From a603a7fa8717fb778bba91b5a879babf333dc6a3 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 15 Oct 2008 12:15:39 +0200 Subject: mfd: TWL4030 core driver This patch adds the core of the TWL4030 driver, which supports chips including the TPS65950. These chips are multi-function; see http://focus.ti.com/docs/prod/folders/print/tps65950.html Public specs are in the works. For now, the block diagram on the second page of the datasheet is fairly informative. There are some known issues with this core code. Most notably, the IRQ dispatching needs simplification (to use more of genirq), generalization (integrating support for secondary IRQ dispatch as well as primary, and removing the build dependency on OMAP), and then probably updating to leverage threaded IRQ support (expected to arrive in mainline "soon"). Once the core is in mainline, drivers for other parts of this chip can follow its lead and start swimming upstream too. Signed-off-by: David Brownell Signed-off-by: Samuel Ortiz --- drivers/mfd/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mfd/Makefile') diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 759b1fe1c891..68e237b830ad 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -17,6 +17,8 @@ wm8350-objs := wm8350-core.o wm8350-regmap.o wm8350-gpio.o obj-$(CONFIG_MFD_WM8350) += wm8350.o obj-$(CONFIG_MFD_WM8350_I2C) += wm8350-i2c.o +obj-$(CONFIG_TWL4030_CORE) += twl4030-core.o + obj-$(CONFIG_MFD_CORE) += mfd-core.o obj-$(CONFIG_MCP) += mcp-core.o -- cgit v1.2.3