7aa42a ("soc: imx: gpcv2: keep i.MX8M* bus clocks enabled") Signed-off-by: Adam Ford Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- drivers/soc/imx/gpcv2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c index b8d52d8d29dbb..7b6dfa33dcb9f 100644 --- a/drivers/soc/imx/gpcv2.c +++ b/drivers/soc/imx/gpcv2.c @@ -734,6 +734,7 @@ static const struct imx_pgc_domain imx8mm_pgc_domains[] = { .map = IMX8MM_VPUH1_A53_DOMAIN, }, .pgc = BIT(IMX8MM_PGC_VPUH1), + .keep_clocks = true, }, [IMX8MM_POWER_DOMAIN_DISPMIX] = { -- 2.34.1