From: Mathieu Olivari <mathieu@codeaurora.org>
To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
linux@arm.linux.org.uk, dwmw2@infradead.org,
computersforpeace@gmail.com, agross@codeaurora.org,
sboyd@codeaurora.org, bjorn.andersson@sonymobile.com
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
Mathieu Olivari <mathieu@codeaurora.org>
Subject: [PATCH v3 0/3] qcom: Add SMEM MTD parser
Date: Mon, 17 Aug 2015 16:47:43 -0700 [thread overview]
Message-ID: <1439855266-26242-1-git-send-email-mathieu@codeaurora.org> (raw)
QCOM platforms such as IPQ806x are using SMEM to store their flash
layout. This patch set adds the DT nodes required to instanciate SMEM
on IPQ806x and add an MTD parser using it.
This change is based on the SMEM driver posted here:
*https://lkml.org/lkml/2015/7/27/1125
v2:
*Release the SPI device reference after looking it up (put_device())
*Represent SMEM data as __le32 rather than u32
*Move new DT nodes in their proper respective location
*Address readability concerns in MTD parser
v3:
*Address Bjorn's comments
Mathieu Olivari (3):
ARM: qcom: add SFPB nodes to IPQ806x dts
ARM: qcom: add SMEM device node to IPQ806x dts
mtd: add SMEM parser for QCOM platforms
arch/arm/boot/dts/qcom-ipq8064.dtsi | 23 +++-
drivers/mtd/Kconfig | 7 ++
drivers/mtd/Makefile | 1 +
drivers/mtd/qcom_smem_part.c | 224 ++++++++++++++++++++++++++++++++++++
4 files changed, 254 insertions(+), 1 deletion(-)
create mode 100644 drivers/mtd/qcom_smem_part.c
--
2.1.4
next reply other threads:[~2015-08-17 23:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-17 23:47 Mathieu Olivari [this message]
2015-08-17 23:47 ` [PATCH v3 3/3] mtd: add SMEM parser for QCOM platforms Mathieu Olivari
[not found] ` <1439855266-26242-4-git-send-email-mathieu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-08-18 18:10 ` Bjorn Andersson
[not found] ` <1439855266-26242-1-git-send-email-mathieu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-08-17 23:47 ` [PATCH v3 1/3] ARM: qcom: add SFPB nodes to IPQ806x dts Mathieu Olivari
[not found] ` <1439855266-26242-2-git-send-email-mathieu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-08-18 17:59 ` Bjorn Andersson
2015-08-17 23:47 ` [PATCH v3 2/3] ARM: qcom: add SMEM device node " Mathieu Olivari
2015-08-18 18:11 ` Bjorn Andersson
2015-08-18 12:30 ` [PATCH v3 0/3] qcom: Add SMEM MTD parser Jonas Gorski
2015-08-18 17:03 ` Mathieu Olivari
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