From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 D3067C10F11 for ; Wed, 24 Apr 2019 15:39:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9578B20652 for ; Wed, 24 Apr 2019 15:39:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556120378; bh=jvxdpg7JNYO7cH9UgE326EZK0YBQDcpNaQukxRtj+Nc=; h=From:To:Cc:Subject:Date:List-ID:From; b=MFrLYVIcu6lBgXlY9zpIFcluhLrJeVpMwdSpl2lDw7FxLTca4dm19INem1Vza3wr2 l1aJnEPFmQeAy6ZtYf0krzHLF7cIJioRsXYAfvxgYK8EZoGTYmKEOvqEVemYoUv1rB my5OxgoYNFUqttleicmbV64+q2ra/2exOHCLKJjM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731032AbfDXPjh (ORCPT ); Wed, 24 Apr 2019 11:39:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:51626 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730398AbfDXPjh (ORCPT ); Wed, 24 Apr 2019 11:39:37 -0400 Received: from localhost.localdomain (user-0ccsrjt.cable.mindspring.com [24.206.110.125]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EC61520652; Wed, 24 Apr 2019 15:39:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556120376; bh=jvxdpg7JNYO7cH9UgE326EZK0YBQDcpNaQukxRtj+Nc=; h=From:To:Cc:Subject:Date:From; b=kHjo/8cg+RadZoE3zYrmSVm06KnqycNCYpOIhrPwsqle4Mo/cV/9coHtcgVnhxT5S 79NYawnKWH9sM9pFd0FwLiFvvukUGuuex3tYRuR/N7TWXj0uVxR3+tIUJ2Bvgj6Uut ZPJkMx/NhsREl2dYDBXmfpxBMGlouMWGaWPy1kTU= From: Alan Tull To: Dinh Nguyen Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, delicious.quinoa@gmail.com, Alan Tull Subject: [PATCH 1/2] ARM: dts: socfpga: add ltc2497 on arria10 devkit Date: Wed, 24 Apr 2019 10:39:15 -0500 Message-Id: <20190424153916.30115-1-atull@kernel.org> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the two ltc2497 devices that are on the SoCFPGA Arria10 Socdk board at addresses 0x14 and 0x16. Signed-off-by: Alan Tull --- arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi index 360dae5a5b12..0efbeccc5cd2 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi @@ -48,6 +48,13 @@ }; }; + ref_033v: 033-v-ref { + compatible = "regulator-fixed"; + regulator-name = "0.33V"; + regulator-min-microvolt = <330000>; + regulator-max-microvolt = <330000>; + }; + soc { clkmgr@ffd04000 { clocks { @@ -128,6 +135,18 @@ i2c-sda-falling-time-ns = <6000>; i2c-scl-falling-time-ns = <6000>; + adc@14 { + compatible = "lltc,ltc2497"; + reg = <0x14>; + vref-supply = <&ref_033v>; + }; + + adc@16 { + compatible = "lltc,ltc2497"; + reg = <0x16>; + vref-supply = <&ref_033v>; + }; + eeprom@51 { compatible = "atmel,24c32"; reg = <0x51>; -- 2.21.0