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patch-3.5.1-nsa310.diff
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patch-3.5.1-nsa310.diff
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diff -uNr '--exclude=out' linux-3.5.1/arch/arm/mach-kirkwood/Kconfig linux-3.5.1-my/arch/arm/mach-kirkwood/Kconfig
--- linux-3.5.1/arch/arm/mach-kirkwood/Kconfig 2012-08-09 17:23:56.000000000 +0200
+++ linux-3.5.1-my/arch/arm/mach-kirkwood/Kconfig 2012-08-13 14:00:09.775602167 +0200
@@ -166,6 +166,18 @@
Say 'Y' here if you want your kernel to support the
HP t5325 Thin Client.
+config MACH_NSA310
+ bool "Zyxel NSA-310"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Zyxel NSA-310 NAS.
+
+config MACH_NSA320
+ bool "Zyxel NSA-320"
+ help
+ Say 'Y' here if you want your kernel to support the
+ Zyxel NSA-320 NAS.
+
endmenu
endif
diff -uNr '--exclude=out' linux-3.5.1/arch/arm/mach-kirkwood/Makefile linux-3.5.1-my/arch/arm/mach-kirkwood/Makefile
--- linux-3.5.1/arch/arm/mach-kirkwood/Makefile 2012-08-09 17:23:56.000000000 +0200
+++ linux-3.5.1-my/arch/arm/mach-kirkwood/Makefile 2012-08-13 14:00:09.791601976 +0200
@@ -18,6 +18,8 @@
obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_T5325) += t5325-setup.o
+obj-$(CONFIG_MACH_NSA320) += nsa320-setup.o mcu.o
+obj-$(CONFIG_MACH_NSA310) += nsa310-setup.o mcu.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o
diff -uNr '--exclude=out' linux-3.5.1/arch/arm/mach-kirkwood/mcu.c linux-3.5.1-my/arch/arm/mach-kirkwood/mcu.c
--- linux-3.5.1/arch/arm/mach-kirkwood/mcu.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-3.5.1-my/arch/arm/mach-kirkwood/mcu.c 2012-08-13 14:00:09.791601976 +0200
@@ -0,0 +1,125 @@
+#include <linux/module.h>
+#include <linux/init.h>
+#include <asm/irq.h>
+#include <asm/delay.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+#include <linux/timer.h>
+#include <linux/syscalls.h>
+#include <linux/kmod.h>
+#include <linux/syscalls.h>
+#include <linux/fs.h>
+#include <asm/fcntl.h>
+#include <asm/hardirq.h>
+#include <linux/ioctl.h>
+#include <linux/cdev.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <asm/io.h>
+#include <linux/spinlock.h>
+#include <mach/hardware.h>
+#include <asm/uaccess.h>
+#include <linux/syscalls.h>
+#include <asm/atomic.h>
+#include <linux/proc_fs.h>
+#include <asm/uaccess.h>
+#include <linux/kernel.h>
+
+#include <mach/kirkwood.h>
+#include <plat/gpio.h>
+#include <linux/gpio.h>
+#include "common.h"
+#include "mpp.h"
+
+
+
+#define MCU_DATA_PIN 14
+#define MCU_CLK_PIN 16
+#define MCU_ACT_PIN 17
+
+MODULE_LICENSE("GPL v2");
+#define MODULE_NAME "mcu"
+
+unsigned long mcu_data = 0;
+unsigned long mcu_counter = 0;
+
+static struct proc_dir_entry *mcu_proc;
+
+static int mcu_status_read_fn(char *buf, char **start, off_t offset,
+ int count, int *eof, void *data)
+{
+ unsigned long len, i;
+
+ mcu_data = 0;
+
+ gpio_request(14, "MCU_DATA");
+ gpio_request(16, "MCU_CLK");
+ gpio_request(17, "MCU_ACT");
+
+ gpio_direction_output(MCU_ACT_PIN, 0);
+ msleep(100);
+ gpio_direction_input(MCU_DATA_PIN);
+ gpio_direction_output(MCU_CLK_PIN, 0);
+ udelay(100);
+
+ for(i = 0 ; i < 32 ; i++)
