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[PATCH v1 0/3] PM / AVS: add Rockchip cpu avs

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  [PATCH v1 0/3] PM / AVS: add Rockchip cpu avs Finlye Xiao <finley.xiao@rock-chips.com> - 2016-08-16 05:00 +0200
    [PATCH v1 1/3] nvmem: rockchip-efuse: Change initcall to subsys Finlye Xiao <finley.xiao@rock-chips.com> - 2016-08-16 05:00 +0200

#1463366 — [PATCH v1 0/3] PM / AVS: add Rockchip cpu avs

From: Finley Xiao <finley.xiao@rock-chips.com>

Under the same frequency, the operating voltage tends to decrease with
increasing leakage. so it is necessary to adjust opp's voltage according
to leakage for power.

Finley Xiao (3):
  nvmem: rockchip-efuse: Change initcall to subsys
  of: Add support for reading a s32 from a multi-value property.
  PM / AVS: rockchip-cpu-avs: add driver handling Rockchip cpu avs

 .../devicetree/bindings/power/rockchip-cpu-avs.txt |  37 +++
 drivers/nvmem/rockchip-efuse.c                     |   9 +-
 drivers/of/base.c                                  |  23 ++
 drivers/power/avs/Kconfig                          |   8 +
 drivers/power/avs/Makefile                         |   1 +
 drivers/power/avs/rockchip-cpu-avs.c               | 314 +++++++++++++++++++++
 include/linux/of.h                                 |  10 +
 7 files changed, 401 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/power/rockchip-cpu-avs.txt
 create mode 100644 drivers/power/avs/rockchip-cpu-avs.c

-- 
1.9.1

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#1463368 — [PATCH v1 1/3] nvmem: rockchip-efuse: Change initcall to subsys

From: Finley Xiao <finley.xiao@rock-chips.com>

We will register a cpufreq notifier for adjusting opp's voltage, and it
need to fetch cpu's leakage from efuse in the notifier_call. so the efuse
driver should probe before cpufreq driver.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
---
 drivers/nvmem/rockchip-efuse.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/nvmem/rockchip-efuse.c b/drivers/nvmem/rockchip-efuse.c
index 4d3f391..378993d 100644
--- a/drivers/nvmem/rockchip-efuse.c
+++ b/drivers/nvmem/rockchip-efuse.c
@@ -144,6 +144,13 @@ static struct platform_driver rockchip_efuse_driver = {
 	},
 };
 
-module_platform_driver(rockchip_efuse_driver);
+static int __init rockchip_efuse_module_init(void)
+{
+	return platform_driver_probe(&rockchip_efuse_driver,
+				     rockchip_efuse_probe);
+}
+
+subsys_initcall(rockchip_efuse_module_init);
+
 MODULE_DESCRIPTION("rockchip_efuse driver");
 MODULE_LICENSE("GPL v2");
-- 
1.9.1

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