diff options
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 141 |
1 files changed, 118 insertions, 23 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index bc2e265cb02d..29f16f220384 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -8,18 +8,6 @@ menuconfig MAILBOX if MAILBOX -config APPLE_MAILBOX - tristate "Apple Mailbox driver" - depends on ARCH_APPLE || (ARM64 && COMPILE_TEST) - default ARCH_APPLE - help - Apple SoCs have various co-processors required for certain - peripherals to work (NVMe, display controller, etc.). This - driver adds support for the mailbox controller used to - communicate with those. - - Say Y here if you have a Apple SoC. - config ARM_MHU tristate "ARM MHU Mailbox" depends on ARM_AMBA @@ -35,6 +23,49 @@ config ARM_MHU_V2 Say Y here if you want to build the ARM MHUv2 controller driver, which provides unidirectional mailboxes between processing elements. +config ARM_MHU_V3 + tristate "ARM MHUv3 Mailbox" + depends on ARM64 || COMPILE_TEST + depends on HAS_IOMEM || COMPILE_TEST + depends on OF + help + Say Y here if you want to build the ARM MHUv3 controller driver, + which provides unidirectional mailboxes between processing elements. + + ARM MHUv3 controllers can implement a varying number of extensions + that provides different means of transports: supported extensions + will be discovered and possibly managed at probe-time. + +config AST2700_MBOX + tristate "ASPEED AST2700 IPC driver" + depends on ARCH_ASPEED || COMPILE_TEST + help + Mailbox driver implementation for ASPEED AST27XX SoCs. This driver + can be used to send message between different processors in SoC. + The driver provides mailbox support for sending interrupts to the + clients. Say Y here if you want to build this driver. + +config CV1800_MBOX + tristate "cv1800 mailbox" + depends on ARCH_SOPHGO || COMPILE_TEST + help + Mailbox driver implementation for Sophgo CV18XX SoCs. This driver + can be used to send message between different processors in SoC. Any + processer can write data in a channel, and set co-responding register + to raise interrupt to notice another processor, and it is allowed to + send data to itself. + +config EXYNOS_MBOX + tristate "Exynos Mailbox" + depends on ARCH_EXYNOS || COMPILE_TEST + help + Say Y here if you want to build the Samsung Exynos Mailbox controller + driver. The controller has 16 flag bits for hardware interrupt + generation and a shared register for passing mailbox messages. + When the controller is used by the ACPM interface the shared register + is ignored and the mailbox controller acts as a doorbell that raises + the interrupt to the ACPM firmware. + config IMX_MBOX tristate "i.MX Mailbox" depends on ARCH_MXC || COMPILE_TEST @@ -73,22 +104,13 @@ config ARMADA_37XX_RWTM_MBOX config OMAP2PLUS_MBOX tristate "OMAP2+ Mailbox framework support" - depends on ARCH_OMAP2PLUS || ARCH_K3 + depends on ARCH_OMAP2PLUS || ARCH_K3 || COMPILE_TEST help Mailbox implementation for OMAP family chips with hardware for interprocessor communication involving DSP, IVA1.0 and IVA2 in OMAP2/3; or IPU, IVA HD and DSP in OMAP4/5. Say Y here if you want to use OMAP2+ Mailbox framework support. -config OMAP_MBOX_KFIFO_SIZE - int "Mailbox kfifo default buffer size (bytes)" - depends on OMAP2PLUS_MBOX - default 256 - help - Specify the default size of mailbox's kfifo buffers (bytes). - This can also be changed at runtime (via the mbox_kfifo_size - module parameter). - config ROCKCHIP_MBOX bool "Rockchip Soc Integrated Mailbox Support" depends on ARCH_ROCKCHIP || COMPILE_TEST @@ -135,7 +157,7 @@ config STI_MBOX config TI_MESSAGE_MANAGER tristate "Texas Instruments Message Manager Driver" - depends on ARCH_KEYSTONE || ARCH_K3 + depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST default