Hi Stephen, On Tue, Jan 10, 2012 at 9:56 AM, Stephen Warren <swar...@nvidia.com> wrote: > 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.
Oh dear, but yes you are right. It is a TPS658621C according to my schematic. I will leap into this also. Regards, Simon > > -- > nvpublic _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot