Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1277974

Re: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host controller

Show all headers | View raw

Hi Rob,

On 11/22/2015 2:57 PM, Rob Herring wrote:
> On Fri, Nov 20, 2015 at 05:17:24PM -0700, Joshua Henderson wrote:
>> From: Andrei Pistirica <andrei.pistirica@microchip.com>
>>
>> Document the devicetree bindings for the SDHC peripheral found on
>> Microchip PIC32 class devices.
>>
>> Signed-off-by: Andrei Pistirica <andrei.pistirica@microchip.com>
>> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
>> ---
>>  .../devicetree/bindings/mmc/sdhci-pic32.txt        |   24 ++++++++++++++++++++
>>  1 file changed, 24 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-pic32.txt
>>
>> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt b/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt
>> new file mode 100644
>> index 0000000..f16388c
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/mmc/sdhci-pic32.txt
>> @@ -0,0 +1,24 @@
>> +* Microchip PIC32 SDHCI Controller
>> +
>> +This file documents differences between the core properties in mmc.txt
>> +and the properties used by the sdhci-pic32 driver.
>> +
>> +Required properties:
>> +- compatible: Should be "microchip,pic32-sdhci"
>> +- reg: Should contain registers location and length
>> +- interrupts: Should contain interrupt
>> +- pinctrl: Should contain pinctrl for data and command lines
>> +
>> +Optional properties:
>> +- no-1-8-v: 1.8V voltage selection not supported
> 
> There's a standard property for this one.
> 

Correct.  This is indeed a standard property that should not be here.  There is currently discussion to avoid using this property anyway.

>> +- piomode: disable DMA support
> 
> Proably this one too IIRC.
> 

We will be dropping this.  There are other ways to accomplish the same thing outside of DT.

Josh


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 00/14] Initial Microchip PIC32MZDA Support Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:20 +0100
  [PATCH 09/14] DEVICETREE: Add bindings for PIC32 usart driver Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:20 +0100
    Re: [PATCH 09/14] DEVICETREE: Add bindings for PIC32 usart driver Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2015-11-21 16:30 +0100
    Re: [PATCH 09/14] DEVICETREE: Add bindings for PIC32 usart driver Rob Herring <robh@kernel.org> - 2015-11-22 23:00 +0100
  [PATCH 07/14] DEVICETREE: Add bindings for PIC32 pin control and GPIO Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:20 +0100
    Re: [PATCH 07/14] DEVICETREE: Add bindings for PIC32 pin control and  GPIO Rob Herring <robh@kernel.org> - 2015-11-22 22:50 +0100
  [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:20 +0100
    Re: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host  controller Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2015-11-21 16:30 +0100
      Re: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host  controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-26 05:50 +0100
    Re: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host  controller Rob Herring <robh@kernel.org> - 2015-11-22 23:00 +0100
      Re: [PATCH 12/14] DEVICETREE: Add bindings for PIC32 SDHC host  controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-26 06:20 +0100
  [PATCH 05/14] DEVICETREE: Add bindings for PIC32/MZDA platforms Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
    Re: [PATCH 05/14] DEVICETREE: Add bindings for PIC32/MZDA platforms Rob Herring <robh@kernel.org> - 2015-11-22 22:40 +0100
  [PATCH 11/14] mmc: sdhci-pic32: Add PIC32 SDHC host controller driver Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
    Re: [PATCH 11/14] mmc: sdhci-pic32: Add PIC32 SDHC host controller driver Ulf Hansson <ulf.hansson@linaro.org> - 2015-11-25 17:00 +0100
      Re: [PATCH 11/14] mmc: sdhci-pic32: Add PIC32 SDHC host controller driver Ulf Hansson <ulf.hansson@linaro.org> - 2015-11-25 17:40 +0100
      RE: [PATCH 11/14] mmc: sdhci-pic32: Add PIC32 SDHC host controller  driver <Paul.Thacker@microchip.com> - 2015-11-29 21:30 +0100
  [PATCH 13/14] MIPS: dts: Add initial DTS for the PIC32MZDA Starter Kit Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
  [PATCH 03/14] DEVICETREE: Add PIC32 clock binding documentation Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
    Re: [PATCH 03/14] DEVICETREE: Add PIC32 clock binding documentation Arnd Bergmann <arnd@arndb.de> - 2015-11-21 21:50 +0100
      Re: [PATCH 03/14] DEVICETREE: Add PIC32 clock binding documentation Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-26 05:10 +0100
    Re: [PATCH 03/14] DEVICETREE: Add PIC32 clock binding documentation Rob Herring <robh@kernel.org> - 2015-11-22 22:40 +0100
      Re: [PATCH 03/14] DEVICETREE: Add PIC32 clock binding documentation Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-26 06:40 +0100
  [PATCH 02/14] irqchip: irq-pic32-evic: Add support for PIC32 interrupt controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
    Re: [PATCH 02/14] irqchip: irq-pic32-evic: Add support for PIC32  interrupt controller Marc Zyngier <marc.zyngier@arm.com> - 2015-11-22 12:50 +0100
      Re: [PATCH 02/14] irqchip: irq-pic32-evic: Add support for PIC32  interrupt controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-25 19:30 +0100
  [PATCH 10/14] serial: pic32_uart: Add PIC32 uart driver Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
  [PATCH 01/14] DEVICETREE: Add bindings for PIC32 interrupt controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
    Re: [PATCH 01/14] DEVICETREE: Add bindings for PIC32 interrupt controller Arnd Bergmann <arnd@arndb.de> - 2015-11-21 21:50 +0100
      Re: [PATCH 01/14] DEVICETREE: Add bindings for PIC32 interrupt  controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-25 19:30 +0100
    Re: [PATCH 01/14] DEVICETREE: Add bindings for PIC32 interrupt  controller Rob Herring <robh@kernel.org> - 2015-11-22 22:20 +0100
      Re: [PATCH 01/14] DEVICETREE: Add bindings for PIC32 interrupt  controller Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-26 06:10 +0100
  [PATCH 14/14] MIPS: pic32mzda: Add initial PIC32MZDA Starter Kit defconfig Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-21 01:30 +0100
  Re: [PATCH 06/14] MIPS: Add support for PIC32MZDA platform Alban <albeu@free.fr> - 2015-11-21 13:40 +0100
    Re: [PATCH 06/14] MIPS: Add support for PIC32MZDA platform Joshua Henderson <joshua.henderson@microchip.com> - 2015-11-22 17:30 +0100
  Re: [PATCH 08/14] pinctrl: Add PIC32 pin control driver Linus Walleij <linus.walleij@linaro.org> - 2015-11-30 14:50 +0100

csiph-web