register the VSC7395 device on the PB44 board
SVN-Revision: 16783
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56d638e615
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2dc230d260
1 changed files with 65 additions and 13 deletions
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@ -11,9 +11,11 @@
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#include <linux/init.h>
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#include <linux/bitops.h>
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#include <linux/input.h>
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#include <linux/delay.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/flash.h>
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#include <linux/spi/vsc7385.h>
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#include <linux/i2c.h>
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#include <linux/i2c-gpio.h>
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#include <linux/i2c/pcf857x.h>
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@ -24,7 +26,7 @@
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#include "devices.h"
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#define PB44_PCF8757_VSC7385_CS 0
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#define PB44_PCF8757_VSC7395_CS 0
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#define PB44_PCF8757_STEREO_CS 1
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#define PB44_PCF8757_SLIC_CS0 2
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#define PB44_PCF8757_SLIC_TEST 3
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@ -44,20 +46,12 @@
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#define PB44_GPIO_I2C_SDA 1
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#define PB44_GPIO_EXP_BASE 16
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#define PB44_GPIO_VSC7395_CS (PB44_GPIO_EXP_BASE + PB44_PCF8757_VSC7395_CS)
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#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + PB44_PCF8757_SW_RESET)
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#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + PB44_PCF8757_SW_JUMP)
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#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + PB44_PCF8757_LED_JUMP1)
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#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + PB44_PCF8757_LED_JUMP2)
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static struct spi_board_info pb44_spi_info[] = {
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{
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.bus_num = 0,
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.chip_select = 0,
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.max_speed_hz = 25000000,
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.modalias = "m25p80",
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}
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};
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static struct ar71xx_pci_irq pb44_pci_irqs[] __initdata = {
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{
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.slot = 0,
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@ -128,15 +122,69 @@ static struct gpio_button pb44_gpio_buttons[] __initdata = {
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}
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};
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static void pb44_vsc7395_reset(void)
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{
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ar71xx_device_stop(RESET_MODULE_GE1_PHY);
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udelay(10);
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ar71xx_device_start(RESET_MODULE_GE1_PHY);
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mdelay(50);
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}
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static struct vsc7385_platform_data pb44_vsc7395_data = {
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.reset = pb44_vsc7395_reset,
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.ucode_name = "vsc7395_ucode_pb44.bin",
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.mac_cfg = {
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.tx_ipg = 6,
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.bit2 = 1,
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.clk_sel = 0,
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},
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};
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static struct spi_board_info pb44_spi_info[] = {
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{
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.bus_num = 0,
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.chip_select = 0,
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.max_speed_hz = 25000000,
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.modalias = "m25p80",
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}, {
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.bus_num = 0,
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.chip_select = 1,
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.max_speed_hz = 25000000,
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.modalias = "spi-vsc7385",
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.platform_data = &pb44_vsc7395_data,
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.controller_data = (void *) PB44_GPIO_VSC7395_CS,
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},
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};
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static struct resource pb44_spi_resources[] = {
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[0] = {
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.start = AR71XX_SPI_BASE,
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.end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct ar71xx_spi_platform_data pb44_spi_data = {
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.bus_num = 0,
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.num_chipselect = 2,
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};
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static struct platform_device pb44_spi_device = {
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.name = "pb44-spi",
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.id = -1,
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.resource = pb44_spi_resources,
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.num_resources = ARRAY_SIZE(pb44_spi_resources),
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.dev = {
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.platform_data = &pb44_spi_data,
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},
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};
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#define PB44_WAN_PHYMASK BIT(0)
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#define PB44_LAN_PHYMASK 0
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#define PB44_MDIO_PHYMASK (PB44_LAN_PHYMASK | PB44_WAN_PHYMASK)
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static void __init pb44_init(void)
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{
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ar71xx_add_device_spi(NULL, pb44_spi_info,
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ARRAY_SIZE(pb44_spi_info));
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ar71xx_add_device_mdio(~PB44_MDIO_PHYMASK);
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ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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@ -148,6 +196,7 @@ static void __init pb44_init(void)
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ar71xx_eth1_data.phy_mask = PB44_LAN_PHYMASK;
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ar71xx_eth1_data.speed = SPEED_1000;
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ar71xx_eth1_data.duplex = DUPLEX_FULL;
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ar71xx_eth1_pll_data.pll_1000 = 0x110000;
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ar71xx_add_device_eth(1);
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@ -160,6 +209,9 @@ static void __init pb44_init(void)
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platform_device_register(&pb44_i2c_gpio_device);
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spi_register_board_info(pb44_spi_info, ARRAY_SIZE(pb44_spi_info));
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platform_device_register(&pb44_spi_device);
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ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio),
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pb44_leds_gpio);
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