1 files changed, 505 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c
new file mode 100644
index 000000000000..682e6d33108c
--- /dev/null
+++ b/arch/arm/mach-tegra/devices.c
@@ -0,0 +1,505 @@
+/*
+ * Copyright (C) 2010,2011 Google, Inc.
+ *
+ * Author:
+ *      Colin Cross <ccross@android.com>
+ *      Erik Gilling <ccross@android.com>
+ *
+ * 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/dma-mapping.h>
+#include <linux/fsl_devices.h>
+#include <linux/serial_8250.h>
+#include <asm/pmu.h>
+#include <mach/irqs.h>
+#include <mach/iomap.h>
+#include <mach/dma.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,
+        },
+};
+
+struct platform_device tegra_i2c_device1 = {
+        .name           = "tegra-i2c",
+        .id             = 0,
+        .resource       = i2c_resource1,
+        .num_resources  = ARRAY_SIZE(i2c_resource1),
+        .dev = {
+                .platform_data = 0,
+        },
+};
+
+struct platform_device tegra_i2c_device2 = {
+        .name           = "tegra-i2c",
+        .id             = 1,
+        .resource       = i2c_resource2,
+        .num_resources  = ARRAY_SIZE(i2c_resource2),
+        .dev = {
+                .platform_data = 0,
+        },
+};
+
+struct platform_device tegra_i2c_device3 = {
+        .name           = "tegra-i2c",
+        .id             = 2,
+        .resource       = i2c_resource3,
+        .num_resources  = ARRAY_SIZE(i2c_resource3),
+        .dev = {
+                .platform_data = 0,
+        },
+};
+
+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 struct resource spi_resource1[] = {
+        [0] = {
+                .start  = INT_S_LINK1,
+                .end    = INT_S_LINK1,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SPI1_BASE,
+                .end    = TEGRA_SPI1_BASE + TEGRA_SPI1_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct resource spi_resource2[] = {
+        [0] = {
+                .start  = INT_SPI_2,
+                .end    = INT_SPI_2,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SPI2_BASE,
+                .end    = TEGRA_SPI2_BASE + TEGRA_SPI2_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct resource spi_resource3[] = {
+        [0] = {
+                .start  = INT_SPI_3,
+                .end    = INT_SPI_3,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SPI3_BASE,
+                .end    = TEGRA_SPI3_BASE + TEGRA_SPI3_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct resource spi_resource4[] = {
+        [0] = {
+                .start  = INT_SPI_4,
+                .end    = INT_SPI_4,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SPI4_BASE,
+                .end    = TEGRA_SPI4_BASE + TEGRA_SPI4_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+struct platform_device tegra_spi_device1 = {
+        .name           = "spi_tegra",
+        .id             = 0,
+        .resource       = spi_resource1,
+        .num_resources  = ARRAY_SIZE(spi_resource1),
+        .dev            = {
+                .coherent_dma_mask      = 0xffffffff,
+        },
+};
+
+struct platform_device tegra_spi_device2 = {
+        .name           = "spi_tegra",
+        .id             = 1,
+        .resource       = spi_resource2,
+        .num_resources  = ARRAY_SIZE(spi_resource2),
+        .dev            = {
+                .coherent_dma_mask      = 0xffffffff,
+        },
+};
+
+struct platform_device tegra_spi_device3 = {
+        .name           = "spi_tegra",
+        .id             = 2,
+        .resource       = spi_resource3,
+        .num_resources  = ARRAY_SIZE(spi_resource3),
+        .dev            = {
+                .coherent_dma_mask      = 0xffffffff,
+        },
+};
+
+struct platform_device tegra_spi_device4 = {
+        .name           = "spi_tegra",
+        .id             = 3,
+        .resource       = spi_resource4,
+        .num_resources  = ARRAY_SIZE(spi_resource4),
+        .dev            = {
+                .coherent_dma_mask      = 0xffffffff,
+        },
+};
+
+
+static struct resource sdhci_resource1[] = {
+        [0] = {
+                .start  = INT_SDMMC1,
+                .end    = INT_SDMMC1,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SDMMC1_BASE,
+                .end    = TEGRA_SDMMC1_BASE + TEGRA_SDMMC1_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct resource sdhci_resource2[] = {
+        [0] = {
+                .start  = INT_SDMMC2,
+                .end    = INT_SDMMC2,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SDMMC2_BASE,
+                .end    = TEGRA_SDMMC2_BASE + TEGRA_SDMMC2_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct resource sdhci_resource3[] = {
+        [0] = {
+                .start  = INT_SDMMC3,
+                .end    = INT_SDMMC3,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SDMMC3_BASE,
+                .end    = TEGRA_SDMMC3_BASE + TEGRA_SDMMC3_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct resource sdhci_resource4[] = {
+        [0] = {
+                .start  = INT_SDMMC4,
+                .end    = INT_SDMMC4,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = TEGRA_SDMMC4_BASE,
+                .end    = TEGRA_SDMMC4_BASE + TEGRA_SDMMC4_SIZE-1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+/* board files should fill in platform_data register the devices themselvs.
