From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Thu, 25 May 2017 15:33:08 +0800 Subject: [PATCH v5 14/20] arm64: dts: ls1043a: Add generic compatible string for I2C EEPROM In-Reply-To: <20170523133448.4794-15-javier@dowhile0.org> References: <20170523133448.4794-1-javier@dowhile0.org> <20170523133448.4794-15-javier@dowhile0.org> Message-ID: <20170525073304.GX26102@dragon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, May 23, 2017 at 03:34:42PM +0200, Javier Martinez Canillas wrote: > The at24 driver allows to register I2C EEPROM chips using different vendor > and devices, but the I2C subsystem does not take the vendor into account > when matching using the I2C table since it only has device entries. > > But when matching using an OF table, both the vendor and device has to be > taken into account so the driver defines only a set of compatible strings > using the "atmel" vendor as a generic fallback for compatible I2C devices. > > So add this generic fallback to the device node compatible string to make > the device to match the driver using the OF device ID table. > > Signed-off-by: Javier Martinez Canillas Applied, thanks.