Searched refs:cs_inactive (Results 1 – 7 of 7) sorted by relevance
/linux-6.3-rc2/drivers/spi/ |
A D | spi-sifive.c | 95 u32 cs_inactive; /* level of the CS pins when inactive */ member 138 spi->cs_inactive &= ~BIT(device->chip_select); in sifive_spi_prepare_message() 140 spi->cs_inactive |= BIT(device->chip_select); in sifive_spi_prepare_message() 141 sifive_spi_write(spi, SIFIVE_SPI_REG_CSDEF, spi->cs_inactive); in sifive_spi_prepare_message() 353 spi->cs_inactive = sifive_spi_read(spi, SIFIVE_SPI_REG_CSDEF); in sifive_spi_probe() 356 sifive_spi_write(spi, SIFIVE_SPI_REG_CSDEF, spi->cs_inactive); in sifive_spi_probe()
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A D | spi-xilinx.c | 91 u32 cs_inactive; /* Level of the CS pins when inactive*/ member 194 xspi->write_fn(xspi->cs_inactive, xspi->regs + XSPI_SSR_OFFSET); in xilinx_spi_chipselect() 215 cs = xspi->cs_inactive; in xilinx_spi_chipselect() 231 xspi->cs_inactive &= ~BIT(spi->chip_select); in xilinx_spi_setup_transfer() 233 xspi->cs_inactive |= BIT(spi->chip_select); in xilinx_spi_setup_transfer() 436 xspi->cs_inactive = 0xffffffff; in xilinx_spi_probe()
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A D | spi-rockchip.c | 198 bool cs_inactive; /* spi slave tansmition stop when cs inactive */ member 353 if (rs->cs_inactive && readl_relaxed(rs->regs + ROCKCHIP_SPI_IMR) & INT_CS_INACTIVE) { in rockchip_spi_isr() 391 if (rs->cs_inactive) in rockchip_spi_prepare_irq() 409 if (rs->cs_inactive) in rockchip_spi_dma_rxcb() 509 if (rs->cs_inactive) in rockchip_spi_prepare_dma() 915 rs->cs_inactive = true; in rockchip_spi_probe() 917 rs->cs_inactive = false; in rockchip_spi_probe() 920 rs->cs_inactive = false; in rockchip_spi_probe()
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A D | spi-mt65xx.c | 288 struct spi_delay *cs_inactive = &spi->cs_inactive; in mtk_spi_set_hw_cs_timing() local 303 delay = spi_delay_to_ns(cs_inactive, NULL); in mtk_spi_set_hw_cs_timing()
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A D | spi-tegra114.c | 725 struct spi_delay *inactive = &spi->cs_inactive; in tegra_spi_set_hw_cs_timing()
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A D | spi.c | 1019 spi_delay_exec(&spi->cs_inactive, NULL); in spi_set_cs() 2337 of_spi_parse_dt_cs_delay(nc, &spi->cs_inactive, "spi-cs-inactive-delay-ns"); in of_spi_parse_dt()
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/linux-6.3-rc2/include/linux/spi/ |
A D | spi.h | 210 struct spi_delay cs_inactive; member
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