+ {
+ mcu_data <<= 1;
+ gpio_set_value(MCU_CLK_PIN,1);
+
+ mcu_data |= gpio_get_value(MCU_DATA_PIN)?0x1:0;
+
+ udelay(100);
+
+ gpio_set_value(MCU_CLK_PIN,0);
+
+ udelay(100);
+ }
+
+
+ gpio_set_value(MCU_CLK_PIN,1);
+ gpio_set_value(MCU_ACT_PIN,1);
+
+
+ gpio_free(14);
+ gpio_free(16);
+ gpio_free(17);
+
+ len = sprintf(buf, "MagicNum:%u\nRpss:%u\nTemperature:%u\n",(unsigned int)((mcu_data & 0xff000000) >> 24),
+ (unsigned int)((mcu_data & 0xff0000) >> 16),
+ (unsigned int)((mcu_data & 0xffff)));
+ *eof = 1;
+
+ return len;
+}
+
+static int mcu_status_write_fn(struct file *file, const char __user *buffer,
+ unsigned long count, void *data)
+{
+ return 0;
+}
+
+
+static int __init mcu_init(void)
+{
+
+ mcu_proc = create_proc_entry("mcu", 0644, NULL);
+ if(mcu_proc != NULL)
+ {
+ mcu_proc->read_proc = mcu_status_read_fn;
+ mcu_proc->write_proc = mcu_status_write_fn;
+ }
+
+ return 0;
+}
+
+static void __exit mcu_exit(void)
+{
+ remove_proc_entry("mcu", NULL);
+
+}
+
+module_init(mcu_init);
+module_exit(mcu_exit);
+
diff -uNr '--exclude=out' linux-3.5.1/arch/arm/mach-kirkwood/nsa310-setup.c linux-3.5.1-my/arch/arm/mach-kirkwood/nsa310-setup.c
--- linux-3.5.1/arch/arm/mach-kirkwood/nsa310-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-3.5.1-my/arch/arm/mach-kirkwood/nsa310-setup.c 2012-08-13 14:00:09.791601976 +0200
@@ -0,0 +1,344 @@
+ /*
+ * Zyxel NSA-310 Setup, by AA666 and Peeter123
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/mtd/partitions.h>
+#include <mtd/mtd-abi.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_i2c.h>
+#include <linux/ethtool.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/leds.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+#include <linux/timer.h>
+#include <linux/jiffies.h>
+
+static void nsa310_timerfunc(unsigned long data);
+static DEFINE_TIMER(timer, nsa310_timerfunc, 0, 0);
+
+static struct mtd_partition nsa310_nand_parts[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x100000,
+ .mask_flags = MTD_WRITEABLE
+ }, {
+ .name = "uboot_env",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000
+ }, {
+ .name = "key_store",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000
+ }, {
+ .name = "info",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000
+ }, {
+ .name = "etc",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xA00000
+ }, {
+ .name = "kernel_1",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xA00000
+ }, {
+ .name = "rootfs1",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x2FC0000
+ }, {
+ .name = "kernel_2",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xA00000
+ }, {
+ .name = "rootfs2",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x2FC0000
+ },
+};
+
+static struct mv_sata_platform_data nsa310_sata_data = {
+ .n_ports = 2,
+};
+
+static unsigned int nsa310_mpp_config[] __initdata = {
+ MPP36_GPIO, // Reset button
+ MPP37_GPIO, // Copy button
+ MPP46_GPIO, // Power button
+
+ MPP48_GPIO, // Power Off
+ MPP21_GPIO, // USB Power Off
+
+ MPP28_GPIO, // Sys LED Green
+ MPP29_GPIO, // Sys LED Yellow
+ MPP41_GPIO, // SATA1 LED Green
+ MPP42_GPIO, // SATA1 LED Red
