From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932463AbcHIUlk (ORCPT ); Tue, 9 Aug 2016 16:41:40 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:36068 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752174AbcHIUlg (ORCPT ); Tue, 9 Aug 2016 16:41:36 -0400 From: Jagan Teki To: linux-mtd@lists.infradead.org Cc: David Woodhouse , linux-kernel@vger.kernel.org, Jagan Teki , Brian Norris Subject: [PATCH 2/6] mtd: m25p80: Use spi-nor quad page program Date: Wed, 10 Aug 2016 02:10:21 +0530 Message-Id: <1470775225-19787-2-git-send-email-jteki@openedev.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1470775225-19787-1-git-send-email-jteki@openedev.com> References: <1470775225-19787-1-git-send-email-jteki@openedev.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Identify the 4-wire tx transfer from spi controller mode value and then assign QPP support to nor->flags to make use of that. Cc: Brian Norris Signed-off-by: Jagan Teki --- drivers/mtd/devices/m25p80.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 9cf7fcd..1033595 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -224,6 +224,8 @@ static int m25p_probe(struct spi_device *spi) mode = SPI_NOR_QUAD; else if (spi->mode & SPI_RX_DUAL) mode = SPI_NOR_DUAL; + else if (spi->mode & SPI_TX_QUAD) + nor->flags = SNOR_F_USE_QPP; if (data && data->name) nor->mtd.name = data->name; -- 2.7.4