From patchwork Thu May 12 01:39:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 12846779 Received: from mail-pj1-f44.google.com (mail-pj1-f44.google.com [209.85.216.44]) (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 DB6A3190 for ; Thu, 12 May 2022 01:39:23 +0000 (UTC) Received: by mail-pj1-f44.google.com with SMTP id qe3-20020a17090b4f8300b001dc24e4da73so4816963pjb.1 for ; Wed, 11 May 2022 18:39:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=m9ERJPHY7kNCC9Xfh4Q+AkiSYUdqRfKbbcRRUQeYgLE=; b=Z06Ja5WZl9m0TF+V4ASWgDlsqd8133ZXTovokih+muSLVR2g8+24M1+IN9QdAR3N3U e2o/Gub2GRardsqIPiwc276hWMs29fQ4zNng8YvaeC9UVArnkPSS0g9E+qvSD4FT18/v SlDiN2pU7okZ+ZA9o2sy+z15nLlkycNMpCipk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=m9ERJPHY7kNCC9Xfh4Q+AkiSYUdqRfKbbcRRUQeYgLE=; b=Yc8PgxNOMaquroZdfIzh1aflasfuOXr8QQpCITkkD5u5yl0lrMTUnF92trrBTCZWzu aK2uJHHY0LolOfd9xJe9NvrQjn1mjvjWpKiL9bKe9DUKAjrR4PADdmxdavhy8oMTL+Cs rGHQdU/XbgsQLPOpyCEdcshajiE9IR+1gcdzGPwBmkH+59NTlMlbMTmUQdt8Z5NKitnj 7ceo/4nr3ClgRRaZfG+7pq701kwoB6fk8pBbV1lEMoKc5bm+hIoAEBfRIiIzqY/nDOPp DQKXePFk7jFTnpXv8K73uisga6yqmgGFVfEPdZrBQr/KUSR6vvQ3Zj7Sp1+62lhrHVpk D+Sg== X-Gm-Message-State: AOAM532VOqjbrT/tx0HIjG5g8BiK77+SkrL5q8Ks+Slls78RHPtrUm3X S7je1sgxo2lTxsDyXqsAu0UHLA== X-Google-Smtp-Source: ABdhPJzQSFqqWRopUsS9Ny2+LAOvm0JvWTV+LFjBFcsxtSZ6UTSfRFIbkBy2cP3F0lMN/eiotWHAtw== X-Received: by 2002:a17:902:d3c6:b0:15f:186a:69f0 with SMTP id w6-20020a170902d3c600b0015f186a69f0mr14901445plb.144.1652319563296; Wed, 11 May 2022 18:39:23 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:193f:f17a:ab0d:1f83]) by smtp.gmail.com with ESMTPSA id b7-20020a170902d50700b0015e8d4eb2cfsm2614766plg.281.2022.05.11.18.39.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 May 2022 18:39:22 -0700 (PDT) From: Stephen Boyd To: Rob Herring Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev, devicetree@vger.kernel.org, Krzysztof Kozlowski , chrome-platform@lists.linux.dev, Guenter Roeck , Douglas Anderson , Craig Hesling , Tom Hughes , Alexandru M Stan , Tzung-Bi Shih , Matthias Kaehlcke , Benson Leung , Lee Jones Subject: [PATCH v5 0/3] dt-bindings: cros-ec: Update for fingerprint devices Date: Wed, 11 May 2022 18:39:18 -0700 Message-Id: <20220512013921.164637-1-swboyd@chromium.org> X-Mailer: git-send-email 2.36.0.512.ge40c2bad7a-goog Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This patch series introduces a DT binding for chromeos fingerprint devices. The first two patches tighten up the existing binding and the final patch introduces the fingerprint binding. As there aren't any driver patches this can probably go directly through the DT binding tree if Lee can ack the patches. Or go through mfd tree if DT maintainers ack/review. Changes from v4 (https://lore.kernel.org/r/20220321191100.1993-1-swboyd@chromium.org): * Drop last patch that implemented driver logic * Drop second to last patch because it's not really needed until compatible is used. * Rolled cros-ec-spi into cros-ec-fp compatible to get all the pieces Changes from v3 (https://lore.kernel.org/r/20220318015451.2869388-1-swboyd@chromium.org): * Drop spi_device_id because it isn't used * Dropped struct members for gpios * Picked up tags Changes from v2 (https://lore.kernel.org/r/20220317005814.2496302-1-swboyd@chromium.org): * Dropped cros-ec spi dt properties that aren't of use right now * Picked up tags Changes from v1 (https://lore.kernel.org/r/20220314232214.4183078-1-swboyd@chromium.org): * Properly do the boot sequence * Add a message that we're booting and delaying a while * Fix typo in commit text * Change binding to not spell out reset-gpios and indicate that boot0 is about asserting boot mode * Split device id to different patch as it's a different topic from booting Stephen Boyd (3): dt-bindings: cros-ec: Fix a typo in description dt-bindings: cros-ec: Reorganize property availability dt-bindings: cros-ec: Add ChromeOS fingerprint binding .../bindings/mfd/google,cros-ec.yaml | 121 ++++++++++++++---- 1 file changed, 99 insertions(+), 22 deletions(-) Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: Cc: Cc: Guenter Roeck Cc: Douglas Anderson Cc: Craig Hesling Cc: Tom Hughes Cc: Alexandru M Stan Cc: Tzung-Bi Shih Cc: Matthias Kaehlcke Cc: Benson Leung Cc: Lee Jones base-commit: ffb217a13a2eaf6d5bd974fc83036a53ca69f1e2