Searched refs:cpsdvsr (Results 1 - 2 of 2) sorted by relevance

/linux-master/include/linux/amba/
H A Dpl022.h60 u8 cpsdvsr; /* value from 2 to 254 (even only!) */ member in struct:ssp_clock_params
/linux-master/drivers/spi/
H A Dspi-pl022.c1484 static inline u32 spi_rate(u32 rate, u16 cpsdvsr, u16 scr) argument
1486 return rate / (cpsdvsr * (1 + scr));
1493 u16 cpsdvsr = CPSDVR_MIN, scr = SCR_MIN; local
1500 /* cpsdvsr = 254 & scr = 255 */
1517 * freq) for all values of scr & cpsdvsr.
1519 while ((cpsdvsr <= CPSDVR_MAX) && !found) {
1521 tmp = spi_rate(rate, cpsdvsr, scr);
1535 best_cpsdvsr = cpsdvsr;
1547 cpsdvsr += 2;
1551 WARN(!best_freq, "pl022: Matching cpsdvsr an
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