bclk32            246 arch/unicore32/kernel/puv3-core.c 	struct clk *bclk32;
bclk32            248 arch/unicore32/kernel/puv3-core.c 	bclk32 = clk_get(NULL, "BUS32_CLK");
bclk32            249 arch/unicore32/kernel/puv3-core.c 	writel(clk_get_rate(bclk32) / 200000, PS2_CNT); /* should > 5us */