From: Li.Xiubo@freescale.com (Xiubo Li)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4 0/4] Add Freescale FTM PWM driver.
Date: Fri, 13 Sep 2013 13:58:38 +0800 [thread overview]
Message-ID: <1379051922-4930-1-git-send-email-Li.Xiubo@freescale.com> (raw)
Hello,
This patch series is the Freescale FTM PWM implementation. And there are 8 channels most supported by the FTM PWM. This implementation is only compatible with device tree definition.
This patch series is based on linux-next and has been tested on Vybrid VF610 Tower board using device tree.
Changes in v4:
- Check for the result and return an error for devm_kzalloc().
- Move pinmux setting from the SoC file to the board specific file.
- Revise the written mistake of 'ret |= FTMSC_CLKEXT;' --> 'reg |= FTMSC_CLKEXT;'.
Changes in v3:
- Remove "availabe" field.
- Remove "fsl,pwm-avaliable-chs" property.
- ...
Changes in v2:
- Remove PWM CPWM/EPWM feature and sysfs.
- Remove some redundant code.
- Revise some code for more readable.
- Remove "fsl,pwm-clk-ps", "fsl,pwm-number", "fsl,pwm-channels",etc.
- Add "fsl,pwm-avaliable-chs", "fsl,pwm-counter-clk", etc.
- Support 8 channels default in dtsi file.
- Add counter clock source selection.
- Rename some function name, macro name, etc.
- Use PWM's and OF's existing function interfaces.
- Split clk_unprepare_enable to clk_unprepare and clk_enable,etc.
- ...
Added in v1:
- Add Freescale FTM PWM driver support.
- Add Freescale FTM PWM node for VF610.
- Enable Enables FTM PWM device for Vybrid VF610 TOWER.
- Add device tree bindings for Freescale.
next reply other threads:[~2013-09-13 5:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-13 5:58 Xiubo Li [this message]
2013-09-13 5:58 ` [PATCHv4 1/4] pwm: Add Freescale FTM PWM driver support Xiubo Li
2013-09-13 5:58 ` [PATCHv4 2/4] ARM: dts: Add Freescale FTM PWM node for VF610 Xiubo Li
2013-09-13 5:58 ` [PATCHv4 3/4] ARM: dts: Enables FTM PWM device for Vybrid VF610 TOWER board Xiubo Li
2013-09-13 5:58 ` [PATCHv4 4/4] Documentation: Add device tree bindings for Freescale FTM PWM Xiubo Li
2013-09-13 22:34 ` Stephen Warren
2013-09-16 2:49 ` Xiubo Li-B47053
2013-09-17 10:33 ` Sascha Hauer
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