From: Robert Jarzmik Date: Mon, 17 Oct 2016 19:45:32 +0000 (+0200) Subject: net: smsc91x: add u16 workaround for pxa platforms X-Git-Tag: v4.10-rc1~202^2~444^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4055a8cf7ba0042947309d1eada4d842bd3d8b7;p=platform%2Fkernel%2Flinux-exynos.git net: smsc91x: add u16 workaround for pxa platforms Add a workaround for mainstone, idp and stargate2 boards, for u16 writes which must be aligned on 32 bits addresses. Signed-off-by: Robert Jarzmik Cc: Jeremy Linton Acked-by: Rob Herring Signed-off-by: David S. Miller --- diff --git a/Documentation/devicetree/bindings/net/smsc-lan91c111.txt b/Documentation/devicetree/bindings/net/smsc-lan91c111.txt index e77e167..309e37e 100644 --- a/Documentation/devicetree/bindings/net/smsc-lan91c111.txt +++ b/Documentation/devicetree/bindings/net/smsc-lan91c111.txt @@ -13,3 +13,5 @@ Optional properties: 16-bit access only. - power-gpios: GPIO to control the PWRDWN pin - reset-gpios: GPIO to control the RESET pin +- pxa-u16-align4 : Boolean, put in place the workaround the force all + u16 writes to be 32 bits aligned