From 532d0404a8897335fce51972cb635f43cb84df10 Mon Sep 17 00:00:00 2001 From: lw Date: Wed, 15 Aug 2012 17:01:33 +0800 Subject: [PATCH] phonepad:uart0 support 1-3Mbps baud rate --- arch/arm/mach-rk30/board-rk30-phonepad.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rk30/board-rk30-phonepad.c b/arch/arm/mach-rk30/board-rk30-phonepad.c index f70b558721cc..6cf7dee27e75 100755 --- a/arch/arm/mach-rk30/board-rk30-phonepad.c +++ b/arch/arm/mach-rk30/board-rk30-phonepad.c @@ -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); -- 2.34.1