ar71xx: add support for buffalo WZR-450HP2

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43026

9 files changed, 280 insertions, 1 deletions

diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
index fdbca5166b..743f9de124 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/02_network
@@ -46,7 +46,8 @@ ap136-010)
 
 ap136-020 |\
 ap135-020 |\
-tl-wr1043nd-v2)
+tl-wr1043nd-v2 |\
+wzr-450hp2)
 	ucidef_set_interfaces_lan_wan "eth1" "eth0"
 	ucidef_add_switch "switch0" "1" "1"
 	ucidef_add_switch_vlan "switch0" "1" "0 1 2 3 4"
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 378a619d89..40e930360c 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -716,6 +716,9 @@ ar71xx_board_detect() {
 	*WRT400N)
 		name="wrt400n"
 		;;
+	*"WZR-450HP2")
+		name="wzr-450hp2"
+		;;
 	*"WZR-HP-AG300H/WZR-600DHP")
 		name="wzr-hp-ag300h"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index b8b2fa9980..6220f16a7e 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -200,6 +200,7 @@ platform_check_image() {
 	wzr-hp-g300nh | \
 	wzr-hp-g450h | \
 	wzr-hp-ag300h | \
+	wzr-450hp2 | \
 	whr-g301n | \
 	whr-hp-g300n | \
 	whr-hp-gn | \
diff --git a/target/linux/ar71xx/config-3.10 b/target/linux/ar71xx/config-3.10
index 48ff4919c1..1b3eddbb99 100644
--- a/target/linux/ar71xx/config-3.10
+++ b/target/linux/ar71xx/config-3.10
@@ -123,6 +123,7 @@ CONFIG_ATH79_MACH_WP543=y
 CONFIG_ATH79_MACH_WPE72=y
 CONFIG_ATH79_MACH_WRT160NL=y
 CONFIG_ATH79_MACH_WRT400N=y
+CONFIG_ATH79_MACH_WZR_450HP2=y
 CONFIG_ATH79_MACH_WZR_HP_AG300H=y
 CONFIG_ATH79_MACH_WZR_HP_G300NH=y
 CONFIG_ATH79_MACH_WZR_HP_G300NH2=y
diff --git a/target/linux/ar71xx/config-3.14 b/target/linux/ar71xx/config-3.14
index 0996ccb9b7..cc995f4480 100644
--- a/target/linux/ar71xx/config-3.14
+++ b/target/linux/ar71xx/config-3.14
@@ -124,6 +124,7 @@ CONFIG_ATH79_MACH_WP543=y
 CONFIG_ATH79_MACH_WPE72=y
 CONFIG_ATH79_MACH_WRT160NL=y
 CONFIG_ATH79_MACH_WRT400N=y
+CONFIG_ATH79_MACH_WZR_450HP2=y
 CONFIG_ATH79_MACH_WZR_HP_AG300H=y
 CONFIG_ATH79_MACH_WZR_HP_G300NH=y
 CONFIG_ATH79_MACH_WZR_HP_G300NH2=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-450hp2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-450hp2.c
new file mode 100644
index 0000000000..428876fccb
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-450hp2.c
@@ -0,0 +1,221 @@
+/*
+ * Buffalo WZR-450HP2 board support
+ *
+ * Copyright (c) 2013 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * Based on the Qualcomm Atheros AP135/AP136 reference board support code
+ *   Copyright (c) 2012 Qualcomm Atheros
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <linux/phy.h>
+#include <linux/gpio.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define WZR_450HP2_KEYS_POLL_INTERVAL	20	/* msecs */
+#define WZR_450HP2_KEYS_DEBOUNCE_INTERVAL (3 * WZR_450HP2_KEYS_POLL_INTERVAL)
+
+#define WZR_450HP2_WMAC_CALDATA_OFFSET	0x1000
+
+static struct mtd_partition wzrhpg450h_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x0040000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "u-boot-env",
+		.offset		= 0x0040000,
+		.size		= 0x0010000,
+	}, {
+		.name		= "ART",
+		.offset		= 0x0ff0000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "firmware",
+		.offset		= 0x0050000,
+		.size		= 0x0f90000,
+	}, {
+		.name		= "user_property",
+		.offset		= 0x0fe0000,
+		.size		= 0x0010000,
+	}
+};
+
+static struct flash_platform_data wzr_450hp2_flash_data = {
+	.parts		= wzrhpg450h_partitions,
+	.nr_parts	= ARRAY_SIZE(wzrhpg450h_partitions),
+};
+
+static struct gpio_led wzr_450hp2_leds_gpio[] __initdata = {
+	{
+		.name		= "buffalo:green:wps",
+		.gpio		= 3,
+		.active_low	= 1,
+	},
+	{
+		.name		= "buffalo:green:system",
+		.gpio		= 20,
+		.active_low	= 1,
+	},
+	{
+		.name		= "buffalo:green:wlan",
+		.gpio		= 18,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button wzr_450hp2_gpio_keys[] __initdata = {