+ MPP12_GPO, // SATA2 LED Green
+ MPP13_GPIO, // SATA2 LED Red
+ MPP39_GPIO, // Copy LED Green
+ MPP40_GPIO, // Copy LED Red
+ MPP15_GPIO, // USB LED Green
+
+ MPP14_GPIO, // MCU Data
+ MPP16_GPIO, // MCU Clk
+ MPP17_GPIO, // MCU Act
+
+ MPP38_GPIO, // VID B0
+ MPP45_GPIO, // VID B1
+
+ MPP44_GPIO, // Buzzer
+ MPP43_GPIO, // HTP
+
+ MPP47_GPIO, // Power Resume Data
+ MPP49_GPIO, // Power Resume Clock
+
+ 0
+};
+
+static struct gpio_led nsa310_gpio_led[] = {
+ {
+ .name = "nsa310:green:System",
+ .default_trigger = "timer",
+ .gpio = 28,
+ .active_low = 0,
+
+ },
+ {
+ .name = "nsa310:red:System",
+ .default_trigger = "none",
+ .gpio = 29,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:green:SATA1",
+ .default_trigger = "none",
+ .gpio = 41,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:red:SATA1",
+ .default_trigger = "sata-disk",
+ .gpio = 42,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:green:SATA2",
+ .default_trigger = "none",
+ .gpio = 12,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:red:SATA2",
+ .default_trigger = "none",
+ .gpio = 13,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:green:USB",
+ .default_trigger = "none",
+ .gpio = 15,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:green:Copy",
+ .default_trigger = "none",
+ .gpio = 39,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa310:red:Copy",
+ .default_trigger = "none",
+ .gpio = 40,
+ .active_low = 0,
+ },
+};
+
+
+static int nsa310_gpio_blink_set(unsigned gpio, int state,
+ unsigned long *delay_on, unsigned long *delay_off)
+{
+
+// Use hardware acceleration
+// if (delay_on && delay_off && !*delay_on && !*delay_off)
+// *delay_on = *delay_off = 100;
+
+ switch(state) {
+ case GPIO_LED_NO_BLINK_LOW:
+ case GPIO_LED_NO_BLINK_HIGH:
+ orion_gpio_set_blink(gpio, 0);
+ gpio_set_value(gpio, state);
+ break;
+ case GPIO_LED_BLINK:
+ orion_gpio_set_blink(gpio, 1);
+ break;
+ }
+ return 0;
+}
+
+
+static struct gpio_led_platform_data nsa310_led_data = {
+ .leds = nsa310_gpio_led,
+ .num_leds = ARRAY_SIZE(nsa310_gpio_led),
+ .gpio_blink_set = nsa310_gpio_blink_set,
+};
+
+static struct platform_device nsa310_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = { .platform_data = &nsa310_led_data, }
+};
+
+static struct gpio_keys_button nsa310_gpio_keys_button[] = {
+ {
+ .code = KEY_POWER,
+ .type = EV_KEY,
+ .gpio = 46,
+ .desc = "Power Button",
+ .active_low = 0,
+ .debounce_interval = 1000,
+ },
+ {
+ .code = KEY_COPY,
+ .type = EV_KEY,
+ .gpio = 37,
+ .desc = "USB Copy",
+ .active_low = 1,
+ .debounce_interval = 1000,
+ },
+ {
+ .code = KEY_OPTION,
+ .type = EV_KEY,
+ .gpio = 36,
+ .desc = "Reset",
+ .active_low = 1,
+ .debounce_interval = 1000,
+ },
+};
+
+static struct gpio_keys_platform_data nsa310_keys_data = {
+ .buttons = nsa310_gpio_keys_button,
+ .nbuttons = ARRAY_SIZE(nsa310_gpio_keys_button),
+};
+
+
+static struct platform_device nsa310_buttons = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = { .platform_data = &nsa310_keys_data, }
+};
+
+static void nsa310_power_off(void)
+{
+//
+//don't work with sysfs
+ printk(KERN_INFO "NSA310: Activating power off GPIO pin...\n");
