From: broonie@kernel.org (Mark Brown) Date: Fri, 7 Nov 2014 10:13:10 +0000 Subject: [PATCH] spi: s3c64xx: add support for exynos7 SPI controller In-Reply-To: References: <1415267509-16653-1-git-send-email-padma.v@samsung.com> <20141106102636.GT8509@sirena.org.uk> Message-ID: <20141107101310.GA8509@sirena.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Nov 07, 2014 at 02:01:57PM +0530, Padma Venkat wrote: > CS can also be controlled automatically by setting AUTO_N_MANUAL to 1 > in CS_CFG. When it is auto CS automatically toggles between packet to > packet. NCS_TIME_COUNT in CS_CFG controls the inactive period. The > driver by default uses manual mode. But on exynos7 the manual mode is > removed. OK, but what's a packet here? > I tested the driver with wm5110 codec. Did you try firmware downloads or something else that generates multiple transfers in a message? Normal register writes will use a single transfer so I'd expect them to just work. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: Digital signature URL: