[PATCH 00/11] arm64: tegra: Add Tegra DFLL for Tegra210 Jetson TX1

From: Penny Chiu
Date: Fri Apr 22 2016 - 06:31:59 EST


This patch series implements the DFLL/CL-DVFS clock source on Tegra210
based on Tegra124 DFLL driver, Tegra210 support on Tegra124 cpufreq
driver, and exposes DFLL HW as a PWM controller and provides DFLL_PWM
driver to generate PWM signals to control an OpenVReg (PWM regulator)
for CPU rail.

This patch series has been tested on the Jetson TX1.

Penny Chiu (11):
clk: tegra: dfll: Fix voltage comparison
clk: tegra: dfll: Move SoC specific data into of_device_id
clk: tegra: Add DFLL DVCO reset control for Tegra210
clk: tegra: Add Tegra210 support in DFLL driver
pwm: tegra-dfll: Add driver for Tegra DFLL PWM controller
clk: tegra: dfll: Add PWM inferface
cpufreq: tegra124: Add Tegra210 support
arm64: tegra: Add PWM regulator for CPU rail on Jetson TX1
arm64: tegra: Add DFLL clock node on Jetson TX1
arm64: tegra: Add clock properties on cpu0 for Tegra210
arm64: config: Enable CPUFreq-DT, Tegra DFLL PWM, and PWM regulator

.../bindings/clock/nvidia,tegra124-dfll.txt | 21 +-
.../bindings/pwm/nvidia,tegra-dfll-pwm.txt | 48 +++
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 56 +++
arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 23 ++
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 21 +
arch/arm64/configs/defconfig | 4 +
drivers/clk/tegra/Makefile | 4 +-
drivers/clk/tegra/clk-dfll.c | 422 +++++++++++++++------
drivers/clk/tegra/clk-dfll.h | 1 +
drivers/clk/tegra/clk-tegra124-dfll-fcpu.c | 127 ++++++-
drivers/clk/tegra/clk-tegra210.c | 68 ++++
drivers/clk/tegra/cvb.c | 12 +-
drivers/clk/tegra/cvb.h | 8 +-
drivers/cpufreq/tegra124-cpufreq.c | 3 +-
drivers/pwm/Kconfig | 10 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-tegra-dfll.c | 322 ++++++++++++++++
include/dt-bindings/reset/tegra210-car.h | 12 +
include/soc/tegra/pwm-tegra-dfll.h | 27 ++
19 files changed, 1046 insertions(+), 144 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pwm/nvidia,tegra-dfll-pwm.txt
create mode 100644 drivers/pwm/pwm-tegra-dfll.c
create mode 100644 include/dt-bindings/reset/tegra210-car.h
create mode 100644 include/soc/tegra/pwm-tegra-dfll.h

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2.8.1