+ gpio_set_value(48, 1);
+
+// If machine goes to restart, uncomment next lines for infinite loop
+/* printk(KERN_INFO "System halted, please turn off power manually\n");
+ gpio_set_value(28, 0);
+ do {
+ mdelay(1000);
+ } while(1);
+*/
+}
+
+static void nsa310_timerfunc(unsigned long data)
+{
+// Activate USB Power
+ if (gpio_request(21, "USB Power") != 0 || gpio_direction_output(21, 1) != 0)
+ printk(KERN_ERR "NSA310: Failed to setup USB power GPIO\n");
+ else
+ printk(KERN_INFO "NSA310: USB power enabled\n");
+ gpio_free(21);
+}
+
+static void __init nsa310_init(void)
+{
+ u32 dev, rev;
+
+ kirkwood_init();
+
+ kirkwood_mpp_conf(nsa310_mpp_config);
+ kirkwood_nand_init(ARRAY_AND_SIZE(nsa310_nand_parts), 40);
+ kirkwood_pcie_id(&dev, &rev);
+
+ kirkwood_sata_init(&nsa310_sata_data);
+ kirkwood_uart0_init();
+ kirkwood_i2c_init();
+
+ platform_device_register(&nsa310_leds);
+ platform_device_register(&nsa310_buttons);
+
+ kirkwood_ehci_init();
+// USB Power delay for 20 sec
+ timer.function = nsa310_timerfunc;
+ timer.data = 0;
+ timer.expires = jiffies + msecs_to_jiffies(20000);
+ add_timer(&timer);
+
+
+/* Power resume control */
+ gpio_request(49, "Power-clk");
+ gpio_direction_output(49, 1);
+ gpio_request(47, "Power-data");
+// Clear power resume
+// gpio_direction_output(47, 0);
+// Set power resume
+ gpio_direction_output(47, 1);
+ udelay(1000);
+// gpio_direction_output(49, 0);
+ gpio_set_value(49, 0);
+// release GPIO?
+//test
+ gpio_free(47);
+ gpio_free(49);
+ printk(KERN_INFO "NSA310: Power resume enabled\n");
+
+
+// Activate Power-off GPIO
+ if (gpio_request(48, "Power-off") == 0 && gpio_direction_output(48, 0) == 0) {
+// gpio_free(48);
+ pm_power_off = nsa310_power_off;
+ printk(KERN_INFO "NSA310: Power-off GPIO enabled\n");
+ } else
+ printk(KERN_ERR "NSA310: Failed to configure Power-off GPIO\n");
+
+};
+
+static int __init nsa310_pci_init(void)
+{
+ if (machine_is_nsa310())
+ kirkwood_pcie_init(KW_PCIE0);
+ return 0;
+}
+
+subsys_initcall(nsa310_pci_init);
+
+MACHINE_START(NSA310, "Zyxel NSA-310")
+ .atag_offset = 0x100,
+ .init_machine = nsa310_init,
+ .map_io = kirkwood_map_io,
+ .init_early = kirkwood_init_early,
+ .init_irq = kirkwood_init_irq,
+ .timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
+MACHINE_END
+
diff -uNr '--exclude=out' linux-3.5.1/arch/arm/mach-kirkwood/nsa320-setup.c linux-3.5.1-my/arch/arm/mach-kirkwood/nsa320-setup.c
--- linux-3.5.1/arch/arm/mach-kirkwood/nsa320-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-3.5.1-my/arch/arm/mach-kirkwood/nsa320-setup.c 2012-08-13 14:00:09.791601976 +0200
@@ -0,0 +1,357 @@
+/*
+ * arch/arm/mach-kirkwood/nsa320-setup.c
+ *
+ * Zyxel NSA-320 Setup, by AA666
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/mtd/partitions.h>
+#include <mtd/mtd-abi.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/mv643xx_i2c.h>
+#include <linux/ethtool.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/leds.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+#include <linux/timer.h>
+#include <linux/jiffies.h>
+
+static void nsa320_timerfunc(unsigned long data);
