diff options
| author | Laurence Withers <lwithers@guralp.com> | 2012-07-30 23:30:35 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-08-05 22:02:40 +0200 |
| commit | a29d69e4640ce8b12e9f77cd37263dddf7455335 (patch) | |
| tree | b3da49fc4b902c2d708e464e28c82f824fbe2d5c /arch/arm | |
| parent | 96eb9ab90c3faac290f09601453d60d55aacd0cf (diff) | |
DaVinci DA850: UART2 clock ID comes from ASYNC3
On the DA830, UART2's clock is derived from PLL controller 0 output 2.
On the DA850, it is in the ASYNC3 group, and may be switched between PLL
controller 0 or 1. Fix the definition of the ID to match.
Signed-off-by: Laurence Withers <lwithers@guralp.com>
Cc: Tom Rini <trini@ti.com>
Cc: Prabhakar Lad <prabhakar.csengg@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/arch-davinci/hardware.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-davinci/hardware.h b/arch/arm/include/asm/arch-davinci/hardware.h index 89bcbbeee..674c52922 100644 --- a/arch/arm/include/asm/arch-davinci/hardware.h +++ b/arch/arm/include/asm/arch-davinci/hardware.h @@ -467,7 +467,6 @@ enum davinci_clk_ids { DAVINCI_MMC_CLKID = DAVINCI_PLL0_SYSCLK2, DAVINCI_SPI0_CLKID = DAVINCI_PLL0_SYSCLK2, DAVINCI_MMCSD_CLKID = DAVINCI_PLL0_SYSCLK2, - DAVINCI_UART2_CLKID = DAVINCI_PLL0_SYSCLK2, /* special clock ID - output of PLL multiplier */ DAVINCI_PLLM_CLKID = 0x0FF, @@ -479,6 +478,9 @@ enum davinci_clk_ids { DAVINCI_AUXCLK_CLKID = 0x101, }; +#define DAVINCI_UART2_CLKID (cpu_is_da830() ? DAVINCI_PLL0_SYSCLK2 \ + : get_async3_src()) + #define DAVINCI_SPI1_CLKID (cpu_is_da830() ? DAVINCI_PLL0_SYSCLK2 \ : get_async3_src()) |