From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 58210823D4; Tue, 23 Jan 2024 19:58:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706039882; cv=none; b=eykBNvURhZtW3p7zRU713dIFzWX2SM+Ec0rWRMPgrzqCXERkTh8rzsbSnhOB/M0yVH74CuKExG94eSzFyuchaIE2b5aa8RwlLMTIX9YDVAWfZrc+9VSWmCpddYV5Qq0Cr1Dr6TnasRDppnBVhZrwDfuwlP3MaEZJDU0A56xvV54= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706039882; c=relaxed/simple; bh=JRvxNn+jc6sGdKoQ7zQqex7aCl/ttENoossSq6xaJJg=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=UJixnzHCtcWVUStuy+4MgQ5mmacClbE/akZCLBVuX6VpfUBwrjEZ1aPFvRwsn9LWZ87EbZ6NXtr3BiMe7zQRSAnxXbCLuHe24AOt37iMG4OP7mbcOTfOjtFuLjPT4e4GJ5wrEfrkTcRFSgDY+ZK95FrkBH+67NVBLob3iA1qr8Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=aNpAjDll; arc=none smtp.client-ip=209.85.208.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="aNpAjDll" Received: by mail-ed1-f47.google.com with SMTP id 4fb4d7f45d1cf-55a349cf29cso5515019a12.0; Tue, 23 Jan 2024 11:58:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1706039879; x=1706644679; darn=vger.kernel.org; h=mime-version:user-agent:content-transfer-encoding:autocrypt :references:in-reply-to:date:cc:to:from:subject:message-id:from:to :cc:subject:date:message-id:reply-to; bh=lO2GFNH5SAvuEbqmeKtevp76GGXgkJrkrsZRsAGZr9M=; b=aNpAjDllTP3YSBl+kPzzkqL3Wh05BbwTs+4nVRNjMTwkyMZKGYpgUik1eZUv32lGEA A4k5j/7MqocpByVS61PIZBYGp/CCE5U/AkL3Huy31NVutUzuRSbu087PwKSKD1S1zcDU uVVW9xMw0p2CaeAmQ19LbG0IcBSUvp4aZ3iKWKCilqAmp9lVEuH3qnh0TZga+KM5oL8p OHCcKpOXJOOLGMXo/GrHwzlKEGHu0j67dhjOchyQIHQjvWPzeLwrwNa4k/picUwJSsDG qK8i5VYYzsZF1CyVRlhvZXNK2YEox47VcKtq/BjQ5LaH2rQ9UMP1XXCkby7SC3WsLPoy xjPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706039879; x=1706644679; h=mime-version:user-agent:content-transfer-encoding:autocrypt :references:in-reply-to:date:cc:to:from:subject:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=lO2GFNH5SAvuEbqmeKtevp76GGXgkJrkrsZRsAGZr9M=; b=Gn05RIvYkchTiYCRQn4gm4tHVA1hxLou+/lv4xPceW4DdELh63VXj9qzxF24LVZ7tg Dea53dIkSiLPtja2j8h3SNiW+XwBAEm/JVxLf8YRs2t+trU+FiiqAIimSQWTMu2Po8OY eyaAbEhGJWfHb8+2bS8LDWHDLDUMTX+wmAfHNJ4jiYGAL4hbwffADyfHGZUJNekekesr wUkf3oHs9fIeV9iNIdFMC0S1/b6KQ7bOfJjPLDi5ETlu5Jmv8iQZ/c+oG3JIGN2yzwIM 04GOGJSGEP1rWOAQ/TCdGgh8g47QuIGrIIETQOnwUdVicgj/cZOkjcF1EUPzgIEZG7i5 x6iw== X-Gm-Message-State: AOJu0Ywn1EOSwLE4Ex60X7mNERC2YrJqBfxmU1S5JlCEHmu+SGHM3z1n O9kiI0xqhoZNZgBFToO0RyKOysne2W9M1yjo0jZ3kCGS3Ft/+l3EuR7mzbQW X-Google-Smtp-Source: AGHT+IHWLBraY2Y0FKb3sJqUvvri1S9W0i1RsrXxrLRPSZHoJjA0koW+gTH/1d3s+tKAn+7z3CUrFQ== X-Received: by 2002:a17:907:d38c:b0:a2f:9271:96e0 with SMTP id vh12-20020a170907d38c00b00a2f927196e0mr253598ejc.120.1706039879400; Tue, 23 Jan 2024 11:57:59 -0800 (PST) Received: from ?IPv6:2a02:168:6806:0:1995:d085:cd95:ba89? ([2a02:168:6806:0:1995:d085:cd95:ba89]) by smtp.gmail.com with ESMTPSA id tj3-20020a170907c24300b00a310f2b4b91sm21198ejc.48.2024.01.23.11.57.