From patchwork Tue May 1 02:04:00 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: M25: Add support for Everspin MR25H256 MRAM chip From: Marek Vasut X-Patchwork-Id: 156002 Message-Id: <1335837840-15511-1-git-send-email-marex@denx.de> To: linux-mtd@lists.infradead.org Cc: Marek Vasut , Artem Bityutskiy , David Woodhouse , linux-kernel@vger.kernel.org Date: Tue, 1 May 2012 04:04:00 +0200 This chip isn't JEDEC-compatible. Signed-off-by: Marek Vasut Cc: David Woodhouse Cc: Artem Bityutskiy Cc: linux-mtd@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/mtd/devices/m25p80.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 1924d24..85ce6fd 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -639,6 +639,9 @@ static const struct spi_device_id m25p_ids[] = { { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, + /* Everspin */ + { "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2) }, + /* Intel/Numonyx -- xxxs33b */ { "160s33b", INFO(0x898911, 0, 64 * 1024, 32, 0) }, { "320s33b", INFO(0x898912, 0, 64 * 1024, 64, 0) },