Re: [PATCH 0/3] Add initial support for Canaan Kendryte K230 pinctrl
From: Inochi Amaoto
Date: Sun Sep 15 2024 - 18:58:28 EST
On Sun, Sep 15, 2024 at 10:21:24PM GMT, Ze Huang wrote:
> This patch series introduces support for the pinctrl driver of the Canaan
> K230 SoC. The K230 SoC features 64 IO pins, each of which can be configured
> for up to five different functions.
>
> The controller manages the entire pin configuration and multiplexing
> through a single register, which control features such as schmitt trigger,
> drive strength, bias pull-up/down, input/output enable, power source, and
> mux mode.
>
> The changes have been tested on the K230 development board.
>
> The pin function definition can be found here [1], and most of the DTS data
> was converted from the vendor's code [2].
>
> Link: https://developer.canaan-creative.com/k230/dev/_downloads/a53655a81951bc8a440ae647be286e75/K230_PINOUT_V1.1_20230321.xlsx [1]
> Link: https://github.com/kendryte/k230_sdk/blob/main/src/little/uboot/arch/riscv/dts/k230_canmv.dts [2]
>
> Ze Huang (3):
> dt-bindings: pinctrl: Add support for canaan,k230 SoC
> pinctrl: canaan: Add support for k230 SoC
> riscv: dts: canaan: Add k230's pinctrl node
>
> .../bindings/pinctrl/canaan,k230-pinctrl.yaml | 128 ++++
> arch/riscv/boot/dts/canaan/k230-pinctrl.dtsi | 318 +++++++++
> arch/riscv/boot/dts/canaan/k230-pinctrl.h | 18 +
> arch/riscv/boot/dts/canaan/k230.dtsi | 2 +
> drivers/pinctrl/Kconfig | 10 +
> drivers/pinctrl/Makefile | 1 +
> drivers/pinctrl/pinctrl-k230.c | 674 ++++++++++++++++++
> 7 files changed, 1151 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/canaan,k230-pinctrl.yaml
> create mode 100644 arch/riscv/boot/dts/canaan/k230-pinctrl.dtsi
> create mode 100644 arch/riscv/boot/dts/canaan/k230-pinctrl.h
> create mode 100644 drivers/pinctrl/pinctrl-k230.c
>
> --
> 2.46.1
You should send your patched as a thread. I think you
forgot to set (or set wrong) in-reply-to?
Regards,
Inochi