+static DEFINE_TIMER(timer, nsa320_timerfunc, 0, 0);
+
+static struct mtd_partition nsa320_nand_parts[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x100000,
+ .mask_flags = MTD_WRITEABLE
+ }, {
+ .name = "uboot_env",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000
+ }, {
+ .name = "key_store",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000
+ }, {
+ .name = "info",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000
+ }, {
+ .name = "etc",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xA00000
+ }, {
+ .name = "kernel_1",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xA00000
+ }, {
+ .name = "rootfs1",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x2FC0000
+ }, {
+ .name = "kernel_2",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xA00000
+ }, {
+ .name = "rootfs2",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x2FC0000
+ },
+};
+
+static struct i2c_board_info __initdata nsa320_i2c_rtc = {
+ I2C_BOARD_INFO("pcf8563", 0x51),
+};
+
+static struct mv643xx_eth_platform_data nsa320_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+ .speed = SPEED_1000,
+ .duplex = DUPLEX_FULL,
+};
+
+static struct mv_sata_platform_data nsa320_sata_data = {
+ .n_ports = 2,
+};
+
+static unsigned int nsa320_mpp_config[] __initdata = {
+ MPP36_GPIO, // Reset button
+ MPP37_GPIO, // Copy button
+ MPP46_GPIO, // Power button
+
+ MPP48_GPIO, // Power Off
+ MPP21_GPIO, // USB Power Off
+
+ MPP28_GPIO, // Sys LED Green
+ MPP29_GPIO, // Sys LED Yellow
+ MPP41_GPIO, // SATA1 LED Green
+ MPP42_GPIO, // SATA1 LED Red
+ MPP12_GPO, // SATA2 LED Green
+ MPP13_GPIO, // SATA2 LED Red
+ MPP39_GPIO, // Copy LED Green
+ MPP40_GPIO, // Copy LED Red
+ MPP15_GPIO, // USB LED Green
+
+ MPP14_GPIO, // MCU Data
+ MPP16_GPIO, // MCU Clk
+ MPP17_GPIO, // MCU Act
+
+ MPP38_GPIO, // VID B0
+ MPP45_GPIO, // VID B1
+
+ MPP44_GPIO, // Buzzer
+ MPP43_GPIO, // HTP
+
+ MPP47_GPIO, // Power Resume Data
+ MPP49_GPIO, // Power Resume Clock
+
+ 0
+};
+
+static struct gpio_led nsa320_gpio_led[] = {
+ {
+ .name = "nsa320:green:System",
+ .default_trigger = "timer",
+ .gpio = 28,
+ .active_low = 0,
+
+ },
+ {
+ .name = "nsa320:red:System",
+ .default_trigger = "none",
+ .gpio = 29,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:green:SATA1",
+ .default_trigger = "none",
+ .gpio = 41,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:red:SATA1",
+ .default_trigger = "sata-disk",
+ .gpio = 42,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:green:SATA2",
+ .default_trigger = "none",
+ .gpio = 12,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:red:SATA2",
+ .default_trigger = "none",
+ .gpio = 13,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:green:USB",
+ .default_trigger = "none",
+ .gpio = 15,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:green:Copy",
+ .default_trigger = "none",
+ .gpio = 39,
+ .active_low = 0,
+ },
+ {
+ .name = "nsa320:red:Copy",
+ .default_trigger = "none",
+ .gpio = 40,
+ .active_low = 0,
+ },
+};
+
+
+static int nsa320_gpio_blink_set(unsigned gpio, int state,
+ unsigned long *delay_on, unsigned long *delay_off)
+{
+
