From patchwork Mon Feb 3 11:32:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuldeep Singh X-Patchwork-Id: 235808 List-Id: U-Boot discussion From: kuldeep.singh at nxp.com (Kuldeep Singh) Date: Mon, 3 Feb 2020 17:02:26 +0530 Subject: [PATCH 0/3] Enable octal read support for mt35xu* flashes Message-ID: <1580729549-1769-1-git-send-email-kuldeep.singh@nxp.com> Patch series enable octal read(1-1-8) support for LX2160ARDB and LS1028ARDB which have mt35xu512aba and mt35xu02g flashes respectively. mt35xu512aba and mt35xu02g flashes support SINGLE and OCTAL I/O. Previously, 1 bit mode was used in u-boot and now use octal mode for the flashes. Also add RX and TX buswidth in qspi dts entry to use 1-1-8 mode. DTS entries can be merged once patch[1] is merged. No dependency on framework patch. [1]https://patchwork.ozlabs.org/project/uboot/list/?series=141023 Kuldeep Singh (3): mtd: spi-nor: Enable SPI_NOR_OCTAL_READ flag for mt35xu* arm: dts: ls1028a: Add RX,TX buswidth in qspi to use octal mode arm: dts: lx2160a: Add RX,TX buswidth in qspi to use octal mode arch/arm/dts/fsl-ls1028a-qds.dts | 2 ++ arch/arm/dts/fsl-ls1028a-rdb.dts | 2 ++ arch/arm/dts/fsl-lx2160a-rdb.dts | 4 ++++ drivers/mtd/spi/spi-nor-ids.c | 4 ++-- 4 files changed, 10 insertions(+), 2 deletions(-)