ASoC: add fault detect recovery property to DT bindings

The driver already has support for setting the FDRB bit in the CONFA
register through platform data, but there was no property to set it
in the device-tree bindings.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/st,sta32x.txt b/Documentation/devicetree/bindings/sound/st,sta32x.txt
index 255de3ae5b2ff5e9cb58f33983b76e120fac0699..ff4a685a43036ee12675b9962987ec5d34d0dc8f 100644 (file)
--- a/Documentation/devicetree/bindings/sound/st,sta32x.txt
+++ b/Documentation/devicetree/bindings/sound/st,sta32x.txt
@@ -39,6 +39,9 @@ Optional properties:
   -  st,thermal-warning-recover:
        If present, thermal warning recovery is enabled.
 
+  - st,fault-detect-recovery:
+       If present, fault detect recovery is enabled.
+
   -  st,thermal-warning-adjustment:
        If present, thermal warning adjustment is enabled.
 

diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index d5035f2f2b2ba727329570003d7d13a3c42d93d4..22de1593443cc48c721acd8b34e2bccc9adfe3b3 100644 (file)
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -1038,6 +1038,8 @@ static int sta32x_probe_dt(struct device *dev, struct sta32x_priv *sta32x)
        of_property_read_u8(np, "st,ch3-output-mapping",
                            &pdata->ch3_output_mapping);
 
+       if (of_get_property(np, "st,fault-detect-recovery", NULL))
+               pdata->fault_detect_recovery = 1;
        if (of_get_property(np, "st,thermal-warning-recovery", NULL))
                pdata->thermal_warning_recovery = 1;
        if (of_get_property(np, "st,thermal-warning-adjustment", NULL))