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ar71xx: add kernel support for the OpenMesh MR900 board

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Signed-off-by: Sven Eckelmann <sven@open-mesh.com>

SVN-Revision: 43258
v19.07.3_mercusys_ac12_duma
John Crispin 10 years ago
parent 79475ee880
commit 95544f33dd
5 changed files with 238 additions and 0 deletions
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1
target/linux/ar71xx/config-3.10
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@ -60,6 +60,7 @@ CONFIG_ATH79_MACH_HORNET_UB=y
CONFIG_ATH79_MACH_JA76PF=y
CONFIG_ATH79_MACH_JWAP003=y
CONFIG_ATH79_MACH_MR600=y
CONFIG_ATH79_MACH_MR900=y
CONFIG_ATH79_MACH_MYNET_N600=y
CONFIG_ATH79_MACH_MYNET_N750=y
CONFIG_ATH79_MACH_MYNET_REXT=y

1
target/linux/ar71xx/config-3.14
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@ -61,6 +61,7 @@ CONFIG_ATH79_MACH_HORNET_UB=y
CONFIG_ATH79_MACH_JA76PF=y
CONFIG_ATH79_MACH_JWAP003=y
CONFIG_ATH79_MACH_MR600=y
CONFIG_ATH79_MACH_MR900=y
CONFIG_ATH79_MACH_MYNET_N600=y
CONFIG_ATH79_MACH_MYNET_N750=y
CONFIG_ATH79_MACH_MYNET_REXT=y

158
target/linux/ar71xx/files/arch/mips/ath79/mach-mr900.c
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@ -0,0 +1,158 @@
/*
* MR900 board support
*
* Copyright (c) 2012 Qualcomm Atheros
* Copyright (c) 2012-2013 Marek Lindner <marek@open-mesh.com>
*
* 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/ath9k_platform.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.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-wmac.h"
#include "machtypes.h"
#include "pci.h"
#define MR900_GPIO_LED_LAN 12
#define MR900_GPIO_LED_WLAN_2G 13
#define MR900_GPIO_LED_STATUS_GREEN 19
#define MR900_GPIO_LED_STATUS_RED 21
#define MR900_GPIO_LED_POWER 22
#define MR900_GPIO_LED_WLAN_5G 23
#define MR900_GPIO_BTN_RESET 17
#define MR900_KEYS_POLL_INTERVAL 20 /* msecs */
#define MR900_KEYS_DEBOUNCE_INTERVAL (3 * MR900_KEYS_POLL_INTERVAL)
#define MR900_MAC0_OFFSET 0
#define MR900_WMAC_CALDATA_OFFSET 0x1000
#define MR900_PCIE_CALDATA_OFFSET 0x5000
static struct gpio_led mr900_leds_gpio[] __initdata = {
{
.name = "mr900:blue:power",
.gpio = MR900_GPIO_LED_POWER,
.active_low = 1,
},
{
.name = "mr900:blue:wan",
.gpio = MR900_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "mr900:blue:wlan24",
.gpio = MR900_GPIO_LED_WLAN_2G,
.active_low = 1,
},
{
.name = "mr900:blue:wlan58",
.gpio = MR900_GPIO_LED_WLAN_5G,
.active_low = 1,
},
{
.name = "mr900:green:status",
.gpio = MR900_GPIO_LED_STATUS_GREEN,
.active_low = 1,
},
{
.name = "mr900:red:status",
.gpio = MR900_GPIO_LED_STATUS_RED,
.active_low = 1,
},
};
static struct gpio_keys_button mr900_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = MR900_KEYS_DEBOUNCE_INTERVAL,
.gpio = MR900_GPIO_BTN_RESET,
.active_low = 1,
},
};
static void __init mr900_gmac_setup(void)
{
void __iomem *base;
u32 t;
base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE);
t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG);
t &= ~(QCA955X_ETH_CFG_RGMII_EN | QCA955X_ETH_CFG_GE0_SGMII);
t |= QCA955X_ETH_CFG_RGMII_EN;
__raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG);
iounmap(base);
}
static void __init mr900_setup(void)
{
u8 *art = (u8 *)KSEG1ADDR(0x1fff0000);
u8 mac[6], pcie_mac[6];
struct ath9k_platform_data *pdata;
ath79_eth0_pll_data.pll_1000 = 0xbe000101;
ath79_eth0_pll_data.pll_100 = 0x80000101;
ath79_eth0_pll_data.pll_10 = 0x80001313;
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(mr900_leds_gpio),
mr900_leds_gpio);
ath79_register_gpio_keys_polled(-1, MR900_KEYS_POLL_INTERVAL,
ARRAY_SIZE(mr900_gpio_keys),
mr900_gpio_keys);
ath79_init_mac(mac, art + MR900_MAC0_OFFSET, 1);
ath79_register_wmac(art + MR900_WMAC_CALDATA_OFFSET, mac);
ath79_init_mac(pcie_mac, art + MR900_MAC0_OFFSET, 16);
ap91_pci_init(art + MR900_PCIE_CALDATA_OFFSET, pcie_mac);
pdata = ap9x_pci_get_wmac_data(0);
if (!pdata) {
pr_err("mr900: unable to get address of wlan data\n");
return;
}
pdata->use_eeprom = true;
mr900_gmac_setup();
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, art + MR900_MAC0_OFFSET, 0);
/* GMAC0 is connected to the RMGII interface */
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = BIT(5);
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
ath79_register_eth(0);
}
MIPS_MACHINE(ATH79_MACH_MR900, "MR900", "OpenMesh MR900", mr900_setup);

