From mboxrd@z Thu Jan 1 00:00:00 1970 From: laurent.pinchart@ideasonboard.com (Laurent Pinchart) Date: Fri, 09 Jan 2015 00:51:23 +0200 Subject: [PATCH v2 0/8] Add Simple Power-Managed Bus Support In-Reply-To: References: <1418842153-17113-1-git-send-email-geert+renesas@glider.be> Message-ID: <10372546.9gL7hIlFWP@avalon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Geert, On Thursday 08 January 2015 20:28:45 Geert Uytterhoeven wrote: > On Wed, Dec 17, 2014 at 7:49 PM, Geert Uytterhoeven wrote: > > The Renesas Bus State Controller (BSC) provides an external bus for > > connecting multiple external devices to an SoC, driving several chip > > select lines, for e.g. NOR FLASH, Ethernet and USB. > > On the kzm9g and ape6evm development boards, an smsc9220 Ethernet > > controller is connnected to the BSC of an SH-Mobile AG5 (sh73a0) resp. > > R-Mobile APE6 (r8a73a4) SoC. > > [...] > > > This was tested on sh73a0/kzm9g-multiplatform. Without this, Ethernet > > doesn't work, as the ZB clock is disabled by clk_disable_unused(). > > Testing on r8a73a4/ape6evm-multiplatform would be appreciated. > > Has anyone tried this on r8a73a4/ape6evm-multiplatform? I'm afraid I can't help there, as I have no APE6EVM board. -- Regards, Laurent Pinchart