Merge tag 'tegra-for-4.16-memory' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers

Pull "memory: tegra: Changes for v4.16-rc1" from Thierry Reding:

The Tegra memory controller driver will now instruct the SMMU driver to
create groups, which will make it easier for device drivers to share an
IOMMU domain between multiple devices.

Initial Tegra186 support is also added in a separate driver.

* tag 'tegra-for-4.16-memory' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  iommu/tegra-smmu: Fix return value check in tegra_smmu_group_get()
  iommu/tegra: Allow devices to be grouped
  memory: tegra: Create SMMU display groups
  memory: tegra: Add Tegra186 support
  dt-bindings: memory: Add Tegra186 support
  dt-bindings: misc: Add Tegra186 MISC registers bindings

6 files changed, 663 insertions, 0 deletions

diff --git a/drivers/memory/tegra/Makefile b/drivers/memory/tegra/Makefile
index b44e8627a5e08..ce87a94700342 100644
--- a/drivers/memory/tegra/Makefile
+++ b/drivers/memory/tegra/Makefile
@@ -10,3 +10,4 @@ tegra-mc-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210.o
 obj-$(CONFIG_TEGRA_MC) += tegra-mc.o
 
 obj-$(CONFIG_TEGRA124_EMC) += tegra124-emc.o
+obj-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186.o
diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c
index ba8fff3d66a65..b20e6e3e208e9 100644
--- a/drivers/memory/tegra/tegra114.c
+++ b/drivers/memory/tegra/tegra114.c
@@ -912,11 +912,26 @@ static const struct tegra_smmu_swgroup tegra114_swgroups[] = {
 	{ .name = "tsec",      .swgroup = TEGRA_SWGROUP_TSEC,      .reg = 0x294 },
 };
 
+static const unsigned int tegra114_group_display[] = {
+	TEGRA_SWGROUP_DC,
+	TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra114_groups[] = {
+	{
+		.name = "display",
+		.swgroups = tegra114_group_display,
+		.num_swgroups = ARRAY_SIZE(tegra114_group_display),
+	},
+};
+
 static const struct tegra_smmu_soc tegra114_smmu_soc = {
 	.clients = tegra114_mc_clients,
 	.num_clients = ARRAY_SIZE(tegra114_mc_clients),
 	.swgroups = tegra114_swgroups,
 	.num_swgroups = ARRAY_SIZE(tegra114_swgroups),
+	.groups = tegra114_groups,
+	.num_groups = ARRAY_SIZE(tegra114_groups),
 	.supports_round_robin_arbitration = false,
 	.supports_request_limit = false,
 	.num_tlb_lines = 32,
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c
index 5a58e440f4a7b..8b6360eabb8a5 100644
--- a/drivers/memory/tegra/tegra124.c
+++ b/drivers/memory/tegra/tegra124.c
@@ -999,12 +999,27 @@ static const struct tegra_smmu_swgroup tegra124_swgroups[] = {
 	{ .name = "vi",        .swgroup = TEGRA_SWGROUP_VI,        .reg = 0x280 },
 };
 
