From patchwork Wed Jan 31 16:09:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 769041 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 98BAA12A148; Wed, 31 Jan 2024 16:10:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706717410; cv=none; b=rzARPV+z0JDZU/hRiMuqNm0r7T3FLmFnbc90+tUYubOlA4Xd3YMjhbv/J5dITqa48aaE10NS6+ZDsysBdRZYEsqda/gKWp/FiKJmxTrvT9k54ZunsRV90kxczOqfrQlgjebslNN0Z6xF2zg30nbykOHkc8ydMZC1yKnER35f0fQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706717410; c=relaxed/simple; bh=12cYme6x/taHknHj3lS2U5xAwlTbyFCg7tD1Xg65RHw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=psURhYxthAARU4yO82AOPnllhZt9ydJJ6rmghdtRLH6gFd2Pn40iDoH7c+cenlUVFtOFlCRvHsmzEImj/Zq2LMNwntVaWPIUbQ3Is3MrAv2YhzPftZP4LM399uS5vBGZdBH63b8jmqXw3Jd34OHsgYephkTVFlVXbE2lbQYHUr8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-IronPort-AV: E=Sophos;i="6.05,231,1701097200"; d="scan'208";a="192402259" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 01 Feb 2024 01:10:07 +0900 Received: from localhost.localdomain (unknown [10.226.92.227]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5D7774018855; Thu, 1 Feb 2024 01:10:03 +0900 (JST) From: Biju Das To: Mauro Carvalho Chehab Cc: Biju Das , Hans Verkuil , Sakari Ailus , Stephen Boyd , Laurent Pinchart , Lad Prabhakar , Rob Herring , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-media@vger.kernel.org, Geert Uytterhoeven , Biju Das , linux-renesas-soc@vger.kernel.org Subject: [PATCH RFC 3/3] media: platform: rzg2l-cru: rzg2l-video: Use clk_disable_unprepare_sync() Date: Wed, 31 Jan 2024 16:09:47 +0000 Message-Id: <20240131160947.96171-4-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240131160947.96171-1-biju.das.jz@bp.renesas.com> References: <20240131160947.96171-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Use the clk_disable_unprepare_sync() for synchronizing clk gating in rzg2l_csi2_mipi_link_enable() Signed-off-by: Biju Das --- drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c index e68fcdaea207..8d8f1632168f 100644 --- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c +++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c @@ -387,7 +387,7 @@ static int rzg2l_csi2_mipi_link_enable(struct rzg2l_csi2 *csi2) rzg2l_csi2_write(csi2, CSI2nDTEL, 0xf778ff0f); rzg2l_csi2_write(csi2, CSI2nDTEH, 0x00ffff1f); - clk_disable_unprepare(csi2->vclk); + clk_disable_unprepare_sync(csi2->vclk); /* Enable LINK reception */ rzg2l_csi2_write(csi2, CSI2nMCT3, CSI2nMCT3_RXEN);