+// Use hardware acceleration
+// if (delay_on && delay_off && !*delay_on && !*delay_off)
+// *delay_on = *delay_off = 100;
+
+ switch(state) {
+ case GPIO_LED_NO_BLINK_LOW:
+ case GPIO_LED_NO_BLINK_HIGH:
+ orion_gpio_set_blink(gpio, 0);
+ gpio_set_value(gpio, state);
+ break;
+ case GPIO_LED_BLINK:
+ orion_gpio_set_blink(gpio, 1);
+ break;
+ }
+ return 0;
+}
+
+
+static struct gpio_led_platform_data nsa320_led_data = {
+ .leds = nsa320_gpio_led,
+ .num_leds = ARRAY_SIZE(nsa320_gpio_led),
+ .gpio_blink_set = nsa320_gpio_blink_set,
+};
+
+static struct platform_device nsa320_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = { .platform_data = &nsa320_led_data, }
+};
+
+static struct gpio_keys_button nsa320_gpio_keys_button[] = {
+ {
+ .code = KEY_POWER,
+ .type = EV_KEY,
+ .gpio = 46,
+ .desc = "Power Button",
+ .active_low = 0,
+ .debounce_interval = 1000,
+ },
+ {
+ .code = KEY_COPY,
+ .type = EV_KEY,
+ .gpio = 37,
+ .desc = "USB Copy",
+ .active_low = 1,
+ .debounce_interval = 1000,
+ },
+ {
+ .code = KEY_OPTION,
+ .type = EV_KEY,
+ .gpio = 36,
+ .desc = "Reset",
+ .active_low = 1,
+ .debounce_interval = 1000,
+ },
+};
+
+static struct gpio_keys_platform_data nsa320_keys_data = {
+ .buttons = nsa320_gpio_keys_button,
+ .nbuttons = ARRAY_SIZE(nsa320_gpio_keys_button),
+};
+
+static struct platform_device nsa320_buttons = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = { .platform_data = &nsa320_keys_data, }
+};
+
+static void nsa320_power_off(void)
+{
+//
+//don't work with sysfs
+ printk(KERN_INFO "NSA320: Activating power off GPIO pin...\n");
+ gpio_set_value(48, 1);
+
+// If machine goes to restart, uncomment next lines for infinite loop
+/* printk(KERN_INFO "System halted, please turn off power manually\n");
+ gpio_set_value(28, 0);
+ do {
+ mdelay(1000);
+ } while(1);
+*/
+}
+
+static void nsa320_timerfunc(unsigned long data)
+{
+// Activate USB Power
+ if (gpio_request(21, "USB Power") != 0 || gpio_direction_output(21, 1) != 0)
+ printk(KERN_ERR "NSA320: Failed to setup USB power GPIO\n");
+ else
+ printk(KERN_INFO "NSA320: USB power enabled\n");
+ gpio_free(21);
+}
+
+static void __init nsa320_init(void)
+{
+ u32 dev, rev;
+
+ kirkwood_init();
+
+ kirkwood_mpp_conf(nsa320_mpp_config);
+ kirkwood_nand_init(ARRAY_AND_SIZE(nsa320_nand_parts), 40);
+ kirkwood_ge00_init(&nsa320_ge00_data);
+ kirkwood_pcie_id(&dev, &rev);
+
+ kirkwood_sata_init(&nsa320_sata_data);
+ kirkwood_uart0_init();
+ kirkwood_i2c_init();
+ i2c_register_board_info(0, &nsa320_i2c_rtc, 1);
+
+ platform_device_register(&nsa320_leds);
+ platform_device_register(&nsa320_buttons);
+
+ kirkwood_ehci_init();
+// USB Power delay for 20 sec
+ timer.function = nsa320_timerfunc;
+ timer.data = 0;
+ timer.expires = jiffies + msecs_to_jiffies(20000);
+ add_timer(&timer);
+
+
+/* Power resume control */
+ gpio_request(49, "Power-clk");
+ gpio_direction_output(49, 1);
+ gpio_request(47, "Power-data");
+// Clear power resume
+// gpio_direction_output(47, 0);
+// Set power resume
+ gpio_direction_output(47, 1);
+ udelay(1000);
+// gpio_direction_output(49, 0);
+ gpio_set_value(49, 0);
+// release GPIO?