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = WZR_450HP2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 17,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "RFKILL button",
+		.type		= EV_KEY,
+		.code		= KEY_RFKILL,
+		.debounce_interval = WZR_450HP2_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 21,
+		.active_low	= 1,
+	},
+};
+
+static const struct ar8327_led_info wzr_450hp2_leds_ar8327[] = {
+	AR8327_LED_INFO(PHY0_0, HW, "buffalo:green:lan1"),
+	AR8327_LED_INFO(PHY1_0, HW, "buffalo:green:lan2"),
+	AR8327_LED_INFO(PHY2_0, HW, "buffalo:green:lan3"),
+	AR8327_LED_INFO(PHY3_0, HW, "buffalo:green:lan4"),
+	AR8327_LED_INFO(PHY4_0, HW, "buffalo:green:wan"),
+};
+
+/* GMAC0 of the AR8327 switch is connected to the QCA9558 SoC via SGMII */
+static struct ar8327_pad_cfg wzr_450hp2_ar8327_pad0_cfg = {
+	.mode = AR8327_PAD_MAC_SGMII,
+	.sgmii_delay_en = true,
+};
+
+/* GMAC6 of the AR8327 switch is connected to the QCA9558 SoC via RGMII */
+static struct ar8327_pad_cfg wzr_450hp2_ar8327_pad6_cfg = {
+	.mode = AR8327_PAD_MAC_RGMII,
+	.txclk_delay_en = true,
+	.rxclk_delay_en = true,
+	.txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
+	.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
+};
+
+static struct ar8327_led_cfg wzr_450hp2_ar8327_led_cfg = {
+	.led_ctrl0 = 0xcc35cc35,
+	.led_ctrl1 = 0xca35ca35,
+	.led_ctrl2 = 0xc935c935,
+	.led_ctrl3 = 0x03ffff00,
+	.open_drain = true,
+};
+
+static struct ar8327_platform_data wzr_450hp2_ar8327_data = {
+	.pad0_cfg = &wzr_450hp2_ar8327_pad0_cfg,
+	.pad6_cfg = &wzr_450hp2_ar8327_pad6_cfg,
+	.port0_cfg = {
+		.force_link = 1,
+		.speed = AR8327_PORT_SPEED_1000,
+		.duplex = 1,
+		.txpause = 1,
+		.rxpause = 1,
+	},
+	.port6_cfg = {
+		.force_link = 1,
+		.speed = AR8327_PORT_SPEED_1000,
+		.duplex = 1,
+		.txpause = 1,
+		.rxpause = 1,
+	},
+	.led_cfg = &wzr_450hp2_ar8327_led_cfg,
+	.num_leds = ARRAY_SIZE(wzr_450hp2_leds_ar8327),
+	.leds = wzr_450hp2_leds_ar8327,
+};
+
+static struct mdio_board_info wzr_450hp2_mdio0_info[] = {
+	{
+		.bus_id = "ag71xx-mdio.0",
+		.phy_addr = 0,
+		.platform_data = &wzr_450hp2_ar8327_data,
+	},
+};
+
+static void __init wzr_450hp2_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+	u8 *mac_wan = art;
+	u8 *mac_lan = mac_wan + ETH_ALEN;
+
+	ath79_register_m25p80(&wzr_450hp2_flash_data);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(wzr_450hp2_leds_gpio),
+				 wzr_450hp2_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, WZR_450HP2_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(wzr_450hp2_gpio_keys),
+					wzr_450hp2_gpio_keys);
+
+	ath79_register_wmac(art + WZR_450HP2_WMAC_CALDATA_OFFSET, mac_lan);
+
+	mdiobus_register_board_info(wzr_450hp2_mdio0_info,
+				    ARRAY_SIZE(wzr_450hp2_mdio0_info));
+	ath79_register_mdio(0, 0x0);
+
+	ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
+
+	/* GMAC0 is connected to the RMGII interface */
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ath79_eth0_data.phy_mask = BIT(0);
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+	ath79_eth0_pll_data.pll_1000 = 0x56000000;
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac_wan, 0);
+	ath79_register_eth(0);
+
+	/* GMAC1 is connected to the SGMII interface */
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+	ath79_eth1_data.speed = SPEED_1000;
+	ath79_eth1_data.duplex = DUPLEX_FULL;
+	ath79_eth1_pll_data.pll_1000 = 0x03000101;
+
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac_lan, 0);
+	ath79_register_eth(1);
+
+	ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_WZR_450HP2, "WZR-450HP2",
+	     "Buffalo WZR-450HP2", wzr_450hp2_setup);
+
diff --git a/target/linux/ar71xx/generic/profiles/buffalo.mk b/target/linux/ar71xx/generic/profiles/buffalo.mk
index 80e7192106..900f6a846e 100644
--- a/target/linux/ar71xx/generic/profiles/buffalo.mk
+++ b/target/linux/ar71xx/generic/profiles/buffalo.mk
@@ -49,6 +49,17 @@ endef
 
