u-boot.git/drivers/dma, branch master Unnamed repository; edit this file 'description' to name the repository. dma: ti: k3-udma: Add BCDMA and PKTDMA support 2021-05-12T11:06:38+00:00 Vignesh Raghavendra vigneshr@ti.com 2021-05-10T14:36:08+00:00 9a92851c33e87bbf00e2cb11f16067b87032ed98 Sync BCDMA and PKTDMA support from Kernel for AM64 SoC Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> 
Sync BCDMA and PKTDMA support from Kernel for AM64 SoC

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
dma: ti: k3-psil-am64: Add AM64 PSIL endpoint data 2021-05-12T11:06:38+00:00 Vignesh Raghavendra vigneshr@ti.com 2021-05-10T14:36:07+00:00 6f617d86185b85cdfb3cb8b9ef629b5b22f69789 Add AM64 SoC specific channel mapping and endpoint data. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> 
Add AM64 SoC specific channel mapping and endpoint data.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
dma: ti: k3-psil: Extend PSIL EP data extension for AM64 2021-05-12T11:06:38+00:00 Vignesh Raghavendra vigneshr@ti.com 2021-05-10T14:36:06+00:00 b00030e26731675e523d46ec75a81a1aa19b274c Extend PSIL EP data to include AM64 DMA specific information Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> 
Extend PSIL EP data to include AM64 DMA specific information

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
dma: ti: k3-psil-am654: Drop unused PSIL EP static data 2021-05-12T11:06:38+00:00 Vignesh Raghavendra vigneshr@ti.com 2021-05-10T14:36:05+00:00 035c679a7719e30c574948ee90ac641a58622221 ICSSG Ethernet driver uses two src threads per port (one per slice). Similarly CPSW uses one src thread. Drop PSIL EP static data for other src threads in order to reduce R5 SPL footprint. This makes AM65x board bootable again. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> 
ICSSG Ethernet driver uses two src threads per port (one per slice).
Similarly CPSW uses one src thread.

Drop PSIL EP static data for other src threads in order to reduce
R5 SPL footprint. This makes AM65x board bootable again.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
dma: bcm6348: incorrect buffer allocation 2021-01-18T20:23:06+00:00 Heinrich Schuchardt xypron.glpk@gmx.de 2020-12-27T09:26:00+00:00 4908067b8f87ebaa9a26514dfe5a9ffba13deb2c Calling calloc() for 0 members does not make any sense. Setting ch_priv->busy_desc = NULL for ch_priv->desc_cnt > 0 is equally unreasonable. The current code will lead to a NULL dereference in bcm6348_iudma_enable(). The assignments for ch_priv->busy_desc are obviously swapped. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> 
Calling calloc() for 0 members does not make any sense.
Setting ch_priv->busy_desc = NULL for ch_priv->desc_cnt > 0 is equally
unreasonable.

The current code will lead to a NULL dereference in bcm6348_iudma_enable().

The assignments for ch_priv->busy_desc are obviously swapped.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
dm: treewide: Rename ofdata_to_platdata() to of_to_plat() 2020-12-13T23:51:09+00:00 Simon Glass sjg@chromium.org 2020-12-03T23:55:21+00:00 d1998a9fde0a917d6496299f6a97b6bccfdc6724 This name is far too long. Rename it to remove the 'data' bits. This makes it consistent with the platdata->plat rename. Signed-off-by: Simon Glass <sjg@chromium.org> 
This name is far too long. Rename it to remove the 'data' bits. This makes
it consistent with the platdata->plat rename.

Signed-off-by: Simon Glass <sjg@chromium.org>
dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13T15:00:25+00:00 Simon Glass sjg@chromium.org 2020-12-03T23:55:17+00:00 41575d8e4c334df148c4cdd7c40cc825dc0fcaa1 This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> 
This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
Merge tag 'ti-v2021.01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti 2020-10-12T11:26:57+00:00 Tom Rini trini@konsulko.com 2020-10-12T11:26:57+00:00 47e9c70421d75336336097c1425028b40e4f0b54 - Minor cleanup on K3 env variables - Fix OSPI compatible for J721e - Drop unused property in omap-usb2-phy - Update Maintainer for am335x-guardian board. 
- Minor cleanup on K3 env variables
- Fix OSPI compatible for J721e
- Drop unused property in omap-usb2-phy
- Update Maintainer for am335x-guardian board.
dma: ti: k3-udma: Reset the channel during release 2020-10-12T02:39:18+00:00 Vignesh Raghavendra vigneshr@ti.com 2020-09-17T14:41:22+00:00 85bdcf03b79bb35b98fce26d8dd064cc1165917a Reset the channel completely during channel release in order to clear teardown bit before handing over to next user or jumping to Linux. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> 
Reset the channel completely during channel release in order to clear
teardown bit before handing over to next user or jumping to Linux.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
dma: Reduce error level when DMA channel type does not exist 2020-10-08T07:04:41+00:00 Vignesh Raghavendra vigneshr@ti.com 2020-09-17T11:23:07+00:00 8995a86cd6fa6e189c03a638da4a8ef9755d3738 Caller would need gracefully handle failures of dma_get_device(), therefore reduce pr_err() to pr_debug() when DMA device is not found. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Stefan Roese <sr@denx.de> 
Caller would need gracefully handle failures of dma_get_device(),
therefore reduce pr_err() to pr_debug() when DMA device is not found.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Stefan Roese <sr@denx.de>