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ar71xx: add kernel support for the OpenMesh OM5P board

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Signed-off-by: Marek Lindner <marek@open-mesh.com>
[sven@open-mesh.com: Rebased]
Signed-off-by: Sven Eckelmann <sven@open-mesh.com>

SVN-Revision: 41769
This commit is contained in:
John Crispin 2014-07-20 17:30:32 +00:00
parent 4d22954db0
commit f424994cbc
3 changed files with 161 additions and 0 deletions
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1
target/linux/ar71xx/config-3.10
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@ -68,6 +68,7 @@ CONFIG_ATH79_MACH_MZK_W300NH=y
CONFIG_ATH79_MACH_NBG460N=y
CONFIG_ATH79_MACH_NBG6716=y
CONFIG_ATH79_MACH_OM2P=y
CONFIG_ATH79_MACH_OM5P=y
CONFIG_ATH79_MACH_PB42=y
CONFIG_ATH79_MACH_PB44=y
CONFIG_ATH79_MACH_PB92=y

122
target/linux/ar71xx/files/arch/mips/ath79/mach-om5p.c Normal file
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@ -0,0 +1,122 @@
/*
* OpenMesh OM5P support
*
* Copyright (C) 2013 Marek Lindner <marek@open-mesh.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define OM5P_GPIO_LED_POWER 13
#define OM5P_GPIO_LED_GREEN 16
#define OM5P_GPIO_LED_RED 19
#define OM5P_GPIO_LED_YELLOW 17
#define OM5P_GPIO_LED_LAN 14
#define OM5P_GPIO_LED_WAN 15
#define OM5P_GPIO_BTN_RESET 4
#define OM5P_KEYS_POLL_INTERVAL 20 /* msecs */
#define OM5P_KEYS_DEBOUNCE_INTERVAL (3 * OM5P_KEYS_POLL_INTERVAL)
#define OM5P_WMAC_CALDATA_OFFSET 0x1000
static struct gpio_led om5p_leds_gpio[] __initdata = {
{
.name = "om5p:blue:power",
.gpio = OM5P_GPIO_LED_POWER,
.active_low = 1,
}, {
.name = "om5p:red:wifi",
.gpio = OM5P_GPIO_LED_RED,
.active_low = 1,
}, {
.name = "om5p:yellow:wifi",
.gpio = OM5P_GPIO_LED_YELLOW,
.active_low = 1,
}, {
.name = "om5p:green:wifi",
.gpio = OM5P_GPIO_LED_GREEN,
.active_low = 1,
}, {
.name = "om5p:blue:lan",
.gpio = OM5P_GPIO_LED_LAN,
.active_low = 1,
}, {
.name = "om5p:blue:wan",
.gpio = OM5P_GPIO_LED_WAN,
.active_low = 1,
}
};
static struct gpio_keys_button om5p_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = OM5P_KEYS_DEBOUNCE_INTERVAL,
.gpio = OM5P_GPIO_BTN_RESET,
.active_low = 1,
}
};
static struct flash_platform_data om5p_flash_data = {
.type = "mx25l12805d",
};
static void __init om5p_setup(void)
{
u8 *art = (u8 *)KSEG1ADDR(0x1fff0000);
u8 mac[6];
/* make lan / wan leds software controllable */
ath79_gpio_output_select(OM5P_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
ath79_gpio_output_select(OM5P_GPIO_LED_WAN, AR934X_GPIO_OUT_GPIO);
ath79_register_m25p80(&om5p_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(om5p_leds_gpio),
om5p_leds_gpio);
ath79_register_gpio_keys_polled(-1, OM5P_KEYS_POLL_INTERVAL,
ARRAY_SIZE(om5p_gpio_keys),
om5p_gpio_keys);
ath79_init_mac(mac, art, 2);
ath79_register_wmac(art + OM5P_WMAC_CALDATA_OFFSET, mac);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
ath79_register_mdio(1, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
ath79_init_mac(ath79_eth1_data.mac_addr, art, 1);
/* GMAC0 is connected to the PHY0 of the internal switch */
ath79_switch_data.phy4_mii_en = 1;
ath79_switch_data.phy_poll_mask = BIT(0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
ath79_register_eth(0);
/* GMAC1 is connected to the internal switch */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_register_eth(1);
}
MIPS_MACHINE(ATH79_MACH_OM5P, "OM5P", "OpenMesh OM5P", om5p_setup);

38
target/linux/ar71xx/patches-3.10/723-MIPS-ath79-add-om5p-support.patch Normal file
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@ -0,0 +1,38 @@
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -70,6 +70,7 @@ enum ath79_mach_type {
ATH79_MACH_OM2P_LC, /* OpenMesh OM2P-LC */
ATH79_MACH_OM2Pv2, /* OpenMesh OM2Pv2 */
ATH79_MACH_OM2P, /* OpenMesh OM2P */
+ ATH79_MACH_OM5P, /* OpenMesh OM5P */
ATH79_MACH_PB42, /* Atheros PB42 */
ATH79_MACH_PB92, /* Atheros PB92 */
ATH79_MACH_RB_411, /* MikroTik RouterBOARD 411/411A/411AH */
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -511,6 +511,15 @@ config ATH79_MACH_OM2P
select ATH79_DEV_M25P80
select ATH79_DEV_WMAC
+config ATH79_MACH_OM5P
+ bool "OpenMesh OM5P board support"
+ select SOC_AR934X
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_WMAC
+
config ATH79_MACH_MR600
bool "OpenMesh MR600 board support"
select SOC_AR934X
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -75,6 +75,7 @@ obj-$(CONFIG_ATH79_MACH_MZK_W04NU) += ma
obj-$(CONFIG_ATH79_MACH_MZK_W300NH) += mach-mzk-w300nh.o
obj-$(CONFIG_ATH79_MACH_NBG460N) += mach-nbg460n.o
obj-$(CONFIG_ATH79_MACH_OM2P) += mach-om2p.o
+obj-$(CONFIG_ATH79_MACH_OM5P) += mach-om5p.o
obj-$(CONFIG_ATH79_MACH_PB42) += mach-pb42.o
obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
obj-$(CONFIG_ATH79_MACH_PB92) += mach-pb92.o