--- /dev/null
+/*
+ * arch/arm/mach-tegra/board-olympus-i2c.c
+ *
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/resource.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <mach/irqs.h>
+#include <mach/iomap.h>
+#include <mach/pinmux.h>
+
+#include "gpio-names.h"
+
+static struct resource i2c_resource1[] = {
+ [0] = {
+ .start = INT_I2C,
+ .end = INT_I2C,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = {
+ .start = TEGRA_I2C_BASE,
+ .end = TEGRA_I2C_BASE + TEGRA_I2C_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct resource i2c_resource2[] = {
+ [0] = {
+ .start = INT_I2C2,
+ .end = INT_I2C2,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = {
+ .start = TEGRA_I2C2_BASE,
+ .end = TEGRA_I2C2_BASE + TEGRA_I2C2_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct resource i2c_resource3[] = {
+ [0] = {
+ .start = INT_I2C3,
+ .end = INT_I2C3,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = {
+ .start = TEGRA_I2C3_BASE,
+ .end = TEGRA_I2C3_BASE + TEGRA_I2C3_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct resource i2c_resource4[] = {
+ [0] = {
+ .start = INT_DVC,
+ .end = INT_DVC,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = {
+ .start = TEGRA_DVC_BASE,
+ .end = TEGRA_DVC_BASE + TEGRA_DVC_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device tegra_i2c_device1 = {
+ .name = "tegra-i2c",
+ .id = 0,
+ .resource = i2c_resource1,
+ .num_resources = ARRAY_SIZE(i2c_resource1),
+ .dev = {
+ .platform_data = 0,
+ },
+};
+
+static struct platform_device tegra_i2c_device2 = {
+ .name = "tegra-i2c",
+ .id = 1,
+ .resource = i2c_resource2,
+ .num_resources = ARRAY_SIZE(i2c_resource2),
+ .dev = {
+ .platform_data = 0,
+ },
+};
+
+static struct platform_device tegra_i2c_device3 = {
+ .name = "tegra-i2c",
+ .id = 2,
+ .resource = i2c_resource3,
+ .num_resources = ARRAY_SIZE(i2c_resource3),
+ .dev = {
+ .platform_data = 0,
+ },
+};
+
+static struct platform_device tegra_i2c_device4 = {
+ .name = "tegra-i2c",
+ .id = 3,
+ .resource = i2c_resource4,
+ .num_resources = ARRAY_SIZE(i2c_resource4),
+ .dev = {
+ .platform_data = 0,
+ },
+};
+
+static int __init olympus_init_i2c(void)
+{
+ int ret;
+
+ if (!machine_is_olympus())
+ return 0;
+
+ ret = platform_device_register(&tegra_i2c_device1);
+ ret = platform_device_register(&tegra_i2c_device2);
+ ret = platform_device_register(&tegra_i2c_device3);
+ /*ret = platform_device_register(&tegra_i2c_device4);*/
+ if (ret != 0)
+ return ret;
+
+ return 0;
+}
+
+device_initcall(olympus_init_i2c);
+
{TEGRA_PINGROUP_DTC, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_DTD, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_DTE, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
- {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_GMC, TEGRA_MUX_UARTD, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
void olympus_pinmux_init(void)
{
- //tegra_pinmux_config_table(olympus_pinmux, ARRAY_SIZE(olympus_pinmux));
+ tegra_pinmux_config_table(olympus_pinmux, ARRAY_SIZE(olympus_pinmux));
}