[PATCH v4 0/3] firmware: qcom: scm: Add cpu power on/off support

Lina Iyer lina.iyer at linaro.org
Mon Mar 2 15:30:27 PST 2015


This series of patches adds SCM cold boot clean up and support for warm boot
for QCOM quad core (and dual core) cpus.

v4 Changes:
- Added QCOM_SCM_CPU_DOWN_ prefix for L2 on/off enums, relocated them to be close
  to the function declaration.

v3 Changes:
- Addressed review comments from Kumar.
	+ Cleaned up the cold boot api and the warm boot api to match
	+ Uniform qcom_scm_ prefix
- Add support for cpu power down using scm_call_atomic1() from [1].
	+ No longer dependent on the series from sboyd.

v2 Changes:
- Merge the warm boot patches into a single patch.

[1]. https://lkml.org/lkml/2014/8/4/765


Lina Iyer (3):
  firmware: qcom: scm: Clean cold boot entry to export only the API
  firmware: qcom: scm: Add qcom_scm_set_warm_boot_addr function
  firmware: qcom: scm: Support cpu power down through SCM

 arch/arm/mach-qcom/platsmp.c |  21 +-----
 drivers/firmware/qcom_scm.c  | 154 ++++++++++++++++++++++++++++++++++++++++++-
 include/linux/qcom_scm.h     |  17 +++--
 3 files changed, 163 insertions(+), 29 deletions(-)


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