From patchwork Mon Mar 13 16:57:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9621579 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5C3BC60522 for ; Mon, 13 Mar 2017 16:57:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4D09A284CF for ; Mon, 13 Mar 2017 16:57:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 41C65284D9; Mon, 13 Mar 2017 16:57:55 +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=-6.9 required=2.0 tests=BAYES_00,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 D7FF8284D8 for ; Mon, 13 Mar 2017 16:57:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753855AbdCMQ5r (ORCPT ); Mon, 13 Mar 2017 12:57:47 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:38066 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932205AbdCMQ5l (ORCPT ); Mon, 13 Mar 2017 12:57:41 -0400 Received: from [2001:470:1f1d:6b5::3] (helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1cnTHd-0008Sf-J3; Mon, 13 Mar 2017 16:57:23 +0000 Received: from broonie by debutante with local (Exim 4.88) (envelope-from ) id 1cnTHa-0004tq-MY; Mon, 13 Mar 2017 16:57:18 +0000 From: Mark Brown To: Jonas Gorski Cc: Rob Herring , Mark Brown , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, Mark Brown , Rob Herring , Mark Rutland , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, linux-spi@vger.kernel.org In-Reply-To: <20170301090814.7097-2-jonas.gorski@gmail.com> Message-Id: Date: Mon, 13 Mar 2017 16:57:18 +0000 X-SA-Exim-Connect-IP: 2001:470:1f1d:6b5::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "spi/bcm63xx-hsspi: document bcm63xx HS SPI devicetree bindings" to the spi tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure 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 The patch spi/bcm63xx-hsspi: document bcm63xx HS SPI devicetree bindings has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 8c0951afd8a7585a4281980b9a21dcc8a419cad9 Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Wed, 1 Mar 2017 10:08:13 +0100 Subject: [PATCH] spi/bcm63xx-hsspi: document bcm63xx HS SPI devicetree bindings Add documentation for the bindings of the high speed SPI controller found on newer bcm63xx SoCs. Signed-off-by: Jonas Gorski Acked-by: Rob Herring Signed-off-by: Mark Brown --- .../devicetree/bindings/spi/spi-bcm63xx-hsspi.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt diff --git a/Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt b/Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt new file mode 100644 index 000000000000..37b29ee13860 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt @@ -0,0 +1,33 @@ +Binding for Broadcom BCM6328 High Speed SPI controller + +Required properties: +- compatible: must contain of "brcm,bcm6328-hsspi". +- reg: Base address and size of the controllers memory area. +- interrupts: Interrupt for the SPI block. +- clocks: phandles of the SPI clock and the PLL clock. +- clock-names: must be "hsspi", "pll". +- #address-cells: <1>, as required by generic SPI binding. +- #size-cells: <0>, also as required by generic SPI binding. + +Optional properties: +- num-cs: some controllers have less than 8 cs signals. Defaults to 8 + if absent. + +Child nodes as per the generic SPI binding. + +Example: + + spi@10001000 { + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10001000 0x600>; + + interrupts = <29>; + + clocks = <&clkctl 9>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + + num-cs = <2>; + + #address-cells = <1>; + #size-cells = <0>; + };