From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.5]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C6CE417C69; Mon, 16 Sep 2024 03:54:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726458874; cv=none; b=gAciECZZwCqK4gQPdGxSKDmCgEXFkcRSHcF3o1T8JZuCmPesqsvsBlgKqDBsaG40TSYORDTy2a+pMCQH3cSGI90Whsy2ydHjyeFMEaps+zd8PQoru7W9PIFixVf3NBPgfCq1OPg1eRYvv5cvMyULWaERI9Bl/eoTzm1FiHREbZY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726458874; c=relaxed/simple; bh=u28P3hIdJKqVl8cP6nOS+CGxPaCEJWR5gWPifvhOTnY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VFl61jQD4zv4BFOXMtjajTE1V7P/2bIwWOCDDsmD5xfs2BzvnAJpnsw1YVj2UquyRGOf6Ax0SQ3e6rNWxE0zRjWEV9lZ/wlOtnQlkvOokOzx8vWC3ZYLTEVqbBa78GDdoI6m+AYhsT7j26hYAuTBvKNzuURRyB3v8y9LIteYUR4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=ANE0cFEL; arc=none smtp.client-ip=117.135.210.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="ANE0cFEL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Message-ID:Date:MIME-Version:Subject:From: Content-Type; bh=JBXp6u4xA7OQQ+LtZ1LNgRXSs/t4TjIGfnYriPctbLI=; b=ANE0cFELTvjQr4PZ9JGI/YHORRAM8s5AqxYGGIrO4WHoKviL5ZkK6wLUE7sQ0m NcXBqHSIREN3MOUgN6R7BamD3FI2ni/qKAUziil1bxAt4w+8I+4t8B9fSPgQE+HJ b4ZZiaTTeabkD1oyYG1wqcQn7g7iBLRMIq19qF9sQAxMk= Received: from [10.79.243.159] (unknown [113.57.237.78]) by gzga-smtp-mta-g2-5 (Coremail) with SMTP id _____wCXKBUhq+dmIxD2HQ--.24077S2; Mon, 16 Sep 2024 11:51:00 +0800 (CST) Message-ID: <3013dff5-e700-49b8-8531-f4369b3fa9e6@163.com> Date: Mon, 16 Sep 2024 11:50:33 +0800 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Betterbird (Linux) Subject: Re: [PATCH 0/3] Add initial support for Canaan Kendryte K230 pinctrl To: Conor Dooley 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 References: <320c1fd8-2f8d-414d-a6a5-23280955b9b8@163.com> <20240915-flinch-harness-e9e1b92f5c79@spud> Content-Language: en-US From: Ze Huang <18771902331@163.com> In-Reply-To: <20240915-flinch-harness-e9e1b92f5c79@spud> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CM-TRANSID:_____wCXKBUhq+dmIxD2HQ--.24077S2 X-Coremail-Antispam: 1Uf129KBjvJXoWxGry8tFy7AF15ArWxAw43KFg_yoW5Zw1kpa yfCFs0kF13Jr4xt3ySvws09ryav3Z7Ar1agw1agryUJFnIvFy7Xw4fKr429FZ8Wr4UWr4j vrs5X34xur43Aa7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UAEfOUUUUU= X-CM-SenderInfo: zpryllqrzqjjitr6il2tof0z/1tbiNwlcomXAnRd2pQAAs8 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/