MIPS: BCM47XX: Add detection and GPIO config for Siemens SE505v2

This adds board detection for the Siemens SE505v2 and the led gpio
configuration. This board does not have any buttons.
This is based on OpenWrt broadcom-diag and Manuel Munz's nvram dump.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Cc: zajec5@gmail.com
Patchwork: https://patchwork.linux-mips.org/patch/6593/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c
index 63979dcec7e85f719e62cba231c681b738837087..abfc04ebb5bd945923c28197d232e50ae178ff80 100644 (file)
--- a/arch/mips/bcm47xx/board.c
+++ b/arch/mips/bcm47xx/board.c
@@ -181,6 +181,13 @@ struct bcm47xx_board_type_list3 bcm47xx_board_list_board[] __initconst = {
        { {0}, NULL},
 };
 
+/* boardtype, boardrev */
+static const
+struct bcm47xx_board_type_list2 bcm47xx_board_list_board_type_rev[] __initconst = {
+       {{BCM47XX_BOARD_SIEMENS_SE505V2, "Siemens SE505 V2"}, "0x0101", "0x10"},
+       { {0}, NULL},
+};
+
 static const
 struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
        {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
@@ -274,6 +281,16 @@ static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
                                return &e3->board;
                }
        }
+
+       if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 &&
+           bcm47xx_nvram_getenv("boardrev", buf2, sizeof(buf2)) >= 0 &&
+           bcm47xx_nvram_getenv("boardnum", buf3, sizeof(buf3)) ==  -ENOENT) {
+               for (e2 = bcm47xx_board_list_board_type_rev; e2->value1; e2++) {
+                       if (!strcmp(buf1, e2->value1) &&
+                           !strcmp(buf2, e2->value2))
+                               return &e2->board;
+               }
+       }
        return bcm47xx_board_unknown;
 }
 

diff --git a/arch/mips/bcm47xx/leds.c b/arch/mips/bcm47xx/leds.c
index d74117574f0196e80a616b200bd229c2a9246ff7..8bacc37e03828bac9d70a37c4d253af394230e12 100644 (file)
--- a/arch/mips/bcm47xx/leds.c
+++ b/arch/mips/bcm47xx/leds.c
@@ -383,6 +383,14 @@ bcm47xx_leds_netgear_wnr834bv2[] __initconst = {
        BCM47XX_GPIO_LED(7, "unk", "connected", 0, LEDS_GPIO_DEFSTATE_OFF),
 };
 
+/* Siemens */
+static const struct gpio_led
+bcm47xx_leds_siemens_se505v2[] __initconst = {
+       BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF),
+       BCM47XX_GPIO_LED(3, "unk", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
+       BCM47XX_GPIO_LED(5, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON),
+};
+
 /* SimpleTech */
 
 static const struct gpio_led
@@ -562,6 +570,10 @@ void __init bcm47xx_leds_register(void)
                bcm47xx_set_pdata(bcm47xx_leds_netgear_wnr834bv2);
                break;
 
+       case BCM47XX_BOARD_SIEMENS_SE505V2:
+               bcm47xx_set_pdata(bcm47xx_leds_siemens_se505v2);
+               break;
+
        case BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE:
                bcm47xx_set_pdata(bcm47xx_leds_simpletech_simpleshare);
                break;

diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
index a564a9fb92bcb887d334bdfc5953702790f1bdd1..60d3742986b4d58b375bd813391b8f979ab999fe 100644 (file)
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
@@ -94,6 +94,8 @@ enum bcm47xx_board {
 
        BCM47XX_BOARD_PHICOMM_M1,
 
+       BCM47XX_BOARD_SIEMENS_SE505V2,
+
        BCM47XX_BOARD_SIMPLETECH_SIMPLESHARE,
 
        BCM47XX_BOARD_ZTE_H218N,