Luca Ceresoli dd2784c01d fpga manager: xilinx-spi: check INIT_B pin during write_init ...

The INIT_B pin reports the status during startup and after the end of the
programming process. However the current driver completely ignores it.

Check the pin status during startup to make sure programming is never
started too early and also to detect any hardware issues in the FPGA
connection.

This is optional for backward compatibility. If INIT_B is not passed by
device tree, just fallback to the old udelays.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Moritz Fischer <mdf@kernel.org>

2020-06-26 14:07:22 -07:00

..

altera-cvp.c

fpga: altera-cvp: Add Stratix10 (V2) Support

2019-08-24 11:38:29 -07:00

altera-fpga2sdram.c

fpga: bridge: add devm_fpga_bridge_create

2018-10-16 11:13:50 +02:00

altera-freeze-bridge.c

fpga: bridge: add devm_fpga_bridge_create

2018-10-16 11:13:50 +02:00

altera-hps2fpga.c

fpga: bridge: add devm_fpga_bridge_create

2018-10-16 11:13:50 +02:00

altera-pr-ip-core-plat.c

fpga: altera-pr-ip: Make alt_pr_unregister function void

2019-07-24 14:11:52 -07:00

altera-pr-ip-core.c

fpga: altera-pr-ip: Make alt_pr_unregister function void

2019-07-24 14:11:52 -07:00

altera-ps-spi.c

fpga: altera-ps-spi: Fix getting of optional confd gpio

2019-08-18 17:40:02 -07:00

dfl-afu-dma-region.c

fpga: dfl: afu: convert get_user_pages() --> pin_user_pages()

2020-06-18 18:12:06 -07:00

dfl-afu-error.c

fpga: dfl: afu: add error reporting support.

2019-09-03 19:35:41 -07:00

dfl-afu-main.c

fpga: dfl: afu: support debug access to memory-mapped afu regions

2020-04-29 20:37:12 -07:00

dfl-afu-region.c

fpga: dfl: afu: add afu sub feature support

2018-07-15 13:55:47 +02:00

dfl-afu.h

fpga: dfl: afu: add error reporting support.

2019-09-03 19:35:41 -07:00

dfl-fme-br.c

fpga: bridge: add devm_fpga_bridge_create

2018-10-16 11:13:50 +02:00

dfl-fme-error.c

fpga: dfl: fme: add global error reporting support

2019-09-03 19:35:41 -07:00

dfl-fme-main.c

FPGA Manager changes for 5.8

2020-05-15 16:09:24 +02:00

dfl-fme-mgr.c

fpga: dfl-fme-mgr: fix FME_PR_INTFC_ID register address.

2019-07-03 19:58:58 +02:00

dfl-fme-perf.c

fpga: dfl: fme: add performance reporting support

2020-04-28 15:49:28 +02:00

dfl-fme-pr.c

drivers/fpga/dfl-fme-pr.c: get rid of pointless access_ok()

2020-05-29 11:04:56 -04:00

dfl-fme-pr.h

fpga: dfl: fme: add partial reconfiguration sub feature support

2018-07-15 13:55:46 +02:00

dfl-fme-region.c

fpga: dfl-fme-region: Use platform_get_drvdata()

2018-11-26 20:47:10 +01:00

dfl-fme.h

fpga: dfl: fme: add performance reporting support

2020-04-28 15:49:28 +02:00

dfl-pci.c

fpga: dfl: pci: fix return value of cci_pci_sriov_configure

2020-03-30 20:45:30 -07:00

dfl.c

fpga: dfl: Use struct_size() in kzalloc()

2020-06-18 18:22:12 -07:00

dfl.h

fpga: dfl: Use struct_size() in kzalloc()

2020-06-18 18:22:12 -07:00

fpga-bridge.c

fpga: Fix dead store in fpga-bridge.c

2020-06-18 18:25:42 -07:00

fpga-mgr.c

fpga: Fix dead store fpga-mgr.c

2020-06-18 18:24:16 -07:00

fpga-region.c

fpga: add devm_fpga_region_create

2018-10-16 11:13:50 +02:00

ice40-spi.c

fpga: ice40-spi: Use new structure for SPI transfer delays

2020-04-29 20:37:08 -07:00

Kconfig

fpga: dfl: fme: add performance reporting support

2020-04-28 15:49:28 +02:00

machxo2-spi.c

fpga: machxo2-spi: Use new structure for SPI transfer delays

2020-04-29 20:37:08 -07:00

Makefile

fpga: dfl: fme: add performance reporting support

2020-04-28 15:49:28 +02:00

of-fpga-region.c

drivers: Add generic helper to match by of_node

2019-06-24 05:22:31 +02:00

socfpga-a10.c

fpga: mgr: add devm_fpga_mgr_create

2018-10-16 11:13:50 +02:00

socfpga.c

fpga: mgr: add devm_fpga_mgr_create

2018-10-16 11:13:50 +02:00

stratix10-soc.c

FPGA Manager changes for 5.8

2020-05-15 16:09:24 +02:00

ts73xx-fpga.c

fpga: remove redundant dev_err message

2020-01-02 20:57:34 -08:00

xilinx-pr-decoupler.c

fpga: xilinx-pr-decoupler: Remove clk_get error message for probe defer

2020-01-10 12:51:56 -08:00

xilinx-spi.c

fpga manager: xilinx-spi: check INIT_B pin during write_init

2020-06-26 14:07:22 -07:00

zynq-fpga.c

fpga: zynq: Remove clk_get error message for probe defer

2020-03-30 20:45:21 -07:00

zynqmp-fpga.c

firmware: xilinx: Remove eemi ops for fpga related APIs

2020-04-28 15:45:09 +02:00