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Searched refs:prog_b (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/drivers/fpga/
Dxilinx-spi.c28 struct gpio_desc *prog_b; member
55 gpiod_set_value(conf->prog_b, 1); in xilinx_spi_write_init()
59 gpiod_set_value(conf->prog_b, 0); in xilinx_spi_write_init()
156 conf->prog_b = devm_gpiod_get(&spi->dev, "prog_b", GPIOD_OUT_LOW); in xilinx_spi_probe()
157 if (IS_ERR(conf->prog_b)) { in xilinx_spi_probe()
159 PTR_ERR(conf->prog_b)); in xilinx_spi_probe()
160 return PTR_ERR(conf->prog_b); in xilinx_spi_probe()
/Linux-v4.19/Documentation/devicetree/bindings/fpga/
Dxilinx-slave-serial.txt13 - prog_b-gpios: config pin (referred to as PROGRAM_B in the manual)
41 prog_b-gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;