On 12/26/2011 12:33 PM, Simon Glass wrote: > From: Jimmy Zhang <jimmzh...@nvidia.com> > > Power supplies must be adjusted in line with clock frequency. This code > provides a simple routine to set the voltage to allow operation at maximum > frequency. > > Signed-off-by: Simon Glass <s...@chromium.org> > --- > arch/arm/cpu/armv7/tegra2/Makefile | 1 + > arch/arm/cpu/armv7/tegra2/pmu.c | 355 > ++++++++++++++++++++++++++++++++ > arch/arm/include/asm/arch-tegra2/pmu.h | 63 ++++++ > 3 files changed, 419 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/cpu/armv7/tegra2/pmu.c > create mode 100644 arch/arm/include/asm/arch-tegra2/pmu.h
This driver appears to be for an I2C-based device, so I assume it'd for a particular PMIC not Tegra's PMC HW module. I imagine this is a driver for the TI TPS6586X, right? As such, naming this "pmu" and putting it into the Tegra directory doesn't make sense. There should be a generic TPS6586X driver, and possibly a separate file and patch to implement the use of that chip in conjunction with Tegra. -- nvpublic _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
