From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vignesh R Subject: [PATCH 0/7] K2G: Add QSPI support Date: Tue, 1 Aug 2017 10:24:27 +0530 Message-ID: <20170801045434.8733-1-vigneshr@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Marek Vasut , Cyrille Pitchen , Rob Herring , Santosh Shilimkar Cc: David Woodhouse , Brian Norris , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Vignesh R List-Id: devicetree@vger.kernel.org This series adds support for Cadence QSPI for 66AK2G SoC. The first three patches enhance the cadence-quadspi driver to support loopback clock and pm_runtime and tweaks for 66AK2G SoC. Remaining patches add DT nodes and enable the driver in defconfig. Tested on 66AK2G GP and ICE boards. Vignesh R (7): mtd: spi-nor: cadence-quadspi: add a delay in write sequence mtd: spi-nor: cadence-quadspi: Add support to enable loopback clock circuit mtd: spi-nor: cadence-quadspi: Add runtime PM support ARM: dts: keystone-k2g: Add QSPI DT entry ARM: dts: keystone-k2g-evm: Add QSPI node ARM: dts: keystone-k2g-ice: Add QSPI node ARM: configs: keystone: Enable Cadence QSPI driver .../devicetree/bindings/mtd/cadence-quadspi.txt | 4 ++ arch/arm/boot/dts/keystone-k2g-evm.dts | 69 ++++++++++++++++++++++ arch/arm/boot/dts/keystone-k2g-ice.dts | 69 ++++++++++++++++++++++ arch/arm/boot/dts/keystone-k2g.dtsi | 15 +++++ arch/arm/configs/keystone_defconfig | 1 + drivers/mtd/spi-nor/cadence-quadspi.c | 32 +++++++++- 6 files changed, 188 insertions(+), 2 deletions(-) -- 2.13.3