mirror of
https://github.com/AsahiLinux/u-boot
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61040097a9
Add support for at91 reset controller's basic assert/deassert operations. Since this driver conflicts with the SYSRESET driver because they both bind to the same RSTC node, implement a custom bind hook that would manually bind the sysreset driver, if enabled, to the same RSTC DT node. Furthermore, delete the no longer needed compatibles from the SYSRESET driver and rename it to make sure than any possible conflicts are avoided. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Tested-by: Mihai Sain <mihai.sain@microchip.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
222 lines
6.8 KiB
Text
222 lines
6.8 KiB
Text
menu "Reset Controller Support"
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config DM_RESET
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bool "Enable reset controllers using Driver Model"
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depends on DM && OF_CONTROL
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help
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Enable support for the reset controller driver class. Many hardware
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modules are equipped with a reset signal, typically driven by some
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reset controller hardware module within the chip. In U-Boot, reset
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controller drivers allow control over these reset signals. In some
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cases this API is applicable to chips outside the CPU as well,
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although driving such reset isgnals using GPIOs may be more
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appropriate in this case.
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config SANDBOX_RESET
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bool "Enable the sandbox reset test driver"
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depends on DM_MAILBOX && SANDBOX
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help
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Enable support for a test reset controller implementation, which
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simply accepts requests to reset various HW modules without actually
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doing anything beyond a little error checking.
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config STI_RESET
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bool "Enable the STi reset"
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depends on ARCH_STI
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help
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Support for reset controllers on STMicroelectronics STiH407 family SoCs.
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Say Y if you want to control reset signals provided by system config
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block.
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config STM32_RESET
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bool "Enable the STM32 reset"
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depends on ARCH_STM32 || ARCH_STM32MP
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help
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Support for reset controllers on STMicroelectronics STM32 family SoCs.
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This reset driver is compatible with STM32 F4/F7 and H7 SoCs.
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config TEGRA_CAR_RESET
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bool "Enable Tegra CAR-based reset driver"
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depends on TEGRA_CAR
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help
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Enable support for manipulating Tegra's on-SoC reset signals via
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direct register access to the Tegra CAR (Clock And Reset controller).
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config TEGRA186_RESET
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bool "Enable Tegra186 BPMP-based reset driver"
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depends on TEGRA186_BPMP
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help
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Enable support for manipulating Tegra's on-SoC reset signals via IPC
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requests to the BPMP (Boot and Power Management Processor).
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config RESET_TI_SCI
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bool "TI System Control Interface (TI SCI) reset driver"
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depends on DM_RESET && TI_SCI_PROTOCOL
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help
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This enables the reset driver support over TI System Control Interface
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available on some new TI's SoCs. If you wish to use reset resources
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managed by the TI System Controller, say Y here. Otherwise, say N.
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config RESET_BCM6345
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bool "Reset controller driver for BCM6345"
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depends on DM_RESET && ARCH_BMIPS
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help
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Support reset controller on BCM6345.
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config RESET_UNIPHIER
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bool "Reset controller driver for UniPhier SoCs"
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depends on ARCH_UNIPHIER
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default y
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help
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Support for reset controllers on UniPhier SoCs.
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Say Y if you want to control reset signals provided by System Control
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block, Media I/O block, Peripheral Block.
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config RESET_AST2500
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bool "Reset controller driver for AST2500 SoCs"
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depends on DM_RESET
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default y if ASPEED_AST2500
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help
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Support for reset controller on AST2500 SoC.
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Say Y if you want to control reset signals of different peripherals
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through System Control Unit (SCU).
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config RESET_AST2600
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bool "Reset controller driver for AST2600 SoCs"
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depends on DM_RESET
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default y if ASPEED_AST2600
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help
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Support for reset controller on AST2600 SoC.
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Say Y if you want to control reset signals of different peripherals
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through System Control Unit (SCU).
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config RESET_ROCKCHIP
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bool "Reset controller driver for Rockchip SoCs"
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depends on DM_RESET && ARCH_ROCKCHIP && CLK
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default y
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help
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Support for reset controller on rockchip SoC. The main limitation
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though is that some reset signals, like I2C or MISC reset multiple
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devices.
