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Diffstat (limited to 'arch/arm/mach-orion/ts209-setup.c')
-rw-r--r--arch/arm/mach-orion/ts209-setup.c361
1 files changed, 0 insertions, 361 deletions
diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion/ts209-setup.c
deleted file mode 100644
index 45764dad16d0..000000000000
--- a/arch/arm/mach-orion/ts209-setup.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * QNAP TS-109/TS-209 Board Setup
- *
- * Maintainer: Byron Bradley <byron.bbradley@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/pci.h>
-#include <linux/irq.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/serial_reg.h>
-#include <linux/ata_platform.h>
-#include <asm/mach-types.h>
-#include <asm/gpio.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/pci.h>
-#include <asm/arch/orion.h>
-#include <asm/arch/platform.h>
-#include "common.h"
-
-#define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
-#define QNAP_TS209_NOR_BOOT_SIZE SZ_8M
-
-/****************************************************************************
- * 8MiB NOR flash. The struct mtd_partition is not in the same order as the
- * partitions on the device because we want to keep compatability with
- * existing QNAP firmware.
- *
- * Layout as used by QNAP:
- * [2] 0x00000000-0x00200000 : "Kernel"
- * [3] 0x00200000-0x00600000 : "RootFS1"
- * [4] 0x00600000-0x00700000 : "RootFS2"
- * [6] 0x00700000-0x00760000 : "NAS Config" (read-only)
- * [5] 0x00760000-0x00780000 : "U-Boot Config"
- * [1] 0x00780000-0x00800000 : "U-Boot" (read-only)
- ***************************************************************************/
-static struct mtd_partition qnap_ts209_partitions[] = {
- {
- .name = "U-Boot",
- .size = 0x00080000,
- .offset = 0x00780000,
- .mask_flags = MTD_WRITEABLE,
- }, {
- .name = "Kernel",
- .size = 0x00200000,
- .offset = 0,
- }, {
- .name = "RootFS1",
- .size = 0x00400000,
- .offset = 0x00200000,
- }, {
- .name = "RootFS2",
- .size = 0x00100000,
- .offset = 0x00600000,
- }, {
- .name = "U-Boot Config",
- .size = 0x00020000,
- .offset = 0x00760000,
- }, {
- .name = "NAS Config",
- .size = 0x00060000,
- .offset = 0x00700000,
- .mask_flags = MTD_WRITEABLE,
- }
-};
-
-static struct physmap_flash_data qnap_ts209_nor_flash_data = {
- .width = 1,
- .parts = qnap_ts209_partitions,
- .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
-};
-
-static struct resource qnap_ts209_nor_flash_resource = {
- .flags = IORESOURCE_MEM,
- .start = QNAP_TS209_NOR_BOOT_BASE,
- .end = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
-};
-
-static struct platform_device qnap_ts209_nor_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = { .platform_data = &qnap_ts209_nor_flash_data, },
- .resource = &qnap_ts209_nor_flash_resource,
- .num_resources = 1,
-};
-
-/*****************************************************************************
- * PCI
- ****************************************************************************/
-
-#define QNAP_TS209_PCI_SLOT0_OFFS 7
-#define QNAP_TS209_PCI_SLOT0_IRQ_PIN 6
-#define QNAP_TS209_PCI_SLOT1_IRQ_PIN 7
-
-void __init qnap_ts209_pci_preinit(void)
-{
- int pin;
-
- /*
- * Configure PCI GPIO IRQ pins
- */
- pin = QNAP_TS209_PCI_SLOT0_IRQ_PIN;
- if (gpio_request(pin, "PCI Int1") == 0) {
- if (gpio_direction_input(pin) == 0) {
- set_irq_type(gpio_to_irq(pin), IRQT_LOW);
- } else {
- printk(KERN_ERR "qnap_ts209_pci_preinit failed to "
- "set_irq_type pin %d\n", pin);
- gpio_free(pin);
- }
- } else {
- printk(KERN_ERR "qnap_ts209_pci_preinit failed to gpio_request "
- "%d\n", pin);
- }
-
- pin = QNAP_TS209_PCI_SLOT1_IRQ_PIN;
- if (gpio_request(pin, "PCI Int2") == 0) {
- if (gpio_direction_input(pin) == 0) {
- set_irq_type(gpio_to_irq(pin), IRQT_LOW);
- } else {
- printk(KERN_ERR "qnap_ts209_pci_preinit failed "
