mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
318e19ba67
adds v4.14 patches for testing but leaves v4.9 as default for now. Signed-off-by: John Crispin <john@phrozen.org>
162 lines
4.3 KiB
C
162 lines
4.3 KiB
C
/*
|
|
* OCEDO Koala board support
|
|
* Based on the MR1750 machine file
|
|
*
|
|
* Copyright (c) 2012 Qualcomm Atheros
|
|
* Copyright (c) 2012-2013 Marek Lindner <marek@open-mesh.com>
|
|
* Copyright (c) 2018 David Bauer <mail@david-bauer.net>
|
|
*
|
|
* 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 <asm/mach-ath79/ar71xx_regs.h>
|
|
#include <linux/platform_data/phy-at803x.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 KOALA_GPIO_LED_POWER 22
|
|
#define KOALA_GPIO_LED_WLAN_5G 13
|
|
#define KOALA_GPIO_LED_WLAN_2G 23
|
|
#define KOALA_GPIO_LED_WLAN_SYS 19
|
|
|
|
#define KOALA_GPIO_BTN_RESET 17
|
|
|
|
#define KOALA_KEYS_POLL_INTERVAL 20 /* msecs */
|
|
#define KOALA_KEYS_DEBOUNCE_INTERVAL (3 * KOALA_KEYS_POLL_INTERVAL)
|
|
|
|
#define KOALA_LAN_MAC_OFFSET 0
|
|
#define KOALA_WIFI2G_MAC_OFFSET 0x06
|
|
#define KOALA_WMAC_CALDATA_OFFSET 0x1000
|
|
|
|
static struct gpio_led koala_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "koala:green:power",
|
|
.gpio = KOALA_GPIO_LED_POWER,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "koala:red:wlan58",
|
|
.gpio = KOALA_GPIO_LED_WLAN_5G,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "koala:yellow:wlan2",
|
|
.gpio = KOALA_GPIO_LED_WLAN_2G,
|
|
.active_low = 1,
|
|
},
|
|
{
|
|
.name = "koala:blue:sys",
|
|
.gpio = KOALA_GPIO_LED_WLAN_SYS,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static struct gpio_keys_button koala_gpio_keys[] __initdata = {
|
|
{
|
|
.desc = "Reset button",
|
|
.type = EV_KEY,
|
|
.code = KEY_RESTART,
|
|
.debounce_interval = KOALA_KEYS_DEBOUNCE_INTERVAL,
|
|
.gpio = KOALA_GPIO_BTN_RESET,
|
|
.active_low = 1,
|
|
},
|
|
};
|
|
|
|
static struct at803x_platform_data koala_at803x_data = {
|
|
.disable_smarteee = 1,
|
|
.enable_rgmii_rx_delay = 1,
|
|
.enable_rgmii_tx_delay = 0,
|
|
.fixup_rgmii_tx_delay = 1,
|
|
};
|
|
|
|
static struct mdio_board_info koala_mdio0_info[] = {
|
|
{
|
|
.bus_id = "ag71xx-mdio.0",
|
|
.mdio_addr = 5,
|
|
.platform_data = &koala_at803x_data,
|
|
},
|
|
};
|
|
|
|
static void __init koala_setup_qca955x_eth_cfg(u32 mask,
|
|
unsigned int rxd,
|
|
unsigned int rxdv,
|
|
unsigned int txd,
|
|
unsigned int txe)
|
|
{
|
|
void __iomem *base;
|
|
u32 t;
|
|
|
|
base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE);
|
|
|
|
t = mask;
|
|
t |= rxd << QCA955X_ETH_CFG_RXD_DELAY_SHIFT;
|
|
t |= rxdv << QCA955X_ETH_CFG_RDV_DELAY_SHIFT;
|
|
t |= txd << QCA955X_ETH_CFG_TXD_DELAY_SHIFT;
|
|
t |= txe << QCA955X_ETH_CFG_TXE_DELAY_SHIFT;
|
|
|
|
__raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG);
|
|
|
|
iounmap(base);
|
|
}
|
|
|
|
static void __init koala_setup(void)
|
|
{
|
|
u8 *art = (u8 *)KSEG1ADDR(0x1fff0000);
|
|
u8 mac[6];
|
|
|
|
ath79_eth0_pll_data.pll_1000 = 0xae000000;
|
|
ath79_eth0_pll_data.pll_100 = 0xa0000101;
|
|
ath79_eth0_pll_data.pll_10 = 0xa0001313;
|
|
|
|
ath79_register_m25p80(NULL);
|
|
|
|
ath79_register_leds_gpio(-1, ARRAY_SIZE(koala_leds_gpio),
|
|
koala_leds_gpio);
|
|
ath79_register_gpio_keys_polled(-1, KOALA_KEYS_POLL_INTERVAL,
|
|
ARRAY_SIZE(koala_gpio_keys),
|
|
koala_gpio_keys);
|
|
|
|
ath79_init_mac(mac, art + KOALA_WIFI2G_MAC_OFFSET, 0);
|
|
ath79_register_wmac(art + KOALA_WMAC_CALDATA_OFFSET, mac);
|
|
ath79_register_pci();
|
|
|
|
koala_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN, 3, 3, 0, 0);
|
|
ath79_register_mdio(0, 0x0);
|
|
|
|
mdiobus_register_board_info(koala_mdio0_info,
|
|
ARRAY_SIZE(koala_mdio0_info));
|
|
|
|
ath79_init_mac(ath79_eth0_data.mac_addr, art + KOALA_LAN_MAC_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_KOALA, "KOALA", "OCEDO Koala", koala_setup);
|