broken_sg_support, sd_head_align, and sd_sgentry_align are used in
brcmfmac code but not configurable in dts file. Add the parsing logic.
Now they can be configured like below in dts:
brcm,broken_sg_support;
brcm,sd_head_align = <4>;
brcm,sd_sgentry_align = <4>;
Signed-off-by: Chi-hsien Lin <[email protected]>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index aee6e59..fd028b1 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
@@ -39,6 +39,13 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type
bus_type,
if (of_property_read_u32(np, "brcm,drive-strength", &val) == 0)
sdio->drive_strength = val;
+ sdio->broken_sg_support = of_property_read_bool(np,
+
"brcm,broken_sg_support");
+ if (of_property_read_u32(np, "brcm,sd_head_align", &val) == 0)
+ sdio->sd_head_align = (u16)val;
+ if (of_property_read_u32(np, "brcm,sd_sgentry_align", &val) == 0)
+ sdio->sd_sgentry_align = (u16)val;
+
/* make sure there are interrupts defined in the node */
if (!of_find_property(np, "interrupts", NULL))
return;
--
2.1.0
