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From: Suman Anna <s-anna@ti.com>
To: Tony Lindgren <tony@atomide.com>
Cc: Tero Kristo <t-kristo@ti.com>, Paul Walmsley <paul@pwsan.com>,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/8] ARM: OMAP2+: Extend iommu pdata-quirks to DRA7 IPUs
Date: Mon, 21 Aug 2017 18:48:13 -0500	[thread overview]
Message-ID: <20170821234818.4755-4-s-anna@ti.com> (raw)
In-Reply-To: <20170821234818.4755-1-s-anna@ti.com>

The IOMMUs within the IPU processor subsystems in DRA7xx SoCs
are very similar to those in OMAP4/OMAP5, so extend the OMAP4
iommu pdata quirks for these MMUs as well.

Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/mach-omap2/pdata-quirks.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 6b433fce65a5..253315393a29 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -412,7 +412,8 @@ static void __init omap3_pandora_legacy_init(void)
 }
 #endif /* CONFIG_ARCH_OMAP3 */
 
-#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX)
 static struct iommu_platform_data omap4_iommu_pdata = {
 	.reset_name = "mmu_cache",
 	.assert_reset = omap_device_assert_hardreset,
@@ -588,6 +589,10 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 		       &dra7_hsmmc_data_mmc2),
 	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc",
 		       &dra7_hsmmc_data_mmc3),
+	OF_DEV_AUXDATA("ti,dra7-iommu", 0x55082000, "55082000.mmu",
+		       &omap4_iommu_pdata),
+	OF_DEV_AUXDATA("ti,dra7-iommu", 0x58882000, "58882000.mmu",
+		       &omap4_iommu_pdata),
 #endif
 	/* Common auxdata */
 	OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata),
-- 
2.13.1

WARNING: multiple messages have this Message-ID (diff)
From: s-anna@ti.com (Suman Anna)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/8] ARM: OMAP2+: Extend iommu pdata-quirks to DRA7 IPUs
Date: Mon, 21 Aug 2017 18:48:13 -0500	[thread overview]
Message-ID: <20170821234818.4755-4-s-anna@ti.com> (raw)
In-Reply-To: <20170821234818.4755-1-s-anna@ti.com>

The IOMMUs within the IPU processor subsystems in DRA7xx SoCs
are very similar to those in OMAP4/OMAP5, so extend the OMAP4
iommu pdata quirks for these MMUs as well.

Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/mach-omap2/pdata-quirks.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 6b433fce65a5..253315393a29 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -412,7 +412,8 @@ static void __init omap3_pandora_legacy_init(void)
 }
 #endif /* CONFIG_ARCH_OMAP3 */
 
-#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
+	defined(CONFIG_SOC_DRA7XX)
 static struct iommu_platform_data omap4_iommu_pdata = {
 	.reset_name = "mmu_cache",
 	.assert_reset = omap_device_assert_hardreset,
@@ -588,6 +589,10 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 		       &dra7_hsmmc_data_mmc2),
 	OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x480ad000, "480ad000.mmc",
 		       &dra7_hsmmc_data_mmc3),
+	OF_DEV_AUXDATA("ti,dra7-iommu", 0x55082000, "55082000.mmu",
+		       &omap4_iommu_pdata),
+	OF_DEV_AUXDATA("ti,dra7-iommu", 0x58882000, "58882000.mmu",
+		       &omap4_iommu_pdata),
 #endif
 	/* Common auxdata */
 	OF_DEV_AUXDATA("pinctrl-single", 0, NULL, &pcs_pdata),
-- 
2.13.1

  parent reply	other threads:[~2017-08-21 23:48 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-21 23:48 [PATCH 0/8] Add hwmod data for IPU & DSP processors/MMUs Suman Anna
2017-08-21 23:48 ` Suman Anna
2017-08-21 23:48 ` [PATCH 1/8] ARM: DRA7: hwmod data: Add MMU data for IPUs Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-08-21 23:48 ` [PATCH 2/8] ARM: DRA7: hwmod data: Add MMU data for DSPs Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-08-21 23:48 ` Suman Anna [this message]
2017-08-21 23:48   ` [PATCH 3/8] ARM: OMAP2+: Extend iommu pdata-quirks to DRA7 IPUs Suman Anna
2017-08-21 23:48 ` [PATCH 4/8] ARM: OMAP2+: Extend iommu pdata-quirks to DRA7 DSPs Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-08-21 23:48 ` [PATCH 5/8] ARM: OMAP4: hwmod_data: Remove modulemode from IPU/DSP hwmods Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-08-22 17:37   ` Tony Lindgren
2017-08-22 17:37     ` Tony Lindgren
2017-08-22 18:44     ` Suman Anna
2017-08-22 18:44       ` Suman Anna
2017-08-22 19:24       ` Tony Lindgren
2017-08-22 19:24         ` Tony Lindgren
2017-08-22 20:54         ` Suman Anna
2017-08-22 20:54           ` Suman Anna
2017-08-21 23:48 ` [PATCH 6/8] ARM: OMAP5: hwmod_data: Add data for IPU & DSP processors Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-10-11 18:41   ` Tony Lindgren
2017-10-11 18:41     ` Tony Lindgren
2017-08-21 23:48 ` [PATCH 7/8] ARM: DRA7: hwmod_data: Add data for IPUs Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-08-21 23:48 ` [PATCH 8/8] ARM: DRA7: hwmod_data: Add data for DSPs Suman Anna
2017-08-21 23:48   ` Suman Anna
2017-09-22 17:18 ` [PATCH 0/8] Add hwmod data for IPU & DSP processors/MMUs Suman Anna
2017-09-22 17:18   ` Suman Anna
2017-09-22 17:51   ` Tony Lindgren
2017-09-22 17:51     ` Tony Lindgren
2017-09-22 21:07     ` Suman Anna
2017-09-22 21:07       ` Suman Anna
2017-09-22 21:19       ` Tony Lindgren
2017-09-22 21:19         ` Tony Lindgren
2017-10-12  5:50         ` Tero Kristo
2017-10-12  5:50           ` Tero Kristo

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