+static const unsigned int tegra124_group_display[] = {
+	TEGRA_SWGROUP_DC,
+	TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra124_groups[] = {
+	{
+		.name = "display",
+		.swgroups = tegra124_group_display,
+		.num_swgroups = ARRAY_SIZE(tegra124_group_display),
+	},
+};
+
 #ifdef CONFIG_ARCH_TEGRA_124_SOC
 static const struct tegra_smmu_soc tegra124_smmu_soc = {
 	.clients = tegra124_mc_clients,
 	.num_clients = ARRAY_SIZE(tegra124_mc_clients),
 	.swgroups = tegra124_swgroups,
 	.num_swgroups = ARRAY_SIZE(tegra124_swgroups),
+	.groups = tegra124_groups,
+	.num_groups = ARRAY_SIZE(tegra124_groups),
 	.supports_round_robin_arbitration = true,
 	.supports_request_limit = true,
 	.num_tlb_lines = 32,
@@ -1029,6 +1044,8 @@ static const struct tegra_smmu_soc tegra132_smmu_soc = {
 	.num_clients = ARRAY_SIZE(tegra124_mc_clients),
 	.swgroups = tegra124_swgroups,
 	.num_swgroups = ARRAY_SIZE(tegra124_swgroups),
+	.groups = tegra124_groups,
+	.num_groups = ARRAY_SIZE(tegra124_groups),
 	.supports_round_robin_arbitration = true,
 	.supports_request_limit = true,
 	.num_tlb_lines = 32,
diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c
new file mode 100644
index 0000000000000..7254fb5969793
--- /dev/null
+++ b/drivers/memory/tegra/tegra186.c
@@ -0,0 +1,600 @@
+/*
+ * Copyright (C) 2017 NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/memory/tegra186-mc.h>
+
+struct tegra_mc {
+	struct device *dev;
+	void __iomem *regs;
+};
+
+struct tegra_mc_client {
+	const char *name;
+	unsigned int sid;
+	struct {
+		unsigned int override;
+		unsigned int security;
+	} regs;
+};
+
+static const struct tegra_mc_client tegra186_mc_clients[] = {
+	{
+		.name = "ptcr",
+		.sid = TEGRA186_SID_PASSTHROUGH,
+		.regs = {
+			.override = 0x000,
+			.security = 0x004,
+		},
+	}, {
+		.name = "afir",
+		.sid = TEGRA186_SID_AFI,
+		.regs = {
+			.override = 0x070,
+			.security = 0x074,
+		},
+	}, {
+		.name = "hdar",
+		.sid = TEGRA186_SID_HDA,
+		.regs = {
+			.override = 0x0a8,
+			.security = 0x0ac,
+		},
+	}, {
+		.name = "host1xdmar",
+		.sid = TEGRA186_SID_HOST1X,
+		.regs = {
+			.override = 0x0b0,
+			.security = 0x0b4,
+		},
+	}, {
+		.name = "nvencsrd",
+		.sid = TEGRA186_SID_NVENC,
+		.regs = {
+			.override = 0x0e0,
+			.security = 0x0e4,
+		},
+	}, {
+		.name = "satar",
+		.sid = TEGRA186_SID_SATA,
+		.regs = {
+			.override = 0x0f8,
+			.security = 0x0fc,
+		},
+	}, {
+		.name = "mpcorer",
+		.sid = TEGRA186_SID_PASSTHROUGH,
+		.regs = {
+			.override = 0x138,
+			.security = 0x13c,
+		},
+	}, {
+		.name = "nvencswr",
+		.sid = TEGRA186_SID_NVENC,
+		.regs = {
+			.override = 0x158,
+			.security = 0x15c,
+		},
+	}, {
+		.name = "afiw",
+		.sid = TEGRA186_SID_AFI,
+		.regs = {
+			.override = 0x188,
+			.security = 0x18c,
+		},
+	}, {
+		.name = "hdaw",
+		.sid = TEGRA186_SID_HDA,
+		.regs = {
+			.override = 0x1a8,
+			.security = 0x1ac,
+		},
+	}, {
+		.name = "mpcorew",
+		.sid = TEGRA186_SID_PASSTHROUGH,
+		.regs = {
+			.override = 0x1c8,
+			.security = 0x1cc,
+		},
+	}, {
+		.name = "sataw",
+		.sid = TEGRA186_SID_SATA,
+		.regs = {
+			.override = 0x1e8,
+			.security = 0x1ec,
+		},
+	}, {
