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Since commit 67694c076b ("soc: loongson2_pm: add power management
support"), the Loongson-2K PM driver was added, but it didn't update the
Kconfig entry for the INPUT dependency, leading to build errors, so
update the Kconfig entry to depend on INPUT.
/opt/crosstool/gcc-13.2.0-nolibc/loongarch64-linux/bin/loongarch64-linux-ld:
drivers/soc/loongson/loongson2_pm.o: in function `loongson2_power_button_init':
/work/lnx/next/linux-next-20230825/LOONG64/../drivers/soc/loongson/loongson2_pm.c:101:(.text+0x350): undefined reference to `input_allocate_device'
/opt/crosstool/gcc-13.2.0-nolibc/loongarch64-linux/bin/loongarch64-linux-ld:
/work/lnx/next/linux-next-20230825/LOONG64/../drivers/soc/loongson/loongson2_pm.c:109:(.text+0x3dc): undefined reference to `input_set_capability'
/opt/crosstool/gcc-13.2.0-nolibc/loongarch64-linux/bin/loongarch64-linux-ld:
/work/lnx/next/linux-next-20230825/LOONG64/../drivers/soc/loongson/loongson2_pm.c:111:(.text+0x3e4): undefined reference to `input_register_device'
/opt/crosstool/gcc-13.2.0-nolibc/loongarch64-linux/bin/loongarch64-linux-ld:
/work/lnx/next/linux-next-20230825/LOONG64/../drivers/soc/loongson/loongson2_pm.c:125:(.text+0x3fc): undefined reference to `input_free_device'
/opt/crosstool/gcc-13.2.0-nolibc/loongarch64-linux/bin/loongarch64-linux-ld: drivers/soc/loongson/loongson2_pm.o: in function `input_report_key':
/work/lnx/next/linux-next-20230825/LOONG64/../include/linux/input.h:425:(.text+0x58c): undefined reference to `input_event'
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0+
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#
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# Loongson-2 series SoC drivers
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#
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config LOONGSON2_GUTS
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tristate "Loongson-2 SoC Global UtiliTieS (GUTS) register block"
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depends on LOONGARCH || COMPILE_TEST
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select SOC_BUS
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help
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The global utilities block controls PCIE device enabling, alternate
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function selection for multiplexed signals, consistency of HDA, USB
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and PCIE, configuration of memory controller, rtc controller, lio
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controller, and clock control. This patch adds a driver to manage
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and access global utilities block for LoongArch architecture Loongson-2
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SoCs. Initially only reading SVR and registering soc device are
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supported. Other guts accesses, such as reading firmware configuration
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by default, should eventually be added into this driver as well.
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config LOONGSON2_PM
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bool "Loongson-2 SoC Power Management Controller Driver"
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depends on LOONGARCH && OF
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depends on INPUT=y
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help
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The Loongson-2's power management controller was ACPI, supports ACPI
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S2Idle (Suspend To Idle), ACPI S3 (Suspend To RAM), ACPI S4 (Suspend To
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Disk), ACPI S5 (Soft Shutdown) and supports multiple wake-up methods
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(USB, GMAC, PWRBTN, etc.). This driver was to add power management
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controller support that base on dts for Loongson-2 series SoCs.
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