From 7c885a0e5532abcd6bc802d21a7858420e5c127b Mon Sep 17 00:00:00 2001 From: Shiraz Hashim Date: Mon, 7 May 2012 13:06:59 +0530 Subject: SPEAr: explicitly select clk src for UART UART in u-boot intends to run on 48MHz clock supplied by USB PLL. Explicitly select the intended clock source. Signed-off-by: Shiraz Hashim Signed-off-by: Amit Virdi Acked-by: Stefan Roese Signed-off-by: Stefan Roese --- arch/arm/include/asm/arch-spear/spr_misc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/arch-spear/spr_misc.h b/arch/arm/include/asm/arch-spear/spr_misc.h index b10c72607..384944d33 100644 --- a/arch/arm/include/asm/arch-spear/spr_misc.h +++ b/arch/arm/include/asm/arch-spear/spr_misc.h @@ -110,6 +110,8 @@ struct misc_regs { /* PERIPH_CLK_CFG value */ #define MISC_GPT3SYNTH 0x00000400 #define MISC_GPT4SYNTH 0x00000800 +#define CONFIG_SPEAR_UART48M 0 +#define CONFIG_SPEAR_UARTCLKMSK (0x1 << 4) /* PRSC_CLK_CFG value */ /* -- cgit v1.2.3