[PATCH v5 0/4] PWM: add and enable CSR SiRFSoC PWM driver

From: Huayi Li
Date: Tue Jul 15 2014 - 23:05:20 EST

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


Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom
More information can be found at www.csr.com. Keep up to date with CSR on our technical blog, www.csr.com/blog, CSR people blog, www.csr.com/people, YouTube, www.youtube.com/user/CSRplc, Facebook, www.facebook.com/pages/CSR/191038434253534, or follow us on Twitter at www.twitter.com/CSR_plc.
New for 2014, you can now access the wide range of products powered by aptX at www.aptx.com.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/