linux-kernel - Re: [PATCH 0/3] Add initial support for Canaan Kendryte K230 pinctrl

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Message-ID: <d0daa272-91ac-4e02-9b07-2d3141c3b7de@163.com>
Date: Mon, 16 Sep 2024 11:58:04 +0800
From: Ze Huang <18771902331@....com>
To: Inochi Amaoto <inochiama@...il.com>, linus.walleij@...aro.org,
 robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu,
 conor@...nel.org
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 jesse@...osinc.com, cyy@...self.name, inochiama@...look.com,
 jszhang@...nel.org, kevin.z.m@...mail.com
Subject: Re: [PATCH 0/3] Add initial support for Canaan Kendryte K230 pinctrl


On 9/16/24 6:56 AM, Inochi Amaoto wrote:
> 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?

Thank you for pointing that out. I apologize for the oversight. I will
resend the patch series as a thread and ensure that the in-reply-to headers
are set correctly.

Thank you for your patience.