ARCH_K3 help An implementation of Message Manager slave driver for Keystone @@ -176,6 +198,7 @@ config MAILBOX_TEST config POLARFIRE_SOC_MAILBOX tristate "PolarFire SoC (MPFS) Mailbox" depends on HAS_IOMEM + depends on MFD_SYSCON depends on ARCH_MICROCHIP_POLARFIRE || COMPILE_TEST help This driver adds support for the PolarFire SoC (MPFS) mailbox controller. @@ -185,6 +208,19 @@ config POLARFIRE_SOC_MAILBOX If unsure, say N. +config MCHP_SBI_IPC_MBOX + tristate "Microchip Inter-processor Communication (IPC) SBI driver" + depends on RISCV_SBI + depends on ARCH_MICROCHIP || COMPILE_TEST + help + Mailbox implementation for Microchip devices with an + Inter-process communication (IPC) controller. + + To compile this driver as a module, choose M here. the + module will be called mailbox-mchp-ipc-sbi. + + If unsure, say N. + config QCOM_APCS_IPC tristate "Qualcomm APCS IPC driver" depends on ARCH_QCOM || COMPILE_TEST @@ -258,6 +294,16 @@ config MTK_CMDQ_MBOX critical time limitation, such as updating display configuration during the vblank. +config MTK_GPUEB_MBOX + tristate "MediaTek GPUEB Mailbox Support" + depends on ARCH_MEDIATEK || COMPILE_TEST + help + The MediaTek GPUEB mailbox is used to communicate with the embedded + controller in charge of GPU frequency and power management on some + MediaTek SoCs, such as the MT8196. + Say Y or m here if you want to support the MT8196 SoC in your kernel + build. + config ZYNQMP_IPI_MBOX tristate "Xilinx ZynqMP IPI Mailbox" depends on ARCH_ZYNQMP && OF @@ -285,6 +331,14 @@ config SPRD_MBOX to send message between application processors and MCU. Say Y here if you want to build the Spreatrum mailbox controller driver. +config QCOM_CPUCP_MBOX + tristate "Qualcomm Technologies, Inc. CPUCP mailbox driver" + depends on (ARCH_QCOM || COMPILE_TEST) && 64BIT + help + Qualcomm Technologies, Inc. CPUSS Control Processor (CPUCP) mailbox + controller driver enables communication between AP and CPUCP. Say + Y here if you want to build this driver. + config QCOM_IPCC tristate "Qualcomm Technologies, Inc. IPCC driver" depends on ARCH_QCOM || COMPILE_TEST @@ -295,4 +349,45 @@ config QCOM_IPCC acts as an interrupt controller for receiving interrupts from clients. Say Y here if you want to build this driver. +config THEAD_TH1520_MBOX + tristate "T-head TH1520 Mailbox" + depends on ARCH_THEAD || COMPILE_TEST + help + Mailbox driver implementation for the Thead TH-1520 platform. Enables + two cores within the SoC to communicate and coordinate by passing + messages. Could be used to communicate between E910 core, on which the + kernel is running, and E902 core used for power management among other + things. + +config CIX_MBOX + tristate "CIX Mailbox" + depends on ARCH_CIX || COMPILE_TEST + depends on OF + help + Mailbox implementation for CIX IPC system. The controller supports + 11 mailbox channels with different operating mode and every channel + is unidirectional. Say Y here if you want to use the CIX Mailbox + support. + +config BCM74110_MAILBOX + tristate "Brcmstb BCM74110 Mailbox" + depends on ARCH_BRCMSTB || COMPILE_TEST + default ARCH_BRCMSTB + help + Broadcom STB mailbox driver present starting with brcmstb bcm74110 + SoCs. The mailbox is a communication channel between the host + processor and coprocessor that handles various power management task + and more. + +config RISCV_SBI_MPXY_MBOX + tristate "RISC-V SBI Message Proxy (MPXY) Mailbox" + depends on RISCV_SBI + default RISCV + help + Mailbox driver implementation for RISC-V SBI Message Proxy (MPXY) + extension. This mailbox driver is used to send messages to the + remote processor through the SBI implementation (M-mode firmware + or HS-mode hypervisor). Say Y here if you want to have this support. + If unsure say N. + endif |