From e32f7ec2e8bf00756c74a5e6a80bc59e949dd81d Mon Sep 17 00:00:00 2001 From: Timo Teras Date: Mon, 26 Jun 2006 16:16:13 -0700 Subject: ARM: OMAP: Fix 32 kHz timer and modify GP timer to use GPT1 The dmtimer framework update broke 32 kHz timer as udelay() does not work before system timer is started (and GPT1 should not be reset). This also makes the GP timer use GPT1. This requires a fix in clock framework. Signed-off-by: Timo Teras Signed-off-by: Juha Yrjola Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/dmtimer.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch/arm/plat-omap/dmtimer.c') diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index c25a1a6d2b0..bfccebc7751 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -147,9 +147,10 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer) { u32 l; - omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06); - omap_dm_timer_wait_for_reset(timer); - + if (timer != &dm_timers[0]) { + omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06); + omap_dm_timer_wait_for_reset(timer); + } omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_SYS_CLK); /* Set to smart-idle mode */ @@ -335,7 +336,7 @@ void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source) /* When the functional clock disappears, too quick writes seem to * cause an abort. */ - udelay(50); + __delay(15000); } #endif -- cgit v1.2.3-70-g09d2