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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-13 19:49:12 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-13 19:49:12 +0300
commitedc57ea92cb838e1d04529cb9002097ad6da8a4b (patch)
tree81e9e437152f07944af9946927a1305f55f69012 /drivers/dma/Kconfig
parent5233c331cfb41433bc167fc7c70ea67c1133ffec (diff)
parente2a32b6bb59c3274f466559b897d0d6acded507d (diff)
downloadlinux-edc57ea92cb838e1d04529cb9002097ad6da8a4b.tar.xz
Merge tag 'rproc-v4.10' of git://github.com/andersson/remoteproc
Pull remoteproc updates from Bjorn Andersson: - introduce remoteproc "subdevice" support, which allows remoteproc driver to associate devices to the "running" state of the remoteproc, allowing devices to be probed and removed as the remote processor is booted, shut down or recovering from a crash. - handling of virtio device resources was improved, vring memory is now allocated as part of other memory allocation. This ensures that all vrings for all virtio devices are allocated before we boot the remote processor. - the debugfs mechanism for starting and stopping remoteproc instances was replaced with a sysfs interface, also providing a mechanism for specifying firmware to use by the instance. This allows user space to load and boot use case specific firmware on remote processors. - new drivers for the ST Slimcore and Qualcomm Hexagon DSP as well as removal of the unused StE modem loader. - finally support for crash recovery in the Qualcomm Wirelss subsystem (used for WiFi/BT/FM on a number of platforms) and a number of bug fixes and cleanups * tag 'rproc-v4.10' of git://github.com/andersson/remoteproc: (49 commits) remoteproc: qcom_adsp_pil: select qcom_scm remoteproc: Drop wait in __rproc_boot() remoteproc/ste: Delete unused driver remoteproc: Remove "experimental" warning remoteproc: qcom_adsp_pil: select qcom_scm dt-binding: soc: qcom: smd: Add label property remoteproc: qcom: mdt_loader: add include for sizes remoteproc: Update last rproc_put users to rproc_free remoteproc: qcom: adsp: Add missing MODULE_DEVICE_TABLE remoteproc: wcnss-pil: add QCOM_SMD dependency dmaengine: st_fdma: Revert: "Revert: Update st_fdma to 'depends on REMOTEPROC'" remoteproc: Add support for xo clock remoteproc: adsp-pil: fix recursive dependency remoteproc: Introduce Qualcomm ADSP PIL dt-binding: remoteproc: Introduce ADSP loader binding remoteproc: qcom_wcnss: Fix circular module dependency remoteproc: Merge table_ptr and cached_table pointers remoteproc: Remove custom vdev handler list remoteproc: Update max_notifyid as we allocate vrings remoteproc: Decouple vdev resources and devices ...
Diffstat (limited to 'drivers/dma/Kconfig')
-rw-r--r--drivers/dma/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 141aefbe37ec..2154ea3c5d1c 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -436,6 +436,20 @@ config STE_DMA40
help
Support for ST-Ericsson DMA40 controller
+config ST_FDMA
+ tristate "ST FDMA dmaengine support"
+ depends on ARCH_STI
+ depends on REMOTEPROC
+ select ST_SLIM_REMOTEPROC
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+ help
+ Enable support for ST FDMA controller.
+ It supports 16 independent DMA channels, accepts up to 32 DMA requests
+
+ Say Y here if you have such a chipset.
+ If unsure, say N.
+
config STM32_DMA
bool "STMicroelectronics STM32 DMA support"
depends on ARCH_STM32 || COMPILE_TEST