Adding upstream version 6.6.15.upstream/6.6.15

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

1 files changed, 94 insertions, 0 deletions

diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig
new file mode 100644
index 0000000000..a88cf04fc8
--- /dev/null
+++ b/drivers/soc/mediatek/Kconfig
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# MediaTek SoC drivers
+#
+menu "MediaTek SoC drivers"
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+
+config MTK_CMDQ
+	tristate "MediaTek CMDQ Support"
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	select MAILBOX
+	select MTK_CMDQ_MBOX
+	select MTK_INFRACFG
+	help
+	  Say yes here to add support for the MediaTek Command Queue (CMDQ)
+	  driver. The CMDQ is used to help read/write registers with critical
+	  time limitation, such as updating display configuration during the
+	  vblank.
+
+config MTK_DEVAPC
+	tristate "Mediatek Device APC Support"
+	help
+	  Say yes here to enable support for Mediatek Device APC driver.
+	  This driver is mainly used to handle the violation which catches
+	  unexpected transaction.
+	  The violation information is logged for further analysis or
+	  countermeasures.
+
+config MTK_INFRACFG
+	bool "MediaTek INFRACFG Support"
+	select REGMAP
+	help
+	  Say yes here to add support for the MediaTek INFRACFG controller. The
+	  INFRACFG controller contains various infrastructure registers not
+	  directly associated to any device.
+
+config MTK_PMIC_WRAP
+	tristate "MediaTek PMIC Wrapper Support"
+	depends on RESET_CONTROLLER
+	depends on OF
+	select REGMAP
+	help
+	  Say yes here to add support for MediaTek PMIC Wrapper found
+	  on different MediaTek SoCs. The PMIC wrapper is a proprietary
+	  hardware to connect the PMIC.
+
+config MTK_REGULATOR_COUPLER
+	bool "MediaTek SoC Regulator Coupler" if COMPILE_TEST
+	default ARCH_MEDIATEK
+	depends on REGULATOR
+
+config MTK_SCPSYS
+	bool "MediaTek SCPSYS Support"
+	default ARCH_MEDIATEK
+	depends on OF
+	select REGMAP
+	select MTK_INFRACFG
+	select PM_GENERIC_DOMAINS if PM
+	help
+	  Say yes here to add support for the MediaTek SCPSYS power domain
+	  driver.
+
+config MTK_SCPSYS_PM_DOMAINS
+	bool "MediaTek SCPSYS generic power domain"
+	default ARCH_MEDIATEK
+	depends on PM
+	select PM_GENERIC_DOMAINS
+	select REGMAP
+	help
+	  Say y here to enable power domain support.
+	  In order to meet high performance and low power requirements, the System
+	  Control Processor System (SCPSYS) has several power management related
+	  tasks in the system.
+
+config MTK_MMSYS
+	tristate "MediaTek MMSYS Support"
+	default ARCH_MEDIATEK
+	depends on HAS_IOMEM
+	depends on MTK_CMDQ || MTK_CMDQ=n
+	help
+	  Say yes here to add support for the MediaTek Multimedia
+	  Subsystem (MMSYS).
+
+config MTK_SVS
+	tristate "MediaTek Smart Voltage Scaling(SVS)"
+	depends on NVMEM_MTK_EFUSE && NVMEM
+	help
+	  The Smart Voltage Scaling(SVS) engine is a piece of hardware
+	  which has several controllers(banks) for calculating suitable
+	  voltage to different power domains(CPU/GPU/CCI) according to
+	  chip process corner, temperatures and other factors. Then DVFS
+	  driver could apply SVS bank voltage to PMIC/Buck.
+
+endmenu