On Thu, 2018-04-26 at 11:35 +0530, Jagan Teki wrote:
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On Thu, Apr 26, 2018 at 11:24 AM, Mario Six mario.six@gdsys.cc wrote:
Hi Jagan,
On Thu, Apr 26, 2018 at 7:30 AM, Jagan Teki jagannadh.teki@gmail.com wrote:
On Thu, Apr 19, 2018 at 6:06 PM, Mario Six mario.six@gdsys.cc wrote:
This is v2 of a patch series that adds support for DM to the MPC8XXX SPI driver, cleans up the driver code, fixes a few minor problems.
Some TODOs are left over for later, such as proper SPI speed setting, and support for SPI mode setting. These would be enhancements to the original functionality, and can come later.
The legacy functionality is removed in this version, so old boards in the tree might end up with broken SPI functionality.
Mario Six (18): spi: mpc8xxx: Use short type names spi: mpc8xxx: Fix comments spi: mpc8xxx: Rename camel-case variables spi: mpc8xxx: Fix space after cast spi: mpc8xxx: Fix function names in strings spi: mpc8xxx: Replace defines with enums spi: mpc8xxx: Use IO accessors spi: mpc8xxx: Simplify if spi: mpc8xxx: Get rid of is_read spi: mpc8xxx: Simplify logic a bit spi: mpc8xxx: Reduce scope of loop variables spi: mpc8xxx: Make code more readable spi: mpc8xxx: Rename variable spi: mpc8xxx: Document LEN setting better spi: mpc8xxx: Re-order transfer setup spi: mpc8xxx: Fix if check spi: mpc8xxx: Use get_timer spi: mpc8xxx: Convert to DM
Boards with
- configs/MPC8349EMDS_defconfig
- configs/ids8313_defconfig
are using this driver, so Kim, Heiko please convert enable DM_SPI for the same.
Use below tree for respective changes and update on top of this. http://git.denx.de/?p=u-boot-spi.git;a=shortlog;h=refs/heads/next
I have a few series in the making that will enable DM on the MPC83xx platform (I'm doing a respin on the first right now). If there is still interests in the boards, I could push it to the MPC83xx repository (but mind that the work required per board is quite extensive).
Also, MPC8349EMDS is de facto abandoned, and I don't have access to the hardware, so I can't really maintain it.
It's up to you, look like this board maintained by Kim is not available with freescale e-mail (or may be changed) if none can't maintain, it better to drop the board.
we use custom 832x boards so please don't remove 83xx from u-boot.
Jocke