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

/linux-4.4.14/drivers/spi/
Dspi-sh-hspi.c54 static void hspi_write(struct hspi_priv *hspi, int reg, u32 val) in hspi_write() argument
56 iowrite32(val, hspi->addr + reg); in hspi_write()
59 static u32 hspi_read(struct hspi_priv *hspi, int reg) in hspi_read() argument
61 return ioread32(hspi->addr + reg); in hspi_read()
64 static void hspi_bit_set(struct hspi_priv *hspi, int reg, u32 mask, u32 set) in hspi_bit_set() argument
66 u32 val = hspi_read(hspi, reg); in hspi_bit_set()
71 hspi_write(hspi, reg, val); in hspi_bit_set()
77 static int hspi_status_check_timeout(struct hspi_priv *hspi, u32 mask, u32 val) in hspi_status_check_timeout() argument
82 if ((mask & hspi_read(hspi, SPSR)) == val) in hspi_status_check_timeout()
88 dev_err(hspi->dev, "timeout\n"); in hspi_status_check_timeout()
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DMakefile78 obj-$(CONFIG_SPI_SH_HSPI) += spi-sh-hspi.o
/linux-4.4.14/Documentation/devicetree/bindings/spi/
Dsh-hspi.txt4 - compatible : "renesas,hspi-<soctype>", "renesas,hspi" as fallback.
6 - "renesas,hspi-r8a7778" (R-Car M1)
7 - "renesas,hspi-r8a7779" (R-Car H1)
21 compatible = "renesas,hspi-r8a7778", "renesas,hspi";
/linux-4.4.14/arch/arm/boot/dts/
Dr8a7779.dtsi373 compatible = "renesas,hspi-r8a7779", "renesas,hspi";
384 compatible = "renesas,hspi-r8a7779", "renesas,hspi";
395 compatible = "renesas,hspi-r8a7779", "renesas,hspi";
522 "hspi", "tmu2", "tmu1", "tmu0", "hscif1",
Dr8a7778.dtsi390 compatible = "renesas,hspi-r8a7778", "renesas,hspi";
401 compatible = "renesas,hspi-r8a7778", "renesas,hspi";
412 compatible = "renesas,hspi-r8a7778", "renesas,hspi";
545 "ssi2", "ssi3", "sru", "hspi";