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config RESET_HSDK
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bool "Synopsys HSDK Reset Driver"
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depends on DM_RESET && TARGET_HSDK
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default y
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help
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This enables the reset controller driver for HSDK board.
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config RESET_MESON
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bool "Reset controller driver for Amlogic Meson SoCs"
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depends on DM_RESET && ARCH_MESON
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imply REGMAP
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default y
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help
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Support for reset controller on Amlogic Meson SoC.
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config RESET_SOCFPGA
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bool "Reset controller driver for SoCFPGA"
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depends on DM_RESET && ARCH_SOCFPGA
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default y
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help
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Support for reset controller on SoCFPGA platform.
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config RESET_MEDIATEK
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bool "Reset controller driver for MediaTek SoCs"
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depends on DM_RESET && ARCH_MEDIATEK && CLK
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default y
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help
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Support for reset controller on MediaTek SoCs.
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config RESET_MTMIPS
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bool "Reset controller driver for MediaTek MIPS platform"
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depends on DM_RESET && ARCH_MTMIPS
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default y
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help
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Support for reset controller on MediaTek MIPS platform.
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config RESET_SUNXI
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bool "RESET support for Allwinner SoCs"
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depends on DM_RESET && ARCH_SUNXI
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default y
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help
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This enables support for common reset driver for
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Allwinner SoCs.
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config RESET_HISILICON
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bool "Reset controller driver for HiSilicon SoCs"
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depends on DM_RESET
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help
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Support for reset controller on HiSilicon SoCs.
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config RESET_IMX7
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bool "i.MX7/8 Reset Driver"
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depends on DM_RESET && (ARCH_MX7 || ARCH_IMX8M)
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default y
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help
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Support for reset controller on i.MX7/8 SoCs.
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config RESET_QCOM
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bool "Reset driver for Qualcomm SoCs"
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depends on DM_RESET && (ARCH_SNAPDRAGON || ARCH_IPQ40XX)
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default y
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help
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Support for reset controller on Qualcomm SoCs.
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config RESET_SIFIVE
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bool "Reset Driver for SiFive SoC's"
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depends on DM_RESET && CLK_SIFIVE_PRCI && (TARGET_SIFIVE_UNLEASHED || TARGET_SIFIVE_UNMATCHED)
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default y
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help
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PRCI module within SiFive SoC's provides mechanism to reset
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different hw blocks like DDR, gemgxl. With this driver we leverage
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U-Boot's reset framework to reset these hardware blocks.
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config RESET_SYSCON
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bool "Enable generic syscon reset driver support"
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depends on DM_RESET
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help
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Support generic syscon mapped register reset devices.
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config RESET_RASPBERRYPI
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bool "Raspberry Pi 4 Firmware Reset Controller Driver"
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depends on DM_RESET && ARCH_BCM283X
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default USB_XHCI_PCI
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help
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Raspberry Pi 4's co-processor controls some of the board's HW
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initialization process, but it's up to Linux to trigger it when
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relevant. This driver provides a reset controller capable of
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interfacing with RPi4's co-processor and model these firmware
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initialization routines as reset lines.
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config RESET_SCMI
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bool "Enable SCMI reset domain driver"
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select SCMI_FIRMWARE
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help
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Enable this option if you want to support reset controller
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devices exposed by a SCMI agent based on SCMI reset domain
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protocol communication with a SCMI server.
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config RESET_ZYNQMP
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bool "Reset Driver for Xilinx ZynqMP & Versal SoC's"
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depends on DM_RESET && ZYNQMP_FIRMWARE
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help
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Support for reset controller on Xilinx ZynqMP & Versal SoC's. Driver
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is only passing request via Xilinx firmware interface to TF-A and PMU
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firmware.
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config RESET_DRA7
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bool "Support for TI's DRA7 Reset driver"
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depends on DM_RESET
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help
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Support for TI DRA7-RESET subsystem. Basic Assert/Deassert
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is supported.
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config RESET_AT91
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bool "Enable support for Microchip/Atmel Reset Controller driver"
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depends on DM_RESET && ARCH_AT91
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help
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This enables the Reset Controller driver support for Microchip/Atmel
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SoCs. Mainly used to expose assert/deassert methods to other drivers
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that require it.
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endmenu
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