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From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <clg@kaod.org>
To: openbmc@lists.ozlabs.org
Cc: Andrew Jeffery <andrew@aj.id.au>, Joel Stanley <joel@jms.id.au>,
 =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <clg@kaod.org>
Subject: [PATCH linux dev-4.17 v2 0/2] mtd: spi-nor: aspeed: introduce a
 "spi-max-frequency" property
Date: Fri, 22 Jun 2018 09:09:35 +0200
Message-Id: <20180622070937.21498-1-clg@kaod.org>
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Hello,

The "spi-max-frequency" property protects the driver from some
optimistic settings of the optimize read algo for certain chips (old
ones). It also makes the read access to the alternate FMC chip 3 times
faster.

Thanks,

C.

Changes since v1:

 - moved to the dev-4.17 branch
 - introduced the optimize read algo on the AST2400 SoC FMC controller.

Cédric Le Goater (2):
  ARM: dts: aspeed: Add "spi-max-frequency" property
  mtd: spi-nor: aspeed: limit the maximum SPI frequency

 drivers/mtd/spi-nor/aspeed-smc.c                 | 17 +++++++++++++----
 arch/arm/boot/dts/aspeed-ast2500-evb.dts         |  2 ++
 arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts    |  2 ++
 arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts     |  2 ++
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts |  3 +++
 arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts       |  2 ++
 arch/arm/boot/dts/aspeed-g4.dtsi                 |  2 ++
 arch/arm/boot/dts/aspeed-g5.dtsi                 |  7 +++++++
 8 files changed, 33 insertions(+), 4 deletions(-)

-- 
2.13.6