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  1. 01 1月, 2016 1 次提交
    • A
      ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency · 22a5b1dd
      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>
      22a5b1dd
  3. 23 12月, 2015 1 次提交
  5. 22 12月, 2015 2 次提交
  7. 18 12月, 2015 2 次提交
  9. 15 12月, 2015 2 次提交
  11. 09 12月, 2015 6 次提交
  13. 08 12月, 2015 2 次提交
  15. 03 12月, 2015 1 次提交
    • D
      soc: ti: Add wkup_m3_ipc driver · cdd5de50
      由 Dave Gerlach 提交于 
      Introduce a wkup_m3_ipc driver to handle communication between the MPU
and Cortex M3 wkup_m3 present on am335x.

This driver is responsible for actually booting the wkup_m3_rproc and
also handling all IPC which is done using the IPC registers in the control
module, a mailbox, and a separate interrupt back from the wkup_m3. A small
API is exposed for executing specific power commands, which include
configuring for low power mode, request a transition to a low power mode,
and status info on a previous transition.
Signed-off-by: NDave Gerlach <d-gerlach@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
      cdd5de50
  17. 25 11月, 2015 1 次提交
  19. 24 11月, 2015 2 次提交
  21. 31 10月, 2015 1 次提交
  23. 16 10月, 2015 2 次提交
    • H
      soc: rockchip: power-domain: don't try to print the clock name in error case · c3ce5b37
      由 Heiko Stuebner 提交于 
      When we never got the the clock-reference, i.e. when IS_ERR(clk) is true,
don't try to print the clock name via %pC as this of course produces a
null-pointer-dereference in __clk_get_name().
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Reviewed-by: NCaesar Wang <wxt@rock-chips.com>
      c3ce5b37
    • A
      soc: qcom/smem: add HWSPINLOCK dependency · 73ebb854
      由 Arnd Bergmann 提交于 
      This fixes a build error when smem is enabled without hwspinlock:

drivers/built-in.o: In function `qcom_smem_alloc':
rockchip-efuse.c:(.text+0x7a3e4): undefined reference to `__hwspin_lock_timeout'
rockchip-efuse.c:(.text+0x7a568): undefined reference to `__hwspin_unlock'
drivers/built-in.o: In function `qcom_smem_remove':
rockchip-efuse.c:(.text+0x7a5cc): undefined reference to `hwspin_lock_free'
drivers/built-in.o: In function `qcom_smem_probe':
rockchip-efuse.c:(.text+0x7a960): undefined reference to `hwspin_lock_request_specific'
rockchip-efuse.c:(.text+0x7a988): undefined reference to `of_hwspin_lock_get_id'
drivers/built-in.o: In function `qcom_smem_get':
rockchip-efuse.c:(.text+0x7aa24): undefined reference to `__hwspin_lock_timeout'
rockchip-efuse.c:(.text+0x7aafc): undefined reference to `__hwspin_unlock'
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      73ebb854
  25. 15 10月, 2015 15 次提交
  27. 14 10月, 2015 2 次提交
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