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authorSiddharth Gupta <sidgup@codeaurora.org>2020-07-29 20:40:00 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2020-08-05 06:16:37 +0300
commit4476770881d7ac647e3bcae0943f37e00b9c3f3c (patch)
treee294bd66a1f7888ed31ffb88beec163381bbf313 /drivers/remoteproc/Makefile
parent2f3ee5e481ce850b5b51a306b01a5e9187b206ae (diff)
downloadlinux-4476770881d7ac647e3bcae0943f37e00b9c3f3c.tar.xz
remoteproc: Add remoteproc character device interface
Add the character device interface into remoteproc framework. This interface can be used in order to boot/shutdown remote subsystems and provides a basic ioctl based interface to implement supplementary functionality. An ioctl call is implemented to enable the shutdown on release feature which will allow remote processors to be shutdown when the controlling userspace application crashes or hangs. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Link: https://lore.kernel.org/r/1596044401-22083-2-git-send-email-sidgup@codeaurora.org [bjorn: s/int32_t/s32/ per checkpatch] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/Makefile')
-rw-r--r--drivers/remoteproc/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/remoteproc/Makefile b/drivers/remoteproc/Makefile
index 4d4307dc8fa9..3dfa28e6c701 100644
--- a/drivers/remoteproc/Makefile
+++ b/drivers/remoteproc/Makefile
@@ -10,6 +10,7 @@ remoteproc-y += remoteproc_debugfs.o
remoteproc-y += remoteproc_sysfs.o
remoteproc-y += remoteproc_virtio.o
remoteproc-y += remoteproc_elf_loader.o
+obj-$(CONFIG_REMOTEPROC_CDEV) += remoteproc_cdev.o
obj-$(CONFIG_IMX_REMOTEPROC) += imx_rproc.o
obj-$(CONFIG_INGENIC_VPU_RPROC) += ingenic_rproc.o
obj-$(CONFIG_MTK_SCP) += mtk_scp.o mtk_scp_ipi.o