soundwire: debugfs: Add missing SCP registers

SCP registers needs to be updated to accommodate additional
register entries as per the Soundwire 1.2 specification.

Signed-off-by: Uday M Bhat <uday.m.bhat@intel.com>
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230607020632.1030309-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/soundwire/debugfs.c b/drivers/soundwire/debugfs.c
index c3a1a35..d1553cb 100644 (file)
--- a/drivers/soundwire/debugfs.c
+++ b/drivers/soundwire/debugfs.c
@@ -86,10 +86,17 @@ static int sdw_slave_reg_show(struct seq_file *s_file, void *data)
 
        /* SCP registers */
        ret += scnprintf(buf + ret, RD_BUF - ret, "\nSCP\n");
-       for (i = SDW_SCP_INT1; i <= SDW_SCP_BANKDELAY; i++)
+       for (i = SDW_SCP_INT1; i <= SDW_SCP_BUS_CLOCK_BASE; i++)
                ret += sdw_sprintf(slave, buf, ret, i);
        for (i = SDW_SCP_DEVID_0; i <= SDW_SCP_DEVID_5; i++)
                ret += sdw_sprintf(slave, buf, ret, i);
+       for (i = SDW_SCP_FRAMECTRL_B0; i <= SDW_SCP_BUSCLOCK_SCALE_B0; i++)
+               ret += sdw_sprintf(slave, buf, ret, i);
+       for (i = SDW_SCP_FRAMECTRL_B1; i <= SDW_SCP_BUSCLOCK_SCALE_B1; i++)
+               ret += sdw_sprintf(slave, buf, ret, i);
+       for (i = SDW_SCP_PHY_OUT_CTRL_0; i <= SDW_SCP_PHY_OUT_CTRL_7; i++)
+               ret += sdw_sprintf(slave, buf, ret, i);
+
 
        /*
         * SCP Bank 0/1 registers are read-only and cannot be