- "to set_irq_type pin %d\n", pin);
- gpio_free(pin);
- }
- } else {
- printk(KERN_ERR "qnap_ts209_pci_preinit failed to gpio_request "
- "%d\n", pin);
- }
-}
-
-static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-{
- /*
- * PCIE IRQ is connected internally (not GPIO)
- */
- if (dev->bus->number == orion_pcie_local_bus_nr())
- return IRQ_ORION_PCIE0_INT;
-
- /*
- * PCI IRQs are connected via GPIOs
- */
- switch (slot - QNAP_TS209_PCI_SLOT0_OFFS) {
- case 0:
- return gpio_to_irq(QNAP_TS209_PCI_SLOT0_IRQ_PIN);
- case 1:
- return gpio_to_irq(QNAP_TS209_PCI_SLOT1_IRQ_PIN);
- default:
- return -1;
- }
-}
-
-static struct hw_pci qnap_ts209_pci __initdata = {
- .nr_controllers = 2,
- .preinit = qnap_ts209_pci_preinit,
- .swizzle = pci_std_swizzle,
- .setup = orion_pci_sys_setup,
- .scan = orion_pci_sys_scan_bus,
- .map_irq = qnap_ts209_pci_map_irq,
-};
-
-static int __init qnap_ts209_pci_init(void)
-{
- if (machine_is_ts_x09())
- pci_common_init(&qnap_ts209_pci);
-
- return 0;
-}
-
-subsys_initcall(qnap_ts209_pci_init);
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data qnap_ts209_eth_data = {
- .phy_addr = 8,
- .force_phy_addr = 1,
-};
-
-/*****************************************************************************
- * RTC S35390A on I2C bus
- ****************************************************************************/
-
-#define TS209_RTC_GPIO 3
-
-static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
- .driver_name = "rtc-s35390a",
- .addr = 0x30,
- .irq = 0,
-};
-
-/****************************************************************************
- * GPIO Attached Keys
- * Power button is attached to the PIC microcontroller
- ****************************************************************************/
-
-#define QNAP_TS209_GPIO_KEY_MEDIA 1
-#define QNAP_TS209_GPIO_KEY_RESET 2
-
-static struct gpio_keys_button qnap_ts209_buttons[] = {
- {
- .code = KEY_RESTART,
- .gpio = QNAP_TS209_GPIO_KEY_MEDIA,
- .desc = "USB Copy Button",
- .active_low = 1,
- },
- {
- .code = KEY_POWER,
- .gpio = QNAP_TS209_GPIO_KEY_RESET,
- .desc = "Reset Button",
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_platform_data qnap_ts209_button_data = {
- .buttons = qnap_ts209_buttons,
- .nbuttons = ARRAY_SIZE(qnap_ts209_buttons),
-};
-
-static struct platform_device qnap_ts209_button_device = {
- .name = "gpio-keys",
- .id = -1,
- .num_resources = 0,
- .dev = { .platform_data = &qnap_ts209_button_data, },
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-static struct mv_sata_platform_data qnap_ts209_sata_data = {
- .n_ports = 2,
-};
-
-/*****************************************************************************
-
- * General Setup
- ****************************************************************************/
-
-static struct platform_device *qnap_ts209_devices[] __initdata = {
- &qnap_ts209_nor_flash,
- &qnap_ts209_button_device,
-};
-
-/*
- * QNAP TS-[12]09 specific power off method via UART1-attached PIC
- */
-
-#define UART1_REG(x) (UART1_VIRT_BASE + ((UART_##x) << 2))
-
-static void qnap_ts209_power_off(void)
-{
- /* 19200 baud divisor */
- const unsigned divisor = ((ORION_TCLK + (8 * 19200)) / (16 * 19200));
-
- pr_info("%s: triggering power-off...\n", __func__);
-
- /* hijack uart1 and reset into sane state (19200,8n1) */
- orion_write(UART1_REG(LCR), 0x83);
- orion_write(UART1_REG(DLL), divisor & 0xff);
- orion_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
- orion_write(UART1_REG(LCR), 0x03);
- orion_write(UART1_REG(IER), 0x00);
- orion_write(UART1_REG(FCR), 0x00);
- orion_write(UART1_REG(MCR), 0x00);
-
- /* send the power-off command 'A' to PIC */
- orion_write(UART1_REG(TX), 'A');
-}
-
-static void __init qnap_ts209_init(void)
-{
- /*
- * Setup basic Orion functions. Need to be called early.
