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path: root/drivers/soc/bcm
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2016-07-07soc: raspberrypi-power: add CONFIG_OF dependencyArnd Bergmann
We get a harmless warning if the RASPBERRYPI_POWER driver is enabled without CONFIG_OF during compile testing: warning: RASPBERRYPI_POWER selects PM_GENERIC_DOMAINS_OF which has unmet direct dependencies (PM_GENERIC_DOMAINS && OF) There is no need to select PM_GENERIC_DOMAINS_OF if OF is set, so we can replace the 'select' with a dependency. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Eric Anholt <eric@anholt.net>
2016-06-07soc: brcmstb: fix warning from missing includeBen Dooks
The brcmstb_biuctrl_init() is defined in the soc specific header file, but wasn't included in the driver file. Fix the following warning by including <linux/soc/brcmstb/brcmstb.h> in the driver: drivers/soc/brcmstb/biuctrl.c:101:13: warning: symbol 'brcmstb_biuctrl_init' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-05-31soc: Move brcmstb to bcm/brcmstbFlorian Fainelli
Unify the different Broadcom SoCs directory and have everybody live under drivers/soc/bcm/*. Acked-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-12-31ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependencyArnd Bergmann
The firmware driver can be a loadable module, but the power domain can only be built-in, so we get a build error in an allmodconfig kernel: :(.text+0x17e59c): undefined reference to `rpi_firmware_property' :(.text+0x17e51c): undefined reference to `rpi_firmware_get' :(.text+0x17e244): undefined reference to `rpi_firmware_property' This changes the dependency to only allow the power domain code to be enabled when the firmware driver is built-in. Other users of the firmware driver may still be loadable modules and not everyone needs the power domains, so we don't change the firmware code. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-12-21ARM: bcm2835: add rpi power domain driverAlexander Aring
This patch adds support for several power domains on Raspberry Pi, including USB (so it can be enabled even if the bootloader didn't do it), and graphics. This patch is the combined work of Eric Anholt (who wrote USB support inside of the Raspberry Pi firmware driver, and wrote the non-USB domain support) and Alexander Aring (who separated the original USB work out from the firmware driver). Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Kevin Hilman <khilman@linaro.org>