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  /src/sys/arch/arm/at91/
at91twi.c 81 unsigned ckdiv, cxdiv; local in function:at91twi_attach
101 if ((cxdiv = (AT91_MSTCLK / (1U << ckdiv)) / (2 * 50000U)) < 256) {
109 ckdiv = 5; cxdiv = 0xFF;
111 at91twi_writereg(sc, TWI_CWGR, (ckdiv << 16) | (cxdiv << 8) | cxdiv);
115 printf("%s: ckdiv=%d cxdiv=%d CWGR=0x%08X SR=0x%08X\n", device_xname(self), ckdiv, cxdiv, at91twi_readreg(sc, TWI_CWGR), at91twi_readreg(sc, TWI_SR));
at91twi.c 81 unsigned ckdiv, cxdiv; local in function:at91twi_attach
101 if ((cxdiv = (AT91_MSTCLK / (1U << ckdiv)) / (2 * 50000U)) < 256) {
109 ckdiv = 5; cxdiv = 0xFF;
111 at91twi_writereg(sc, TWI_CWGR, (ckdiv << 16) | (cxdiv << 8) | cxdiv);
115 printf("%s: ckdiv=%d cxdiv=%d CWGR=0x%08X SR=0x%08X\n", device_xname(self), ckdiv, cxdiv, at91twi_readreg(sc, TWI_CWGR), at91twi_readreg(sc, TWI_SR));

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