From 3fcb59165973951d61c8ff4cbeb1da4ed1abb3b4 Mon Sep 17 00:00:00 2001 From: =?utf8?q?=E5=BC=A0=E6=99=B4?= Date: Fri, 22 Jul 2011 01:55:58 -0700 Subject: [PATCH] a22 and rk29 phonesdk:32K Frequency switch time cut short --- arch/arm/mach-rk29/spi_sram.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rk29/spi_sram.c b/arch/arm/mach-rk29/spi_sram.c index 64246c8ec03c..9cb8299f60ff 100755 --- a/arch/arm/mach-rk29/spi_sram.c +++ b/arch/arm/mach-rk29/spi_sram.c @@ -588,13 +588,13 @@ void __sramfunc pm_clk_switch_32k(void) asm("wfi"); pm_gpio_out_low(RK29_PIN4_PC5);//enable 24M - sram_udelay(1000,24); + sram_udelay(20,24); //the system clock is 32.768K cru_writel(crumode, CRU_MODE_CON); //externel clk 24M #ifndef CONFIG_MACH_RK29_A22 pm_gpio_out_low(RK29_PIN4_PC0); //enable 27M #endif - sram_udelay(1000,27); + //sram_udelay(1000,27); sram_printch('7'); -- 2.34.1