ar71xx: Add support to DomyWifi DW33D

Signed-off-by: Jing Lin <mumuqz@163.com>

4 files changed, 205 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 7c171ee2ac..85e1cde995 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -534,6 +534,22 @@ config ATH79_MACH_DLAN_PRO_1200_AC
 	select ATH79_DEV_NFC
 	select ATH79_DEV_USB
 
+config ATH79_MACH_DOMYWIFI_DW33D
+	bool "DomyWifi DW33D support"
+	select SOC_QCA955X
+	select ATH79_DEV_AP9X_PCI if PCI
+	select ATH79_DEV_ETH
+	select ATH79_DEV_GPIO_BUTTONS
+	select ATH79_DEV_LEDS_GPIO
+	select ATH79_DEV_M25P80
+	select ATH79_DEV_NFC
+	select ATH79_DEV_WMAC
+	select ATH79_DEV_USB
+	select MTD_NAND
+	select MTD_NAND_ECC
+	select MTD_NAND_AR934X
+	select MTD_NAND_AR934X_HW_ECC
+
 config ATH79_MACH_DR344
 	bool "Wallys DR344 board support"
 	select SOC_AS934X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index c528c03e35..c3a0f68493 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -83,6 +83,7 @@ obj-$(CONFIG_ATH79_MACH_DIR_869_A1)		+= mach-dir-869-a1.o
 obj-$(CONFIG_ATH79_MACH_DLAN_HOTSPOT)		+= mach-dlan-hotspot.o
 obj-$(CONFIG_ATH79_MACH_DLAN_PRO_1200_AC)	+= mach-dlan-pro-1200-ac.o
 obj-$(CONFIG_ATH79_MACH_DLAN_PRO_500_WP)	+= mach-dlan-pro-500-wp.o
+obj-$(CONFIG_ATH79_MACH_DOMYWIFI_DW33D)		+= mach-domywifi-dw33d.o
 obj-$(CONFIG_ATH79_MACH_DR344)			+= mach-dr344.o
 obj-$(CONFIG_ATH79_MACH_DR531)			+= mach-dr531.o
 obj-$(CONFIG_ATH79_MACH_DRAGINO2)		+= mach-dragino2.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-domywifi-dw33d.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-domywifi-dw33d.c
new file mode 100644
index 0000000000..52d9da4792
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-domywifi-dw33d.c
@@ -0,0 +1,187 @@
+/*
+ * DomyWifi DW33D support
+ *
+ * Copyright (c) 2012 Qualcomm Atheros
+ * Copyright (c) 2012-2013 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/ar8216_platform.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/platform/ar934x_nfc.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "pci.h"
+#include "dev-ap9x-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-eth.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-nfc.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define DW33D_GPIO_LED_MMC		4
+#define DW33D_GPIO_LED_WLAN_2G		13
+#define DW33D_GPIO_LED_STATUS		14
+#define DW33D_GPIO_LED_USB		15
+#define DW33D_GPIO_LED_INTERNET		22
+
+#define DW33D_GPIO_BTN_RESET		17
+
+#define DW33D_KEYS_POLL_INTERVAL	20	/* msecs */
+#define DW33D_KEYS_DEBOUNCE_INTERVAL	(3 * DW33D_KEYS_POLL_INTERVAL)
+
+#define DW33D_MAC0_OFFSET		0
+#define DW33D_MAC1_OFFSET		6
+#define DW33D_WMAC_OFFSET		12
+#define DW33D_WMAC_CALDATA_OFFSET	0x1000
+#define DW33D_PCIE_CALDATA_OFFSET	0x5000
+
+static struct gpio_led dw33d_leds_gpio[] __initdata = {
+	{
+		.name		= "dw33d:blue:status",
+		.gpio		= DW33D_GPIO_LED_STATUS,
+		.active_low	= 1,
+	},
+	{
+		.name		= "dw33d:blue:mmc",
+		.gpio		= DW33D_GPIO_LED_MMC,
+		.active_low	= 1,
+	},
+	{
+		.name		= "dw33d:blue:usb",
+		.gpio		= DW33D_GPIO_LED_USB,
+		.active_low	= 1,
+	},
+	{
+		.name		= "dw33d:blue:wlan-2g",
+		.gpio		= DW33D_GPIO_LED_WLAN_2G,
+		.active_low	= 1,
+	},
+	{
+		.name		= "dw33d:blue:internet",
+		.gpio		= DW33D_GPIO_LED_INTERNET,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button dw33d_gpio_keys[] __initdata = {
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = DW33D_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DW33D_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}
+};
+
+/* GMAC6 of the QCA8337 switch is connected to the QCA9558 SoC via SGMII */
+static struct ar8327_pad_cfg dw33d_qca8337_pad6_cfg = {
+	.mode = AR8327_PAD_MAC_SGMII,
+	.sgmii_delay_en = true,
+};
+
+/* GMAC0 of the QCA8337 switch is connected to the QCA9558 SoC via RGMII */
+static struct ar8327_pad_cfg dw33d_qca8337_pad0_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_platform_data dw33d_qca8337_data = {
+	.pad0_cfg = &dw33d_qca8337_pad0_cfg,
+	.pad6_cfg = &dw33d_qca8337_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,
+	},
+};
+
+static struct mdio_board_info dw33d_mdio0_info[] = {
+	{
+		.bus_id = "ag71xx-mdio.0",
+		.phy_addr = 0,
+		.platform_data = &dw33d_qca8337_data,
+	},
+};
+
+static void __init dw33d_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(dw33d_leds_gpio),
+				 dw33d_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, DW33D_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(dw33d_gpio_keys),
+					dw33d_gpio_keys);
+
+	ath79_register_usb();
+	ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
+	ath79_register_nfc();
+	ath79_register_pci();
+
+	ath79_register_wmac(art + DW33D_WMAC_CALDATA_OFFSET, art + DW33D_WMAC_OFFSET);
+
+	ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
+
+	ath79_register_mdio(0, 0x0);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, art + DW33D_MAC0_OFFSET, 0);
+	ath79_init_mac(ath79_eth1_data.mac_addr, art + DW33D_MAC1_OFFSET, 0);
+
+	mdiobus_register_board_info(dw33d_mdio0_info,
+				    ARRAY_SIZE(dw33d_mdio0_info));
+
+	/* 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_register_eth(0);
+
+	/* GMAC1 is connected tot eh 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_register_eth(1);
+}
+
+MIPS_MACHINE(ATH79_MACH_DOMYWIFI_DW33D, "DW33D",
+	     "DomyWifi DW33D",
+	     dw33d_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index aa8215bbeb..04fb82902a 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -72,6 +72,7 @@ enum ath79_mach_type {
 	ATH79_MACH_DLAN_HOTSPOT,		/* devolo dLAN Hotspot */
 	ATH79_MACH_DLAN_PRO_1200_AC,		/* devolo dLAN pro 1200+ WiFi ac*/
 	ATH79_MACH_DLAN_PRO_500_WP,		/* devolo dLAN pro 500 Wireless+ */
+	ATH79_MACH_DOMYWIFI_DW33D,		/* DomyWifi DW33D */
 	ATH79_MACH_DR344,			/* Wallys DR344 */
 	ATH79_MACH_DR531,			/* Wallys DR531 */
 	ATH79_MACH_DRAGINO2,			/* Dragino Version 2 */