In case if the host has higher align requirements for SG items, allow
setting device-specific aligns for scatterlist items.
Signed-off-by: Alexey Roslyakov <alexey.roslya...@gmail.com>
---
Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git
a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
index 86602f264dce..187b8c1b52a7 100644
--- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
+++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
@@ -17,6 +17,11 @@ Optional properties:
When not specified the device will use in-band SDIO interrupts.
- interrupt-names : name of the out-of-band interrupt, which must be set
to "host-wake".
+ - brcm,broken-sg-support : boolean flag to indicate that the SDIO host
+ controller has higher align requirement than 32 bytes for each
+ scatterlist item.
+ - brcm,sd-head-align : alignment requirement for start of data buffer.
+ - brcm,sd-sgentry-align : length alignment requirement for each sg entry.
Example:
--
2.16.1
