From patchwork Mon Mar 14 23:22:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 12780872 Received: from mail-pf1-f179.google.com (mail-pf1-f179.google.com [209.85.210.179]) (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 267E47469 for ; Mon, 14 Mar 2022 23:22:17 +0000 (UTC) Received: by mail-pf1-f179.google.com with SMTP id f8so16651956pfj.5 for ; Mon, 14 Mar 2022 16:22:17 -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=nnagq02TDH07LMwIwnmfnjbMb7WjbkUbTmWU8Nwzo14=; b=l+YAE//Kw1bIeA4YvnSwBhZqW+VDyUoxGaDwrZMVPn4/P9omEF0pLhmLrKTy2N0aRf 3j2TLPsot7tqVMa7TZeD1p3jv4z/qzyC8g/ofra4vunWB/X9CcWXpyQbpoE25NAc9gwh uKc6hsK6hybJfBAbDG/nS6jtG1ZX4fV4PPFb0= 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=nnagq02TDH07LMwIwnmfnjbMb7WjbkUbTmWU8Nwzo14=; b=amDfRdvWxIdeZcyTVXP0+adG+Ln8G2pyOU0g6AICqMK9GYAl3dmfRfj0zA41/gRviv K16180QVTuRd4xldPFYZ1Ir1QAP0WpcplH8nW92HrkR0kLZhyPcCynqeFOLkYGa4Db4c Uzq5jIfppdaI67ZUeBawlI6i220r+FC3oaUhncK1vr0ohmZlacP2wciGp3uCNH2IuvRi BE4I7XIWk/+FPzNWp9Y03V8Sq8nwkQLHidnBBO67QhmHN1OdV4+c3IEdqUgTC5bJSFYC 2J2ybjkUreVccKZATkzT6zKmdZp79ixfaS4+HWdNVuJDNFph93gRh3DSwliSOQy+D2ot LDvQ== X-Gm-Message-State: AOAM530Gn1KGjjJuttbKaisCb8HDdvZlS5LzWunGFpBLHUKWVqgge3Sy rpphrpXAKNsZwIUUVIwUkaGvVw== X-Google-Smtp-Source: ABdhPJypjVTbYZH96cSiRh7FkClbwFyUagFZh27ZIbQdZzMtyFwjbIjfICX/6iZWQey/PI6RbdBqEQ== X-Received: by 2002:a05:6a00:230d:b0:4f6:ec4f:35ff with SMTP id h13-20020a056a00230d00b004f6ec4f35ffmr25766391pfh.53.1647300136596; Mon, 14 Mar 2022 16:22:16 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:c7b4:6b67:b9a2:ab68]) by smtp.gmail.com with ESMTPSA id y20-20020aa78054000000b004f6f267dcc9sm20759886pfm.187.2022.03.14.16.22.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Mar 2022 16:22:16 -0700 (PDT) From: Stephen Boyd To: Benson Leung Cc: linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev, Rob Herring , devicetree@vger.kernel.org, Guenter Roeck , Douglas Anderson , Craig Hesling , Tom Hughes , Alexandru M Stan Subject: [PATCH 0/2] Update cros-ec-spi for fingerprint devices Date: Mon, 14 Mar 2022 16:22:12 -0700 Message-Id: <20220314232214.4183078-1-swboyd@chromium.org> X-Mailer: git-send-email 2.35.1.723.g4982287a31-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 and then implements support to boot those processors during driver probe if the BIOS hasn't done it already. Stephen Boyd (2): dt-bindings: mfd: Add ChromeOS fingerprint binding platform/chrome: cros_ec_spi: Boot fingerprint processor during probe .../bindings/mfd/google,cros-ec-fp.yaml | 89 +++++++++++++++++++ drivers/platform/chrome/cros_ec_spi.c | 38 +++++++- 2 files changed, 124 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/google,cros-ec-fp.yaml Cc: Rob Herring Cc: Cc: Guenter Roeck Cc: Douglas Anderson Cc: Craig Hesling Cc: Tom Hughes Cc: Alexandru M Stan base-commit: ffb217a13a2eaf6d5bd974fc83036a53ca69f1e2