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Searched refs:ICR_ACKNAK (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/drivers/i2c/busses/
H A Di2c-pxa.c43 #define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */ macro
329 PXA_BIT(ICR_ACKNAK, "ACKNAK", NULL),
410 icr |= ICR_ACKNAK | ICR_STOP | ICR_TB; in i2c_pxa_abort()
557 writel(readl(_ICR(i2c)) & ~(ICR_STOP|ICR_ACKNAK|ICR_MA), _ICR(i2c)); in i2c_pxa_set_slave()
749 writel(readl(_ICR(i2c)) | ICR_TB | ICR_ACKNAK, _ICR(i2c)); in i2c_pxa_slave_rxfull()
762 writel(readl(_ICR(i2c)) | ICR_TB | ICR_ACKNAK, _ICR(i2c)); in i2c_pxa_slave_start()
815 icr &= ~(ICR_START | ICR_STOP | ICR_ACKNAK | ICR_TB | ICR_MA); in i2c_pxa_stop_message()
864 u32 icr = readl(_ICR(i2c)) & ~(ICR_START|ICR_STOP|ICR_ACKNAK|ICR_TB); in i2c_pxa_irq_txempty()
910 icr |= ICR_STOP | ICR_ACKNAK; in i2c_pxa_irq_txempty()
971 u32 icr = readl(_ICR(i2c)) & ~(ICR_START|ICR_STOP|ICR_ACKNAK|ICR_TB); in i2c_pxa_irq_rxfull()
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/openbmc/u-boot/drivers/i2c/
H A Dmv_i2c.c147 writel(readl(&base->icr) | ICR_ACKNAK, &base->icr); in i2c_transfer()
149 writel(readl(&base->icr) & ~ICR_ACKNAK, &base->icr); in i2c_transfer()
180 writel(readl(&base->icr) | ICR_ACKNAK, &base->icr); in i2c_transfer()
182 writel(readl(&base->icr) & ~ICR_ACKNAK, &base->icr); in i2c_transfer()
H A Dmv_i2c.h32 #define ICR_ACKNAK 0x4 /* send ACK(0) or NAK(1) */ macro