From patchwork Thu Jan 14 01:25:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philip Chen X-Patchwork-Id: 364137 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=unavailable 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 DA435C43333 for ; Thu, 14 Jan 2021 01:43:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4B7423719 for ; Thu, 14 Jan 2021 01:43:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727950AbhANBm2 (ORCPT ); Wed, 13 Jan 2021 20:42:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41216 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727945AbhANBm2 (ORCPT ); Wed, 13 Jan 2021 20:42:28 -0500 Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14521C061786 for ; Wed, 13 Jan 2021 17:25:19 -0800 (PST) Received: by mail-pj1-x1036.google.com with SMTP id j13so2298232pjz.3 for ; Wed, 13 Jan 2021 17:25:19 -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=JUUWLh/FNK3F0sgi880UceWHgzM8J4m+gkpp1DTJZ2M=; b=MuOEK8WfCL9YKsZi8iwmR4D5ghZgnc1kXQ5uaN9wCHI8LaFCwJ3GGH3LxOm5jHvX9p 3NQMR/DZb44f3CQFSxFM7R1igdI5uz46xFlt/ZsZHJkeGqoDIjM8uhnxMg45Vr1fJ/Uz 4YSFmLSE8a0mjGDoBDT1m/FxeEvaspjaWXUTc= 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=JUUWLh/FNK3F0sgi880UceWHgzM8J4m+gkpp1DTJZ2M=; b=Kz0P9m7oTskVkuoNL8mw82KMKc4ngI289q2LGl794csCVmYvz4tpfAGggraAuSm+gl emu92rtJFYp9pbfE9NLjubU7AqWjRtuDzQG7/jX3M4GKskLSPns5gb8nQAVPsCgnOMar 0nCt016/mfXEr4QRGR8sTLOfCUrBTQacdoLAbr5Ibk+OqeOK4ODjVBCN9XUiR4rlLqxh cN36ued+xCTxFhvuf04ck3L4ZC80q96C0KRfIcw1UnXjLZTKzCn3IBJ1i7ejwik2ERmJ QPxN5x7KJb4PLJ9Vya8SIqsOmgJPa1UIxy+dh+YgMJOQ186eWZSXtGL4DzxdaZEXdG41 2dEQ== X-Gm-Message-State: AOAM53378Gh7hFMGFvz0RKWz2t68a+UyYLEnuVB77juGRRDU1W8EFhoH Ra6qFshulPhDDTj3ywF/0KPU5w== X-Google-Smtp-Source: ABdhPJyQ18bA9094rP3M8AhElK5E2LPj18h89tEVmY4bjgqey79H3nl8KiJdN2eZRo40znR6vLf73Q== X-Received: by 2002:a17:902:6903:b029:da:f458:798c with SMTP id j3-20020a1709026903b02900daf458798cmr5019315plk.68.1610587518594; Wed, 13 Jan 2021 17:25:18 -0800 (PST) Received: from philipchen.mtv.corp.google.com ([2620:15c:202:201:a6ae:11ff:fe11:fd59]) by smtp.gmail.com with ESMTPSA id w90sm3782703pjw.10.2021.01.13.17.25.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Jan 2021 17:25:18 -0800 (PST) From: Philip Chen To: LKML , dmitry.torokhov@gmail.com Cc: dianders@chromium.org, swboyd@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 v5 1/2] dt-bindings: input: cros-ec-keyb: Add a new property Date: Wed, 13 Jan 2021 17:25:12 -0800 Message-Id: <20210113172450.v5.1.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 --- Changes in v5: - add minItems and maxItems for `function-row-physmap` Changes in v2: - add `function-row-physmap` instead of `google,custom-keyb-top-row` .../bindings/input/google,cros-ec-keyb.yaml | 12 ++++++++++++ 1 file changed, 12 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..e573ef3e58b65 100644 --- a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml +++ b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml @@ -31,6 +31,18 @@ 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' + minItems: 1 + maxItems: 15 + 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