From 69ebb22277a53f612ccd632ceb73ed87c9093412 Mon Sep 17 00:00:00 2001 From: Kristoffer Ericson Date: Fri, 20 Jul 2007 18:22:57 +0100 Subject: [ARM] 4506/1: HP Jornada 7XX: Addition of SSP Platform Driver These patches add full SSP/MCU support for the HP Jornada 720 machine. Its needed to handle keyboard, touchscreen, battery and backlight/lcd. The main driver exports functions and the header file exports the command values. When talking to the MCU the general procedure is to start MCU, send command (using ssp_inout(command)), the proper reply is always TXDUMMY. After receiving TXDUMMY you can send the value you wish pushed (for example brightness level). End with ssp_end() so the spinlock gets unlocked. Drivers using this havent been implemented yet, but will shortly. Signed-off-by: Kristoffer Ericson Signed-off-by: Russell King --- arch/arm/mach-sa1100/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-sa1100/Makefile') diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index e27f15042a2..7a61e8d33ab 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_SA1100_HACKKIT) += hackkit.o led-$(CONFIG_SA1100_HACKKIT) += leds-hackkit.o obj-$(CONFIG_SA1100_JORNADA720) += jornada720.o +obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o obj-$(CONFIG_SA1100_LART) += lart.o led-$(CONFIG_SA1100_LART) += leds-lart.o @@ -51,3 +52,4 @@ obj-$(CONFIG_LEDS) += $(led-y) # Miscelaneous functions obj-$(CONFIG_PM) += pm.o sleep.o obj-$(CONFIG_SA1100_SSP) += ssp.o + -- cgit v1.2.3