Re: [PATCH v3 2/6] mmc: sdhci-esdhc-imx: add tuning-step seting support

2015-07-30 Thread Jan Lübbe
p value as 2, otherwise it can't pass the tuning procedure. > > So this patch add the tuning-step setting in driver, so that user can > set the tuning-step value in dts. >From your description, the correct tuning-step value only depends on the SoC. Why not derive it from the compatibl

Re: [Patch v1] i2c: imx: implement bus recovery

2015-07-17 Thread Jan Lübbe
On Fr, 2015-07-17 at 02:26 +, Gao Pandy wrote: > From: Jan Lübbe <mailto:j...@pengutronix.de> Sent: Thursday, July 16, 2015 > 8:58 PM > > To: Gao Pan-B54642 > > Cc: Uwe Kleine-König; w...@the-dreams.de; linux-...@vger.kernel.org; Li > > Frank-B20596; Duan Fugang-

Re: [PATCH v2 5/5] i2c: davinci: use ICPFUNC to toggle I2C as gpio for bus recovery

2015-07-07 Thread Jan Lübbe
On Mi, 2014-11-26 at 19:05 +0200, Grygorii Strashko wrote: > On 11/26/2014 06:04 PM, Uwe Kleine-König wrote: > > On Wed, Nov 26, 2014 at 03:59:53PM +0200, Grygorii Strashko wrote: > >> Having a board where the I2C bus locks up occasionally made it clear > >> that the bus recovery in the i2c-davinci

Re: [PATCH v4 2/3] dtc: Plugin (object) device tree support.

2015-03-06 Thread Jan Lübbe
On Do, 2015-03-05 at 10:34 +1100, David Gibson wrote: > On Fri, Feb 27, 2015 at 08:55:45PM +0200, Pantelis Antoniou wrote: > > Enables the generation of a __fixups__ node for trees compiled > > using the -@ option that are using the /plugin/ tag. > > > > The __fixups__ node make possible the dynam

Re: [PATCH v4 3/3] dtc: Document the dynamic plugin internals

2015-03-03 Thread Jan Lübbe
Hi Pantelis, On Fr, 2015-02-27 at 20:55 +0200, Pantelis Antoniou wrote: > +3.b) The Device Tree fragments must be compiled with the same option but they > +must also have a tag (/plugin/) that allows undefined references to labels > +that are not present at compilation time to be recorded so that

Re: [RESEND PATCH v2 1/4] irqchip: gic: Change irq type check when extension is present

2014-08-27 Thread Jan Lübbe
Marc, On Fri, 2014-08-22 at 12:09 +0100, Marc Zyngier wrote: > Here, you're using it to program something that sits between the > device and the GIC. This is a separate block, with its own hardware > configuration, that modifies the interrupt signal. This should be > reflected in the device-tree a

Re: [PATCHv9 30/43] ARM: dts: am33xx clock data

2013-10-28 Thread Jan Lübbe
On Sat, 2013-10-26 at 15:46 +0300, Tero Kristo wrote: > On 10/26/2013 03:36 AM, Jan Lübbe wrote: > > On Fri, 2013-10-25 at 18:57 +0300, Tero Kristo wrote: > >> + mcasp0_fck: mcasp0_fck { > >> + #clock-cells = <0>; > >> +

Re: [PATCHv9 30/43] ARM: dts: am33xx clock data

2013-10-25 Thread Jan Lübbe
On Fri, 2013-10-25 at 18:57 +0300, Tero Kristo wrote: > + mcasp0_fck: mcasp0_fck { > + #clock-cells = <0>; > + compatible = "fixed-factor-clock"; > + clocks = <&sys_clkin_ck>; > + clock-mult = <1>; > + clock-div = <1>; > +