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soundwire: cadence: clear MCP BLOCK_WAKEUP in init

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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>
This commit is contained in:
Pierre-Louis Bossart
2024-10-03 17:48:30 +08:00
committed by Vinod Koul
parent 6124a4063b
commit 830f1aa53c
1 changed files with 5 additions and 0 deletions
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5
drivers/soundwire/cadence_master.c
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@@ -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);