24 Jan, 2018
1 commit
-
Adopt the Linux DT bindings and clean-up duplicate
and unused values.Fix indentation of the QSPI node in the keystone k2g
device tree.Tested on TI K2G platform:
Tested-by: Vignesh RTested on a socfpga-cyclonev board:
Tested-by: Simon GoldschmidtSigned-off-by: Jason Rush
Reviewed-by: Jagan Teki
Acked-by: Simon Goldschmidt
Acked-by: Marek Vasut
23 Aug, 2015
2 commits
-
Add "bank-name" property to each GPIO bank to give it unique name.
The approach here is exactly the same as with the "regulator-name"
property for regulators.Signed-off-by: Marek Vasut
-
The socfpga_cyclone5.dtsi has an mmc0 node, socrates has mmc node.
This makes aliases not very usable, so make everything into mmc0.
Moreover, zap the useless mmc alias while at this.Signed-off-by: Marek Vasut
08 Aug, 2015
2 commits
-
Add alias for the SD/MMC controller, so it can be located by U-Boot OF support.
Signed-off-by: Marek Vasut
Cc: Dinh Nguyen -
The SPI aliases are completely wrong. First, they point to non-existing
/spi@.* nodes instead of the correct /soc/spi@.* nodes. Second, the use
ad-hoc string instead of a handle. Furthermore, they are copied multiple
times in each board DTS.So fix it such that we move these into socfpga.dtsi and make them use
the usual handles.Signed-off-by: Marek Vasut
Cc: Dinh Nguyen
03 Jul, 2015
1 commit
-
sram size could be different on different socs, e.g. on stv0991 it is 256 while
on altera platform it is 128. It is better to receive it from device tree.Signed-off-by: Vikas Manocha
Tested-by: Stefan Roese
Reviewed-by: Jagannadh Teki
07 Jan, 2015
1 commit
-
This optional DT property is called 'num-cs', so repair the misnomers.
Signed-off-by: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Pavel Machek
Cc: Stefan Roese
Cc: Vince Bridgers
Acked-by: Pavel Machek
Reviewed-by: Jagannadha Sutradharudu Teki
06 Jan, 2015
1 commit
-
Linux now also contains SPI driver, yet the name is 'snps,dw-apb-ssi'.
Fix the naming before we have to support both names.Signed-off-by: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Pavel Machek
Cc: Stefan Roese
Cc: Vince Bridgers
Reviewed-by: Stefan Roese
Acked-by: Pavel Machek
Reviewed-by: Jagannadha Sutradharudu Teki
06 Dec, 2014
3 commits
-
Signed-off-by: Stefan Roese
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Cc: Marek Vasut
Acked-by: Pavel Machek -
This DT node is taken from the Rocketboard.org Linux repsitory. And
is needed to enable (configure) the Cadence DM SPI driver.Signed-off-by: Stefan Roese
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Cc: Marek Vasut
Cc: Pavel Machek
Cc: Simon Glass
Cc: Jagannadha Sutradharudu Teki -
The socfpga dts files are copied from the Rocketboards.org repository.
In U-Boot we usually replace the full-blown license header text with
the SPDX license identifiers. Lets do this for these new dts files
as well.I just forgot to do this while adding the DT support for socfpga.
Signed-off-by: Stefan Roese
Cc: Marek Vasut
Acked-by: Pavel Machek
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
07 Nov, 2014
1 commit
-
This patch includes the latest DT sources for socfpga from the current
Linux kernel. And enables CONFIG_OF_CONTROL for the new build target
"socfpga_socrates" (the EBV SoCrates board) to make use of this new DT
support.Until this patch, the only SoCFPGA U-Boot target in mainline is
"socfpga_cyclone5". This build target is not (yet) changed to support
DT. So nothing changes for this target. Even though the long-term
goal should be to move all SoCFPGA targets over to DT.One of the reasons to enable DT support in SoCFPGA is, that I need to
support multiple different SPI controllers for this platform. This is
the QSPI Cadence controller and the Designware SPI master controller.
Both are implemented in the SoCFPGA. And enabling both controllers is
only possible by using the new driver model (DM). The DM SPI code
only supports DT based probing. So it was easier to move SoCFPGA to
DT than to add the (deprecated) platform-data based probing to the
DM SPI suport.Note that the image with the dtb embedded is u-boot-dtb.img. This needs
to be used now for those DT enabled boards instead of u-boot.img.Signed-off-by: Stefan Roese
Cc: Marek Vasut
Cc: Chin Liang See
Cc: Dinh Nguyen
Cc: Vince Bridgers
Cc: Albert Aribaud
Cc: Pavel Machek
Cc: Simon Glass