u-boot.git/drivers/dma, branch v2021.04

dma: bcm6348: incorrect buffer allocation

2021-01-18T20:23:06Z

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

dm: treewide: Rename ofdata_to_platdata() to of_to_plat()

2020-12-13T23:51:09Z

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

dm: treewide: Rename auto_alloc_size members to be shorter

2020-12-13T15:00:25Z

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

Merge tag 'ti-v2021.01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti

2020-10-12T11:26:57Z

- 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

2020-10-12T02:39:18Z

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 Reviewed-by: Grygorii Strashko

dma: Reduce error level when DMA channel type does not exist

2020-10-08T07:04:41Z

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 Reviewed-by: Stefan Roese

treewide: convert devfdt_get_addr() to dev_read_addr()

2020-07-25T20:46:57Z

When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) Signed-off-by: Masahiro Yamada

Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"

2020-07-24T12:42:06Z

This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini

treewide: convert devfdt_get_addr() to dev_read_addr()

2020-07-20T17:37:47Z

dma: ti: k3-udma: Switch to k3_ringacc_request_rings_pair

2020-07-13T15:28:34Z

We only request ring pairs via K3 DMA driver, switch to use the new k3_ringacc_request_rings_pair() to simplify the code. As a good side effect, all boot stages now use exposed RING mode which avoid maintaining proxy mode for 32 bit R5 core. Signed-off-by: Vignesh Raghavendra