Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755075Ab0KMDae (ORCPT ); Fri, 12 Nov 2010 22:30:34 -0500 Received: from wolverine01.qualcomm.com ([199.106.114.254]:28676 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753700Ab0KMDaO (ORCPT ); Fri, 12 Nov 2010 22:30:14 -0500 X-IronPort-AV: E=McAfee;i="5400,1158,6165"; a="61810877" From: Stepan Moskovchenko To: dwalker@codeaurora.org Cc: davidb@codeaurora.org, bryanh@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stepan Moskovchenko Subject: [PATCH 06/14] msm: iommu: Support for the 2nd GFX core's IOMMU Date: Fri, 12 Nov 2010 19:29:52 -0800 Message-Id: <1289619000-13167-7-git-send-email-stepanm@codeaurora.org> X-Mailer: git-send-email 1.7.0.2 In-Reply-To: <1289619000-13167-1-git-send-email-stepanm@codeaurora.org> References: <1289619000-13167-1-git-send-email-stepanm@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3957 Lines: 140 Add the platform data and resources needed for the second 2D graphics core's IOMMU. Signed-off-by: Stepan Moskovchenko --- arch/arm/mach-msm/devices-msm8x60-iommu.c | 54 +++++++++++++++++++++++++++++ 1 files changed, 54 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-msm8x60-iommu.c index 8cccb26..a6ecd39 100644 --- a/arch/arm/mach-msm/devices-msm8x60-iommu.c +++ b/arch/arm/mach-msm/devices-msm8x60-iommu.c @@ -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) -- 1.7.0.2 Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/