From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kamal Dasu Subject: [PATCH v5 0/2] Added support for spi-nor device pm in m25p80 Date: Wed, 22 Feb 2017 14:19:31 -0500 Message-ID: <1487791173-22159-1-git-send-email-kdasu.kdev@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: bcm-kernel-feedback-list@broadcom.com, f.fainelli@gmail.com, linux-mtd@lists.infradead.org, Kamal Dasu To: linux-spi@vger.kernel.org, cyrille.pitchen@atmel.com, marex@denx.de, broonie@kernel.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org List-Id: linux-spi.vger.kernel.org Changes since v4 based on review comments: spi-nor.c - Added comments to make it clear that spi_nor_init() sends all spi-nor flash configuration commands based on nor stucture settings for read in the refactored code m25p80.c: - fix typos - Updated description The V4 changes below implements power management support in m25p80 driver. m25p80 pm resume() calls newly a implemented spi_nor_init() function that sets up the spi-nor flash to its pre-suspend state. This is needed on platfroms that turn off power to the spi-nor flash on pm suspend. The code has been rebased to git://github.com/spi-nor/linux.git next branch. Kamal Dasu (2): mtd: spi-nor: Added spi-nor init function mtd: m25p80: Added pm ops support drivers/mtd/devices/m25p80.c | 11 +++++++ drivers/mtd/spi-nor/spi-nor.c | 77 ++++++++++++++++++++++++++++--------------- include/linux/mtd/spi-nor.h | 18 +++++++++- 3 files changed, 78 insertions(+), 28 deletions(-) -- 1.9.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/