mirror of
https://github.com/torvalds/linux.git
synced 2024-11-22 12:11:40 +00:00
2aac2d8b95
When CONFIG_OF is disabled, build testing on x86 runs into a couple of objtool warnings from functions that unconditionally call panic() but have no __noreturn annotation: vmlinux.o: warning: objtool: exynos3250_cmu_isp_probe+0x17: samsung_cmu_register_one() is missing a __noreturn annotation vmlinux.o: warning: objtool: exynos7885_cmu_probe+0x16: exynos_arm64_register_cmu() is missing a __noreturn annotation vmlinux.o: warning: objtool: exynos850_cmu_probe+0x16: exynos_arm64_register_cmu() is missing a __noreturn annotation vmlinux.o: warning: objtool: exynosautov9_cmu_probe+0x16: exynos_arm64_register_cmu() is missing a __noreturn annotation The objtool analysis is correct, and this could be addressed by just returning success whenever CONFIG_OF is disabled to let all that code be eliminated, but since the driver is no use without CONFIG_OF, just add that as a dependency. It will still get compile tested on all architectures since CONFIG_OF is enabled in allmodconfig and most randconfig builds. Cc: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230609081559.915867-1-arnd@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
105 lines
3.9 KiB
Plaintext
105 lines
3.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
# Recent Exynos platforms should just select COMMON_CLK_SAMSUNG:
|
|
config COMMON_CLK_SAMSUNG
|
|
bool "Samsung Exynos clock controller support" if COMPILE_TEST
|
|
depends on OF
|
|
select S3C64XX_COMMON_CLK if ARM && ARCH_S3C64XX
|
|
select S5PV210_COMMON_CLK if ARM && ARCH_S5PV210
|
|
select EXYNOS_3250_COMMON_CLK if ARM && SOC_EXYNOS3250
|
|
select EXYNOS_4_COMMON_CLK if ARM && ARCH_EXYNOS4
|
|
select EXYNOS_5250_COMMON_CLK if ARM && SOC_EXYNOS5250
|
|
select EXYNOS_5260_COMMON_CLK if ARM && SOC_EXYNOS5260
|
|
select EXYNOS_5410_COMMON_CLK if ARM && SOC_EXYNOS5410
|
|
select EXYNOS_5420_COMMON_CLK if ARM && SOC_EXYNOS5420
|
|
select EXYNOS_ARM64_COMMON_CLK if ARM64 && ARCH_EXYNOS
|
|
select TESLA_FSD_COMMON_CLK if ARM64 && ARCH_TESLA_FSD
|
|
|
|
config S3C64XX_COMMON_CLK
|
|
bool "Samsung S3C64xx clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung S3C64xx SoCs.
|
|
Choose Y here only if you build for this SoC.
|
|
|
|
config S5PV210_COMMON_CLK
|
|
bool "Samsung S5Pv210 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung S5Pv210 SoCs.
|
|
Choose Y here only if you build for this SoC.
|
|
|
|
config EXYNOS_3250_COMMON_CLK
|
|
bool "Samsung Exynos3250 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung
|
|
Exynos3250 SoCs. Choose Y here only if you build for this SoC.
|
|
|
|
config EXYNOS_4_COMMON_CLK
|
|
bool "Samsung Exynos4 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung
|
|
Exynos4212 and Exynos4412 SoCs. Choose Y here only if you build for
|
|
this SoC.
|
|
|
|
config EXYNOS_5250_COMMON_CLK
|
|
bool "Samsung Exynos5250 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung
|
|
Exynos5250 SoCs. Choose Y here only if you build for this SoC.
|
|
|
|
config EXYNOS_5260_COMMON_CLK
|
|
bool "Samsung Exynos5260 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung
|
|
Exynos5260 SoCs. Choose Y here only if you build for this SoC.
|
|
|
|
config EXYNOS_5410_COMMON_CLK
|
|
bool "Samsung Exynos5410 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung
|
|
Exynos5410 SoCs. Choose Y here only if you build for this SoC.
|
|
|
|
config EXYNOS_5420_COMMON_CLK
|
|
bool "Samsung Exynos5420 clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
help
|
|
Support for the clock controller present on the Samsung
|
|
Exynos5420/Exynos5422/Exynos5800 SoCs. Choose Y here only if you
|
|
build for this SoC.
|
|
|
|
config EXYNOS_ARM64_COMMON_CLK
|
|
bool "Samsung Exynos ARMv8-family clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
|
|
config EXYNOS_AUDSS_CLK_CON
|
|
tristate "Samsung Exynos AUDSS clock controller support"
|
|
depends on COMMON_CLK_SAMSUNG
|
|
default y if ARCH_EXYNOS
|
|
help
|
|
Support for the Audio Subsystem CLKCON clock controller present
|
|
on some Samsung Exynos SoC variants. Choose M or Y here if you want
|
|
to use audio devices such as I2S, PCM, etc.
|
|
|
|
config EXYNOS_CLKOUT
|
|
tristate "Samsung Exynos clock output driver"
|
|
depends on COMMON_CLK_SAMSUNG
|
|
default y if ARCH_EXYNOS
|
|
help
|
|
Support for the clock output (XCLKOUT) present on some of Samsung
|
|
Exynos SoC variants. Usually the XCLKOUT is used to monitor the
|
|
status of the certains clocks from SoC, but it could also be tied to
|
|
other devices as an input clock.
|
|
|
|
config TESLA_FSD_COMMON_CLK
|
|
bool "Tesla FSD clock controller support" if COMPILE_TEST
|
|
depends on COMMON_CLK_SAMSUNG
|
|
depends on EXYNOS_ARM64_COMMON_CLK
|
|
help
|
|
Support for the clock controller present on the Tesla FSD SoC.
|
|
Choose Y here only if you build for this SoC.
|