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Diffstat (limited to 'arch/arm/mach-orion5x/wrt350n-v2-setup.c')
-rw-r--r--arch/arm/mach-orion5x/wrt350n-v2-setup.c153
1 files changed, 119 insertions, 34 deletions
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index cc8f8920086..670e30dc0d1 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -5,7 +5,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-
+#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
@@ -15,37 +15,113 @@
#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
#include <linux/ethtool.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
#include <net/dsa.h>
#include <asm/mach-types.h>
-#include <asm/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/orion5x.h>
#include "common.h"
#include "mpp.h"
-static struct orion5x_mpp_mode wrt350n_v2_mpp_modes[] __initdata = {
- { 0, MPP_GPIO }, /* Power LED green (0=on) */
- { 1, MPP_GPIO }, /* Security LED (0=on) */
- { 2, MPP_GPIO }, /* Internal Button (0=on) */
- { 3, MPP_GPIO }, /* Reset Button (0=on) */
- { 4, MPP_GPIO }, /* PCI int */
- { 5, MPP_GPIO }, /* Power LED orange (0=on) */
- { 6, MPP_GPIO }, /* USB LED (0=on) */
- { 7, MPP_GPIO }, /* Wireless LED (0=on) */
- { 8, MPP_UNUSED }, /* ??? */
- { 9, MPP_GIGE }, /* GE_RXERR */
- { 10, MPP_UNUSED }, /* ??? */
- { 11, MPP_UNUSED }, /* ??? */
- { 12, MPP_GIGE }, /* GE_TXD[4] */
- { 13, MPP_GIGE }, /* GE_TXD[5] */
- { 14, MPP_GIGE }, /* GE_TXD[6] */
- { 15, MPP_GIGE }, /* GE_TXD[7] */
- { 16, MPP_GIGE }, /* GE_RXD[4] */
- { 17, MPP_GIGE }, /* GE_RXD[5] */
- { 18, MPP_GIGE }, /* GE_RXD[6] */
- { 19, MPP_GIGE }, /* GE_RXD[7] */
- { -1 },
+/*
+ * LEDs attached to GPIO
+ */
+static struct gpio_led wrt350n_v2_led_pins[] = {
+ {
+ .name = "wrt350nv2:green:power",
+ .gpio = 0,
+ .active_low = 1,
+ }, {
+ .name = "wrt350nv2:green:security",
+ .gpio = 1,
+ .active_low = 1,
+ }, {
+ .name = "wrt350nv2:orange:power",
+ .gpio = 5,
+ .active_low = 1,
+ }, {
+ .name = "wrt350nv2:green:usb",
+ .gpio = 6,
+ .active_low = 1,
+ }, {
+ .name = "wrt350nv2:green:wireless",
+ .gpio = 7,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data wrt350n_v2_led_data = {
+ .leds = wrt350n_v2_led_pins,
+ .num_leds = ARRAY_SIZE(wrt350n_v2_led_pins),
+};
+
+static struct platform_device wrt350n_v2_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &wrt350n_v2_led_data,
+ },
+};
+
+/*
+ * Buttons attached to GPIO
+ */
+static struct gpio_keys_button wrt350n_v2_buttons[] = {
+ {
+ .code = KEY_RESTART,
+ .gpio = 3,
+ .desc = "Reset Button",
+ .active_low = 1,
+ }, {
+ .code = KEY_WPS_BUTTON,
+ .gpio = 2,
+ .desc = "WPS Button",
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_platform_data wrt350n_v2_button_data = {
+ .buttons = wrt350n_v2_buttons,
+ .nbuttons = ARRAY_SIZE(wrt350n_v2_buttons),
+};
+
+static struct platform_device wrt350n_v2_button_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .num_resources = 0,
+ .dev = {
+ .platform_data = &wrt350n_v2_button_data,
+ },
+};
+
+/*
