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phonepad:uart0 support 1-3Mbps baud rate

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lw
2012-08-15 17:01:33 +08:00
parent 0c3cb26b93
commit 532d0404a8
1 changed files with 3 additions and 2 deletions
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5
arch/arm/mach-rk30/board-rk30-phonepad.c
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@@ -2206,7 +2206,7 @@ static void __init machine_rk30_board_init(void)
dcr_en_low();
#if defined(CONFIG_MT6620)
clk_set_rate(clk_get_sys("rk_serial.0", "uart"), 16*1000000);
clk_set_rate(clk_get_sys("rk_serial.0", "uart"), 48*1000000);
#endif
}
@@ -2267,7 +2267,8 @@ static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
void __init board_clock_init(void)
{
rk30_clock_data_init(periph_pll_default, codec_pll_default, RK30_CLOCKS_DEFAULT_FLAGS);
//support uart 1-3Mbits/s
rk30_clock_data_init(periph_pll_default, codec_pll_768mhz, RK30_CLOCKS_DEFAULT_FLAGS | CLK_FLG_UART_1_3M);
dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);
dvfs_set_freq_volt_table(clk_get(NULL, "gpu"), dvfs_gpu_table);
dvfs_set_freq_volt_table(clk_get(NULL, "ddr"), dvfs_ddr_table);