From: Gary King <gking@nvidia.com>
Date: Wed, 14 Jul 2010 01:30:59 +0000 (-0700)
Subject: [ARM] tegra: harmony/ventana: register additional devices
X-Git-Tag: firefly_0821_release~9833^2~312
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0b00f73157027c73663cff2c04a9061bb04a3a2d;p=firefly-linux-kernel-4.4.55.git

[ARM] tegra: harmony/ventana: register additional devices

register GART, pda_power, and OTG devices

Change-Id: I6dec5f765494cdc96f3395cf32fd962c87bf70b7
Signed-off-by: Gary King <gking@nvidia.com>
---

diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index a5521983ef89..ebf8362fd3a5 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -25,6 +25,7 @@
 #include <linux/fsl_devices.h>
 #include <linux/pda_power.h>
 #include <linux/io.h>
+#include <linux/delay.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -34,7 +35,9 @@
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/nand.h>
+#include <mach/clk.h>
 
+#include "clock.h"
 #include "board.h"
 #include "board-harmony.h"
 #include "clock.h"
@@ -172,7 +175,7 @@ static struct fsl_usb2_platform_data tegra_otg_pdata = {
 	.phy_mode	= FSL_USB2_PHY_UTMI,
 };
 
-struct platform_device tegra_otg = {
+static struct platform_device tegra_otg = {
 	.name = "fsl-tegra-udc",
 	.id   = -1,
 	.dev  = {
@@ -196,6 +199,28 @@ static struct platform_device pda_power_device = {
 	},
 };
 
+static struct resource tegra_gart_resources[] = {
+    {
+	.name = "mc",
+	.flags = IORESOURCE_MEM,
+	.start = TEGRA_MC_BASE,
+	.end = TEGRA_MC_BASE + TEGRA_MC_SIZE - 1,
+    },
+    {
+	.name = "gart",
+	.flags = IORESOURCE_MEM,
+	.start = 0x58000000,
+	.end = 0x58000000 - 1 + 32 * 1024 * 1024,
+    }
+};
+
+static struct platform_device tegra_gart_dev = {
+    .name = "tegra_gart",
+    .id = -1,
+    .num_resources = ARRAY_SIZE(tegra_gart_resources),
+    .resource = tegra_gart_resources
+};
+
 static struct platform_device *harmony_devices[] __initdata = {
 	&debug_uart,
 	&tegra_nand_device,
@@ -209,6 +234,7 @@ static struct platform_device *harmony_devices[] __initdata = {
 	&tegra_spi_device2,
 	&tegra_spi_device3,
 	&tegra_spi_device4,
+	&tegra_gart_dev,
 };
 
 static void __init tegra_harmony_fixup(struct machine_desc *desc,
diff --git a/arch/arm/mach-tegra/board-ventana.c b/arch/arm/mach-tegra/board-ventana.c
index a42868a9f4f8..eef18980947d 100644
--- a/arch/arm/mach-tegra/board-ventana.c
+++ b/arch/arm/mach-tegra/board-ventana.c
@@ -26,6 +26,10 @@
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
 #include <linux/i2c.h>
+#include <linux/pda_power.h>
+#include <linux/dma-mapping.h>
+#include <linux/fsl_devices.h>
+#include <linux/delay.h>
 
 #include <mach/iomap.h>
 #include <mach/irqs.h>
@@ -64,11 +68,84 @@ static struct platform_device debug_uart = {
 static __initdata struct tegra_clk_init_table ventana_clk_init_table[] = {
 	/* name		parent		rate		enabled */
 	{ "uartd",	"pll_p",	216000000,	true},
+	{ "pll_m",	"clk_m",	600000000,	true},
+	{ "emc",	"pll_m",	600000000,	true},
 	{ NULL,		NULL,		0,		0},
 };
 
+/* OTG gadget device */
+static u64 tegra_otg_dmamask = DMA_BIT_MASK(32);
+
+
+static struct resource tegra_otg_resources[] = {
+	[0] = {
+		.start  = TEGRA_USB_BASE,
+		.end    = TEGRA_USB_BASE + TEGRA_USB_SIZE - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = INT_USB,
+		.end    = INT_USB,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct fsl_usb2_platform_data tegra_otg_pdata = {
+	.operating_mode	= FSL_USB2_DR_DEVICE,
+	.phy_mode	= FSL_USB2_PHY_UTMI,
+};
+
+static struct platform_device tegra_otg = {
+	.name = "fsl-tegra-udc",
+	.id   = -1,
+	.dev  = {
+		.dma_mask		= &tegra_otg_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data = &tegra_otg_pdata,
+	},
+	.resource = tegra_otg_resources,
+	.num_resources = ARRAY_SIZE(tegra_otg_resources),
+};
+
+/* PDA power */
+static struct pda_power_pdata pda_power_pdata = {
+};
+
+static struct platform_device pda_power_device = {
+	.name   = "pda_power",
+	.id     = -1,
+	.dev    = {
+		.platform_data  = &pda_power_pdata,
+	},
+};
+
+static struct resource tegra_gart_resources[] = {
+    {
+	.name = "mc",
+	.flags = IORESOURCE_MEM,
+	.start = TEGRA_MC_BASE,
+	.end = TEGRA_MC_BASE + TEGRA_MC_SIZE - 1,
+    },
+    {
+	.name = "gart",
+	.flags = IORESOURCE_MEM,
+	.start = 0x58000000,
+	.end = 0x58000000 - 1 + 32 * 1024 * 1024,
+    }
+};
+
+static struct platform_device tegra_gart_dev = {
+    .name = "tegra_gart",
+    .id = -1,
+    .num_resources = ARRAY_SIZE(tegra_gart_resources),
+    .resource = tegra_gart_resources
+};
+
 static struct platform_device *ventana_devices[] __initdata = {
 	&debug_uart,
+	&tegra_otg,
+	&pda_power_device,
+	&tegra_gart_dev,
 };
 
 extern int __init ventana_sdhci_init(void);