From patchwork Mon Sep 17 12:08:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 10602617 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 032DE1508 for ; Mon, 17 Sep 2018 12:08:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DF71F299DB for ; Mon, 17 Sep 2018 12:08:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D37ED299EE; Mon, 17 Sep 2018 12:08:33 +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=ham 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 2AE0E299DB for ; Mon, 17 Sep 2018 12:08:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728358AbeIQRfe (ORCPT ); Mon, 17 Sep 2018 13:35:34 -0400 Received: from shell.v3.sk ([90.176.6.54]:47265 "EHLO shell.v3.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728190AbeIQRfe (ORCPT ); Mon, 17 Sep 2018 13:35:34 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id AAFE4AFBD8; Mon, 17 Sep 2018 14:08:29 +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 uyLUjPhu5L_A; Mon, 17 Sep 2018 14:08:21 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id A57C8AEEAD; Mon, 17 Sep 2018 14:08:21 +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 SD291UTiB21I; Mon, 17 Sep 2018 14:08:20 +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 0B15CAEEAE; Mon, 17 Sep 2018 14:08:20 +0200 (CEST) From: Lubomir Rintel To: Geert Uytterhoeven Cc: linux-spi@vger.kernel.org, Lubomir Rintel Subject: [PATCH RFC 1/5] dt-bindings: spi/spi-pxa2xx: Add spi-slave property Date: Mon, 17 Sep 2018 14:08:04 +0200 Message-Id: <20180917120808.20224-2-lkundrak@v3.sk> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180917120808.20224-1-lkundrak@v3.sk> References: <20180917120808.20224-1-lkundrak@v3.sk> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is used to indicate that the chip attached to this controller is a SPI master. Signed-off-by: Lubomir Rintel --- Documentation/devicetree/bindings/spi/spi-pxa2xx.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt index 0335a9bd2e8a..89b2832283e3 100644 --- a/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt +++ b/Documentation/devicetree/bindings/spi/spi-pxa2xx.txt @@ -11,6 +11,7 @@ Required properties: Optional properties: - cs-gpios: list of GPIO chip selects. See the SPI bus bindings, Documentation/devicetree/bindings/spi/spi-bus.txt +- spi-slave: Empty property indicating the SPI controller is used in slave mode. Child nodes represent devices on the SPI bus See ../spi/spi-bus.txt