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Searched refs:CH341_CLKRATE (Results 1 – 1 of 1) sorted by relevance

/kernel/linux/linux-5.10/drivers/usb/serial/
Dch341.c153 #define CH341_CLKRATE 48000000 macro
155 #define CH341_MIN_RATE(ps) (CH341_CLKRATE / (CH341_CLK_DIV((ps), 1) * 512))
165 #define CH341_MIN_BPS DIV_ROUND_UP(CH341_CLKRATE, CH341_CLK_DIV(0, 0) * 256)
166 #define CH341_MAX_BPS (CH341_CLKRATE / (CH341_CLK_DIV(3, 0) * 2))
205 div = CH341_CLKRATE / (clk_div * speed); in ch341_get_divisor()
225 if (16 * CH341_CLKRATE / (clk_div * div) - 16 * speed >= in ch341_get_divisor()
226 16 * speed - 16 * CH341_CLKRATE / (clk_div * (div + 1))) in ch341_get_divisor()