+//test
+ gpio_free(47);
+ gpio_free(49);
+ printk(KERN_INFO "NSA320: Power resume enabled\n");
+
+
+// Activate Power-off GPIO
+ if (gpio_request(48, "Power-off") == 0 && gpio_direction_output(48, 0) == 0) {
+// gpio_free(48);
+ pm_power_off = nsa320_power_off;
+ printk(KERN_INFO "NSA320: Power-off GPIO enabled\n");
+ } else
+ printk(KERN_ERR "failed to configure Power-off GPIO\n");
+
+};
+
+static int __init nsa320_pci_init(void)
+{
+ if (machine_is_nsa320())
+ kirkwood_pcie_init(KW_PCIE0);
+ return 0;
+}
+
+subsys_initcall(nsa320_pci_init);
+
+MACHINE_START(NSA320, "Zyxel NSA-320")
+ .atag_offset = 0x100,
+ .init_machine = nsa320_init,
+ .map_io = kirkwood_map_io,
+ .init_early = kirkwood_init_early,
+ .init_irq = kirkwood_init_irq,
+ .timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
+MACHINE_END
diff -uNr '--exclude=out' linux-3.5.1/drivers/ata/sata_mv.c linux-3.5.1-my/drivers/ata/sata_mv.c
--- linux-3.5.1/drivers/ata/sata_mv.c 2012-08-09 17:23:56.000000000 +0200
+++ linux-3.5.1-my/drivers/ata/sata_mv.c 2012-08-13 14:00:09.791601976 +0200
@@ -69,6 +69,7 @@
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <linux/libata.h>
+#include <linux/leds.h>
#define DRV_NAME "sata_mv"
#define DRV_VERSION "1.28"
@@ -1153,6 +1154,8 @@
{
int want_ncq = (protocol == ATA_PROT_NCQ);
+ ledtrig_sata_activity();
+
if (pp->pp_flags & MV_PP_FLAG_EDMA_EN) {
int using_ncq = ((pp->pp_flags & MV_PP_FLAG_NCQ_EN) != 0);
if (want_ncq != using_ncq)
diff -uNr '--exclude=out' linux-3.5.1/drivers/i2c/busses/i2c-mv64xxx.c linux-3.5.1-my/drivers/i2c/busses/i2c-mv64xxx.c
--- linux-3.5.1/drivers/i2c/busses/i2c-mv64xxx.c 2012-08-09 17:23:56.000000000 +0200
+++ linux-3.5.1-my/drivers/i2c/busses/i2c-mv64xxx.c 2012-08-13 14:00:09.791601976 +0200
@@ -59,7 +59,6 @@
MV64XXX_I2C_STATE_INVALID,
MV64XXX_I2C_STATE_IDLE,
MV64XXX_I2C_STATE_WAITING_FOR_START_COND,
- MV64XXX_I2C_STATE_WAITING_FOR_RESTART,
MV64XXX_I2C_STATE_WAITING_FOR_ADDR_1_ACK,
MV64XXX_I2C_STATE_WAITING_FOR_ADDR_2_ACK,
MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_ACK,
@@ -71,7 +70,6 @@
MV64XXX_I2C_ACTION_INVALID,
MV64XXX_I2C_ACTION_CONTINUE,
MV64XXX_I2C_ACTION_SEND_START,
- MV64XXX_I2C_ACTION_SEND_RESTART,
MV64XXX_I2C_ACTION_SEND_ADDR_1,
MV64XXX_I2C_ACTION_SEND_ADDR_2,
MV64XXX_I2C_ACTION_SEND_DATA,
@@ -93,7 +91,6 @@
u32 addr2;
u32 bytes_left;
u32 byte_posn;
- u32 send_stop;
