Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751355AbdH1NAA (ORCPT ); Mon, 28 Aug 2017 09:00:00 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:10416 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751208AbdH1M75 (ORCPT ); Mon, 28 Aug 2017 08:59:57 -0400 From: Fabrice Gasnier To: , , , CC: , , , , , , Subject: [RESEND PATCH 0/3] Add support for STM32 vrefbuf regulator Date: Mon, 28 Aug 2017 14:58:50 +0200 Message-ID: <1503925133-30722-1-git-send-email-fabrice.gasnier@st.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG1NODE1.st.com (10.75.127.1) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-08-28_06:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 985 Lines: 23 Some STM32 devices embed a voltage reference buffer which can be used as voltage reference for ADCs, DACs and also as voltage reference for external components through the dedicated VREF+ pin. This patchset adds vrefbuf regulator driver, device tree bindings and vrefbuf device tree node for STM32H7 SoC. Fabrice Gasnier (3): dt-bindings: regulator: Add STM32 Voltage Reference Buffer regulator: Add support for stm32-vrefbuf ARM: dts: stm32: add vrefbuf to stm32h743 .../bindings/regulator/st,stm32-vrefbuf.txt | 20 ++ arch/arm/boot/dts/stm32h743.dtsi | 9 + drivers/regulator/Kconfig | 12 ++ drivers/regulator/Makefile | 1 + drivers/regulator/stm32-vrefbuf.c | 215 +++++++++++++++++++++ 5 files changed, 257 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt create mode 100644 drivers/regulator/stm32-vrefbuf.c -- 1.9.1