From 73a29d3f3d5b38c8ce2779bdaf3eb9a86bc6c212 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Tue, 14 Mar 2023 09:54:09 +0800 Subject: soundwire: cadence: split access to IP_MCP_CMDCTRL fields 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 Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20230314015410.487311-16-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul --- drivers/soundwire/cadence_master.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/soundwire') 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, -- cgit v1.2.3