[PATCH] mfd: SM501 core driver (b6d6454f) · Commits · 戴 / test

This driver provides the core functionality of the SM501, which is a multi-function chip including two framebuffers, video acceleration, USB, and many other peripheral blocks. The driver exports a number of entries for the peripheral drivers to use. Signed-off-by:

Ben Dooks <ben-linux@fluff.org> Signed-off-by:

Vincent Sanders <vince@arm.linux.org.uk> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

drivers/mfd/Kconfig

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Original line number	Diff line number	Diff line
		@@ -2,6 +2,20 @@
		# Multifunction miscellaneous devices
		#

		menu "Multifunction device drivers"

		config MFD_SM501
		tristate "Support for Silicon Motion SM501"
		---help---
		This is the core driver for the Silicon Motion SM501 multimedia
		companion chip. This device is a multifunction device which may
		provide numerous interfaces including USB host controller USB gadget,
		Asyncronous Serial ports, Audio functions and a dual display video
		interface. The device may be connected by PCI or local bus with
		varying functions enabled.

		endmenu

		menu "Multimedia Capabilities Port drivers"
		depends on ARCH_SA1100

drivers/mfd/Makefile

+2 −0

Original line number	Diff line number	Diff line
		@@ -2,6 +2,8 @@
		# Makefile for multifunction miscellaneous devices
		#

		obj-$(CONFIG_MFD_SM501) += sm501.o

		obj-$(CONFIG_MCP) += mcp-core.o
		obj-$(CONFIG_MCP_SA11X0) += mcp-sa11x0.o
		obj-$(CONFIG_MCP_UCB1200) += ucb1x00-core.o

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