u-boot/drivers/dma
Vignesh Raghavendra 9e4d6708b1 dma: ti: k3-udma: Fix rflow reservation for PKTDMA
commit 4af5e5f6fd upstream.

Driver has a bug in that it uses rflow_in_use bitmap when setting up free rflow range
from TISCI but use rflow_map for reservation in __udma_reserve_rflow()

Fix this by dropping rflow_in_use bitmap array and use rflow_map for
PKTDMA. BCDMA does not need rflow_in_use either.

This fixes CPSW3g not able to get DMA channels at R5 SPL on AM64x

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-28 11:48:04 -06:00
..
ti dma: ti: k3-udma: Fix rflow reservation for PKTDMA 2022-01-28 11:48:04 -06:00
Kconfig mtd: nand: support GPMI NAND driver for i.MX8 2020-05-10 20:55:20 +02:00
MCD_dmaApi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
MCD_tasks.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
MCD_tasksInit.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile dma: ti: add driver to K3 UDMA 2019-04-11 20:07:12 -04:00
apbh_dma.c common: Drop net.h from common header 2020-05-18 17:33:31 -04:00
bcm6348-iudma.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
dma-uclass.c dma: Reduce error level when DMA channel type does not exist 2020-10-08 09:04:41 +02:00
fsl_dma.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
keystone_nav.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
keystone_nav_cfg.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lpc32xx_dma.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
sandbox-dma-test.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
ti-edma3.c treewide: convert devfdt_get_addr() to dev_read_addr() 2020-07-25 14:46:57 -06:00