On 12/28/2017 01:09 PM, Eugeniy Paltsev wrote: > As discussed with Marek during the LINUX-PITER here is v* patch: > > Add option to set spi controller clock frequency via device tree > using standard clock bindings. > > Define dw_spi_get_clk function as 'weak' as some targets > (like SOCFPGA_GEN5 and SOCFPGA_ARRIA10) don't use standard clock API > and implement dw_spi_get_clk their own way in their clock manager. > > Get rid of clock_manager.h include in designware_spi.c as we don't use > cm_get_spi_controller_clk_hz function anymore - we use redefined > dw_spi_get_clk in SOCFPGA clock managers (clock_manager_gen5.c and > clock_manager_arria10.c) instead. > > Changes v7->v8: > * Fix typo in comments. > > Changes v6->v7: > * Cleanup error handling. > * Don't free clock after we successfully requeste it. > > Changes v5->v6: > * Put the clock handle into the private data > > Changes v4->v5: > * Get rid of usless ifdef in dw_spi_get_clk function > > Eugeniy Paltsev (2): > SOCFPGA: clock manager: implement dw_spi_get_clk function > DW SPI: Get clock value from Device Tree > > arch/arm/mach-socfpga/clock_manager_arria10.c | 9 +++++ > arch/arm/mach-socfpga/clock_manager_gen5.c | 9 +++++ > drivers/spi/designware_spi.c | 47 > +++++++++++++++++++++++++-- > 3 files changed, 63 insertions(+), 2 deletions(-) >
Thanks for keeping it up ! And I hope this ends up in after 2018.01 :-) Please keep an eye on these patches and poke in case these patches aren't in after 2018.01 is out ... btw it was nice talking during Piter, I hope to come back next year too! -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
