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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c 
 kernel/drivers/mailbox/Kconfig
....@@ -1,3 +1,4 @@
1
+# SPDX-License-Identifier: GPL-2.0-only
12 menuconfig MAILBOX
23 	bool "Mailbox Hardware Support"
34 	help
....@@ -41,9 +42,19 @@
4142 	  Management Engine, primarily for cpufreq. Say Y here if you want
4243 	  to use the PL320 IPCM support.
4344 
45
+config ARMADA_37XX_RWTM_MBOX
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+	tristate "Armada 37xx rWTM BIU Mailbox"
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+	depends on ARCH_MVEBU || COMPILE_TEST
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+	depends on OF
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+	help
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+	  Mailbox implementation for communication with the the firmware
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+	  running on the Cortex-M3 rWTM secure processor of the Armada 37xx
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+	  SOC. Say Y here if you are building for such a device (for example
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+	  the Turris Mox router).
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+
4455 config OMAP2PLUS_MBOX
4556 	tristate "OMAP2+ Mailbox framework support"
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-	depends on ARCH_OMAP2PLUS
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+	depends on ARCH_OMAP2PLUS || ARCH_K3
4758 	help
4859 	  Mailbox implementation for OMAP family chips with hardware for
4960 	  interprocessor communication involving DSP, IVA1.0 and IVA2 in
....@@ -67,6 +78,12 @@
6778 	  between CPU cores and MCU processor on Some Rockchip SOCs.
6879 	  Please check it that the Soc you use have Mailbox hardware.
6980 	  Say Y here if you want to use the Rockchip Mailbox support.
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+
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+config ROCKCHIP_MBOX_DEMO
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+	tristate "Rockchip MBOX Demo"
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+	depends on ROCKCHIP_MBOX
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+	help
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+	  Say y here to enable Rockchip MBOX Demo.
7087 
7188 config PCC
7289 	bool "Platform Communication Channel Driver"
....@@ -105,12 +122,12 @@
105122 
106123 config TI_MESSAGE_MANAGER
107124 	tristate "Texas Instruments Message Manager Driver"
108
-	depends on ARCH_KEYSTONE
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+	depends on ARCH_KEYSTONE || ARCH_K3
109126 	help
110127 	  An implementation of Message Manager slave driver for Keystone
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-	  architecture SoCs from Texas Instruments. Message Manager is a
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-	  communication entity found on few of Texas Instrument's keystone
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-	  architecture SoCs. These may be used for communication between
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+	  and K3 architecture SoCs from Texas Instruments. Message Manager
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+	  is a communication entity found on few of Texas Instrument's keystone
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+	  and K3 architecture SoCs. These may be used for communication between
114131 	  multiple processors within the SoC. Select this driver if your
115132 	  platform has support for the hardware block.
116133 
....@@ -206,25 +223,41 @@
206223 	  critical time limitation, such as updating display configuration
207224 	  during the vblank.
208225 
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-config RK3368_MBOX
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-	bool "RK3368 SoC Integrated Mailbox Support"
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-	depends on ARCH_ROCKCHIP
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+config ZYNQMP_IPI_MBOX
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+	bool "Xilinx ZynqMP IPI Mailbox"
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+	depends on ARCH_ZYNQMP && OF
212229 	help
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-	  This driver provides support for inter-processor communication
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-	  between CPU cores and MCU processor on RK3368 SoC.
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-	  Please check it that the Soc you use have Mailbox hardware.
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-	  Say Y here if you want to use the Rockchip Mailbox support.
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+	  Say yes here to add support for Xilinx IPI mailbox driver.
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+	  This mailbox driver is used to send notification or short message
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+	  between processors with Xilinx ZynqMP IPI. It will place the
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+	  message to the IPI buffer and will access the IPI control
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+	  registers to kick the other processor or enquire status.
217235 
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-config RK3368_SCPI_PROTOCOL
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-	bool "RK3368 SCPI Message Protocol Support"
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-	depends on RK3368_MBOX
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+config SUN6I_MSGBOX
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+	tristate "Allwinner sun6i/sun8i/sun9i/sun50i Message Box"
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+	depends on ARCH_SUNXI || COMPILE_TEST
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+	default ARCH_SUNXI
221240 	help
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-	  System Control and Power Interface (SCPI) Message Protocol is
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-	  defined for the purpose of communication between the Application
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-	  Cores(AP) and the System Control Processor(SCP). The mailbox
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-	  provides a mechanism for inter-processor communication between SCP
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-	  and AP.
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+	  Mailbox implementation for the hardware message box present in
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+	  various Allwinner SoCs. This mailbox is used for communication
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+	  between the application CPUs and the power management coprocessor.
227244 
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-	  This protocol library provides interface for all the client drivers
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-	  making use of the features offered by the SCP.
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+config SPRD_MBOX
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+	tristate "Spreadtrum Mailbox"
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+	depends on ARCH_SPRD || COMPILE_TEST
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+	help
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+	  Mailbox driver implementation for the Spreadtrum platform. It is used
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+	  to send message between application processors and MCU. Say Y here if
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+	  you want to build the Spreatrum mailbox controller driver.
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+
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+config QCOM_IPCC
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+	bool "Qualcomm Technologies, Inc. IPCC driver"
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+	depends on ARCH_QCOM || COMPILE_TEST
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+	help
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+	  Qualcomm Technologies, Inc. Inter-Processor Communication Controller
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+	  (IPCC) driver for MSM devices. The driver provides mailbox support for
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+	  sending interrupts to the clients. On the other hand, the driver also
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+	  acts as an interrupt controller for receiving interrupts from clients.
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+	  Say Y here if you want to build this driver.
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+
230263 endif