From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
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 --- drivers/soundwire/cadence_master.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index 4c82712944b9..5128923f051e 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -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,