ar71xx: initial support for jjPlus JWAP003

Patch-by: Cezary Jackiewicz <cezary@eko.one.pl>

(the GPIODEV code has been removed, the sysfs interface
can be used to control the GPIO lines instead - juhosg)

SVN-Revision: 23165

4 files changed, 91 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index f5d83b6..6d52eba 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -56,6 +56,14 @@ config AR71XX_MACH_DIR_825_B1
 	select AR71XX_DEV_USB
 	default n
 
+config AR71XX_MACH_JWAP003
+	bool "jjPlus JWAP003 board support"
+	select AR71XX_DEV_M25P80
+	select AR71XX_DEV_GPIO_BUTTONS
+	select AR71XX_DEV_PB42_PCI if PCI
+	select AR71XX_DEV_USB
+	default n
+
 config AR71XX_MACH_PB42
 	bool "Atheros PB42 board support"
 	select AR71XX_DEV_M25P80
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index e1fe959..991ae92 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -36,6 +36,7 @@ obj-$(CONFIG_AR71XX_MACH_DIR_600_A1)	+= mach-dir-600-a1.o
 obj-$(CONFIG_AR71XX_MACH_DIR_615_C1)	+= mach-dir-615-c1.o
 obj-$(CONFIG_AR71XX_MACH_DIR_825_B1)	+= mach-dir-825-b1.o
 obj-$(CONFIG_AR71XX_MACH_EAP7660D)	+= mach-eap7660d.o
+obj-$(CONFIG_AR71XX_MACH_JWAP003)	+= mach-jwap003.o
 obj-$(CONFIG_AR71XX_MACH_MZK_W04NU)	+= mach-mzk-w04nu.o
 obj-$(CONFIG_AR71XX_MACH_MZK_W300NH)	+= mach-mzk-w300nh.o
 obj-$(CONFIG_AR71XX_MACH_NBG460N)	+= mach-nbg460n.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-jwap003.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-jwap003.c
new file mode 100644
index 0000000..7d64fe9
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-jwap003.c
@@ -0,0 +1,81 @@
+/*
+ *  jjPlus JWAP003 board support
+ *
+ */
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <linux/i2c.h>
+#include <linux/i2c-gpio.h>
+#include <linux/platform_device.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-gpio-buttons.h"
+#include "dev-pb42-pci.h"
+#include "dev-usb.h"
+
+#define JWAP003_BUTTONS_POLL_INTERVAL	20
+#define JWAP003_GPIO_WPS	11
+#define JWAP003_GPIO_I2C_SCL	0
+#define JWAP003_GPIO_I2C_SDA	1
+
+static struct gpio_button jwap003_gpio_buttons[] __initdata = {
+	{
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.threshold	= 3,
+		.gpio		= JWAP003_GPIO_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct i2c_gpio_platform_data jwap003_i2c_gpio_data = {
+	.sda_pin	= JWAP003_GPIO_I2C_SDA,
+	.scl_pin	= JWAP003_GPIO_I2C_SCL,
+};
+
+static struct platform_device jwap003_i2c_gpio_device = {
+	.name		= "i2c-gpio",
+	.id		= 0,
+	.dev = {
+		.platform_data  = &jwap003_i2c_gpio_data,
+	}
+};
+
+#define JWAP003_WAN_PHYMASK	BIT(0)
+#define JWAP003_LAN_PHYMASK	BIT(4)
+
+static void __init jwap003_init(void)
+{
+	ar71xx_add_device_m25p80(NULL);
+
+	ar71xx_add_device_mdio(0x0);
+
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth0_data.phy_mask = JWAP003_WAN_PHYMASK;
+	ar71xx_eth0_data.speed = SPEED_100;
+	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.has_ar8216 = 1;
+
+	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth1_data.phy_mask = JWAP003_LAN_PHYMASK;
+	ar71xx_eth1_data.speed = SPEED_100;
+	ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+	ar71xx_add_device_eth(0);
+	ar71xx_add_device_eth(1);
+
+	platform_device_register(&jwap003_i2c_gpio_device);
+
+	ar71xx_add_device_usb();
+
+	ar71xx_add_device_gpio_buttons(-1, JWAP003_BUTTONS_POLL_INTERVAL,
+				       ARRAY_SIZE(jwap003_gpio_buttons),
+				       jwap003_gpio_buttons);
+
+	pb42_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_JWAP003, "JWAP003", "jjPlus JWAP003", jwap003_init);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index b0c3c99..4e2bc90 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -22,6 +22,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_DIR_600_A1,	/* D-Link DIR-600 rev. A1 */
 	AR71XX_MACH_DIR_615_C1,	/* D-Link DIR-615 rev. C1 */
 	AR71XX_MACH_DIR_825_B1,	/* D-Link DIR-825 rev. B1 */
+	AR71XX_MACH_JWAP003,	/* jjPlus JWAP003 */
 	AR71XX_MACH_RB_411,	/* MikroTik RouterBOARD 411/411A/411AH */
 	AR71XX_MACH_RB_411U,	/* MikroTik RouterBOARD 411U */
 	AR71XX_MACH_RB_433,	/* MikroTik RouterBOARD 433/433AH */