Re: [PATCH v6 00/12] iommu/exynos: Fixes and Enhancements of System MMU driver with DT

2013-01-03 Thread Sylwester Nawrocki
Hi, Cc: devicetree-discuss On 12/26/2012 02:53 AM, Cho KyongHo wrote: notice: v6 patch-set is rebased on next/iommu-exynos branch of linux-samsung.git. This patch-set does not include 2 patches (05 and 06 patches in v5 patch-se) because they alread exist already in the branch. The current ex

Re: [PATCH v6 05/12] iommu/exynos: support for device tree

2013-01-03 Thread Sylwester Nawrocki
On 01/02/2013 06:53 AM, KyongHo Cho wrote: > +/* > + * Descriptions of Device Tree node for System MMU > + * > + * A System MMU should be described by a single tree node. > + * > + * A System MMU node should have the following properties: > + * - reg: tuples of the base address and the size of th

Re: [PATCH v6 05/12] iommu/exynos: support for device tree

2013-01-03 Thread Sylwester Nawrocki
On 12/26/2012 02:53 AM, Cho KyongHo wrote: > This commit adds device tree support for System MMU. > > Signed-off-by: KyongHo Cho Cc: devicetree-disc...@lists.ozlabs.org Please note any patches adding new device tree bindings should be sent to this mailing list. I have few comments, please see be

[PATCH v5 4/4] ARM: mach-shmobile: r8a7740: Add IPMMU device

2013-01-03 Thread Hideki EIRAKU
This patch adds an IPMMU device and notifies the IPMMU driver which devices are connected via the IPMMU module. All devices connected to the main memory bus via the IPMMU module MUST be registered when SHMOBILE_IPMMU and SHMOBILE_IOMMU are enabled because physical address cannot be used while the

[PATCH v5 3/4] ARM: mach-shmobile: sh73a0: Add IPMMU device

2013-01-03 Thread Hideki EIRAKU
This patch adds an IPMMU device and notifies the IPMMU driver which devices are connected via the IPMMU module. All devices connected to the main memory bus via the IPMMU module MUST be registered when SHMOBILE_IPMMU and SHMOBILE_IOMMU are enabled because physical address cannot be used while the

[PATCH v5 2/4] ARM: mach-shmobile: sh7372: Add IPMMU device

2013-01-03 Thread Hideki EIRAKU
This patch adds an IPMMU device and notifies the IPMMU driver which devices are connected via the IPMMU module. All devices connected to the main memory bus via the IPMMU module MUST be registered when SHMOBILE_IPMMU and SHMOBILE_IOMMU are enabled because physical address cannot be used while the

[PATCH v5 1/4] iommu/shmobile: Add iommu driver for Renesas IPMMU modules

2013-01-03 Thread Hideki EIRAKU
This is the Renesas IPMMU driver and IOMMU API implementation. The IPMMU module supports the MMU function and the PMB function. The MMU function provides address translation by pagetable compatible with ARMv6. The PMB function provides address translation including tile-linear translation. This

[PATCH v5 0/4] Renesas IPMMU driver for sh7372, sh73a0 and r8a7740

2013-01-03 Thread Hideki EIRAKU
This is the Renesas IPMMU driver, IOMMU API implementation and IPMMU device support for sh7372 (AP4EVB and Mackerel), sh73a0 and r8a7740. The IPMMU module supports the MMU function and the PMB function. The MMU function provides address translation by pagetable compatible with ARMv6. The PMB fun