[v1] brcmfmac: of: introduce new property to allow disable PNO

[PATCH] brcmfmac: of: introduce new property to allow disable PNO

Hermes Zhang posted 1 patch 4 years, 1 month ago

Diff against v2 v3
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There is a newer version of this series

drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 4 ++++
1 file changed, 4 insertions(+)

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[PATCH] brcmfmac: of: introduce new property to allow disable PNO

Posted by Hermes Zhang 4 years, 1 month ago

From: Hermes Zhang <chenhuiz@axis.com>

The PNO feature need to be disable for some scenario in different
product. This commit introduce a new property to allow the
product-specific toggling of this feature.

Signed-off-by: Hermes Zhang <chenhuiz@axis.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index 8623bde5eb70..15f190368a8b 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
@@ -11,6 +11,7 @@
 #include "core.h"
 #include "common.h"
 #include "of.h"
+#include "feature.h"
 
 static int brcmf_of_get_country_codes(struct device *dev,
 				      struct brcmf_mp_device *settings)
@@ -102,6 +103,9 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
 	if (bus_type != BRCMF_BUSTYPE_SDIO)
 		return;
 
+	if (of_find_property(np, "pno-disable", NULL))
+		settings->feature_disable |= BIT(BRCMF_FEAT_PNO);
+
 	if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0)
 		sdio->drive_strength = val;
 
-- 
2.30.2