ar71xx: add support for ap152 reference board

Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46972 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 202 insertions, 0 deletions

diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index d46aa27002..efb3d1639a 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -377,6 +377,9 @@ ar71xx_board_detect() {
 	*"AP147-010 reference board")
 		name="ap147-010"
 		;;
+	*"AP152 reference board")
+		name="ap152"
+		;;
 	*AP81)
 		name="ap81"
 		;;
diff --git a/target/linux/ar71xx/config-4.1 b/target/linux/ar71xx/config-4.1
index 6c24806c63..51f2f2f1cb 100644
--- a/target/linux/ar71xx/config-4.1
+++ b/target/linux/ar71xx/config-4.1
@@ -41,6 +41,7 @@ CONFIG_ATH79_MACH_AP132=y
 CONFIG_ATH79_MACH_AP136=y
 CONFIG_ATH79_MACH_AP143=y
 CONFIG_ATH79_MACH_AP147=y
+CONFIG_ATH79_MACH_AP152=y
 CONFIG_ATH79_MACH_AP81=y
 CONFIG_ATH79_MACH_AP83=y
 CONFIG_ATH79_MACH_AP96=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ap152.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ap152.c
new file mode 100644
index 0000000000..a1eb06b984
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ap152.c
@@ -0,0 +1,141 @@
+
+/*
+ * Qualcomm Atheros AP152 reference board support
+ *
+ * Copyright (c) 2015 Qualcomm Atheros
+ * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * 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/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+#include "pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+
+#define AP152_GPIO_LED_USB0		7
+#define AP152_GPIO_LED_USB1		8
+
+#define AP152_GPIO_BTN_RESET            2
+#define AP152_GPIO_BTN_WPS              1
+#define AP152_KEYS_POLL_INTERVAL        20     /* msecs */
+#define AP152_KEYS_DEBOUNCE_INTERVAL    (3 * AP152_KEYS_POLL_INTERVAL)
+
+#define AP152_MAC0_OFFSET               0
+#define AP152_WMAC_CALDATA_OFFSET       0x1000
+
+static struct gpio_led ap152_leds_gpio[] __initdata = {
+	{
+		.name		= "ap152:green:usb0",
+		.gpio		= AP152_GPIO_LED_USB0,
+		.active_low	= 1,
+	},
+	{
+		.name		= "ap152:green:usb1",
+		.gpio		= AP152_GPIO_LED_USB1,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button ap152_gpio_keys[] __initdata = {
+	{
+		.desc		= "WPS button",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = AP152_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= AP152_GPIO_BTN_WPS,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = AP152_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= AP152_GPIO_BTN_RESET,
+		.active_low	= 1,
+	},
+};
+
+static struct ar8327_pad_cfg ap152_ar8337_pad0_cfg = {
+	.mode = AR8327_PAD_MAC_SGMII,
+	.sgmii_delay_en = true,
+};
+
+static struct ar8327_platform_data ap152_ar8337_data = {
+	.pad0_cfg = &ap152_ar8337_pad0_cfg,
+	.port0_cfg = {
+		.force_link = 1,
+		.speed = AR8327_PORT_SPEED_1000,
+		.duplex = 1,
+		.txpause = 1,
+		.rxpause = 1,
+	},
+};
+
+static struct mdio_board_info ap152_mdio0_info[] = {
+	{
+		.bus_id = "ag71xx-mdio.0",
+		.phy_addr = 0,
+		.platform_data = &ap152_ar8337_data,
+	},
+};
+
+static void __init ap152_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(ap152_leds_gpio),
+				 ap152_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, AP152_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(ap152_gpio_keys),
+					ap152_gpio_keys);
+
+	ath79_register_usb();
+
+	platform_device_register(&ath79_mdio0_device);
+
+	mdiobus_register_board_info(ap152_mdio0_info,
+				    ARRAY_SIZE(ap152_mdio0_info));
+
+	ath79_register_wmac(art + AP152_WMAC_CALDATA_OFFSET, NULL);
+	ath79_register_pci();
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, art + AP152_MAC0_OFFSET, 0);
+
+	/* GMAC0 is connected to an AR8337 switch */
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+	ath79_eth0_data.speed = SPEED_1000;
+	ath79_eth0_data.duplex = DUPLEX_FULL;
+	ath79_eth0_data.phy_mask = BIT(0);
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+	ath79_eth0_pll_data.pll_1000 = 0x06000000;
+
+	ath79_register_eth(0);
+}
+
+MIPS_MACHINE(ATH79_MACH_AP152, "AP152", "Qualcomm Atheros AP152 reference board",
+	     ap152_setup);
diff --git a/target/linux/ar71xx/generic/profiles/atheros.mk b/target/linux/ar71xx/generic/profiles/atheros.mk
index 5f6657c6da..3a312a4b78 100644
--- a/target/linux/ar71xx/generic/profiles/atheros.mk
+++ b/target/linux/ar71xx/generic/profiles/atheros.mk
@@ -93,6 +93,17 @@ endef
 
 $(eval $(call Profile,AP147))
 
