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Commit b4f8e52b authored May 27, 2017 by Bjorn Andersson

rpmsg: Introduce Qualcomm RPM glink driver



This introduces a basic driver for communicating over "native glink"
with the RPM found in Qualcomm platforms.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

parent 48787c16

drivers/rpmsg/Kconfig

+10 −0

Original line number	Diff line number	Diff line
		@@ -13,6 +13,16 @@ config RPMSG_CHAR
		in /dev. They make it possible for user-space programs to send and
		receive rpmsg packets.

		config RPMSG_QCOM_GLINK_RPM
		tristate "Qualcomm RPM Glink driver"
		select RPMSG
		depends on HAS_IOMEM
		depends on MAILBOX
		help
		Say y here to enable support for the GLINK RPM communication driver,
		which serves as a channel for communication with the RPM in GLINK
		enabled systems.

		config RPMSG_QCOM_SMD
		tristate "Qualcomm Shared Memory Driver (SMD)"
		depends on QCOM_SMEM

drivers/rpmsg/Makefile

+1 −0

Original line number	Diff line number	Diff line
		obj-$(CONFIG_RPMSG) += rpmsg_core.o
		obj-$(CONFIG_RPMSG_CHAR) += rpmsg_char.o
		obj-$(CONFIG_RPMSG_QCOM_GLINK_RPM) += qcom_glink_rpm.o
		obj-$(CONFIG_RPMSG_QCOM_SMD) += qcom_smd.o
		obj-$(CONFIG_RPMSG_VIRTIO) += virtio_rpmsg_bus.o

drivers/rpmsg/qcom_glink_rpm.c

0 → 100644

+1233 −0

File added.

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