+		.name = "ispra",
+		.sid = TEGRA186_SID_ISP,
+		.regs = {
+			.override = 0x220,
+			.security = 0x224,
+		},
+	}, {
+		.name = "ispwa",
+		.sid = TEGRA186_SID_ISP,
+		.regs = {
+			.override = 0x230,
+			.security = 0x234,
+		},
+	}, {
+		.name = "ispwb",
+		.sid = TEGRA186_SID_ISP,
+		.regs = {
+			.override = 0x238,
+			.security = 0x23c,
+		},
+	}, {
+		.name = "xusb_hostr",
+		.sid = TEGRA186_SID_XUSB_HOST,
+		.regs = {
+			.override = 0x250,
+			.security = 0x254,
+		},
+	}, {
+		.name = "xusb_hostw",
+		.sid = TEGRA186_SID_XUSB_HOST,
+		.regs = {
+			.override = 0x258,
+			.security = 0x25c,
+		},
+	}, {
+		.name = "xusb_devr",
+		.sid = TEGRA186_SID_XUSB_DEV,
+		.regs = {
+			.override = 0x260,
+			.security = 0x264,
+		},
+	}, {
+		.name = "xusb_devw",
+		.sid = TEGRA186_SID_XUSB_DEV,
+		.regs = {
+			.override = 0x268,
+			.security = 0x26c,
+		},
+	}, {
+		.name = "tsecsrd",
+		.sid = TEGRA186_SID_TSEC,
+		.regs = {
+			.override = 0x2a0,
+			.security = 0x2a4,
+		},
+	}, {
+		.name = "tsecswr",
+		.sid = TEGRA186_SID_TSEC,
+		.regs = {
+			.override = 0x2a8,
+			.security = 0x2ac,
+		},
+	}, {
+		.name = "gpusrd",
+		.sid = TEGRA186_SID_GPU,
+		.regs = {
+			.override = 0x2c0,
+			.security = 0x2c4,
+		},
+	}, {
+		.name = "gpuswr",
+		.sid = TEGRA186_SID_GPU,
+		.regs = {
+			.override = 0x2c8,
+			.security = 0x2cc,
+		},
+	}, {
+		.name = "sdmmcra",
+		.sid = TEGRA186_SID_SDMMC1,
+		.regs = {
+			.override = 0x300,
+			.security = 0x304,
+		},
+	}, {
+		.name = "sdmmcraa",
+		.sid = TEGRA186_SID_SDMMC2,
+		.regs = {
+			.override = 0x308,
+			.security = 0x30c,
+		},
+	}, {
+		.name = "sdmmcr",
+		.sid = TEGRA186_SID_SDMMC3,
+		.regs = {
+			.override = 0x310,
+			.security = 0x314,
+		},
+	}, {
+		.name = "sdmmcrab",
+		.sid = TEGRA186_SID_SDMMC4,
+		.regs = {
+			.override = 0x318,
+			.security = 0x31c,
+		},
+	}, {
+		.name = "sdmmcwa",
+		.sid = TEGRA186_SID_SDMMC1,
+		.regs = {
+			.override = 0x320,
+			.security = 0x324,
+		},
+	}, {
+		.name = "sdmmcwaa",
+		.sid = TEGRA186_SID_SDMMC2,
+		.regs = {
+			.override = 0x328,
+			.security = 0x32c,
+		},
+	}, {
+		.name = "sdmmcw",
+		.sid = TEGRA186_SID_SDMMC3,
+		.regs = {
+			.override = 0x330,
+			.security = 0x334,
+		},
+	}, {
+		.name = "sdmmcwab",
+		.sid = TEGRA186_SID_SDMMC4,
+		.regs = {
+			.override = 0x338,
+			.security = 0x33c,
+		},
+	}, {
+		.name = "vicsrd",
+		.sid = TEGRA186_SID_VIC,
+		.regs = {
+			.override = 0x360,
+			.security = 0x364,
+		},
+	}, {
+		.name = "vicswr",
+		.sid = TEGRA186_SID_VIC,
+		.regs = {
+			.override = 0x368,
+			.security = 0x36c,
+		},
+	}, {
+		.name = "viw",
+		.sid = TEGRA186_SID_VI,
+		.regs = {
+			.override = 0x390,
+			.security = 0x394,
+		},
+	}, {
+		.name = "nvdecsrd",
+		.sid = TEGRA186_SID_NVDEC,
+		.regs = {
+			.override = 0x3c0,
+			.security = 0x3c4,
+		},
+	}, {
+		.name = "nvdecswr",
+		.sid = TEGRA186_SID_NVDEC,
+		.regs = {
+			.override = 0x3c8,
+			.security = 0x3cc,
+		},
+	}, {
+		.name = "aper",
+		.sid = TEGRA186_SID_APE,
+		.regs = {
+			.override = 0x3d0,
+			.security = 0x3d4,
+		},
+	}, {
+		.name = "apew",
+		.sid = TEGRA186_SID_APE,
+		.regs = {
