From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sean Anderson Date: Wed, 12 Aug 2020 10:03:11 -0400 Subject: [PATCH v4 00/12] riscv: Add FPIOA and GPIO support for Kendryte K210 In-Reply-To: <20200624102947.359794-1-seanga2@gmail.com> References: <20200624102947.359794-1-seanga2@gmail.com> Message-ID: <03338b16-bb90-9bd2-b7bc-6f42616dcae1@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 6/24/20 6:29 AM, Sean Anderson wrote: > This patch series adds support for pinmuxing, gpios, and leds on the Kendyte > K210. > > This patch series was previously part of > https://patchwork.ozlabs.org/project/uboot/list/?series=161576 > > This patch series depends on > https://patchwork.ozlabs.org/project/uboot/list/?series=178480 > > 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 > > Sean Anderson (12): > 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: sifive: Use generic reg read function > 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 | 104 +++ > arch/riscv/dts/k210.dtsi | 12 + > arch/sandbox/dts/test.dts | 47 +- > board/sipeed/maix/Kconfig | 9 + > doc/board/sipeed/maix.rst | 64 +- > .../pinctrl/kendryte,k210-fpioa.txt | 102 +++ > .../pinctrl/pinctrl-bindings.txt | 65 +- > drivers/gpio/dwapb_gpio.c | 33 +- > drivers/gpio/sifive-gpio.c | 2 +- > drivers/led/led_gpio.c | 7 +- > drivers/pinctrl/Kconfig | 1 + > drivers/pinctrl/Makefile | 1 + > drivers/pinctrl/kendryte/Kconfig | 7 + > drivers/pinctrl/kendryte/Makefile | 1 + > drivers/pinctrl/kendryte/pinctrl.c | 678 ++++++++++++++++++ > drivers/pinctrl/kendryte/pinctrl.h | 70 ++ > drivers/pinctrl/pinctrl-generic.c | 125 +++- > drivers/pinctrl/pinctrl-sandbox.c | 186 +++-- > include/dm/pinctrl.h | 360 +++++++--- > 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 +- > 26 files changed, 2027 insertions(+), 245 deletions(-) > create mode 100644 doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt > create mode 100644 drivers/pinctrl/kendryte/Kconfig > create mode 100644 drivers/pinctrl/kendryte/Makefile > create mode 100644 drivers/pinctrl/kendryte/pinctrl.c > create mode 100644 drivers/pinctrl/kendryte/pinctrl.h > 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 > Rick can you put this in your rc3 PR? I think there are reviews for all patches in this series. --Sean