diff options
| author | Shiraz Hashim <shiraz.hashim@st.com> | 2012-05-07 13:06:59 +0530 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:42 +0200 |
| commit | 7c885a0e5532abcd6bc802d21a7858420e5c127b (patch) | |
| tree | 9441156596340e8797fd535fc30a5cead8e7decf /arch/arm/include | |
| parent | 8337aa5c0b22bc9e1d8ae9d7b2270735670233bd (diff) | |
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 <shiraz.hashim@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-spear/spr_misc.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 */ /* |