+			.override = 0x3d8,
+			.security = 0x3dc,
+		},
+	}, {
+		.name = "nvjpgsrd",
+		.sid = TEGRA186_SID_NVJPG,
+		.regs = {
+			.override = 0x3f0,
+			.security = 0x3f4,
+		},
+	}, {
+		.name = "nvjpgswr",
+		.sid = TEGRA186_SID_NVJPG,
+		.regs = {
+			.override = 0x3f8,
+			.security = 0x3fc,
+		},
+	}, {
+		.name = "sesrd",
+		.sid = TEGRA186_SID_SE,
+		.regs = {
+			.override = 0x400,
+			.security = 0x404,
+		},
+	}, {
+		.name = "seswr",
+		.sid = TEGRA186_SID_SE,
+		.regs = {
+			.override = 0x408,
+			.security = 0x40c,
+		},
+	}, {
+		.name = "etrr",
+		.sid = TEGRA186_SID_ETR,
+		.regs = {
+			.override = 0x420,
+			.security = 0x424,
+		},
+	}, {
+		.name = "etrw",
+		.sid = TEGRA186_SID_ETR,
+		.regs = {
+			.override = 0x428,
+			.security = 0x42c,
+		},
+	}, {
+		.name = "tsecsrdb",
+		.sid = TEGRA186_SID_TSECB,
+		.regs = {
+			.override = 0x430,
+			.security = 0x434,
+		},
+	}, {
+		.name = "tsecswrb",
+		.sid = TEGRA186_SID_TSECB,
+		.regs = {
+			.override = 0x438,
+			.security = 0x43c,
+		},
+	}, {
+		.name = "gpusrd2",
+		.sid = TEGRA186_SID_GPU,
+		.regs = {
+			.override = 0x440,
+			.security = 0x444,
+		},
+	}, {
+		.name = "gpuswr2",
+		.sid = TEGRA186_SID_GPU,
+		.regs = {
+			.override = 0x448,
+			.security = 0x44c,
+		},
+	}, {
+		.name = "axisr",
+		.sid = TEGRA186_SID_GPCDMA_0,
+		.regs = {
+			.override = 0x460,
+			.security = 0x464,
+		},
+	}, {
+		.name = "axisw",
+		.sid = TEGRA186_SID_GPCDMA_0,
+		.regs = {
+			.override = 0x468,
+			.security = 0x46c,
+		},
+	}, {
+		.name = "eqosr",
+		.sid = TEGRA186_SID_EQOS,
+		.regs = {
+			.override = 0x470,
+			.security = 0x474,
+		},
+	}, {
+		.name = "eqosw",
+		.sid = TEGRA186_SID_EQOS,
+		.regs = {
+			.override = 0x478,
+			.security = 0x47c,
+		},
+	}, {
+		.name = "ufshcr",
+		.sid = TEGRA186_SID_UFSHC,
+		.regs = {
+			.override = 0x480,
+			.security = 0x484,
+		},
+	}, {
+		.name = "ufshcw",
+		.sid = TEGRA186_SID_UFSHC,
+		.regs = {
+			.override = 0x488,
+			.security = 0x48c,
+		},
+	}, {
+		.name = "nvdisplayr",
+		.sid = TEGRA186_SID_NVDISPLAY,
+		.regs = {
+			.override = 0x490,
+			.security = 0x494,
+		},
+	}, {
+		.name = "bpmpr",
+		.sid = TEGRA186_SID_BPMP,
+		.regs = {
+			.override = 0x498,
+			.security = 0x49c,
+		},
+	}, {
+		.name = "bpmpw",
+		.sid = TEGRA186_SID_BPMP,
+		.regs = {
+			.override = 0x4a0,
+			.security = 0x4a4,
+		},
+	}, {
+		.name = "bpmpdmar",
+		.sid = TEGRA186_SID_BPMP,
+		.regs = {
+			.override = 0x4a8,
+			.security = 0x4ac,
+		},
+	}, {
+		.name = "bpmpdmaw",
+		.sid = TEGRA186_SID_BPMP,
+		.regs = {
+			.override = 0x4b0,
+			.security = 0x4b4,
+		},
+	}, {
+		.name = "aonr",
+		.sid = TEGRA186_SID_AON,
+		.regs = {
+			.override = 0x4b8,
+			.security = 0x4bc,
+		},
+	}, {
+		.name = "aonw",
+		.sid = TEGRA186_SID_AON,
+		.regs = {
+			.override = 0x4c0,
+			.security = 0x4c4,
+		},
+	}, {
+		.name = "aondmar",
+		.sid = TEGRA186_SID_AON,
+		.regs = {
+			.override = 0x4c8,
+			.security = 0x4cc,
+		},
+	}, {
+		.name = "aondmaw",
+		.sid = TEGRA186_SID_AON,
+		.regs = {
+			.override = 0x4d0,
+			.security = 0x4d4,
+		},
+	}, {
+		.name = "scer",
