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159 lines
4.1 KiB
C
159 lines
4.1 KiB
C
/*
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* jjPlus JWAP230 board support
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*
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* Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
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*
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* Based on mach-wpj558.c and mach-tl-wr1043nd-v2.c
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/pci.h>
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#include <linux/phy.h>
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <linux/ar8216_platform.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "dev-ap9x-pci.h"
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#include "dev-eth.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-usb.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#include "pci.h"
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#define JWAP230_GPIO_LED_LED1 23
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#define JWAP230_GPIO_LED_LED2 22
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#define JWAP230_GPIO_LED_LED3 21
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#define JWAP230_MAC0_OFFSET 0x0
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#define JWAP230_MAC1_OFFSET 0x6
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#define JWAP230_WMAC_CALDATA_OFFSET 0x1000
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static struct gpio_led jwap230_leds_gpio[] __initdata = {
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{
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.name = "jwap230:green:led1",
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.gpio = JWAP230_GPIO_LED_LED1,
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.active_low = 1,
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},
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{
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.name = "jwap230:green:led2",
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.gpio = JWAP230_GPIO_LED_LED2,
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.active_low = 1,
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},
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{
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.name = "jwap230:green:led3",
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.gpio = JWAP230_GPIO_LED_LED3,
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.active_low = 1,
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}
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};
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static const struct ar8327_led_info jwap230_leds_qca8337[] = {
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AR8327_LED_INFO(PHY0_0, HW, "jwap230:green:lan"),
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AR8327_LED_INFO(PHY4_0, HW, "jwap230:green:wan"),
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};
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/* Blink rate: 1 Gbps -> 8 hz, 100 Mbs -> 4 Hz, 10 Mbps -> 2 Hz */
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static struct ar8327_led_cfg jwap230_qca8337_led_cfg = {
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.led_ctrl0 = 0xcf37cf37,
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.led_ctrl1 = 0xcf37cf37,
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.led_ctrl2 = 0xcf37cf37,
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.led_ctrl3 = 0x0,
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.open_drain = true,
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};
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/* QCA8337 GMAC0 is connected with QCA9558 over RGMII */
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static struct ar8327_pad_cfg jwap230_qca8337_pad0_cfg = {
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.mode = AR8327_PAD_MAC_RGMII,
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.txclk_delay_en = true,
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.rxclk_delay_en = true,
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.txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
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.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
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.mac06_exchange_dis = true,
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};
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/* QCA8337 GMAC6 is connected with QCA9558 over SGMII */
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static struct ar8327_pad_cfg jwap230_qca8337_pad6_cfg = {
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.mode = AR8327_PAD_MAC_SGMII,
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.sgmii_delay_en = true,
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.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0,
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};
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static struct ar8327_platform_data jwap230_qca8337_data = {
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.pad0_cfg = &jwap230_qca8337_pad0_cfg,
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.pad6_cfg = &jwap230_qca8337_pad6_cfg,
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.port0_cfg = {
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.force_link = 1,
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.speed = AR8327_PORT_SPEED_1000,
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.duplex = 1,
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.txpause = 1,
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.rxpause = 1,
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},
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.port6_cfg = {
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.force_link = 1,
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.speed = AR8327_PORT_SPEED_1000,
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.duplex = 1,
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.txpause = 1,
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.rxpause = 1,
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},
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.led_cfg = &jwap230_qca8337_led_cfg,
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.num_leds = ARRAY_SIZE(jwap230_leds_qca8337),
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.leds = jwap230_leds_qca8337,
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};
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static struct mdio_board_info jwap230_mdio0_info[] = {
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{
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.bus_id = "ag71xx-mdio.0",
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.phy_addr = 0,
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.platform_data = &jwap230_qca8337_data,
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},
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};
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static void __init jwap230_setup(void)
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{
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
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ath79_register_m25p80(NULL);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(jwap230_leds_gpio),
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jwap230_leds_gpio);
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mdiobus_register_board_info(jwap230_mdio0_info,
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ARRAY_SIZE(jwap230_mdio0_info));
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ath79_register_mdio(0, 0x0);
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ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
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/* QCA9558 GMAC0 is connected to RMGII interface */
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth0_data.phy_mask = BIT(0);
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ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
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ath79_eth0_pll_data.pll_1000 = 0xa6000000;
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ath79_init_mac(ath79_eth0_data.mac_addr, art + JWAP230_MAC0_OFFSET, 0);
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ath79_register_eth(0);
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/* QCA9558 GMAC1 is connected to SGMII interface */
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
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ath79_eth1_data.speed = SPEED_1000;
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ath79_eth1_data.duplex = DUPLEX_FULL;
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ath79_eth1_pll_data.pll_1000 = 0x03000101;
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ath79_init_mac(ath79_eth1_data.mac_addr, art + JWAP230_MAC1_OFFSET, 0);
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ath79_register_eth(1);
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ath79_register_wmac(art + JWAP230_WMAC_CALDATA_OFFSET, NULL);
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ath79_register_pci();
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ath79_register_usb();
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}
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MIPS_MACHINE(ATH79_MACH_JWAP230, "JWAP230", "jjPlus JWAP230", jwap230_setup);
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