From: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: kernel-F5mvAk5X5gdBDgjK7y7TUQ@public.gmane.org,
rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org,
viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
ajitpal.singh-qxv4g6HH51o@public.gmane.org,
Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH 0/8] cpufreq: Introduce support for ST's cpufreq functionality
Date: Mon, 22 Jun 2015 16:43:49 +0100 [thread overview]
Message-ID: <1434987837-24212-1-git-send-email-lee.jones@linaro.org> (raw)
This driver reads very platform specific information in from Device Tree
and translates it into frequency tables. The generic drivers then use the
tables to conduct frequency and voltage scaling in the normal way.
Lee Jones (8):
ARM: STi: STiH407: Provide generic (safe) DVFS configuration
ARM: STi: STiH407: Provide CPU with clocking information
ARM: STi: STiH407: Link CPU with its voltage supply
ARM: STi: STiH407: Provide a node for CPUFreq
ARM: STi: STiH407: Move PWM nodes STiH407 => STiH407-family
ARM: multi_v7_defconfig: Enable support for PWM Regulators
cpufreq: st: Provide runtime initialised driver for ST's platforms
dt: cpufreq: st: Provide bindings for ST's CPUFreq implementation
.../devicetree/bindings/cpufreq/cpufreq-st.txt | 48 +++
arch/arm/boot/dts/stih407-family.dtsi | 49 +++
arch/arm/boot/dts/stih407.dtsi | 28 --
arch/arm/configs/multi_v7_defconfig | 1 +
drivers/cpufreq/Kconfig.arm | 7 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/st-cpufreq.c | 450 +++++++++++++++++++++
7 files changed, 556 insertions(+), 28 deletions(-)
create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-st.txt
create mode 100644 drivers/cpufreq/st-cpufreq.c
--
1.9.1
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next reply other threads:[~2015-06-22 15:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-22 15:43 Lee Jones [this message]
2015-06-22 15:43 ` [PATCH 1/8] ARM: STi: STiH407: Provide generic (safe) DVFS configuration Lee Jones
2015-06-22 15:43 ` [PATCH 2/8] ARM: STi: STiH407: Provide CPU with clocking information Lee Jones
2015-06-22 15:43 ` [PATCH 4/8] ARM: STi: STiH407: Provide a node for CPUFreq Lee Jones
[not found] ` <1434987837-24212-5-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-06-23 2:16 ` Viresh Kumar
2015-06-23 7:10 ` Lee Jones
2015-06-23 7:57 ` Viresh Kumar
[not found] ` <1434987837-24212-1-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-06-22 15:43 ` [PATCH 3/8] ARM: STi: STiH407: Link CPU with its voltage supply Lee Jones
2015-06-22 15:43 ` [PATCH 5/8] ARM: STi: STiH407: Move PWM nodes STiH407 => STiH407-family Lee Jones
2015-06-23 2:17 ` Viresh Kumar
2015-06-23 7:08 ` Lee Jones
2015-06-23 7:55 ` Viresh Kumar
2015-06-22 15:43 ` [PATCH 6/8] ARM: multi_v7_defconfig: Enable support for PWM Regulators Lee Jones
2015-06-22 15:43 ` [PATCH 7/8] cpufreq: st: Provide runtime initialised driver for ST's platforms Lee Jones
2015-06-23 2:50 ` Viresh Kumar
2015-06-23 7:16 ` Lee Jones
2015-06-23 7:31 ` [STLinux Kernel] " Maxime Coquelin
2015-06-23 8:03 ` Viresh Kumar
2015-06-23 8:27 ` Lee Jones
2015-06-23 8:30 ` Viresh Kumar
2015-06-23 9:00 ` Lee Jones
2015-06-23 8:00 ` Paul Bolle
[not found] ` <1435046411.4528.6.camel-IWqWACnzNjzz+pZb47iToQ@public.gmane.org>
2015-06-23 8:28 ` Lee Jones
2015-06-23 20:03 ` Paul Bolle
2015-06-24 7:33 ` Lee Jones
2015-06-22 15:43 ` [PATCH 8/8] dt: cpufreq: st: Provide bindings for ST's CPUFreq implementation Lee Jones
2015-06-23 2:34 ` Viresh Kumar
2015-06-23 7:06 ` Lee Jones
2015-06-23 7:55 ` Viresh Kumar
2015-06-23 8:38 ` Lee Jones
2015-06-23 8:52 ` Javier Martinez Canillas
2015-06-23 8:59 ` Lee Jones
2015-06-23 9:00 ` Viresh Kumar
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