39
target/linux/ar71xx/patches-3.10/730-MIPS-ath79-add-mr900-support.patch
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@ -0,0 +1,39 @@
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -654,6 +654,16 @@ config ATH79_MACH_CAP4200AG
select ATH79_DEV_M25P80
select ATH79_DEV_WMAC
+config ATH79_MACH_MR900
+ bool "OpenMesh MR900 board 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_WMAC
+
config ATH79_MACH_EAP7660D
bool "Senao EAP7660D support"
select SOC_AR71XX
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -74,6 +74,7 @@ obj-$(CONFIG_ATH79_MACH_JA76PF) += mach
obj-$(CONFIG_ATH79_MACH_JWAP003) += mach-jwap003.o
obj-$(CONFIG_ATH79_MACH_HORNET_UB) += mach-hornet-ub.o
obj-$(CONFIG_ATH79_MACH_MR600) += mach-mr600.o
+obj-$(CONFIG_ATH79_MACH_MR900) += mach-mr900.o
obj-$(CONFIG_ATH79_MACH_MYNET_N600) += mach-mynet-n600.o
obj-$(CONFIG_ATH79_MACH_MYNET_N750) += mach-mynet-n750.o
obj-$(CONFIG_ATH79_MACH_MYNET_REXT) += mach-mynet-rext.o
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -65,6 +65,7 @@ enum ath79_mach_type {
ATH79_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */
ATH79_MACH_MR600V2, /* OpenMesh MR600v2 */
ATH79_MACH_MR600, /* OpenMesh MR600 */
+ ATH79_MACH_MR900, /* OpenMesh MR900 */
ATH79_MACH_MYNET_N600, /* WD My Net N600 */
ATH79_MACH_MYNET_N750, /* WD My Net N750 */
ATH79_MACH_MYNET_REXT, /* WD My Net Wi-Fi Range Extender */

39
target/linux/ar71xx/patches-3.14/730-MIPS-ath79-add-mr900-support.patch
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@ -0,0 +1,39 @@
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -654,6 +654,16 @@ config ATH79_MACH_CAP4200AG
select ATH79_DEV_M25P80
select ATH79_DEV_WMAC
+config ATH79_MACH_MR900
+ bool "OpenMesh MR900 board 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_WMAC
+
config ATH79_MACH_EAP7660D
bool "Senao EAP7660D support"
select SOC_AR71XX
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -74,6 +74,7 @@ obj-$(CONFIG_ATH79_MACH_JA76PF) += mach
obj-$(CONFIG_ATH79_MACH_JWAP003) += mach-jwap003.o
obj-$(CONFIG_ATH79_MACH_HORNET_UB) += mach-hornet-ub.o
obj-$(CONFIG_ATH79_MACH_MR600) += mach-mr600.o
+obj-$(CONFIG_ATH79_MACH_MR900) += mach-mr900.o
obj-$(CONFIG_ATH79_MACH_MYNET_N600) += mach-mynet-n600.o
obj-$(CONFIG_ATH79_MACH_MYNET_N750) += mach-mynet-n750.o
obj-$(CONFIG_ATH79_MACH_MYNET_REXT) += mach-mynet-rext.o
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -65,6 +65,7 @@ enum ath79_mach_type {
ATH79_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */
ATH79_MACH_MR600V2, /* OpenMesh MR600v2 */
ATH79_MACH_MR600, /* OpenMesh MR600 */
+ ATH79_MACH_MR900, /* OpenMesh MR900 */
ATH79_MACH_MYNET_N600, /* WD My Net N600 */
ATH79_MACH_MYNET_N750, /* WD My Net N750 */
ATH79_MACH_MYNET_REXT, /* WD My Net Wi-Fi Range Extender */
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