On 9/14/20 11:01 AM, Sean Anderson wrote: > This patch series adds support for pinmuxing, gpios, buttons, and leds on the > Kendyte K210. > > The fail-to-boot bug should be fixed by the timer driver cleanup patch :) > > This patch series was previously part of > https://patchwork.ozlabs.org/project/uboot/list/?series=161576 > > This series depends on > https://patchwork.ozlabs.org/project/uboot/list/?series=200642 > > Changes in v6: > - Add BOOT button binding > - Add dependency on "riscv: Clean up timer drivers", which fixes the bugs > discovered earlier. > - DM_TESTF_SCAN_FDT -> UT_TESTF_SCAN_FDT > - Reformat documentation so sphinx likes it better > - Remove CONFIG_LOGLEVEL hack > - Reorganize driver to use one file, instead of creating a new directory > > Changes in v5: > - Increase CONFIG_LOGLEVEL to 5 as a hack to get the board booting again > - Patch 05/12 "gpio: sifive: Use generic reg read function" has been > superseded > by commit 2548493ab4. > - Rebase onto u-boot/master > > Changes in v4: > - Add sandbox dt-binding headers to MAINTAINERS > - Add test for led behavior > - Add test/dm/pinmux.c to patch > - Move sandbox_* variables into a priv structure. This resets them to the > default state every time we re-probe. > - Reformat documentation in dm/pinctrl.h > > Changes in v3: > - Add dt-bindings/pinctrl/sandbox-pinmux.h to patch > > Changes in v2: > - Add test for pinmuxing > - Don't clear existing pinctrl settings on probe > - Re-order GPIOs to match the defaults more closely > - Rebase onto v13 of "riscv: Add Sipeed Maix support" > - Rewrite FPIOA driver to use pinmux property > - Support muxing the output enable signal for each function in the FPIOA > - Support output and input inversion in the pinmux driver > - Support pinmux property in pinctrl-generic > > Heinrich Schuchardt (1): > riscv: add DT binding for BOOT button on Maix board > > Sean Anderson (11): > pinctrl: Add pinmux property support to pinctrl-generic > pinctrl: Reformat documentation in dm/pinctrl.h > test: pinmux: Add test for pin muxing > pinctrl: Add support for Kendryte K210 FPIOA > gpio: dw: Fix warnings about casting int to pointer > gpio: dw: Add a trailing underscore to generated name > gpio: dw: Return output value when direction is out > led: gpio: Default to using node name if label is absent > test: dm: Test for default led naming > riscv: Add pinmux and gpio bindings for Kendryte K210 > riscv: Add FPIOA and GPIO support for Kendryte K210 > > MAINTAINERS | 3 + > arch/riscv/dts/k210-maix-bit.dts | 115 +++ > arch/riscv/dts/k210.dtsi | 12 + > arch/sandbox/dts/test.dts | 47 +- > board/sipeed/maix/Kconfig | 9 + > doc/api/index.rst | 1 + > doc/api/pinctrl.rst | 7 + > doc/board/sipeed/maix.rst | 64 +- > .../pinctrl/kendryte,k210-fpioa.txt | 102 +++ > .../pinctrl/pinctrl-bindings.txt | 65 +- > drivers/gpio/dwapb_gpio.c | 33 +- > drivers/led/led_gpio.c | 7 +- > drivers/pinctrl/Kconfig | 7 + > drivers/pinctrl/Makefile | 1 + > drivers/pinctrl/pinctrl-generic.c | 125 ++- > drivers/pinctrl/pinctrl-kendryte.c | 737 ++++++++++++++++++ > drivers/pinctrl/pinctrl-sandbox.c | 186 +++-- > include/dm/pinctrl.h | 498 ++++++++---- > include/dt-bindings/pinctrl/k210-pinctrl.h | 277 +++++++ > include/dt-bindings/pinctrl/sandbox-pinmux.h | 19 + > test/dm/Makefile | 3 + > test/dm/led.c | 3 +- > test/dm/pinmux.c | 57 ++ > test/py/tests/test_pinmux.py | 36 +- > 24 files changed, 2129 insertions(+), 285 deletions(-) > create mode 100644 doc/api/pinctrl.rst > create mode 100644 doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt > create mode 100644 drivers/pinctrl/pinctrl-kendryte.c > create mode 100644 include/dt-bindings/pinctrl/k210-pinctrl.h > create mode 100644 include/dt-bindings/pinctrl/sandbox-pinmux.h > create mode 100644 test/dm/pinmux.c >
*bump* Is this ready to be merged, or are there still people who need to sign off? It's marked as "Needs Review / ACK" in Patchwork. --Sean
