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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-17 19:04:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-17 19:04:40 -0700
commit04cbfba6208592999d7bfe6609ec01dc3fde73f5 (patch)
tree78182160d45c82792a3a8607d3f95b87703dbfa9 /drivers/dma/tegra210-adma.c
parent4feaab05dc1eda3dbb57b097377766002e7a7cb9 (diff)
parentc5c6faaee6e0c374c7dfaf053aa23750f5a68e20 (diff)
Merge tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul: - Move Dmaengine DT bindings to YAML and convert Allwinner to schema. - FSL dma device_synchronize implementation - DW split acpi and of helpers and updates to driver and support for Elkhart Lake - Move filter fn as private for omap-dma and edma drivers and improvements to these drivers - Mark expected switch fall-through in couple of drivers - Renames of shdma and nbpfaxi binding document - Minor updates to bunch of drivers * tag 'dmaengine-5.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (55 commits) dmaengine: ti: edma: Use bitmap_set() instead of open coded edma_set_bits() dmaengine: ti: edma: Only reset region0 access registers dmaengine: ti: edma: Do not reset reserved paRAM slots dmaengine: iop-adma.c: fix printk format warning dmaengine: stm32-dma: Use struct_size() helper dt-bindings: dmaengine: dma-common: Fix the dma-channel-mask property dmanegine: ioat/dca: Use struct_size() helper dmaengine: iop-adma: remove set but not used variable 'slots_per_op' dmaengine: dmatest: Add support for completion polling dmaengine: ti: omap-dma: Remove variable override in omap_dma_tx_status() dmaengine: ti: omap-dma: Remove 'Assignment in if condition' dmaengine: ti: edma: Remove 'Assignment in if condition' dmaengine: dw: platform: Split OF helpers to separate module dmaengine: dw: platform: Split ACPI helpers to separate module dmaengine: dw: platform: Move handle check to dw_dma_acpi_controller_register() dmaengine: dw: platform: Switch to acpi_dma_controller_register() dmaengine: dw: platform: Use devm_platform_ioremap_resource() dmaengine: dw: platform: Enable iDMA 32-bit on Intel Elkhart Lake dmaengine: dw: platform: Use struct dw_dma_chip_pdata dmaengine: dw: Export struct dw_dma_chip_pdata for wider use ...
Diffstat (limited to 'drivers/dma/tegra210-adma.c')
-rw-r--r--drivers/dma/tegra210-adma.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c
index b33cf6e8ab8e..5f8adf5c1f20 100644
--- a/drivers/dma/tegra210-adma.c
+++ b/drivers/dma/tegra210-adma.c
@@ -42,12 +42,8 @@
#define ADMA_CH_CONFIG_MAX_BUFS 8
#define ADMA_CH_FIFO_CTRL 0x2c
-#define TEGRA210_ADMA_CH_FIFO_CTRL_OFLWTHRES(val) (((val) & 0xf) << 24)
-#define TEGRA210_ADMA_CH_FIFO_CTRL_STRVTHRES(val) (((val) & 0xf) << 16)
#define TEGRA210_ADMA_CH_FIFO_CTRL_TXSIZE(val) (((val) & 0xf) << 8)
#define TEGRA210_ADMA_CH_FIFO_CTRL_RXSIZE(val) ((val) & 0xf)
-#define TEGRA186_ADMA_CH_FIFO_CTRL_OFLWTHRES(val) (((val) & 0x1f) << 24)
-#define TEGRA186_ADMA_CH_FIFO_CTRL_STRVTHRES(val) (((val) & 0x1f) << 16)
#define TEGRA186_ADMA_CH_FIFO_CTRL_TXSIZE(val) (((val) & 0x1f) << 8)
#define TEGRA186_ADMA_CH_FIFO_CTRL_RXSIZE(val) ((val) & 0x1f)
@@ -64,14 +60,10 @@
#define TEGRA_ADMA_BURST_COMPLETE_TIME 20
-#define TEGRA210_FIFO_CTRL_DEFAULT (TEGRA210_ADMA_CH_FIFO_CTRL_OFLWTHRES(1) | \
- TEGRA210_ADMA_CH_FIFO_CTRL_STRVTHRES(1) | \
- TEGRA210_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
+#define TEGRA210_FIFO_CTRL_DEFAULT (TEGRA210_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
TEGRA210_ADMA_CH_FIFO_CTRL_RXSIZE(3))
-#define TEGRA186_FIFO_CTRL_DEFAULT (TEGRA186_ADMA_CH_FIFO_CTRL_OFLWTHRES(1) | \
- TEGRA186_ADMA_CH_FIFO_CTRL_STRVTHRES(1) | \
- TEGRA186_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
+#define TEGRA186_FIFO_CTRL_DEFAULT (TEGRA186_ADMA_CH_FIFO_CTRL_TXSIZE(3) | \
TEGRA186_ADMA_CH_FIFO_CTRL_RXSIZE(3))
#define ADMA_CH_REG_FIELD_VAL(val, mask, shift) (((val) & mask) << shift)