+		.sid = TEGRA186_SID_SCE,
+		.regs = {
+			.override = 0x4d8,
+			.security = 0x4dc,
+		},
+	}, {
+		.name = "scew",
+		.sid = TEGRA186_SID_SCE,
+		.regs = {
+			.override = 0x4e0,
+			.security = 0x4e4,
+		},
+	}, {
+		.name = "scedmar",
+		.sid = TEGRA186_SID_SCE,
+		.regs = {
+			.override = 0x4e8,
+			.security = 0x4ec,
+		},
+	}, {
+		.name = "scedmaw",
+		.sid = TEGRA186_SID_SCE,
+		.regs = {
+			.override = 0x4f0,
+			.security = 0x4f4,
+		},
+	}, {
+		.name = "apedmar",
+		.sid = TEGRA186_SID_APE,
+		.regs = {
+			.override = 0x4f8,
+			.security = 0x4fc,
+		},
+	}, {
+		.name = "apedmaw",
+		.sid = TEGRA186_SID_APE,
+		.regs = {
+			.override = 0x500,
+			.security = 0x504,
+		},
+	}, {
+		.name = "nvdisplayr1",
+		.sid = TEGRA186_SID_NVDISPLAY,
+		.regs = {
+			.override = 0x508,
+			.security = 0x50c,
+		},
+	}, {
+		.name = "vicsrd1",
+		.sid = TEGRA186_SID_VIC,
+		.regs = {
+			.override = 0x510,
+			.security = 0x514,
+		},
+	}, {
+		.name = "nvdecsrd1",
+		.sid = TEGRA186_SID_NVDEC,
+		.regs = {
+			.override = 0x518,
+			.security = 0x51c,
+		},
+	},
+};
+
+static int tegra186_mc_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	struct tegra_mc *mc;
+	unsigned int i;
+	int err = 0;
+
+	mc = devm_kzalloc(&pdev->dev, sizeof(*mc), GFP_KERNEL);
+	if (!mc)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	mc->regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(mc->regs))
+		return PTR_ERR(mc->regs);
+
+	mc->dev = &pdev->dev;
+
+	for (i = 0; i < ARRAY_SIZE(tegra186_mc_clients); i++) {
+		const struct tegra_mc_client *client = &tegra186_mc_clients[i];
+		u32 override, security;
+
+		override = readl(mc->regs + client->regs.override);
+		security = readl(mc->regs + client->regs.security);
+
+		dev_dbg(&pdev->dev, "client %s: override: %x security: %x\n",
+			client->name, override, security);
+
+		dev_dbg(&pdev->dev, "setting SID %u for %s\n", client->sid,
+			client->name);
+		writel(client->sid, mc->regs + client->regs.override);
+
+		override = readl(mc->regs + client->regs.override);
+		security = readl(mc->regs + client->regs.security);
+
+		dev_dbg(&pdev->dev, "client %s: override: %x security: %x\n",
+			client->name, override, security);
+	}
+
+	platform_set_drvdata(pdev, mc);
+
+	return err;
+}
+
+static const struct of_device_id tegra186_mc_of_match[] = {
+	{ .compatible = "nvidia,tegra186-mc", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, tegra186_mc_of_match);
+
+static struct platform_driver tegra186_mc_driver = {
+	.driver = {
+		.name = "tegra186-mc",
+		.of_match_table = tegra186_mc_of_match,
+		.suppress_bind_attrs = true,
+	},
+	.prevent_deferred_probe = true,
+	.probe = tegra186_mc_probe,
+};
+module_platform_driver(tegra186_mc_driver);
+
+MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>");
+MODULE_DESCRIPTION("NVIDIA Tegra186 Memory Controller driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c
index 5e144abe4c181..d398bcd3fc571 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -1059,11 +1059,26 @@ static const struct tegra_smmu_swgroup tegra210_swgroups[] = {
 	{ .name = "tsecb",     .swgroup = TEGRA_SWGROUP_TSECB,     .reg = 0xad4 },
 };
 
