From patchwork Fri May 26 06:25:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Qiu X-Patchwork-Id: 686364 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A0ACC7EE23 for ; Fri, 26 May 2023 06:25:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242160AbjEZGZp convert rfc822-to-8bit (ORCPT ); Fri, 26 May 2023 02:25:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242147AbjEZGZm (ORCPT ); Fri, 26 May 2023 02:25:42 -0400 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B00391B4; Thu, 25 May 2023 23:25:38 -0700 (PDT) Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 1231F806C; Fri, 26 May 2023 14:25:31 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 26 May 2023 14:25:30 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 26 May 2023 14:25:30 +0800 From: William Qiu To: , , , CC: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , Ziv Xu , William Qiu Subject: [PATCH v1 0/3] Add initialization of clock for StarFive JH7110 SoC Date: Fri, 26 May 2023 14:25:26 +0800 Message-ID: <20230526062529.46747-1-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Hi, This patchset adds initial rudimentary support for the StarFive Quad SPI controller driver. And this driver will be used in StarFive's VisionFive 2 board. In 6.4, the QSPI_AHB and QSPI_APB clocks changed from the default ON state to the default OFF state, so these clocks need to be enabled in the driver.At the same time, dts patch is added to this series. The patch series is based on v6.4rc3. William Qiu (3): dt-bindings: qspi: cdns,qspi-nor: Add clocks for StarFive JH7110 SoC spi: cadence-quadspi: Add clock configuration for StarFive JH7110 QSPI riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC .../bindings/spi/cdns,qspi-nor.yaml | 15 +++++++-- .../jh7110-starfive-visionfive-2.dtsi | 32 +++++++++++++++++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 18 +++++++++++ drivers/spi/spi-cadence-quadspi.c | 27 ++++++++++++++++ 4 files changed, 89 insertions(+), 3 deletions(-) --- 2.34.1