 $(eval $(call Profile,WZRHPG450H))
 
+define Profile/WZR450HP2
+	NAME:=Buffalo WZR-450HP2
+	PACKAGES:=kmod-usb-core kmod-usb2 kmod-ledtrig-usbdev
+endef
+
+define Profile/WZR450HP2/Description
+	Package set optimized for the Buffalo WZR-450HP2
+endef
+
+$(eval $(call Profile,WZR450HP2))
+
 define Profile/WZR600DHP
 	NAME:=Buffalo WZR-600DHP
 	PACKAGES:=kmod-usb-core kmod-usb2 kmod-ledtrig-usbdev
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index f0e65861f8..3256cb8bb5 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -1284,6 +1284,7 @@ $(eval $(call SingleProfile,WZRHP64K,64kraw,WZRHPG300NH2,wzr-hp-g300nh2,WZR-HP-G
 $(eval $(call SingleProfile,WZRHP64K,64kraw,WZRHPAG300H,wzr-hp-ag300h,WZR-HP-AG300H,ttyS0,115200,WZR-HP-AG300H))
 $(eval $(call SingleProfile,WZRHP64K,64kraw,WZRHPG450H,wzr-hp-g450h,WZR-HP-G450H,ttyS0,115200,WZR-HP-AG450H))
 $(eval $(call SingleProfile,WZRHP64K,64kraw,WZR600DHP,wzr-600dhp,WZR-HP-AG300H,ttyS0,115200,WZR-600DHP))
+$(eval $(call SingleProfile,WZRHP64K,64kraw,WZR450HP2,wzr-450hp2,WZR-450HP2,ttyS0,115200,WZR-450HP2))
 
 $(eval $(call SingleProfile,Zcomax,64k,ZCN1523H28,zcn-1523h-2-8,ZCN-1523H-2,ttyS0,115200,$$(zcn1523h_mtdlayout)))
 $(eval $(call SingleProfile,Zcomax,64k,ZCN1523H516,zcn-1523h-5-16,ZCN-1523H-5,ttyS0,115200,$$(zcn1523h_mtdlayout)))
diff --git a/target/linux/ar71xx/patches-3.14/729-MIPS-ath79-add-WZR-450HP2.patch b/target/linux/ar71xx/patches-3.14/729-MIPS-ath79-add-WZR-450HP2.patch
new file mode 100644
index 0000000000..d7364e4b36
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.14/729-MIPS-ath79-add-WZR-450HP2.patch
@@ -0,0 +1,39 @@
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -182,6 +182,7 @@ enum ath79_mach_type {
+ 	ATH79_MACH_WZR_HP_G300NH,	/* Buffalo WZR-HP-G300NH */
+ 	ATH79_MACH_WZR_HP_G300NH2,	/* Buffalo WZR-HP-G300NH2 */
+ 	ATH79_MACH_WZR_HP_G450H,	/* Buffalo WZR-HP-G450H */
++	ATH79_MACH_WZR_450HP2,		/* Buffalo WZR-450HP2 */
+ 	ATH79_MACH_ZCN_1523H_2,		/* Zcomax ZCN-1523H-2-xx */
+ 	ATH79_MACH_ZCN_1523H_5,		/* Zcomax ZCN-1523H-5-xx */
+ };
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -263,6 +263,16 @@ config ATH79_MACH_WZR_HP_G450H
+ 	select ATH79_DEV_M25P80
+ 	select ATH79_DEV_USB
+ 
++config ATH79_MACH_WZR_450HP2
++	bool "Buffalo WZR-450HP2 board support"
++	select SOC_QCA955X
++	select ATH79_DEV_ETH
++	select ATH79_DEV_GPIO_BUTTONS
++	select ATH79_DEV_LEDS_GPIO
++	select ATH79_DEV_M25P80
++	select ATH79_DEV_USB
++	select ATH79_DEV_WMAC
++
+ config ATH79_MACH_WP543
+ 	bool "Compex WP543/WPJ543 board support"
+ 	select SOC_AR71XX
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -140,6 +140,7 @@ obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH)	+
+ obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH2)	+= mach-wzr-hp-g300nh2.o
+ obj-$(CONFIG_ATH79_MACH_WZR_HP_AG300H)	+= mach-wzr-hp-ag300h.o
+ obj-$(CONFIG_ATH79_MACH_WZR_HP_G450H)	+= mach-wzr-hp-g450h.o
++obj-$(CONFIG_ATH79_MACH_WZR_450HP2)	+= mach-wzr-450hp2.o
+ obj-$(CONFIG_ATH79_MACH_ZCN_1523H)	+= mach-zcn-1523h.o
+ obj-$(CONFIG_ATH79_MACH_CARAMBOLA2)	+= mach-carambola2.o
+ obj-$(CONFIG_ATH79_MACH_NBG6716)	+= mach-nbg6716.o