Messages in this thread | | | Date | Tue, 27 Nov 2018 12:01:34 +0100 | From | Uwe Kleine-König <> | Subject | Re: [PATCH v6 1/9] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties |
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Hello,
On Tue, Nov 27, 2018 at 10:24:19AM +0000, Schrempf Frieder wrote: > The FSL QSPI driver will be moved to the SPI framework and it then > acts as a SPI controller. Therefore the subnodes need to set > spi-[rx/tx]-bus-width = <4>, so quad mode is used just as before. > > Also the properties 'bus-num', 'fsl,spi-num-chipselects' and > 'fsl,spi-flash-chipselects' were never read by the driver and > can be removed. > > The 'reg' properties are adjusted to reflect what bus and > chipselect the flash is connected to, as the new driver needs > this information. > > The property 'fsl,qspi-has-second-chip' is not needed anymore > and will be removed after the old driver was disabled to avoid > breaking ls1021a-moxa-uc-8410a.dts. > > Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
do we need to change the binding document accordingly?
Best regards Uwe
-- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ |
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