From patchwork Tue Jan 5 02:22:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philip Chen X-Patchwork-Id: 11997987 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 6E055C43381 for ; Tue, 5 Jan 2021 02:23:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 43AF9229C9 for ; Tue, 5 Jan 2021 02:23:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728054AbhAECXV (ORCPT ); Mon, 4 Jan 2021 21:23:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727822AbhAECXU (ORCPT ); Mon, 4 Jan 2021 21:23:20 -0500 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22EEFC061793 for ; Mon, 4 Jan 2021 18:22:40 -0800 (PST) Received: by mail-pj1-x1029.google.com with SMTP id w1so613317pjc.0 for ; Mon, 04 Jan 2021 18:22:40 -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=Fd9C5eh1l5XGQUug3JLCx6bXUXKY2FUOKpd6xlqkQRS4CPI390Ko/dfC8c7+vc+ZCB 8LRQiiZclIEgvq2hT9O1puypOipuNsqJg3xHYYFMfBXXj6OYTmYqXk4UNMPP8vIfNzbd MvNlgkR593pRrJ5kR/GRGLiJPzW26BDErirJ8= 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=U9reaChMrtO1ZfoxTEpLeUEMVGJRrDgSGV2zpWxmMgwL1bqyI12YBoKcPbJbLzktwA t32tO6WXNZ5ElPftb8NiZfnnPonMtOX7RNFGqwWSaO30obL1M0hOPEANHr6usnHveKG2 eDA4Gtpvn+qluKGbF7y7N8uPtFg2hR2VaqIoPBPzvJefDnjwyEBltYhYwEgKLcCATSl3 ptGGUabr3wocLIz8Oquuu+b5uLoTzeLg+MeyuNZKzKSvw/sIf4XJeBuOcHaGRQLX0RuV MxCWL3s88VmvUpEFkjNFp2DodD2/eEGf37ZZRdidE8dj8OYdtGQ2Gs7H7+fVqVU94BjE qelg== X-Gm-Message-State: AOAM531OX+FbIWyceulqWRns9DcnWBPpDH6ZuNT1Q7aSTllDXM5/4jAX CX7wF4TnUEZdVq8qM+BRIqwUuA== X-Google-Smtp-Source: ABdhPJwgn2j95/Q5PEpRXUFGNFU6+5GQKsifIo8y/OfwXh0gOAuL2TXdXcMbclnQUpdHu4w07X64NQ== X-Received: by 2002:a17:902:778e:b029:da:feef:8f2d with SMTP id o14-20020a170902778eb02900dafeef8f2dmr74759358pll.25.1609813359737; Mon, 04 Jan 2021 18:22:39 -0800 (PST) Received: from philipchen.mtv.corp.google.com ([2620:15c:202:201:a6ae:11ff:fe11:fd59]) by smtp.gmail.com with ESMTPSA id t23sm56732903pfc.0.2021.01.04.18.22.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jan 2021 18:22:39 -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 v3 1/2] dt-bindings: input: cros-ec-keyb: Add a new property Date: Mon, 4 Jan 2021 18:22:33 -0800 Message-Id: <20210104182154.v3.1.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