+define Profile/AP152
+	NAME:=Qualcomm Atheros AP152 reference board
+	PACKAGES:=kmod-usb-core kmod-usb2 kmod-usb-storage
+endef
+
+define Profile/AP152/Description
+	Package set optimized for the Qualcomm Atheros AP152 reference board.
+endef
+
+$(eval $(call Profile,AP152))
+
 define Profile/AP81
 	NAME:=Atheros AP81 reference board
 	PACKAGES:=kmod-usb-core kmod-usb2
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index a8b8ecb8be..b00846f932 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -1242,6 +1242,7 @@ ap136_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1
 ap143_mtdlayout_8M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1472k(kernel),64k(art)ro,7744k@0x50000(firmware)
 ap143_mtdlayout_16M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware)
 ap147_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art),16000k@0x50000(firmware)
+ap152_mtdlayout_16M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware)
 bxu2000n2_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),8448k(rootfs),6016k(user),64k(cfg),64k(oem),64k(art)ro
 cameo_ap81_mtdlayout=mtdparts=spi0.0:128k(u-boot)ro,64k(config)ro,3840k(firmware),64k(art)ro
 cameo_ap91_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,3712k(firmware),64k(mac)ro,64k(art)ro
@@ -2128,6 +2129,7 @@ $(eval $(call SingleProfile,AthLzma,64k,AP136_020,ap136-020,AP136-020,ttyS0,1152
 $(eval $(call SingleProfile,AthLzma,64k,AP143_8M,ap143-8M,AP143,ttyS0,115200,$$(ap143_mtdlayout_8M),RKuImage))
 $(eval $(call SingleProfile,AthLzma,64k,AP143_16M,ap143-16M,AP143,ttyS0,115200,$$(ap143_mtdlayout_16M),RKuImage))
 $(eval $(call SingleProfile,AthLzma,64k,AP147_010,ap147-010,AP147-010,ttyS0,115200,$$(ap147_mtdlayout),RKuImage))
+$(eval $(call SingleProfile,AthLzma,64k,AP152_16M,ap152-16M,AP152,ttyS0,115200,$$(ap152_mtdlayout_16M),RKuImage))
 $(eval $(call SingleProfile,AthLzma,64k,BXU2000N2,bxu2000n-2-a1,BXU2000n-2-A1,ttyS0,115200,$$(bxu2000n2_mtdlayout),RKuImage))
 $(eval $(call SingleProfile,AthLzma,64k,CAP4200AG,cap4200ag,CAP4200AG,ttyS0,115200,$$(cap4200ag_mtdlayout),KRuImage))
 $(eval $(call SingleProfile,AthLzma,64k,DB120,db120,DB120,ttyS0,115200,$$(db120_mtdlayout),RKuImage))
@@ -2286,6 +2288,7 @@ $(eval $(call MultiProfile,AP121,AP121_2M AP121_4M AP121_8M))
 $(eval $(call MultiProfile,AP136,AP136_010 AP136_020))
 $(eval $(call MultiProfile,AP143,AP143_8M AP143_16M))
 $(eval $(call MultiProfile,AP147,AP147_010))
+$(eval $(call MultiProfile,AP152,AP152_16M))
 $(eval $(call MultiProfile,DIR615IX,DIR615I1 DIR615I3))
 $(eval $(call MultiProfile,EWDORIN, EWDORINAP EWDORINRT EWDORIN16M))
 $(eval $(call MultiProfile,OPENMESH,OM2P OM5P MR600 MR900 MR1750))
diff --git a/target/linux/ar71xx/patches-4.1/815-MIPS-ath79-add-ap152-support.patch b/target/linux/ar71xx/patches-4.1/815-MIPS-ath79-add-ap152-support.patch
new file mode 100644
index 0000000000..0b24886a22
--- /dev/null
+++ b/target/linux/ar71xx/patches-4.1/815-MIPS-ath79-add-ap152-support.patch
@@ -0,0 +1,43 @@
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -151,6 +151,20 @@ config ATH79_MACH_AP147
+ 	  Say 'Y' here if you want your kernel to support the
+ 	  QCA AP147 reference boards.
+ 
++config ATH79_MACH_AP152
++	bool "Atheros AP152 reference board"
++	select SOC_QCA956X
++	select ATH79_DEV_GPIO_BUTTONS
++	select ATH79_DEV_LEDS_GPIO
++	select ATH79_DEV_M25P80
++	select ATH79_DEV_USB
++	select ATH79_DEV_WMAC
++	select ATH79_DEV_AP9X_PCI if PCI
++	help
++	  Say 'Y' here if you want your kernel to support the
++	  QCA AP152 reference boards.
++
++
+ config ATH79_MACH_AP81
+ 	bool "Atheros AP81 reference board"
+ 	select SOC_AR913X
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -50,6 +50,7 @@ obj-$(CONFIG_ATH79_MACH_AP132)		+= mach-ap132.o
+ obj-$(CONFIG_ATH79_MACH_AP136)		+= mach-ap136.o
+ obj-$(CONFIG_ATH79_MACH_AP143)		+= mach-ap143.o
+ obj-$(CONFIG_ATH79_MACH_AP147)		+= mach-ap147.o
++obj-$(CONFIG_ATH79_MACH_AP152)		+= mach-ap152.o
+ obj-$(CONFIG_ATH79_MACH_AP81)		+= mach-ap81.o
+ obj-$(CONFIG_ATH79_MACH_AP83)		+= mach-ap83.o
+ obj-$(CONFIG_ATH79_MACH_AP96)		+= mach-ap96.o
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -32,6 +32,7 @@ enum ath79_mach_type {
+ 	ATH79_MACH_AP136_020,		/* Atheros AP136-020 reference board */
+ 	ATH79_MACH_AP143,		/* Atheros AP143 reference board */
+ 	ATH79_MACH_AP147_010,		/* Atheros AP147-010 reference board */
++	ATH79_MACH_AP152,		/* Atheros AP152 reference board */
+ 	ATH79_MACH_AP81,		/* Atheros AP81 reference board */
+ 	ATH79_MACH_AP83,		/* Atheros AP83 */
+ 	ATH79_MACH_AP96,		/* Atheros AP96 */