Re: [PATCHv4 1/4] staging: OMAP4+: thermal: introduce bandgaptemperature sensor
From: Greg Kroah-Hartman
Date: Mon Jul 16 2012 - 22:02:18 EST
On Thu, Jul 12, 2012 at 07:02:29PM +0300, Eduardo Valentin wrote:
> In the System Control Module, OMAP supplies a voltage reference
> and a temperature sensor feature that are gathered in the band
> gap voltage and temperature sensor (VBGAPTS) module. The band
> gap provides current and voltage reference for its internal
> circuits and other analog IP blocks. The analog-to-digital
> converter (ADC) produces an output value that is proportional
> to the silicon temperature.
> This patch provides a platform driver which expose this feature.
> It is moduled as a MFD child of the System Control Module core
> MFD driver.
> This driver provides only APIs to access the device properties,
> like temperature, thresholds and update rate.
> Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
> Signed-off-by: J Keerthy <j-keerthy@xxxxxx>
> drivers/staging/Kconfig | 2 +
> drivers/staging/Makefile | 1 +
> drivers/staging/omap-thermal/Kconfig | 11 +
> drivers/staging/omap-thermal/Makefile | 2 +
> drivers/staging/omap-thermal/TODO | 28 +
> drivers/staging/omap-thermal/omap-bandgap.c | 1167 +++++++++++++++++++++++++
> drivers/staging/omap-thermal/omap-bandgap.h | 425 +++++++++
> drivers/staging/omap-thermal/omap_bandgap.txt | 30 +
> 8 files changed, 1666 insertions(+), 0 deletions(-)
> create mode 100644 drivers/staging/omap-thermal/Kconfig
> create mode 100644 drivers/staging/omap-thermal/Makefile
> create mode 100644 drivers/staging/omap-thermal/TODO
> create mode 100644 drivers/staging/omap-thermal/omap-bandgap.c
> create mode 100644 drivers/staging/omap-thermal/omap-bandgap.h
> create mode 100644 drivers/staging/omap-thermal/omap_bandgap.txt
> Patch changelog:
> Change from V1 to V2:
> - Compilation fixes on Kconfig and Makefiles under drivers/staging
> Change from V2 to V3:
> - Removed empty line from end of Kconfig file, so git is happy while applying
> - Keerthy's SOB now matches Copyright notice found in files
> Change from V3 to V4:
> - Fixed -Werror-implicit-function-declaration compilation issues.
> - Limited driver compilation to OMAP4/5
> diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
> index d3934d7..e3402d5 100644
> --- a/drivers/staging/Kconfig
> +++ b/drivers/staging/Kconfig
> @@ -134,4 +134,6 @@ source "drivers/staging/gdm72xx/Kconfig"
> source "drivers/staging/csr/Kconfig"
> +source "drivers/staging/omap-thermal/Kconfig"
> endif # STAGING
> diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
> index 5b2219a..dbbdbbc 100644
> --- a/drivers/staging/Makefile
> +++ b/drivers/staging/Makefile
> @@ -59,3 +59,4 @@ obj-$(CONFIG_USB_WPAN_HCD) += ozwpan/
> obj-$(CONFIG_USB_G_CCG) += ccg/
> obj-$(CONFIG_WIMAX_GDM72XX) += gdm72xx/
> obj-$(CONFIG_CSR_WIFI) += csr/
> +obj-y += omap-thermal/
Ick, no, why did you do that? This should only be entered if the config
entry is selected, right?
Did I just miss this on your previous patches? Sorry about that. I'll
see if I can fix it up by hand...
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