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). 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 arch/arm/boot/dts/tegra114.dtsi | 6 + arch/arm/boot/dts/tegra124.dtsi | 6 + arch/arm/boot/dts/tegra20.dtsi | 7 + 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 | 121 ++----------- 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 | 96 ++++++++++ drivers/misc/fuse/tegra/fuse-tegra20.c | 152 +++++++++++++++ drivers/misc/fuse/tegra/fuse-tegra30.c | 192 +++++++++++++++++++ drivers/misc/fuse/tegra/fuse.h | 79 ++++++++ drivers/misc/fuse/tegra/tegra114_speedo.c | 108 +++++++++++ drivers/misc/fuse/tegra/tegra124_speedo.c | 163 ++++++++++++++++ drivers/misc/fuse/tegra/tegra20_speedo.c | 110 +++++++++++ drivers/misc/fuse/tegra/tegra30_speedo.c | 293 +++++++++++++++++++++++++++++ include/linux/tegra-soc.h | 17 ++ 24 files changed, 1301 insertions(+), 636 deletions(-) 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 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
