From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Thu, 3 Oct 2024 09:48:30 +0000 (+0800)
Subject: soundwire: cadence: clear MCP BLOCK_WAKEUP in init
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=830f1aa53c0287eae667fa5f0a690bec34a10a3f;p=users%2Fjedix%2Flinux-maple.git

soundwire: cadence: clear MCP BLOCK_WAKEUP in init

Follow recommended programming flows.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20241003094830.119673-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index 7c8c977a923a..f367670ea991 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -1425,6 +1425,11 @@ int sdw_cdns_init(struct sdw_cdns *cdns)
 	cdns_ip_updatel(cdns, CDNS_IP_MCP_CONTROL, CDNS_IP_MCP_CONTROL_CMD_ACCEPT,
 			CDNS_IP_MCP_CONTROL_CMD_ACCEPT);
 
+	/* disable wakeup */
+	cdns_ip_updatel(cdns, CDNS_IP_MCP_CONTROL,
+			CDNS_IP_MCP_CONTROL_BLOCK_WAKEUP,
+			0);
+
 	/* Configure mcp config */
 	val = cdns_readl(cdns, CDNS_MCP_CONFIG);