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

/openbmc/linux/drivers/i2c/busses/
H A Di2c-pxa.c41 #define ICR_START (1 << 0) /* start bit */ macro
327 PXA_BIT(ICR_START, "START", NULL),
409 icr &= ~ICR_START; in i2c_pxa_abort()
420 writel(readl(_ICR(i2c)) & ~(ICR_MA | ICR_START | ICR_STOP), in i2c_pxa_abort()
666 writel(readl(_ICR(i2c)) & ~(ICR_START|ICR_STOP), _ICR(i2c)); in i2c_pxa_slave_start()
761 writel(readl(_ICR(i2c)) & ~(ICR_START|ICR_STOP), _ICR(i2c)); in i2c_pxa_slave_start()
806 writel(icr | ICR_START | ICR_TB, _ICR(i2c)); in i2c_pxa_start_message()
815 icr &= ~(ICR_START | ICR_STOP | ICR_ACKNAK | ICR_TB | ICR_MA); in i2c_pxa_stop_message()
835 icr |= ICR_GPIOEN | ICR_START | ICR_TB | ICR_ITEIE; in i2c_pxa_send_mastercode()
864 u32 icr = readl(_ICR(i2c)) & ~(ICR_START|ICR_STOP|ICR_ACKNAK|ICR_TB); in i2c_pxa_irq_txempty()
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/openbmc/u-boot/drivers/i2c/
H A Dmv_i2c.c139 writel(readl(&base->icr) & ~ICR_START, &base->icr); in i2c_transfer()
143 writel(readl(&base->icr) | ICR_START, &base->icr); in i2c_transfer()
173 writel(readl(&base->icr) & ~ICR_START, &base->icr); in i2c_transfer()
176 writel(readl(&base->icr) | ICR_START, &base->icr); in i2c_transfer()
H A Dmv_i2c.h30 #define ICR_START 0x1 /* start bit */ macro