Hi Arnd,

On Tuesday 27 January 2015 22:51:00 Suman Tripathi wrote:
>
> + sdhc0: sdhc@1c000000 {
> + device_type = "sdhc";
> + compatible = "arasan,sdhci-8.9a";
> + reg = <0x0 0x1c000000 0x0 0x100>;
> + interrupts = <0x0 0x49 0x4>;
> + clock-names = "clk_xin", "clk_ahb";
> + clocks = <&sdioclk 0>, <&ahbclk 0>;
> + };
> +

Here you don't provide an 'iommus' property, which means that the
device is unable to use the iommu.

I added the iommus in the IOMMU AHBC patch. Anything wrong in that ? In the next version Also I will remove the IOMMU hacks from arasan driver

On Wed, Jan 28, 2015 at 1:43 AM, Arnd Bergmann <arnd@arndb.de> wrote:

On Tuesday 27 January 2015 22:51:00 Suman Tripathi wrote:
>
> + sdhc0: sdhc@1c000000 {
> + device_type = "sdhc";
> + compatible = "arasan,sdhci-8.9a";
> + reg = <0x0 0x1c000000 0x0 0x100>;
> + interrupts = <0x0 0x49 0x4>;
> + clock-names = "clk_xin", "clk_ahb";
> + clocks = <&sdioclk 0>, <&ahbclk 0>;
> + };
> +

Here you don't provide an 'iommus' property, which means that the
device is unable to use the iommu.

Arnd

Thanks,

with regards,

Suman Tripathi