Messages in this thread | | | Date | Sat, 3 Aug 2019 17:53:42 +0200 | From | Shawn Guo <> | Subject | Re: [PATCH v3] ARM: dts: vf610-bk4: Fix qspi node description |
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On Wed, Jul 31, 2019 at 04:11:51PM +0200, Lukasz Majewski wrote: > Before this change the device tree description of qspi node for > second memory on BK4 board was wrong (applicable to old, removed > fsl-quadspi.c driver). > > As a result this memory was not recognized correctly when used > with the new spi-fsl-qspi.c driver. > > From the dt-bindings: > > "Required SPI slave node properties: > - reg: There are two buses (A and B) with two chip selects each. > This encodes to which bus and CS the flash is connected: > <0>: Bus A, CS 0 > <1>: Bus A, CS 1 > <2>: Bus B, CS 0 > <3>: Bus B, CS 1" > > According to above with new driver the second SPI-NOR memory shall > have reg=<2> as it is connected to Bus B, CS 0. > > Fixes: a67d2c52a82f ("ARM: dts: Add support for Liebherr's BK4 device (vf610 based)") > Suggested-by: Fabio Estevam <festevam@gmail.com> > Signed-off-by: Lukasz Majewski <lukma@denx.de> > Reviewed-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks.
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