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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-22 10:55:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-22 10:55:08 -0700
commit28de978ba346f4d5baee4e59841b473a7ff38f0d (patch)
tree1f7db5b8b707feddd4ae40dd7eb4140318e802e4 /Documentation
parent8d7ead5c69dfa928322777c532fa0770af319202 (diff)
parent150997fac770c37b12459ec52fdf67a5dc1366f5 (diff)
downloadlinux-28de978ba346f4d5baee4e59841b473a7ff38f0d.tar.gz
Merge tag 'rproc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
Pull remoteproc updates from Bjorn Andersson:
 "This exposes the remoteproc's name in sysfs, allows stm32 to enter
  platform standby and provides bug fixes for stm32 and Qualcomm's modem
  remoteproc drivers. Finally it updates MAINTAINERS to reflect the move
  to kernel.org"

* tag 'rproc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  MAINTAINERS: remoteproc: update git tree location
  remoteproc: Remove dev_err() usage after platform_get_irq()
  remoteproc: stm32: manage the get_irq probe defer case
  remoteproc: stm32: clear MCU PDDS at firmware start
  remoteproc: qcom: q6v5-mss: fixup q6v5_pds_enable error handling
  remoteproc: Add a sysfs interface for name
  remoteproc: qcom: Move glink_ssr notification after stop
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-class-remoteproc10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-remoteproc b/Documentation/ABI/testing/sysfs-class-remoteproc
index c3afe9fab646..36094fbeb974 100644
--- a/Documentation/ABI/testing/sysfs-class-remoteproc
+++ b/Documentation/ABI/testing/sysfs-class-remoteproc
@@ -48,3 +48,13 @@ Description:	Remote processor state
 
 		Writing "stop" will attempt to halt the remote processor and
 		return it to the "offline" state.
+
+What:		/sys/class/remoteproc/.../name
+Date:		August 2019
+KernelVersion:	5.4
+Contact:	Suman Anna <s-anna@ti.com>
+Description:	Remote processor name
+
+		Reports the name of the remote processor. This can be used by
+		userspace in exactly identifying a remote processor and ease
+		up the usage in modifying the 'firmware' or 'state' files.