adead.org
> Subject: Re: [v6, 5/5] mmc: sdhci-of-esdhc: fix host version for T4240-
> R1.0-R2.0
>
> On 03/17/2016 12:06 PM, Arnd Bergmann wrote:
> > On Thursday 17 March 2016 12:01:01 Rob Herring wrote:
> >> On Mon, Mar 14, 2016 at 05:45:43PM +, Scott Wood wrote:
>
On Thursday 17 March 2016 12:01:01 Rob Herring wrote:
> On Mon, Mar 14, 2016 at 05:45:43PM +, Scott Wood wrote:
> > >> This makes the driver non-portable. Better identify the specific
> > >> workarounds based on the compatible string for this device, or add a
> > >> boolean DT property for
Roedel; Santosh Shilimkar; Scott Wood; Rob Herring; Claudiu Manoil; Kumar
>> Gala; Yang-Leo Li; Xiaobo Xie
>> Subject: Re: [v6, 5/5] mmc: sdhci-of-esdhc: fix host version for T4240-
>> R1.0-R2.0
>>
>> On Wednesday 09 March 2016 18:08:51 Yangbo Lu wrote:
>>> @@
-...@vger.kernel.org;
> >> ulf.hans...@linaro.org; Zhao Qiang; Russell King; Bhupesh Sharma; Joerg
> >> Roedel; Santosh Shilimkar; Scott Wood; Rob Herring; Claudiu Manoil; Kumar
> >> Gala; Yang-Leo Li; Xiaobo Xie
> >> Subject: Re: [v6, 5/5] mmc: sdhci-of-
On 03/17/2016 12:06 PM, Arnd Bergmann wrote:
> On Thursday 17 March 2016 12:01:01 Rob Herring wrote:
>> On Mon, Mar 14, 2016 at 05:45:43PM +, Scott Wood wrote:
>
> This makes the driver non-portable. Better identify the specific
> workarounds based on the compatible string for this
gt; Gala; Yang-Leo Li; Xiaobo Xie
> Subject: Re: [v6, 5/5] mmc: sdhci-of-esdhc: fix host version for T4240-
> R1.0-R2.0
>
> On Wednesday 09 March 2016 18:08:51 Yangbo Lu wrote:
> > @@ -567,10 +580,20 @@ static void esdhc_init(struct platform_device
> *pdev, struct sdhci_host
On Wednesday 09 March 2016 18:08:51 Yangbo Lu wrote:
> @@ -567,10 +580,20 @@ static void esdhc_init(struct platform_device *pdev,
> struct sdhci_host *host)
> struct sdhci_pltfm_host *pltfm_host;
> struct sdhci_esdhc *esdhc;
> u16 host_ver;
> + u32 svr;
>
>
The eSDHC of T4240-R1.0-R2.0 has incorrect vender version and spec version.
Acturally the right version numbers should be VVN=0x13 and SVN = 0x1.
This patch adds the GUTS driver support for eSDHC driver to get SVR(System
version register). And fix host version to avoid that incorrect version