- */
- orion_init();
-
- /*
- * Setup flash mapping
- */
- orion_setup_cpu_win(ORION_DEV_BOOT, QNAP_TS209_NOR_BOOT_BASE,
- QNAP_TS209_NOR_BOOT_SIZE, -1);
-
- /*
- * Open a special address decode windows for the PCIE WA.
- */
- orion_write(ORION_REGS_VIRT_BASE | 0x20074, ORION_PCIE_WA_PHYS_BASE);
- orion_write(ORION_REGS_VIRT_BASE | 0x20070, (0x7941 |
- (((ORION_PCIE_WA_SIZE >> 16) - 1)) << 16));
-
- /*
- * Setup Multiplexing Pins --
- * MPP[0] Reserved
- * MPP[1] USB copy button (0 active)
- * MPP[2] Load defaults button (0 active)
- * MPP[3] GPIO RTC
- * MPP[4-5] Reserved
- * MPP[6] PCI Int A
- * MPP[7] PCI Int B
- * MPP[8-11] Reserved
- * MPP[12] SATA 0 presence
- * MPP[13] SATA 1 presence
- * MPP[14] SATA 0 active
- * MPP[15] SATA 1 active
- * MPP[16] UART1 RXD
- * MPP[17] UART1 TXD
- * MPP[18] SW_RST (0 active)
- * MPP[19] Reserved
- * MPP[20] PCI clock 0
- * MPP[21] PCI clock 1
- * MPP[22] USB 0 over current
- * MPP[23-25] Reserved
- */
- orion_write(MPP_0_7_CTRL, 0x3);
- orion_write(MPP_8_15_CTRL, 0x55550000);
- orion_write(MPP_16_19_CTRL, 0x5500);
- orion_gpio_set_valid_pins(0x3cc0fff);
-
- /* register ts209 specific power-off method */
- pm_power_off = qnap_ts209_power_off;
-
- platform_add_devices(qnap_ts209_devices,
- ARRAY_SIZE(qnap_ts209_devices));
-
- /* Get RTC IRQ and register the chip */
- if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
- if (gpio_direction_input(TS209_RTC_GPIO) == 0)
- qnap_ts209_i2c_rtc.irq = gpio_to_irq(TS209_RTC_GPIO);
- else
- gpio_free(TS209_RTC_GPIO);
- }
- if (qnap_ts209_i2c_rtc.irq == 0)
- pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
- i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
-
- orion_eth_init(&qnap_ts209_eth_data);
- orion_sata_init(&qnap_ts209_sata_data);
-}
-
-MACHINE_START(TS209, "QNAP TS-109/TS-209")
- /* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
- .phys_io = ORION_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION_REGS_VIRT_BASE) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
- .init_machine = qnap_ts209_init,
- .map_io = orion_map_io,
- .init_irq = orion_init_irq,
- .timer = &orion_timer,
- .fixup = tag_fixup_mem32,
-MACHINE_END
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-28 21:54:36 +0000