+ * General setup
+ */
+static unsigned int wrt350n_v2_mpp_modes[] __initdata = {
+ MPP0_GPIO, /* Power LED green (0=on) */
+ MPP1_GPIO, /* Security LED (0=on) */
+ MPP2_GPIO, /* Internal Button (0=on) */
+ MPP3_GPIO, /* Reset Button (0=on) */
+ MPP4_GPIO, /* PCI int */
+ MPP5_GPIO, /* Power LED orange (0=on) */
+ MPP6_GPIO, /* USB LED (0=on) */
+ MPP7_GPIO, /* Wireless LED (0=on) */
+ MPP8_UNUSED, /* ??? */
+ MPP9_GIGE, /* GE_RXERR */
+ MPP10_UNUSED, /* ??? */
+ MPP11_UNUSED, /* ??? */
+ MPP12_GIGE, /* GE_TXD[4] */
+ MPP13_GIGE, /* GE_TXD[5] */
+ MPP14_GIGE, /* GE_TXD[6] */
+ MPP15_GIGE, /* GE_TXD[7] */
+ MPP16_GIGE, /* GE_RXD[4] */
+ MPP17_GIGE, /* GE_RXD[5] */
+ MPP18_GIGE, /* GE_RXD[6] */
+ MPP19_GIGE, /* GE_RXD[7] */
+ 0,
};
/*
@@ -106,7 +182,7 @@ static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = {
.duplex = DUPLEX_FULL,
};
-static struct dsa_platform_data wrt350n_v2_switch_data = {
+static struct dsa_chip_data wrt350n_v2_switch_chip_data = {
.port_names[0] = "lan2",
.port_names[1] = "lan1",
.port_names[2] = "wan",
@@ -115,6 +191,11 @@ static struct dsa_platform_data wrt350n_v2_switch_data = {
.port_names[7] = "lan4",
};
+static struct dsa_platform_data wrt350n_v2_switch_plat_data = {
+ .nr_chips = 1,
+ .chip = &wrt350n_v2_switch_chip_data,
+};
+
static void __init wrt350n_v2_init(void)
{
/*
@@ -129,15 +210,20 @@ static void __init wrt350n_v2_init(void)
*/
orion5x_ehci0_init();
orion5x_eth_init(&wrt350n_v2_eth_data);
- orion5x_eth_switch_init(&wrt350n_v2_switch_data, NO_IRQ);
+ orion5x_eth_switch_init(&wrt350n_v2_switch_plat_data, NO_IRQ);
orion5x_uart0_init();
- orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE,
- WRT350N_V2_NOR_BOOT_SIZE);
+ mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
+ ORION_MBUS_DEVBUS_BOOT_ATTR,
+ WRT350N_V2_NOR_BOOT_BASE,
+ WRT350N_V2_NOR_BOOT_SIZE);
platform_device_register(&wrt350n_v2_nor_flash);
+ platform_device_register(&wrt350n_v2_leds);
+ platform_device_register(&wrt350n_v2_button_device);
}
-static int __init wrt350n_v2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int __init wrt350n_v2_pci_map_irq(const struct pci_dev *dev, u8 slot,
+ u8 pin)
{
int irq;
@@ -159,7 +245,6 @@ static int __init wrt350n_v2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
static struct hw_pci wrt350n_v2_pci __initdata = {
.nr_controllers = 2,
- .swizzle = pci_std_swizzle,
.setup = orion5x_pci_sys_setup,
.scan = orion5x_pci_sys_scan_bus,
.map_irq = wrt350n_v2_pci_map_irq,
@@ -176,12 +261,12 @@ subsys_initcall(wrt350n_v2_pci_init);
MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
/* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
- .phys_io = ORION5X_REGS_PHYS_BASE,
- .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
- .boot_params = 0x00000100,
+ .atag_offset = 0x100,
.init_machine = wrt350n_v2_init,
.map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
- .timer = &orion5x_timer,
+ .init_time = orion5x_timer_init,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-12 20:17:54 +0000