From patchwork Thu Jan 7 23:42:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philip Chen X-Patchwork-Id: 12005419 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C8407C433DB for ; Thu, 7 Jan 2021 23:43:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9428123601 for ; Thu, 7 Jan 2021 23:43:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728605AbhAGXmz (ORCPT ); Thu, 7 Jan 2021 18:42:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726720AbhAGXmy (ORCPT ); Thu, 7 Jan 2021 18:42:54 -0500 Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66274C0612F9 for ; Thu, 7 Jan 2021 15:42:14 -0800 (PST) Received: by mail-pf1-x42a.google.com with SMTP id 11so5063127pfu.4 for ; Thu, 07 Jan 2021 15:42:14 -0800 (PST) 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=F5v4P5OpFzV6txdYAKpaZWpOyrHHIe3zcVp3Rukxxyc=; b=Sb4QUpYXJYB3MxUccAbxoLT60+fhUPaDc9jzWhqd+btYg+/EXUlC94hh8E+UVfzVeG 4uDEuZSZwlF9dLau98IGiSBYK17qYj4OjYNk7Ld9hFkJml8wYn1kqs1kZjV/l0FvIqdQ ySBnxgmbI49OObsvXhvQowgx8/5uT+g0MGgsk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=F5v4P5OpFzV6txdYAKpaZWpOyrHHIe3zcVp3Rukxxyc=; b=ldwUT1KbG7F1wHRkM6ldtie/QPyB36CMkOiSu0SypsQpZ7HkcQNVWnzac6QQpCUK7f xzfSp6hUGqOlRGoKyfcbOrtoWsFwMjPQ9S1HMNYRkW+swT89hdyddmE1hFazH1lGnFHI I/KL9lkeX0RP/DgE7im3mvT/Hocaad3sj1l/BixHF2QUdfVAPPAX1hkNB/KulvRE6GVk KAV2EydFdIKKhTRttzxfHPClrtS8715ENHiEha9wD898rKxh8z4NAzKcPX1w4aN6CUt4 y5b6i9EvVn14o9wRLcP87xxZDzJDujXV1plABfdgBVy/CsyU1U3YqPbY+ZKEFDpwkKCe Gx1A== X-Gm-Message-State: AOAM5309CDP80DfsLjKYKzaEI/pAly40MUWzrV510UYM1ctxDk/SFhSL dUuzmMtn/DNtcKyDOv+BThsf9Q== X-Google-Smtp-Source: ABdhPJyzdeewliRoHZ8WITDN6ypLVV0dl1cubmfzDl+xHifecx0A5pXaGRh+E1Om9wMFyWYEFO7Rkg== X-Received: by 2002:aa7:8649:0:b029:19e:16df:e5f8 with SMTP id a9-20020aa786490000b029019e16dfe5f8mr944645pfo.41.1610062933987; Thu, 07 Jan 2021 15:42:13 -0800 (PST) Received: from philipchen.mtv.corp.google.com ([2620:15c:202:201:a6ae:11ff:fe11:fd59]) by smtp.gmail.com with ESMTPSA id h8sm7376487pjc.2.2021.01.07.15.42.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jan 2021 15:42:13 -0800 (PST) From: Philip Chen To: LKML , dmitry.torokhov@gmail.com Cc: swboyd@chromium.org, dianders@chromium.org, Philip Chen , Benson Leung , Enric Balletbo i Serra , Guenter Roeck , Rob Herring , Simon Glass , devicetree@vger.kernel.org, linux-input@vger.kernel.org Subject: [PATCH v4 1/2] dt-bindings: input: cros-ec-keyb: Add a new property Date: Thu, 7 Jan 2021 15:42:08 -0800 Message-Id: <20210107154200.v4.1.I025fb861cd5fa0ef5286b7dce514728e9df7ae74@changeid> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org This patch adds a new property `function-row-physmap` to the device tree for the custom keyboard top row design. The property describes the rows/columns of the top row keys from left to right. Signed-off-by: Philip Chen --- (no changes since v2) Changes in v2: - add `function-row-physmap` instead of `google,custom-keyb-top-row` .../devicetree/bindings/input/google,cros-ec-keyb.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml index 8e50c14a9d778..7acdb33781d30 100644 --- a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml +++ b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml @@ -31,6 +31,16 @@ properties: if the EC does not have its own logic or hardware for this. type: boolean + function-row-physmap: + $ref: '/schemas/types.yaml#/definitions/uint32-array' + description: | + An ordered u32 array describing the rows/columns (in the scan matrix) + of top row keys from physical left (KEY_F1) to right. Each entry + encodes the row/column as: + (((row) & 0xFF) << 24) | (((column) & 0xFF) << 16) + where the lower 16 bits are reserved. This property is specified only + when the keyboard has a custom design for the top row keys. + required: - compatible