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[brcm63xx] register GPIO-connected LEDs for known boards
[15.05/openwrt.git] / target / linux / brcm63xx / files / arch / mips / bcm63xx / boards / board_bcm963xx.c
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 3e767d8..52d4c27 100644 (file)
--- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -4,6 +4,7 @@
  * for more details.
  *
  * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
  */
 
 #include <linux/init.h>
@@ -24,6 +25,7 @@
 #include <bcm63xx_dev_uart.h>
 #include <bcm63xx_dev_wdt.h>
 #include <bcm63xx_dev_enet.h>
+#include <bcm63xx_dev_dsp.h>
 #include <bcm63xx_dev_pcmcia.h>
 #include <bcm63xx_dev_usb_ohci.h>
 #include <bcm63xx_dev_usb_ehci.h>
@@ -45,21 +47,93 @@ static struct board_info board;
 static struct board_info __initdata board_96338gw = {
        .name                           = "96338GW",
        .expected_cpu_id                = 0x6338,
-
+       
        .has_enet0                      = 1,
        .enet0 = {
-               .has_phy                = 1,
-               .use_internal_phy       = 1,
+               .force_speed_100        = 1,
+               .force_duplex_full      = 1,
        },
 
        .has_ohci0                      = 1,
+
+       .leds = {
+               {
+                       .name           = "adsl",
+                       .gpio           = 3,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ses",
+                       .gpio           = 5,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 0,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 1,
+                       .active_low     = 1,
+               }
+       },
 };
 
 static struct board_info __initdata board_96338w = {
-       .name                           = "9338W",
+       .name                           = "96338W",
        .expected_cpu_id                = 0x6338,
-
+       
        .has_enet0                      = 1,
+       .enet0 = {
+               .force_speed_100        = 1,
+               .force_duplex_full      = 1,
+       },
+
+       .leds = {
+               {
+                       .name           = "adsl",
+                       .gpio           = 3,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ses",
+                       .gpio           = 5,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 0,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 1,
+                       .active_low     = 1,
+               },
+       },
+};
+#endif
+
+/*
+ * known 6345 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6345
+static struct board_info __initdata board_96345gw2 = {
+       .name                           = "96345GW2",
+       .expected_cpu_id                = 0x6345,
 };
 #endif
 
@@ -78,6 +152,36 @@ static struct board_info __initdata board_96348r = {
                .has_phy                = 1,
                .use_internal_phy       = 1,
        },
+
+       .leds = {
+               {
+                       .name           = "adsl-fail",
+                       .gpio           = 2,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp",
+                       .gpio           = 3,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 0,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+                       
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 1,
+                       .active_low     = 1,
+               },
+       },
 };
 
 static struct board_info __initdata board_96348gw_10 = { 
@@ -100,6 +204,43 @@ static struct board_info __initdata board_96348gw_10 = {
        .has_ohci0                      = 1,
        .has_pccard                     = 1,
        .has_ehci0                      = 1,
+
+       .has_dsp                        = 1,
+       .dsp = {
+               .gpio_rst               = 6,
+               .gpio_int               = 34,
+               .cs                     = 2,
+               .ext_irq                = 2,
+       },
+       
+       .leds = {
+               {
+                       .name           = "adsl-fail",
+                       .gpio           = 2,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp",
+                       .gpio           = 3,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 0,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 1,
+                       .active_low     = 1,
+               },
+       },
 }; 
 
 static struct board_info __initdata board_96348gw_11 = {
@@ -124,6 +265,35 @@ static struct board_info __initdata board_96348gw_11 = {
        .has_ohci0 = 1,
        .has_pccard = 1,
        .has_ehci0 = 1,
+       
+       .leds = {
+               {
+                       .name           = "adsl-fail",
+                       .gpio           = 2,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp",
+                       .gpio           = 3,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 0,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 1,
+                       .active_low     = 1,
+               },
+       },
 };
 
 static struct board_info __initdata board_96348gw = {
@@ -143,7 +313,44 @@ static struct board_info __initdata board_96348gw = {
                .force_duplex_full      = 1,
        },
 