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jan 2024 11:57:59 -0800 (PST) Message-ID: <18520c6ce5361861d31547d112374f22c31f2d97.camel@gmail.com> Subject: Re: [GIT PULL] SPI updates for v6.8 From: Klaus Kudielka To: Mark Brown Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 23 Jan 2024 20:57:58 +0100 In-Reply-To: References: <20240107223817.EDB59C433C7@smtp.kernel.org> Autocrypt: addr=klaus.kudielka@gmail.com; prefer-encrypt=mutual; keydata=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 xTQYo6SQH5uxdYSsvog3yk7q93BIp2IO+G37Dns54h2Hy/IeMp0FAmzo3U1fkckd 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 6kTY5DSyQonk9MELs08pe3mmVPudoPF0nPLN9hWMq1PEroNQPKEyFOsPIwjdBtO3g 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 cX+dR55tcKyNbmYcze1wo0XfihQuVtCZOGbTLkCDQRXfAIbARAAxf5FzfM0AjrWD1o 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 DeHOiXxyyqu5CViUGjfENkRYYAKuUjoPg4H7zGD2775DeNQXoz8y2oheJ7pcBrwWNRr 6Cnq+U7ymuaFHAWUjb7cfDNnhAYUKuPy5ua824tGptIRlNahHFmfZkVxTuJAPL7fJm/Vpxp/JFuMKEY8RbBevAXI6rWKou99xe4p+BlZMvvL/EIs6XqU8cVJ40skofonDuFyw0tSjZGJOU0XskGqRxldPYtTg/xtJEuDa+TLuuwoeXfdZiWYdFek8OT3NNIK6vwc4edhk23VrjIeuPfDJt7Q7KDa2eRBGBlY5v9YWJ9kYfHm9dvp/P2lU9ds3kseCd1KjqtSFcaOKp1pUqgp+sN1W8KnD16wHVg3Q8h8WEnntVVyZMk+td4ufxHaDeUEcGet91vHFTMBuQw+GGynEbvyMHe7gfbgFxkMWGDPvoPYoVjRYSUTYv8IIRDyv1ljhrauoUjCeXn61e3SeT2MYg== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.3-1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Mon, 2024-01-22 at 18:38 +0000, Mark Brown wrote: > On Mon, Jan 22, 2024 at 07:30:09PM +0100, Klaus Kudielka wrote: > > On Sun, 2024-01-07 at 22:38 +0000, Mark Brown wrote: >=20 > > I just booted 6.8.0-rc1 on Turris Omnia (CONFIG_SPI_ORION=3Dy, > > device tree: arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts) >=20 > > and got the following error: > >=20 > > [=C2=A0=C2=A0=C2=A0 0.090231] spi_master spi0: No. of CS is more than m= ax. no. of supported CS > > [=C2=A0=C2=A0=C2=A0 0.097358] spi_master spi0: Failed to create SPI dev= ice for /soc/spi@10600/flash@0 > >=20 > > End result: the three MTD partitions I used to have on the SPI-NOR are = gone. >=20 > Actualy looking at the DT it's not immediately obvious why this is > triggering - there's only one chip select in use, numbered 0 AFAICT. > Anyway, if you could test the patch I linked hopefully it does fix the > issue. For the records, drivers/spi/spi-orion.c states: /* Some SoCs using this driver support up to 8 chip selects. * It is up to the implementer to only use the chip selects * that are available. */ #define ORION_NUM_CHIPSELECTS 8 [...] and then in orion_spi_probe(): host->num_chipselect =3D ORION_NUM_CHIPSELECTS;