+static const unsigned int tegra210_group_display[] = {
+	TEGRA_SWGROUP_DC,
+	TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra210_groups[] = {
+	{
+		.name = "display",
+		.swgroups = tegra210_group_display,
+		.num_swgroups = ARRAY_SIZE(tegra210_group_display),
+	},
+};
+
 static const struct tegra_smmu_soc tegra210_smmu_soc = {
 	.clients = tegra210_mc_clients,
 	.num_clients = ARRAY_SIZE(tegra210_mc_clients),
 	.swgroups = tegra210_swgroups,
 	.num_swgroups = ARRAY_SIZE(tegra210_swgroups),
+	.groups = tegra210_groups,
+	.num_groups = ARRAY_SIZE(tegra210_groups),
 	.supports_round_robin_arbitration = true,
 	.supports_request_limit = true,
 	.num_tlb_lines = 32,
diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c
index b44737840e70c..d756c837f23e5 100644
--- a/drivers/memory/tegra/tegra30.c
+++ b/drivers/memory/tegra/tegra30.c
@@ -934,11 +934,26 @@ static const struct tegra_smmu_swgroup tegra30_swgroups[] = {
 	{ .name = "isp",  .swgroup = TEGRA_SWGROUP_ISP,  .reg = 0x258 },
 };
 
+static const unsigned int tegra30_group_display[] = {
+	TEGRA_SWGROUP_DC,
+	TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra30_groups[] = {
+	{
+		.name = "display",
+		.swgroups = tegra30_group_display,
+		.num_swgroups = ARRAY_SIZE(tegra30_group_display),
+	},
+};
+
 static const struct tegra_smmu_soc tegra30_smmu_soc = {
 	.clients = tegra30_mc_clients,
 	.num_clients = ARRAY_SIZE(tegra30_mc_clients),
 	.swgroups = tegra30_swgroups,
 	.num_swgroups = ARRAY_SIZE(tegra30_swgroups),
+	.groups = tegra30_groups,
+	.num_groups = ARRAY_SIZE(tegra30_groups),
 	.supports_round_robin_arbitration = false,
 	.supports_request_limit = false,
 	.num_tlb_lines = 16,