From 11efc2a0a386fe620d85a663f9dde617dad31b0e Mon Sep 17 00:00:00 2001 From: Baruch Siach Date: Mon, 25 Jan 2010 12:58:20 +0200 Subject: [PATCH] --- yaml --- r: 180264 b: refs/heads/master c: 828df43f139c7fbf0d505c7b9a666d321a0f2c25 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/arm/mach-mx25/clock.c | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 1c66a6dfec76..1908104cd73d 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: fadc095622dd188cae88eb2f3ff28fd6e9d2d2f1 +refs/heads/master: 828df43f139c7fbf0d505c7b9a666d321a0f2c25 diff --git a/trunk/arch/arm/mach-mx25/clock.c b/trunk/arch/arm/mach-mx25/clock.c index abd303bc3bf2..08aaa38f1f1f 100644 --- a/trunk/arch/arm/mach-mx25/clock.c +++ b/trunk/arch/arm/mach-mx25/clock.c @@ -218,6 +218,14 @@ int __init mx25_clocks_init(void) for (i = 0; i < ARRAY_SIZE(lookups); i++) clkdev_add(&lookups[i]); + /* Turn off all clocks except the ones we need to survive, namely: + * EMI, GPIO1-3 (CCM_CGCR1[18:16]), GPT1, IOMUXC (CCM_CGCR1[27]), IIM, + * SCC + */ + __raw_writel((1 << 19), CRM_BASE + CCM_CGCR0); + __raw_writel((0xf << 16) | (3 << 26), CRM_BASE + CCM_CGCR1); + __raw_writel((1 << 5), CRM_BASE + CCM_CGCR2); + mxc_timer_init(&gpt_clk, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54); return 0;