From: huayi.li@csr.com (Huayi Li)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 0/4] PWM: add and enable CSR SiRFSoC PWM driver
Date: Wed, 16 Jul 2014 09:55:10 +0800 [thread overview]
Message-ID: <1405475714-10006-1-git-send-email-huayi.li@csr.com> (raw)
Changes in v5:
- select the best source clock which can be divided to a more
accurate PWM clock
- only enable PWM clock and its source clock when needed
Changes in v3:
- v4: fix many issues from Thierry's feedbacks
Changes in v3:
- add "depends on" COMPILE_TEST according to Arnd's feedback;
- move the pwm clock source to dts according to Arnd's feedback;
- add lost dt-binding document
Changes in v2:
- clean the source clock of PWM wave, use OSC(26MHz)
Huayi Li (4):
pwm: add CSR SiRFSoc PWM driver
pwm: sirf: add dt-binding document
ARM: dts: sirf: fix the pwm-cells and clocks
ARM: prima2_defconfig: enable PWM and sirf PWM driver
Documentation/devicetree/bindings/pwm/pwm-sirf.txt | 29 ++
arch/arm/boot/dts/atlas6.dtsi | 8 +-
arch/arm/boot/dts/prima2.dtsi | 8 +-
arch/arm/configs/prima2_defconfig | 2 +
drivers/pwm/Kconfig | 10 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-sirf.c | 450 +++++++++++++++++++++
7 files changed, 504 insertions(+), 4 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sirf.txt
create mode 100644 drivers/pwm/pwm-sirf.c
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next reply other threads:[~2014-07-16 1:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-16 1:55 Huayi Li [this message]
2014-07-16 1:55 ` [PATCH v5 1/4] pwm: add CSR SiRFSoc PWM driver Huayi Li
2014-07-24 9:48 ` Barry Song
2014-07-16 1:55 ` [PATCH v5 3/4] ARM: dts: sirf: fix the pwm-cells and clocks Huayi Li
2014-07-24 9:53 ` Barry Song
2014-07-16 1:55 ` [PATCH v5 4/4] ARM: prima2_defconfig: enable PWM and sirf PWM driver Huayi Li
2014-07-24 9:31 ` Barry Song
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