Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 105 insertions, 0 deletions

diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig
new file mode 100644
index 000000000..02e319508
--- /dev/null
+++ b/drivers/soc/samsung/Kconfig
@@ -0,0 +1,105 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Samsung SoC drivers
+#
+menuconfig SOC_SAMSUNG
+	bool "Samsung SoC driver support" if COMPILE_TEST
+
+if SOC_SAMSUNG
+
+# There is no need to enable these drivers for ARMv8
+config EXYNOS_ASV_ARM
+	bool "Exynos ASV ARMv7-specific driver extensions" if COMPILE_TEST
+	depends on EXYNOS_CHIPID
+
+config EXYNOS_CHIPID
+	tristate "Exynos ChipID controller and ASV driver"
+	depends on ARCH_EXYNOS || COMPILE_TEST
+	default ARCH_EXYNOS
+	select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
+	select MFD_SYSCON
+	select SOC_BUS
+	help
+	  Support for Samsung Exynos SoC ChipID and Adaptive Supply Voltage.
+	  This driver can also be built as module (exynos_chipid).
+
+config EXYNOS_USI
+	tristate "Exynos USI (Universal Serial Interface) driver"
+	default ARCH_EXYNOS && ARM64
+	depends on ARCH_EXYNOS || COMPILE_TEST
+	select MFD_SYSCON
+	help
+	  Enable support for USI block. USI (Universal Serial Interface) is an
+	  IP-core found in modern Samsung Exynos SoCs, like Exynos850 and
+	  ExynosAutoV9. USI block can be configured to provide one of the
+	  following serial protocols: UART, SPI or High Speed I2C.
+
+	  This driver allows one to configure USI for desired protocol, which
+	  is usually done in USI node in Device Tree.
+
+config EXYNOS_PMU
+	bool "Exynos PMU controller driver" if COMPILE_TEST
+	depends on ARCH_EXYNOS || ((ARM || ARM64) && COMPILE_TEST)
+	select EXYNOS_PMU_ARM_DRIVERS if ARM && ARCH_EXYNOS
+	select MFD_CORE
+
+# There is no need to enable these drivers for ARMv8
+config EXYNOS_PMU_ARM_DRIVERS
+	bool "Exynos PMU ARMv7-specific driver extensions" if COMPILE_TEST
+	depends on EXYNOS_PMU
+
+config EXYNOS_PM_DOMAINS
+	bool "Exynos PM domains" if COMPILE_TEST
+	depends on (ARCH_EXYNOS && PM_GENERIC_DOMAINS) || COMPILE_TEST
+
+config SAMSUNG_PM_DEBUG
+	bool "Samsung PM Suspend debug"
+	depends on PM && DEBUG_KERNEL
+	depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
+	depends on DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
+	depends on DEBUG_LL && MMU
+	help
+	  Say Y here if you want verbose debugging from the PM Suspend and
+	  Resume code. See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
+	  for more information.
+
+config S3C_PM_DEBUG_LED_SMDK
+       bool "SMDK LED suspend/resume debugging"
+       depends on PM && (MACH_SMDK6410)
+       help
+         Say Y here to enable the use of the SMDK LEDs on the baseboard
+	 for debugging of the state of the suspend and resume process.
+
+	 Note, this currently only works for S3C64XX based SMDK boards.
+
+config SAMSUNG_PM_CHECK
+	bool "S3C2410 PM Suspend Memory CRC"
+	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210)
+	select CRC32
+	help
+	  Enable the PM code's memory area checksum over sleep. This option
+	  will generate CRCs of all blocks of memory, and store them before
+	  going to sleep. The blocks are then checked on resume for any
+	  errors.
+
+	  Note, this can take several seconds depending on memory size
+	  and CPU speed.
+
+	  See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
+
+config SAMSUNG_PM_CHECK_CHUNKSIZE
+	int "S3C2410 PM Suspend CRC Chunksize (KiB)"
+	depends on PM && SAMSUNG_PM_CHECK
+	default 64
+	help
+	  Set the chunksize in Kilobytes of the CRC for checking memory
+	  corruption over suspend and resume. A smaller value will mean that
+	  the CRC data block will take more memory, but will identify any
+	  faults with better precision.
+
+	  See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
+
+config EXYNOS_REGULATOR_COUPLER
+	bool "Exynos SoC Regulator Coupler" if COMPILE_TEST
+	depends on ARCH_EXYNOS || COMPILE_TEST
+endif