From: Ze Huang <18771902331@163.com>
To: Conor Dooley <conor@kernel.org>
Cc: linus.walleij@linaro.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, paul.walmsley@sifive.com,
palmer@dabbelt.com, aou@eecs.berkeley.edu, cyy@cyyself.name,
jesse@rivosinc.com, jszhang@kernel.org, inochiama@outlook.com,
zhangmeng.kevin@spacemit.com, kevin.z.m@hotmail.com,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] Add initial support for Canaan Kendryte K230 pinctrl
Date: Mon, 16 Sep 2024 11:50:33 +0800 [thread overview]
Message-ID: <3013dff5-e700-49b8-8531-f4369b3fa9e6@163.com> (raw)
In-Reply-To: <20240915-flinch-harness-e9e1b92f5c79@spud>
On 9/16/24 3:35 AM, Conor Dooley wrote:
> On Sun, Sep 15, 2024 at 11:22:16PM +0800, Ze Huang wrote:
>> On 9/15/24 10:21 PM, 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
>>>
>> lost base commit and prerequisite patch id here:
>>
>> base-commit: 0eea987088a22d73d81e968de7347cdc7e594f72
>> prerequisite-patch-id: 740cbeb9fc3f3e3fd30df4914cd31e9eb148a581
>> prerequisite-patch-id: b5cc919a7e8e2f852569d5918944dbe4f21e6912
>> prerequisite-patch-id: 554cb838b7264109437359e88443cc3497ed344c
> I don't have the ability to convert those to something I can understand,
> is
> https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/log/?h=k230-basic
> effectively the basis for your series?
Thank you for your understanding; that is indeed the basis for series.
base-commit: 0eea987088a22d73d81e968de7347cdc7e594f72
prerequisite-patch-id: 2401703b57448c9ea2c3dc7650b4502491a28944
prerequisite-patch-id: 50ccf1104191cdf22f9077880d3dc781b190a3c8
prerequisite-patch-id: f8b983b301d0c14f1448b9e4c321262a509e061e
prerequisite-patch-id: ced4a01ccd8ddab2fd308d543ddf47bd1641518a
prerequisite-patch-id: c2144cf468c57b856830a61615ba6ba501e8ec58
prerequisite-patch-id: 704efc6e76814e1877748959d7319d558c8386c1
Link:
https://lore.kernel.org/all/tencent_22BA0425B4DF1CA1713B62E4423C1BFBF809@qq.com/
next prev parent reply other threads:[~2024-09-16 3:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-15 14:21 [PATCH 0/3] Add initial support for Canaan Kendryte K230 pinctrl Ze Huang
2024-09-15 15:22 ` Ze Huang
2024-09-15 19:35 ` Conor Dooley
2024-09-16 3:50 ` Ze Huang [this message]
2024-09-15 22:56 ` Inochi Amaoto
2024-09-16 3:58 ` Ze Huang
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