From: Peter De Schrijver <pdeschrijver@nvidia.com>
To: Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 0/6] efuse driver for Tegra
Date: Tue, 24 Dec 2013 15:32:05 +0200 [thread overview]
Message-ID: <1387891931-9854-1-git-send-email-pdeschrijver@nvidia.com> (raw)
This driver allows userspace to read the raw efuse data. Its userspace
interface is modelled after the sunxi_sid driver which provides similar
functionality for some Allwinner SoCs. It has been tested on
Tegra20 (ventana), Tegra30 (beaverboard) and Tegra114 (dalmore).
Changes since v1:
* Add documentation for sysfs interface
* Cleanup messages
TODO:
* test on Tegra124 (venice2)
Peter De Schrijver (6):
ARM: tegra: export apb dma readl/writel
misc: fuse: Add efuse driver for Tegra
ARM: tegra: Add efuse bindings
ARM: tegra: rework fuse.c
ARM: Tegra: remove speedo files
misc: enable fuse drivers
Documentation/ABI/testing/sysfs-driver-tegra-fuse | 8 +
arch/arm/boot/dts/tegra114.dtsi | 6 +
arch/arm/boot/dts/tegra124.dtsi | 6 +
arch/arm/boot/dts/tegra20.dtsi | 6 +
arch/arm/boot/dts/tegra30.dtsi | 6 +
arch/arm/mach-tegra/Makefile | 3 -
arch/arm/mach-tegra/apbio.c | 51 +++--
arch/arm/mach-tegra/fuse.c | 147 +----------
arch/arm/mach-tegra/tegra114_speedo.c | 104 --------
arch/arm/mach-tegra/tegra20_speedo.c | 109 --------
arch/arm/mach-tegra/tegra30_speedo.c | 292 --------------------
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile | 1 +
drivers/misc/fuse/Kconfig | 12 +
drivers/misc/fuse/Makefile | 1 +
drivers/misc/fuse/tegra/Makefile | 7 +
drivers/misc/fuse/tegra/fuse-tegra.c | 97 +++++++
drivers/misc/fuse/tegra/fuse-tegra20.c | 154 +++++++++++
drivers/misc/fuse/tegra/fuse-tegra30.c | 196 ++++++++++++++
drivers/misc/fuse/tegra/fuse.h | 87 ++++++
drivers/misc/fuse/tegra/tegra114_speedo.c | 109 ++++++++
drivers/misc/fuse/tegra/tegra124_speedo.c | 164 ++++++++++++
drivers/misc/fuse/tegra/tegra20_speedo.c | 109 ++++++++
drivers/misc/fuse/tegra/tegra30_speedo.c | 293 +++++++++++++++++++++
include/linux/tegra-soc.h | 17 ++
25 files changed, 1317 insertions(+), 669 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-driver-tegra-fuse
delete mode 100644 arch/arm/mach-tegra/tegra114_speedo.c
delete mode 100644 arch/arm/mach-tegra/tegra20_speedo.c
delete mode 100644 arch/arm/mach-tegra/tegra30_speedo.c
create mode 100644 drivers/misc/fuse/Kconfig
create mode 100644 drivers/misc/fuse/Makefile
create mode 100644 drivers/misc/fuse/tegra/Makefile
create mode 100644 drivers/misc/fuse/tegra/fuse-tegra.c
create mode 100644 drivers/misc/fuse/tegra/fuse-tegra20.c
create mode 100644 drivers/misc/fuse/tegra/fuse-tegra30.c
create mode 100644 drivers/misc/fuse/tegra/fuse.h
create mode 100644 drivers/misc/fuse/tegra/tegra114_speedo.c
create mode 100644 drivers/misc/fuse/tegra/tegra124_speedo.c
create mode 100644 drivers/misc/fuse/tegra/tegra20_speedo.c
create mode 100644 drivers/misc/fuse/tegra/tegra30_speedo.c
--
1.7.7.rc0.72.g4b5ea.dirty
next reply other threads:[~2013-12-24 13:32 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-24 13:32 Peter De Schrijver [this message]
2013-12-24 13:32 ` [PATCH v2 1/6] ARM: tegra: export apb dma readl/writel Peter De Schrijver
2014-01-06 20:07 ` Stephen Warren
2014-01-07 12:54 ` Peter De Schrijver
2013-12-24 13:32 ` [PATCH v2 2/6] misc: fuse: Add efuse driver for Tegra Peter De Schrijver
2014-01-06 20:32 ` Stephen Warren
2014-01-07 14:05 ` Peter De Schrijver
2014-01-07 20:41 ` Stephen Warren
2013-12-24 13:32 ` [PATCH v2 3/6] ARM: tegra: Add efuse bindings Peter De Schrijver
2014-01-06 20:40 ` Stephen Warren
2014-01-08 13:39 ` Thierry Reding
2014-01-08 18:50 ` Stephen Warren
2014-01-08 20:05 ` Thierry Reding
2014-01-08 20:09 ` Thierry Reding
2014-01-08 22:41 ` Stephen Warren
2014-01-09 12:40 ` Thierry Reding
2013-12-24 13:32 ` [PATCH v2 4/6] ARM: tegra: rework fuse.c Peter De Schrijver
2014-01-03 11:19 ` Alexandre Courbot
2014-01-06 20:50 ` Stephen Warren
2014-01-07 14:10 ` Peter De Schrijver
2014-01-07 20:47 ` Stephen Warren
2014-01-08 8:31 ` Peter De Schrijver
2013-12-24 13:32 ` [PATCH v2 5/6] ARM: Tegra: remove speedo files Peter De Schrijver
2013-12-24 13:32 ` [PATCH v2 6/6] misc: enable fuse drivers Peter De Schrijver
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