From 78190eb1083511e6e6a0cf63d1d1d22291eed874 Mon Sep 17 00:00:00 2001 From: Jagan Date: Wed, 11 Apr 2012 15:08:27 +0530 Subject: [PATCH] Xilinx: ARM: Adding Winbond(W25Q64DW) QSPI support. This patch adds a support for W25Q64DW with x1 device. This was tested on the ep107-2 board. Signed-off-by: Jagan --- drivers/mtd/spi/winbond.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c index ff1df25a1df..d26c2d110ad 100644 --- a/drivers/mtd/spi/winbond.c +++ b/drivers/mtd/spi/winbond.c @@ -27,6 +27,7 @@ #define WINBOND_ID_W25X16 0x3015 #define WINBOND_ID_W25X32 0x3016 #define WINBOND_ID_W25X64 0x3017 +#define WINBOND_ID_W25Q64DW 0x6017 #define WINBOND_SR_WIP (1 << 0) /* Write-in-Progress */ @@ -77,6 +78,14 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { .nr_blocks = 128, .name = "W25X64", }, + { + .id = WINBOND_ID_W25Q64DW, + .l2_page_size = 8, + .pages_per_sector = 16, + .sectors_per_block = 16, + .nr_blocks = 128, + .name = "W25Q64DW", + }, }; static int winbond_wait_ready(struct spi_flash *flash, unsigned long timeout) -- 2.47.3