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Searched refs:riic (Results 1 – 5 of 5) sorted by relevance

/linux-4.1.27/drivers/i2c/busses/
Di2c-riic.c113 static inline void riic_clear_set_bit(struct riic_dev *riic, u8 clear, u8 set, u8 reg) in riic_clear_set_bit() argument
115 writeb((readb(riic->base + reg) & ~clear) | set, riic->base + reg); in riic_clear_set_bit()
120 struct riic_dev *riic = i2c_get_adapdata(adap); in riic_xfer() local
125 ret = clk_prepare_enable(riic->clk); in riic_xfer()
129 if (readb(riic->base + RIIC_ICCR2) & ICCR2_BBSY) { in riic_xfer()
130 riic->err = -EBUSY; in riic_xfer()
134 reinit_completion(&riic->msg_done); in riic_xfer()
135 riic->err = 0; in riic_xfer()
137 writeb(0, riic->base + RIIC_ICSR2); in riic_xfer()
140 riic->bytes_left = RIIC_INIT_MSG; in riic_xfer()
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DMakefile76 obj-$(CONFIG_I2C_RIIC) += i2c-riic.o
DKconfig757 will be called i2c-riic.
/linux-4.1.27/Documentation/devicetree/bindings/i2c/
Di2c-riic.txt4 - compatible : "renesas,riic-<soctype>". "renesas,riic-rz" as fallback
16 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
/linux-4.1.27/arch/arm/boot/dts/
Dr7s72100.dtsi329 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
347 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
365 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
383 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";