[WIP] add basic support cpe210v2

[openwrt/staging/lynxis.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-cpe510.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
index 916c32ec49f026534b7dc5a0b9bd3b42cb41885c..5bd74ef53d875779618284034afcf1f1614ad8f8 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
@@ -37,9 +37,11 @@
 #define CPE510_GPIO_EXTERNAL_LNA1      19
 
 #define CPE510_GPIO_BTN_RESET  4
+#define CPE510V2_GPIO_BTN_RESET        17
 
 #define CPE510_KEYS_POLL_INTERVAL      20 /* msecs */
 #define CPE510_KEYS_DEBOUNCE_INTERVAL  (3 * CPE510_KEYS_POLL_INTERVAL)
+#define CPE510V2_KEYS_DEBOUNCE_INTERVAL        (5 * CPE510_KEYS_POLL_INTERVAL)
 
 
 static struct gpio_led cpe510_leds_gpio[] __initdata = {
@@ -70,6 +72,31 @@ static struct gpio_led cpe510_leds_gpio[] __initdata = {
        },
 };
 
+static struct gpio_led cpe510v2_leds_gpio[] __initdata = {
+       {
+               .name           = "tp-link:green:lan0",
+               .gpio           = CPE510_GPIO_LED_LAN0,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:green:link1",
+               .gpio           = CPE510_GPIO_LED_L1,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:green:link2",
+               .gpio           = CPE510_GPIO_LED_L2,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:green:link3",
+               .gpio           = CPE510_GPIO_LED_L3,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:green:link4",
+               .gpio           = CPE510_GPIO_LED_L4,
+               .active_low     = 1,
+       },
+};
+
+
 static struct gpio_led wbs510_leds_gpio[] __initdata = {
        {
                .name           = "tp-link:green:lan0",
@@ -109,6 +136,17 @@ static struct gpio_keys_button cpe510_gpio_keys[] __initdata = {
        }
 };
 
+static struct gpio_keys_button cpe510v2_gpio_keys[] __initdata = {
+       {
+               .desc           = "Reset button",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = CPE510V2_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = CPE510V2_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }
+};
+
 static void __init cpe_setup(u8 *mac)
 {
        /* Disable JTAG, enabling GPIOs 0-3 */
@@ -132,6 +170,59 @@ static void __init cpe_setup(u8 *mac)
 }
 
 
+static void __init cpe510v2_setup(void)
+{
+       void __iomem *reg;
+
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f830008);
+       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+       ath79_gpio_direction_select(8, 0);
+       ath79_gpio_direction_select(9, 0);
+
+       ath79_gpio_direction_select(10, 1); /* SOUT */
+       ath79_gpio_direction_select(5, 1);
+       ath79_gpio_direction_select(6, 1);
+       ath79_gpio_direction_select(7, 1);
+
+       ath79_gpio_output_select(10, 0x16); /* SOUT */
+       ath79_gpio_output_select(5, 0x09); /* CS0 */
+       ath79_gpio_output_select(6, 0x08); /* CLK */
+       ath79_gpio_output_select(7, 0x0c); /* MOSI */
+
+       ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE | AR934X_GPIO_FUNC_CLK_OBS3_EN,
+                                 AR934X_GPIO_FUNC_CLK_OBS4_EN);
+
+       reg = (void *)KSEG1ADDR(AR71XX_GPIO_BASE + QCA953X_GPIO_REG_IN_ENABLE0);
+       /* set in register */
+        __raw_writel(0x908, reg); /* pin 8 + pin 9 = SIN + MISO */
+        /* flush write */
+        __raw_readl(reg);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe510v2_leds_gpio),
+                                cpe510v2_leds_gpio);
+       ath79_register_gpio_keys_polled(1, CPE510_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(cpe510v2_gpio_keys),
+                                       cpe510v2_gpio_keys);
+
+       ath79_register_m25p80(NULL);
+
+       /* ethernet */
+       ath79_register_mdio(0, 0);
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+
+       ath79_switch_data.phy4_mii_en = 1;
+       ath79_eth0_data.duplex = DUPLEX_FULL;
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+       ath79_eth0_data.phy_mask = BIT(4);
+       ath79_eth0_data.speed = SPEED_100;
+
+       ath79_register_eth(0);
+
+       /* wmac */
+       ath79_register_wmac(ee, mac);
+}
+
 static void __init cpe510_setup(void)
 {
        u8 *mac = (u8 *) KSEG1ADDR(0x1f830008);
@@ -164,6 +255,12 @@ MIPS_MACHINE(ATH79_MACH_CPE210, "CPE210", "TP-LINK CPE210/220",
 MIPS_MACHINE(ATH79_MACH_CPE510, "CPE510", "TP-LINK CPE510/520",
             cpe510_setup);
 
+MIPS_MACHINE(ATH79_MACH_CPE210V2, "CPE210V2", "TP-LINK CPE210 v2",
+            cpe510v2_setup);
+
+MIPS_MACHINE(ATH79_MACH_CPE510V2, "CPE510V2", "TP-LINK CPE510 v2",
+            cpe510v2_setup);
+
 MIPS_MACHINE(ATH79_MACH_WBS210, "WBS210", "TP-LINK WBS210",
             wbs_setup);