[PATCH 3/3] ASoC: SOF: Intel: lnl: Add fw_regs area to debugfs map

[Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>]

Expose the firmware registers via debugfs. it can be of great help while
debugging complex issues.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
 sound/soc/sof/intel/lnl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c
index c3ee507e2e21..82c975823ab3 100644
--- a/sound/soc/sof/intel/lnl.c
+++ b/sound/soc/sof/intel/lnl.c
@@ -28,6 +28,7 @@ static const struct snd_sof_debugfs_map lnl_dsp_debugfs[] = {
 	{"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS},
 	{"pp", HDA_DSP_PP_BAR,  0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS},
 	{"dsp", HDA_DSP_BAR,  0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS},
+	{"fw_regs", HDA_DSP_BAR,  MTL_SRAM_WINDOW_OFFSET(0), 0x1000, SOF_DEBUGFS_ACCESS_D0_ONLY},
 };
 
 /* this helps allows the DSP to setup DMIC/SSP */
-- 
2.44.0