Lines Matching +full:sysconfig +full:- +full:ecp5

1 // SPDX-License-Identifier: GPL-2.0
3  * Lattice FPGA programming over slave SPI sysCONFIG interface.
9 #include "lattice-sysconfig.h"
17 	struct spi_device *spi = to_spi_device(priv->dev);  in sysconfig_spi_cmd_transfer()
25 	struct spi_device *spi = to_spi_device(priv->dev);  in sysconfig_spi_bitstream_burst_init()
36 		return -ENOMEM;  in sysconfig_spi_bitstream_burst_init()
48 	spi_bus_lock(spi->controller);  in sysconfig_spi_bitstream_burst_init()
52 		spi_bus_unlock(spi->controller);  in sysconfig_spi_bitstream_burst_init()
62 	struct spi_device *spi = to_spi_device(priv->dev);  in sysconfig_spi_bitstream_burst_write()
77 	struct spi_device *spi = to_spi_device(priv->dev);  in sysconfig_spi_bitstream_burst_complete()
80 	spi_bus_unlock(spi->controller);  in sysconfig_spi_bitstream_burst_complete()
89 	struct device *dev = &spi->dev;  in sysconfig_spi_probe()
95 		return -ENOMEM;  in sysconfig_spi_probe()
101 			return -ENODEV;  in sysconfig_spi_probe()
103 		spi_max_speed = (const u32 *)dev_id->driver_data;  in sysconfig_spi_probe()
107 		return -EINVAL;  in sysconfig_spi_probe()
109 	if (spi->max_speed_hz > *spi_max_speed) {  in sysconfig_spi_probe()
111 			spi->max_speed_hz, *spi_max_speed);  in sysconfig_spi_probe()
112 		return -EINVAL;  in sysconfig_spi_probe()
115 	priv->dev = dev;  in sysconfig_spi_probe()
116 	priv->command_transfer = sysconfig_spi_cmd_transfer;  in sysconfig_spi_probe()
117 	priv->bitstream_burst_write_init = sysconfig_spi_bitstream_burst_init;  in sysconfig_spi_probe()
118 	priv->bitstream_burst_write = sysconfig_spi_bitstream_burst_write;  in sysconfig_spi_probe()
119 	priv->bitstream_burst_write_complete = sysconfig_spi_bitstream_burst_complete;  in sysconfig_spi_probe()
126 		.name = "sysconfig-ecp5",
135 		.compatible = "lattice,sysconfig-ecp5",
152 MODULE_DESCRIPTION("Lattice sysCONFIG Slave SPI FPGA Manager");