-       .has_ohci0 = 1,
+       .has_ohci0                      = 1,
+       .has_dsp                        = 1,
+       
+       .dsp = {
+               .gpio_rst               = 6,
+               .gpio_int               = 34,
+               .ext_irq                = 2,
+               .cs                     = 2,
+       },
+       
+       .leds = {
+               {
+                       .name           = "adsl-fail",
+                       .gpio           = 2,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp",
+                       .gpio           = 3,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 0,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 1,
+                       .active_low     = 1,
+               },
+       },
 };
 
 static struct board_info __initdata board_FAST2404 = {
@@ -239,6 +446,33 @@ static struct board_info __initdata board_96358vw = {
        .has_ohci0 = 1,
        .has_pccard = 1,
        .has_ehci0 = 1,
+       
+       .leds = {
+               {
+                       .name           = "adsl-fail",
+                       .gpio           = 15,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp",
+                       .gpio           = 22,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 23,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 4,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 5,
+               },
+       },
 };
 
 static struct board_info __initdata board_96358vw2 = {
@@ -263,6 +497,29 @@ static struct board_info __initdata board_96358vw2 = {
        .has_ohci0 = 1,
        .has_pccard = 1,
        .has_ehci0 = 1,
+
+       .leds = {
+               {
+                       .name           = "adsl",
+                       .gpio           = 22,
+                       .active_low     = 1,
+               },
+               {
+                       .name           = "ppp-fail",
+                       .gpio           = 23,
+               },
+               {
+                       .name           = "power",
+                       .gpio           = 5,
+                       .active_low     = 1,
+                       .default_trigger = "default-on",
+               },
+               {
+                       .name           = "stop",
+                       .gpio           = 4,
+                       .active_low     = 1,
+               },
+       },
 };
 
 static struct board_info __initdata board_AGPFS0 = {
@@ -296,6 +553,9 @@ static const struct board_info __initdata *bcm963xx_boards[] = {
        &board_96338gw,
        &board_96338w,
 #endif
+#ifdef CONFIG_BCM63XX_CPU_6345
+       &board_96345gw2,
+#endif
 #ifdef CONFIG_BCM63XX_CPU_6348
        &board_96348r,
        &board_96348gw,
@@ -323,9 +583,15 @@ void __init board_prom_init(void)
        char cfe_version[32];
        u32 val;
 
-       /* read base address of boot chip select (0) */
-       val = bcm_mpi_readl(MPI_CSBASE_REG(0));
-       val &= MPI_CSBASE_BASE_MASK;
+       /* read base address of boot chip select (0) 
+        * 6345 does not have MPI but boots from standard
+        * MIPS Flash address */
+       if (BCMCPU_IS_6345())
+               val = 0x1fc00000;
+       else {
+               val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+               val &= MPI_CSBASE_BASE_MASK;
+       }
        boot_addr = (u8 *)KSEG1ADDR(val);
 
        /* dump cfe version */
@@ -506,6 +772,14 @@ static struct resource gpiodev_resource = {
        .start                  = 0xFFFFFFFF,
 };
 
+static struct gpio_led_platform_data bcm63xx_led_data;
+
+static struct platform_device bcm63xx_gpio_leds = {
+       .name                   = "leds-gpio",
+       .id                     = 0,
+       .dev.platform_data      = &bcm63xx_led_data,
+};
+
 /*
  * third stage init callback, register all board devices.
  */
@@ -536,6 +810,10 @@ int __init board_register_devices(void)
 
        if (board.has_udc0)
                bcm63xx_udc_register();
+
+       if (board.has_dsp)
+               bcm63xx_dsp_register(&board.dsp);
+       
        /* Generate MAC address for WLAN and
         * register our SPROM */
 #ifdef CONFIG_PCI
@@ -548,8 +826,12 @@ int __init board_register_devices(void)
 #endif
 
        /* read base address of boot chip select (0) */
-       val = bcm_mpi_readl(MPI_CSBASE_REG(0));
-       val &= MPI_CSBASE_BASE_MASK;
+       if (BCMCPU_IS_6345())
+               val = 0x1fc0000;
+       else {
+               val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+               val &= MPI_CSBASE_BASE_MASK;
+       }
        mtd_resources[0].start = val;
        mtd_resources[0].end = 0x1FFFFFFF;
 
@@ -558,6 +840,11 @@ int __init board_register_devices(void)
        /* Register GPIODEV */
        platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
 
+       bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+       bcm63xx_led_data.leds = board.leds;
+
+       platform_device_register(&bcm63xx_gpio_leds);
+
        return 0;
 }
 
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