u32 block;
int rc;
u32 freq_m;
@@ -162,15 +159,8 @@
if ((drv_data->bytes_left == 0)
|| (drv_data->aborting
&& (drv_data->byte_posn != 0))) {
- if (drv_data->send_stop) {
- drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP;
- drv_data->state = MV64XXX_I2C_STATE_IDLE;
- } else {
- drv_data->action =
- MV64XXX_I2C_ACTION_SEND_RESTART;
- drv_data->state =
- MV64XXX_I2C_STATE_WAITING_FOR_RESTART;
- }
+ drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP;
+ drv_data->state = MV64XXX_I2C_STATE_IDLE;
} else {
drv_data->action = MV64XXX_I2C_ACTION_SEND_DATA;
drv_data->state =
@@ -238,15 +228,6 @@
mv64xxx_i2c_do_action(struct mv64xxx_i2c_data *drv_data)
{
switch(drv_data->action) {
- case MV64XXX_I2C_ACTION_SEND_RESTART:
- drv_data->cntl_bits |= MV64XXX_I2C_REG_CONTROL_START;
- drv_data->cntl_bits &= ~MV64XXX_I2C_REG_CONTROL_INTEN;
- writel(drv_data->cntl_bits,
- drv_data->reg_base + MV64XXX_I2C_REG_CONTROL);
- drv_data->block = 0;
- wake_up_interruptible(&drv_data->waitq);
- break;
-
case MV64XXX_I2C_ACTION_CONTINUE:
writel(drv_data->cntl_bits,
drv_data->reg_base + MV64XXX_I2C_REG_CONTROL);
@@ -405,8 +386,7 @@
}
static int
-mv64xxx_i2c_execute_msg(struct mv64xxx_i2c_data *drv_data, struct i2c_msg *msg,
- int is_first, int is_last)
+mv64xxx_i2c_execute_msg(struct mv64xxx_i2c_data *drv_data, struct i2c_msg *msg)
{
unsigned long flags;
@@ -426,18 +406,10 @@
drv_data->bytes_left--;
}
} else {
- if (is_first) {
- drv_data->action = MV64XXX_I2C_ACTION_SEND_START;
- drv_data->state =
- MV64XXX_I2C_STATE_WAITING_FOR_START_COND;
- } else {
- drv_data->action = MV64XXX_I2C_ACTION_SEND_ADDR_1;
- drv_data->state =
- MV64XXX_I2C_STATE_WAITING_FOR_ADDR_1_ACK;
- }
+ drv_data->action = MV64XXX_I2C_ACTION_SEND_START;
+ drv_data->state = MV64XXX_I2C_STATE_WAITING_FOR_START_COND;
}
- drv_data->send_stop = is_last;
drv_data->block = 1;
mv64xxx_i2c_do_action(drv_data);
spin_unlock_irqrestore(&drv_data->lock, flags);
@@ -465,12 +437,9 @@
struct mv64xxx_i2c_data *drv_data = i2c_get_adapdata(adap);
int i, rc;
- for (i = 0; i < num; i++) {
- rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i],
- i == 0, i + 1 == num);
- if (rc < 0)
+ for (i=0; i<num; i++)
+ if ((rc = mv64xxx_i2c_execute_msg(drv_data, &msgs[i])) < 0)
return rc;
- }
return num;
}
diff -uNr '--exclude=out' linux-3.5.1/drivers/leds/Kconfig linux-3.5.1-my/drivers/leds/Kconfig