- 01 1月, 2016 1 次提交
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由 Arnd Bergmann 提交于
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: NArnd Bergmann <arnd@arndb.de>
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- 22 12月, 2015 1 次提交
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由 Alexander Aring 提交于
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: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NEric Anholt <eric@anholt.net> Reviewed-by: NUlf Hansson <ulf.hansson@linaro.org> Reviewed-by: NKevin Hilman <khilman@linaro.org>
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