driver: can: spi: add mcp25xxfd driver

mcp25xxfd is a CAN bus controller with SPI interface,
which support CAN FD and CAN classic format CAN frame.

Change-Id: I6f3f7f748883eb97a7707309b6dc4603fbd893ec
Signed-off-by: chenghen <quic_chenghen@quicinc.com>

arch/arm64/configs/kalama_le_gki.fragment

@@ -6,5 +6,3 @@ CONFIG_USB_SERIAL_CP210X=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_PM_AUTOSLEEP=y
 CONFIG_CAN=y
-CONFIG_CAN_MCP251X=y
-CONFIG_CAN_MCP251XFD=y

arch/arm64/configs/vendor/kalama_le_GKI.config

@@ -7,6 +7,7 @@ CONFIG_ARM_SMMU=m
 CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
 # CONFIG_ARM_SMMU_SELFTEST is not set
 CONFIG_BLK_DEV_NVME=m
+CONFIG_CAN_MCP25XXFD=m
 CONFIG_CFG80211=m
 # CONFIG_CFG80211_CERTIFICATION_ONUS is not set
 # CONFIG_CFG80211_CRDA_SUPPORT is not set

drivers/net/can/spi/Kconfig

@@ -15,6 +15,16 @@ config CAN_MCP251X
 
 source "drivers/net/can/spi/mcp251xfd/Kconfig"
 
+config CAN_MCP25XXFD
+    tristate "Microchip MCP25xxFD SPI CAN controllers"
+    depends on HAS_DMA
+    help
+      The driver for the Microchip MCP25XXFD SPI FD-CAN
+      controller family.
+      Say yes here to build support for SPI to CAN devices
+      mcp25xxfd. To compilethis driver as a module, choose
+      M here: the module will be called mcp25xxfd.
+
 config QTI_CAN
 	tristate "Unified driver for QTI CAN controllers"
 	depends on SPI

drivers/net/can/spi/Makefile

@@ -6,5 +6,6 @@
 
 obj-$(CONFIG_CAN_HI311X)	+= hi311x.o
 obj-$(CONFIG_CAN_MCP251X)	+= mcp251x.o
+obj-$(CONFIG_CAN_MCP25XXFD) += mcp25xxfd.o
 obj-$(CONFIG_QTI_CAN)	+= qti-can.o
 obj-y				+= mcp251xfd/