Re: [PATCH v2] ARM: dts: exynos5420: fix wrong clock binding for sysmmu_fimd1_1

2015-09-28 Thread Krzysztof Kozlowski
2015-09-23 16:41 GMT+09:00 Joonyoung Shim : > > The sysmmu_fimd1_1 should bind the clock CLK_SMMU_FIMD1M1, not the clock > CLK_SMMU_FIMD1M0. CLK_SMMU_FIMD1M0 is a clock for the sysmmu_fimd1_0. > > This wrong clock binding causes the problem that is blocked in iommu_map > function when IOMMU is enab

Re: [PATCH v2] ARM: dts: exynos5420: fix wrong clock binding for sysmmu_fimd1_1

2015-09-23 Thread Marek Szyprowski
Hello, On 2015-09-23 09:41, Joonyoung Shim wrote: The sysmmu_fimd1_1 should bind the clock CLK_SMMU_FIMD1M1, not the clock CLK_SMMU_FIMD1M0. CLK_SMMU_FIMD1M0 is a clock for the sysmmu_fimd1_0. This wrong clock binding causes the problem that is blocked in iommu_map function when IOMMU is enable

[PATCH v2] ARM: dts: exynos5420: fix wrong clock binding for sysmmu_fimd1_1

2015-09-23 Thread Joonyoung Shim
The sysmmu_fimd1_1 should bind the clock CLK_SMMU_FIMD1M1, not the clock CLK_SMMU_FIMD1M0. CLK_SMMU_FIMD1M0 is a clock for the sysmmu_fimd1_0. This wrong clock binding causes the problem that is blocked in iommu_map function when IOMMU is enabled and exynos-drm driver tries to allocate buffer via