Am 02.01.19 um 09:52 schrieb Lars Povlsen: > This patch series add the GPIO device (SIO) in the MSCC VCoreIII-based > SOCs, and enables it on the supported platforms. > > By using a serial interface, the SIO controller significantly extends > the number of available GPIOs with a minimum number of additional pins > on the device. The primary purpose of the SIO controller is to connect > control signals from SFP modules and to act as an LED controller. > > This version address comments from Daniel Schwierzeck > <daniel.schwierz...@gmail.com> and Linus Walleij > <linus.wall...@linaro.org>. > > This is based off the u-boot-mips repository. > > v3 changes: > - Fail driver load if clk_get_rate() fails > - Use dev_remap_addr() instead of map_physmem() > - Use dev_err instead of printf > - (DT doc) ngpios: Refer to gpio.txt > > v2 changes: > - Extended the DT bindings documentation > - Eliminated the need for the "mscc,sgpio-bitcount" property. > - Using dev_read_u32_default() instead of fdtdec_get_int() > - Using map_physmem() > - Added MAINTAINERS entry for driver > > Lars Povlsen (6): > mips: mscc_sgpio: Add the MSCC serial GPIO device (SIO) > mips: mscc_sgpio: Add DT bindings documentation > mips: luton: DT: Enable use of serial gpio > mips: luton: Enable use of serial gpio for LED > mips: ocelot: DT: Enable use of serial gpio > mips: ocelot: Enable use of serial gpio for LED > > MAINTAINERS | 1 + > arch/mips/dts/luton_pcb090.dts | 21 ++ > arch/mips/dts/luton_pcb091.dts | 27 ++ > arch/mips/dts/mscc,luton.dtsi | 20 ++ > arch/mips/dts/mscc,ocelot.dtsi | 23 ++ > arch/mips/dts/ocelot_pcb120.dts | 76 +++++ > arch/mips/dts/ocelot_pcb123.dts | 25 ++ > board/mscc/luton/luton.c | 6 + > board/mscc/ocelot/ocelot.c | 6 + > configs/mscc_luton_defconfig | 3 + > configs/mscc_ocelot_defconfig | 3 + > doc/device-tree-bindings/gpio/mscc_sgpio.txt | 45 +++ > drivers/gpio/Kconfig | 11 + > drivers/gpio/Makefile | 1 + > drivers/gpio/mscc_sgpio.c | 275 +++++++++++++++++++ > 15 files changed, 543 insertions(+) > create mode 100644 doc/device-tree-bindings/gpio/mscc_sgpio.txt > create mode 100644 drivers/gpio/mscc_sgpio.c >
series applied to u-boot-mips/next, thanks. -- - Daniel _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