+ * See board-harmony.c for an example
+ */
+struct platform_device tegra_sdhci_device1 = {
+        .name           = "sdhci-tegra",
+        .id             = 0,
+        .resource       = sdhci_resource1,
+        .num_resources  = ARRAY_SIZE(sdhci_resource1),
+};
+
+struct platform_device tegra_sdhci_device2 = {
+        .name           = "sdhci-tegra",
+        .id             = 1,
+        .resource       = sdhci_resource2,
+        .num_resources  = ARRAY_SIZE(sdhci_resource2),
+};
+
+struct platform_device tegra_sdhci_device3 = {
+        .name           = "sdhci-tegra",
+        .id             = 2,
+        .resource       = sdhci_resource3,
+        .num_resources  = ARRAY_SIZE(sdhci_resource3),
+};
+
+struct platform_device tegra_sdhci_device4 = {
+        .name           = "sdhci-tegra",
+        .id             = 3,
+        .resource       = sdhci_resource4,
+        .num_resources  = ARRAY_SIZE(sdhci_resource4),
+};
+
+static struct resource tegra_usb1_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 resource tegra_usb2_resources[] = {
+        [0] = {
+                .start  = TEGRA_USB2_BASE,
+                .end    = TEGRA_USB2_BASE + TEGRA_USB2_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_USB2,
+                .end    = INT_USB2,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct resource tegra_usb3_resources[] = {
+        [0] = {
+                .start  = TEGRA_USB3_BASE,
+                .end    = TEGRA_USB3_BASE + TEGRA_USB3_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_USB3,
+                .end    = INT_USB3,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static u64 tegra_ehci_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device tegra_ehci1_device = {
+        .name   = "tegra-ehci",
+        .id     = 0,
+        .dev    = {
+                .dma_mask       = &tegra_ehci_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+        .resource = tegra_usb1_resources,
+        .num_resources = ARRAY_SIZE(tegra_usb1_resources),
+};
+
+struct platform_device tegra_ehci2_device = {
+        .name   = "tegra-ehci",
+        .id     = 1,
+        .dev    = {
+                .dma_mask       = &tegra_ehci_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+        .resource = tegra_usb2_resources,
+        .num_resources = ARRAY_SIZE(tegra_usb2_resources),
+};
+
+struct platform_device tegra_ehci3_device = {
+        .name   = "tegra-ehci",
+        .id     = 2,
+        .dev    = {
+                .dma_mask       = &tegra_ehci_dmamask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+        .resource = tegra_usb3_resources,
+        .num_resources = ARRAY_SIZE(tegra_usb3_resources),
+};
+
+static struct resource tegra_pmu_resources[] = {
+        [0] = {
+                .start  = INT_CPU0_PMU_INTR,
+                .end    = INT_CPU0_PMU_INTR,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [1] = {
+                .start  = INT_CPU1_PMU_INTR,
+                .end    = INT_CPU1_PMU_INTR,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device tegra_pmu_device = {
+        .name           = "arm-pmu",
+        .id             = ARM_PMU_DEVICE_CPU,
+        .num_resources  = ARRAY_SIZE(tegra_pmu_resources),
+        .resource       = tegra_pmu_resources,
+};
+
+static struct resource tegra_uarta_resources[] = {
+        [0] = {
+                .start  = TEGRA_UARTA_BASE,
+                .end    = TEGRA_UARTA_BASE + TEGRA_UARTA_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_UARTA,
+                .end    = INT_UARTA,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct resource tegra_uartb_resources[] = {
+        [0] = {
+                .start  = TEGRA_UARTB_BASE,
+                .end    = TEGRA_UARTB_BASE + TEGRA_UARTB_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_UARTB,
+                .end    = INT_UARTB,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct resource tegra_uartc_resources[] = {
+        [0] = {
+                .start  = TEGRA_UARTC_BASE,
+                .end    = TEGRA_UARTC_BASE + TEGRA_UARTC_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_UARTC,
+                .end    = INT_UARTC,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct resource tegra_uartd_resources[] = {
+        [0] = {
+                .start  = TEGRA_UARTD_BASE,
+                .end    = TEGRA_UARTD_BASE + TEGRA_UARTD_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_UARTD,
+                .end    = INT_UARTD,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct resource tegra_uarte_resources[] = {
+        [0] = {
+                .start  = TEGRA_UARTE_BASE,
+                .end    = TEGRA_UARTE_BASE + TEGRA_UARTE_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = INT_UARTE,
+                .end    = INT_UARTE,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device tegra_uarta_device = {
+        .name   = "tegra_uart",
+        .id     = 0,
+        .num_resources  = ARRAY_SIZE(tegra_uarta_resources),
+        .resource       = tegra_uarta_resources,
+        .dev    = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+struct platform_device tegra_uartb_device = {
+        .name   = "tegra_uart",
+        .id     = 1,
+        .num_resources  = ARRAY_SIZE(tegra_uartb_resources),
+        .resource       = tegra_uartb_resources,
+        .dev    = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+struct platform_device tegra_uartc_device = {
+        .name   = "tegra_uart",
+        .id     = 2,
+        .num_resources  = ARRAY_SIZE(tegra_uartc_resources),
+        .resource       = tegra_uartc_resources,
+        .dev    = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+struct platform_device tegra_uartd_device = {
+        .name   = "tegra_uart",
+        .id     = 3,
+        .num_resources  = ARRAY_SIZE(tegra_uartd_resources),
+        .resource       = tegra_uartd_resources,
+        .dev    = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};
+
+struct platform_device tegra_uarte_device = {
+        .name   = "tegra_uart",
+        .id     = 4,
+        .num_resources  = ARRAY_SIZE(tegra_uarte_resources),
+        .resource       = tegra_uarte_resources,
+        .dev    = {
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+};