Merge tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support / Core:

   - Remove DMA_MEMCPY_SG for lack of users

   - Tegra 234 dmaengine support

   - Mediatek MT8365 dma support

   - Apple ADMAC driver

  Updates:

   - Yaml conversion for ST-Ericsson DMA40 binding and Freescale edma

   - rz-dmac updates and device_synchronize support

   - Bunch of typo in comments fixes in drivers

   - multithread support in sf-pdma driver"

* tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (50 commits)
  dmaengine: mediatek: mtk-hsdma: Fix typo 'the the' in comment
  dmaengine: axi-dmac: check cache coherency register
  dmaengine: sh: rz-dmac: Add device_synchronize callback
  dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed
  dmaengine: tegra: Add terminate() for Tegra234
  dt-bindings: dmaengine: Add compatible for Tegra234
  dmaengine: xilinx: use strscpy to replace strlcpy
  dmaengine: imx-sdma: Add FIFO stride support for multi FIFO script
  dmaengine: idxd: Correct IAX operation code names
  dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)
  dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
  dmaengine: dw-axi-dmac: do not print NULL LLI during error
  dmaengine: altera-msgdma: Fixed some inconsistent function name descriptions
  dmaengine: imx-sdma: Add missing struct documentation
  dmaengine: sf-pdma: Add multithread support for a DMA channel
  dt-bindings: dma: dw-axi-dmac: extend the number of interrupts
  dmaengine: dmatest: use strscpy to replace strlcpy
  dmaengine: ste_dma40: fix typo in comment
  dmaengine: jz4780: fix typo in comment
  dmaengine: s3c24xx: fix typo in comment
  ...

2 files changed, 14 insertions, 1 deletions

diff --git a/include/linux/dma/imx-dma.h b/include/linux/dma/imx-dma.h
index 8887762360d4..f487a4fa103a 100644
--- a/include/linux/dma/imx-dma.h
+++ b/include/linux/dma/imx-dma.h
@@ -70,6 +70,16 @@ static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
  * struct sdma_peripheral_config - SDMA config for audio
  * @n_fifos_src: Number of FIFOs for recording
  * @n_fifos_dst: Number of FIFOs for playback
+ * @stride_fifos_src: FIFO address stride for recording, 0 means all FIFOs are
+ *                    continuous, 1 means 1 word stride between FIFOs. All stride
+ *                    between FIFOs should be same.
+ * @stride_fifos_dst: FIFO address stride for playback
+ * @words_per_fifo: numbers of words per FIFO fetch/fill, 1 means
+ *                  one channel per FIFO, 2 means 2 channels per FIFO..
+ *                  If 'n_fifos_src =  4' and 'words_per_fifo = 2', it
+ *                  means the first two words(channels) fetch from FIFO0
+ *                  and then jump to FIFO1 for next two words, and so on
+ *                  after the last FIFO3 fetched, roll back to FIFO0.
  * @sw_done: Use software done. Needed for PDM (micfil)
  *
  * Some i.MX Audio devices (SAI, micfil) have multiple successive FIFO
@@ -82,6 +92,9 @@ static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
 struct sdma_peripheral_config {
 	int n_fifos_src;
 	int n_fifos_dst;
+	int stride_fifos_src;
+	int stride_fifos_dst;
+	int words_per_fifo;
 	bool sw_done;
 };
 
diff --git a/include/linux/dma/qcom-gpi-dma.h b/include/linux/dma/qcom-gpi-dma.h
index f46dc3372f11..6680dd1a43c6 100644
--- a/include/linux/dma/qcom-gpi-dma.h
+++ b/include/linux/dma/qcom-gpi-dma.h
@@ -26,7 +26,7 @@ enum spi_transfer_cmd {
  * @clk_div: source clock divider
  * @clk_src: serial clock
  * @cmd: spi cmd
- * @fragmentation: keep CS assserted at end of sequence
+ * @fragmentation: keep CS asserted at end of sequence
  * @cs: chip select toggle
  * @set_config: set peripheral config
  * @rx_len: receive length for buffer