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msm: iommu: Support for the 2nd GFX core's IOMMU

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Add the platform data and resources needed for the second
2D graphics core's IOMMU.

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
This commit is contained in:
Stepan Moskovchenko 2010-11-12 19:29:52 -08:00 committed by Daniel Walker
parent ff25ff842e
commit e8952e3b32
1 changed files with 54 additions and 0 deletions
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54
arch/arm/mach-msm/devices-msm8x60-iommu.c
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@ -254,6 +254,27 @@ static struct resource msm_iommu_gfx2d0_resources[] = {
},
};
static struct resource msm_iommu_gfx2d1_resources[] = {
{
.start = MSM_IOMMU_GFX2D1_PHYS,
.end = MSM_IOMMU_GFX2D1_PHYS + MSM_IOMMU_GFX2D1_SIZE - 1,
.name = "physbase",
.flags = IORESOURCE_MEM,
},
{
.name = "nonsecure_irq",
.start = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ,
.end = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ,
.flags = IORESOURCE_IRQ,
},
{
.name = "secure_irq",
.start = SMMU_GFX2D1_CB_SC_SECURE_IRQ,
.end = SMMU_GFX2D1_CB_SC_SECURE_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device msm_root_iommu_dev = {
.name = "msm_iommu",
.id = -1,
@ -307,6 +328,11 @@ static struct msm_iommu_dev gfx2d0_iommu = {
.clk_rate = 27000000
};
static struct msm_iommu_dev gfx2d1_iommu = {
.name = "gfx2d1",
.clk_rate = 27000000
};
static struct platform_device msm_device_iommu_jpegd = {
.name = "msm_iommu",
.id = 0,
@ -417,6 +443,16 @@ static struct platform_device msm_device_iommu_gfx2d0 = {
.resource = msm_iommu_gfx2d0_resources,
};
struct platform_device msm_device_iommu_gfx2d1 = {
.name = "msm_iommu",
.id = 11,
.dev = {
.parent = &msm_root_iommu_dev.dev,
},
.num_resources = ARRAY_SIZE(msm_iommu_gfx2d1_resources),
.resource = msm_iommu_gfx2d1_resources,
};
static struct msm_iommu_ctx_dev jpegd_src_ctx = {
.name = "jpegd_src",
.num = 0,
@ -538,6 +574,12 @@ static struct msm_iommu_ctx_dev gfx2d0_2d0_ctx = {
.mids = {0, 1, 2, 3, 4, 5, 6, 7, -1}
};
static struct msm_iommu_ctx_dev gfx2d1_2d1_ctx = {
.name = "gfx2d1_2d1",
.num = 0,
.mids = {0, 1, 2, 3, 4, 5, 6, 7, -1}
};
static struct platform_device msm_device_jpegd_src_ctx = {
.name = "msm_iommu_ctx",
.id = 0,
@ -698,6 +740,14 @@ static struct platform_device msm_device_gfx2d0_2d0_ctx = {
},
};
static struct platform_device msm_device_gfx2d1_2d1_ctx = {
.name = "msm_iommu_ctx",
.id = 20,
.dev = {
.parent = &msm_device_iommu_gfx2d1.dev,
},
};
static struct platform_device *msm_iommu_devs[] = {
&msm_device_iommu_jpegd,
&msm_device_iommu_vpe,
@ -710,6 +760,7 @@ static struct platform_device *msm_iommu_devs[] = {
&msm_device_iommu_vcodec_b,
&msm_device_iommu_gfx3d,
&msm_device_iommu_gfx2d0,
&msm_device_iommu_gfx2d1,
};
static struct msm_iommu_dev *msm_iommu_data[] = {
@ -724,6 +775,7 @@ static struct msm_iommu_dev *msm_iommu_data[] = {
&vcodec_b_iommu,
&gfx3d_iommu,
&gfx2d0_iommu,
&gfx2d1_iommu,
};
static struct platform_device *msm_iommu_ctx_devs[] = {
@ -747,6 +799,7 @@ static struct platform_device *msm_iommu_ctx_devs[] = {
&msm_device_gfx3d_user_ctx,
&msm_device_gfx3d_priv_ctx,
&msm_device_gfx2d0_2d0_ctx,
&msm_device_gfx2d1_2d1_ctx,
};
static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = {
@ -770,6 +823,7 @@ static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = {
&gfx3d_user_ctx,
&gfx3d_priv_ctx,
&gfx2d0_2d0_ctx,
&gfx2d1_2d1_ctx,
};
static int msm8x60_iommu_init(void)