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soundwire: cadence: split access to IP_MCP_CMDCTRL fields

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The latest Cadence IP splits the MCP_CMDCTRL fields in two registers:
MCP_CMDCTRL and IP_MCP_CMDCTRL. Rename the relevant fields and change
the access methods used for those fields.

In practice we only use the Parity error insertion in IP_CMD_CTRL.

For existing solutions, this is an iso-functionality change.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230314015410.487311-16-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2023-03-14 09:54:09 +08:00 committed by Vinod Koul
parent 4dc953bcad
commit 73a29d3f3d
1 changed files with 8 additions and 8 deletions
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16
drivers/soundwire/cadence_master.c
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@ -54,9 +54,9 @@ MODULE_PARM_DESC(cdns_mcp_int_mask, "Cadence MCP IntMask");
#define CDNS_IP_MCP_CONTROL_CMD_ACCEPT BIT(1)
#define CDNS_IP_MCP_CONTROL_BLOCK_WAKEUP BIT(0)
#define CDNS_MCP_CMDCTRL 0x8
#define CDNS_IP_MCP_CMDCTRL 0x8 /* IP offset added at run-time */
#define CDNS_MCP_CMDCTRL_INSERT_PARITY_ERR BIT(2)
#define CDNS_IP_MCP_CMDCTRL_INSERT_PARITY_ERR BIT(2)
#define CDNS_MCP_SSPSTAT 0xC
#define CDNS_MCP_FRAME_SHAPE 0x10
@ -428,9 +428,9 @@ static int cdns_parity_error_injection(void *data, u64 value)
mutex_lock(&bus->bus_lock);
/* program hardware to inject parity error */
cdns_updatel(cdns, CDNS_MCP_CMDCTRL,
CDNS_MCP_CMDCTRL_INSERT_PARITY_ERR,
CDNS_MCP_CMDCTRL_INSERT_PARITY_ERR);
cdns_ip_updatel(cdns, CDNS_IP_MCP_CMDCTRL,
CDNS_IP_MCP_CMDCTRL_INSERT_PARITY_ERR,
CDNS_IP_MCP_CMDCTRL_INSERT_PARITY_ERR);
/* commit changes */
cdns_updatel(cdns, CDNS_MCP_CONFIG_UPDATE,
@ -442,9 +442,9 @@ static int cdns_parity_error_injection(void *data, u64 value)
dev_info(cdns->dev, "parity error injection, read: %d\n", ret);
/* program hardware to disable parity error */
cdns_updatel(cdns, CDNS_MCP_CMDCTRL,
CDNS_MCP_CMDCTRL_INSERT_PARITY_ERR,
0);
cdns_ip_updatel(cdns, CDNS_IP_MCP_CMDCTRL,
CDNS_IP_MCP_CMDCTRL_INSERT_PARITY_ERR,
0);
/* commit changes */
cdns_updatel(cdns, CDNS_MCP_CONFIG_UPDATE,