From patchwork Mon Sep 10 11:26:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 10593987 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 906DA921 for ; Mon, 10 Sep 2018 11:28:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7F72A288AC for ; Mon, 10 Sep 2018 11:28:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7145828970; Mon, 10 Sep 2018 11:28:13 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 11DAD288AC for ; Mon, 10 Sep 2018 11:28:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728354AbeIJQUy (ORCPT ); Mon, 10 Sep 2018 12:20:54 -0400 Received: from shell.v3.sk ([90.176.6.54]:35739 "EHLO shell.v3.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727411AbeIJQUx (ORCPT ); Mon, 10 Sep 2018 12:20:53 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id C4B77B82C5; Mon, 10 Sep 2018 13:27:13 +0200 (CEST) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id BlNJTBb03Qa5; Mon, 10 Sep 2018 13:27:02 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 80344B82D2; Mon, 10 Sep 2018 13:27:01 +0200 (CEST) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id SCk1LaX3-ZZz; Mon, 10 Sep 2018 13:26:59 +0200 (CEST) Received: from belphegor.brq.redhat.com (nat-pool-brq-t.redhat.com [213.175.37.10]) by zimbra.v3.sk (Postfix) with ESMTPSA id 6FAD4B82C8; Mon, 10 Sep 2018 13:26:59 +0200 (CEST) From: Lubomir Rintel To: linux-kernel@vger.kernel.org Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-input@vger.kernel.org, Rob Herring , Mark Rutland , Dmitry Torokhov , Michael Turquette , Stephen Boyd , Lubomir Rintel Subject: [PATCH 1/8] dt-bindings: olpc,ap-sp: add clock Date: Mon, 10 Sep 2018 13:26:47 +0200 Message-Id: <20180910112654.42061-2-lkundrak@v3.sk> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180910112654.42061-1-lkundrak@v3.sk> References: <20180910112654.42061-1-lkundrak@v3.sk> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The clock is necessary for the device operation, hence it's required. Its name, "sp", stands for "Security Processor". It is one of several names that are used for the processor that serves as the keyboard controller on an OLPC and is consistent with the node name. Signed-off-by: Lubomir Rintel --- Documentation/devicetree/bindings/serio/olpc,ap-sp.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt b/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt index 0e72183f52bc..36603419d6f8 100644 --- a/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt +++ b/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt @@ -4,10 +4,14 @@ Required properties: - compatible : "olpc,ap-sp" - reg : base address and length of SoC's WTM registers - interrupts : SP-AP interrupt +- clocks : phandle + clock-specifier for the clock that drives the WTM +- clock-names: should be "sp" Example: ap-sp@d4290000 { compatible = "olpc,ap-sp"; reg = <0xd4290000 0x1000>; interrupts = <40>; + clocks = <&soc_clocks MMP2_CLK_SP>; + clock-names = "sp"; }