From: Alexey Roslyakov <alexey.roslyakov@gmail.com>
To: andrew@lunn.ch, kvalo@codeaurora.org, robh+dt@kernel.org,
mark.rutland@arm.com, arend.vanspriel@broadcom.com,
franky.lin@broadcom.com, hante.meuleman@broadcom.com,
chi-hsien.lin@cypress.com, wright.feng@cypress.com,
netdev@vger.kernel.org
Cc: linux-wireless@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com,
brcm80211-dev-list@cypress.com,
Alexey Roslyakov <alexey.roslyakov@gmail.com>
Subject: [PATCH net-next v2 2/2] dt: bindings: add new dt entries for brcmfmac
Date: Mon, 19 Mar 2018 08:40:32 +0700 [thread overview]
Message-ID: <20180319014032.9394-3-alexey.roslyakov@gmail.com> (raw)
In-Reply-To: <20180319014032.9394-1-alexey.roslyakov@gmail.com>
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.roslyakov@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
next prev parent reply other threads:[~2018-03-19 1:40 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-19 1:40 [PATCH net-next v2 0/2] brcmfmac: add new dt entries for SG SDIO settings Alexey Roslyakov
2018-03-19 1:40 ` [PATCH net-next v2 1/2] " Alexey Roslyakov
2018-03-19 16:23 ` Kalle Valo
2018-03-19 16:27 ` Alexey Roslyakov
2018-03-19 1:40 ` Alexey Roslyakov [this message]
2018-03-19 9:31 ` [PATCH net-next v2 2/2] dt: bindings: add new dt entries for brcmfmac Arend van Spriel
2018-03-19 14:10 ` Alexey Roslyakov
2018-03-19 17:55 ` Florian Fainelli
2018-03-19 23:16 ` Arend van Spriel
2018-03-20 3:36 ` Alexey Roslyakov
2018-03-20 7:58 ` Alexey Roslyakov
2018-03-20 9:03 ` Arend van Spriel
2018-03-20 9:35 ` Alexey Roslyakov
2018-03-20 9:55 ` Kalle Valo
2018-03-22 10:29 ` Ulf Hansson
2018-04-05 13:10 ` Kalle Valo
2018-04-05 19:09 ` Ulf Hansson
2018-04-05 19:11 ` Arend van Spriel
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