From: Arnd Bergmann arnd@arndb.de
commit d0384eedcde21276ac51f57c641f875605024b32 upstream.
The firmware driver is optional, but the power driver depends on it, which needs to be reflected in Kconfig to avoid link errors:
aarch64-linux-ld: drivers/soc/xilinx/zynqmp_power.o: in function `zynqmp_pm_isr': zynqmp_power.c:(.text+0x284): undefined reference to `zynqmp_pm_invoke_fn'
The firmware driver can probably be allowed for compile-testing as well, so it's best to drop the dependency on the ZYNQ platform here and allow building as long as the firmware code is built-in.
Fixes: ab272643d723 ("drivers: soc: xilinx: Add ZynqMP PM driver") Signed-off-by: Arnd Bergmann arnd@arndb.de Link: https://lore.kernel.org/r/20200408155224.2070880-1-arnd@arndb.de Signed-off-by: Michal Simek michal.simek@xilinx.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/soc/xilinx/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/soc/xilinx/Kconfig +++ b/drivers/soc/xilinx/Kconfig @@ -19,7 +19,7 @@ config XILINX_VCU
config ZYNQMP_POWER bool "Enable Xilinx Zynq MPSoC Power Management driver" - depends on PM && ARCH_ZYNQMP + depends on PM && ZYNQMP_FIRMWARE default y select MAILBOX select ZYNQMP_IPI_MBOX @@ -35,7 +35,7 @@ config ZYNQMP_POWER config ZYNQMP_PM_DOMAINS bool "Enable Zynq MPSoC generic PM domains" default y - depends on PM && ARCH_ZYNQMP && ZYNQMP_FIRMWARE + depends on PM && ZYNQMP_FIRMWARE select PM_GENERIC_DOMAINS help Say yes to enable device power management through PM domains