Re: [PATCH] stmmac: Add an optional register interface clock

From: Andrew Bresticker Date: Tue, 7 Apr 2015 13:38:45 -0700 > The DWMAC block on certain SoCs (such as IMG Pistachio) have a second > clock which must be enabled in order to access the peripheral's > register interface, so add support for requesting and enabling an > optional "pclk". > > Signe

[PATCH] stmmac: Add an optional register interface clock

The DWMAC block on certain SoCs (such as IMG Pistachio) have a second clock which must be enabled in order to access the peripheral's register interface, so add support for requesting and enabling an optional "pclk". Signed-off-by: Andrew Bresticker Cc: James Hartley Cc: Arnd Bergmann --- Docu