From patchwork Wed Jan 6 16:12:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ludovic Desroches X-Patchwork-Id: 7968791 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7A054BEEE5 for ; Wed, 6 Jan 2016 16:14:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B7D7D2010C for ; Wed, 6 Jan 2016 16:14:53 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DFADC200EC for ; Wed, 6 Jan 2016 16:14:52 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aGqiR-0001F1-CM; Wed, 06 Jan 2016 16:13:39 +0000 Received: from eusmtp01.atmel.com ([212.144.249.242]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aGqiN-00011J-1S for linux-arm-kernel@lists.infradead.org; Wed, 06 Jan 2016 16:13:37 +0000 Received: from ibiza.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.3.235.1; Wed, 6 Jan 2016 17:13:08 +0100 From: Ludovic Desroches To: , , Subject: [PATCH v2 3/5] ARM: at91/dt: sama5d2: add adc device Date: Wed, 6 Jan 2016 17:12:37 +0100 Message-ID: <1452096759-19438-4-git-send-email-ludovic.desroches@atmel.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1452096759-19438-1-git-send-email-ludovic.desroches@atmel.com> References: <1452096759-19438-1-git-send-email-ludovic.desroches@atmel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160106_081335_509135_2D8D8DA6 X-CRM114-Status: UNSURE ( 7.70 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Ludovic Desroches , pmeerw@pmeerw.net, plagnioj@jcrosoft.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add the ADC device, and remove the adc_op_clk which is useless since the adc sampling frequency is configured with sysfs. Signed-off-by: Ludovic Desroches --- arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 3f750f6..1bd8899 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -88,12 +88,6 @@ #clock-cells = <0>; clock-frequency = <0>; }; - - adc_op_clk: adc_op_clk{ - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1000000>; - }; }; ns_sram: sram@00200000 { @@ -1085,6 +1079,18 @@ status = "disabled"; }; + adc: adc@fc030000 { + compatible = "atmel,sama5d2-adc"; + reg = <0xfc030000 0x100>; + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&adc_clk>; + clock-names = "adc_clk"; + atmel,min-sample-rate = <200000>; + atmel,max-sample-rate = <20000000>; + atmel,startup-time-ms = <4>; + status = "disabled"; + }; + pioA: pinctrl@fc038000 { compatible = "atmel,sama5d2-pinctrl"; reg = <0xfc038000 0x600>;