From 92105bb70634abacc08bbe12bf6f888fbd7dad38 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 7 Sep 2005 17:20:26 +0100 Subject: [ARM] 2887/1: OMAP 2/4: Update files common to omap1 and omap2, take 2 Patch from Tony Lindgren This patch syncs the mainline kernel with linux-omap tree. The highlights of the patch are: - Clock updates by Tuukka Tikkanen, Juha Yrjola, Daniel Petrini and Tony Lindgren - DMA fixes by Imre Deak, Juha Yrjola and Daniel Petrini - Add support to dual-mode hardware timers by Lauri Leukkunen - GPIO support for 24xx by Paul Mundt - GPIO wake-up support by Tony Lindgren - Better GPIO interrupt handler to not lose interrupts by Ralph Walden and Ladislav Michl - Power Management updates by Tuukka Tikkanen - Make Power Management code use new SRAM functions by Tony Lindgren Signed-off-by: Tony Lindgren Signed-off-by: Russell King --- arch/arm/plat-omap/mcbsp.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'arch/arm/plat-omap/mcbsp.c') diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 43567d5edddb..9c9b7df3faf6 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -187,9 +188,6 @@ static int omap_mcbsp_check(unsigned int id) return -1; } -#define EN_XORPCK 1 -#define DSP_RSTCT2 0xe1008014 - static void omap_mcbsp_dsp_request(void) { if (cpu_is_omap1510() || cpu_is_omap16xx()) { @@ -198,6 +196,11 @@ static void omap_mcbsp_dsp_request(void) /* enable 12MHz clock to mcbsp 1 & 3 */ clk_use(mcbsp_dspxor_ck); + + /* + * DSP external peripheral reset + * FIXME: This should be moved to dsp code + */ __raw_writew(__raw_readw(DSP_RSTCT2) | 1 | 1 << 1, DSP_RSTCT2); } -- cgit v1.2.3