loongson32/common/platform.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.com>
7 #include <linux/dma-mapping.h>
39 	.id		= PLAT8250_DEV_PLATFORM,
50 	clk = clk_get(&pdev->dev, pdev->name);  in ls1x_serial_set_uartclk()
53 		       pdev->name, PTR_ERR(clk));  in ls1x_serial_set_uartclk()
58 	for (p = pdev->dev.platform_data; p->flags != 0; ++p)  in ls1x_serial_set_uartclk()
59 		p->uartclk = clk_get_rate(clk);  in ls1x_serial_set_uartclk()
79 	plat_dat = dev_get_platdata(&pdev->dev);  in ls1x_eth_mux_init()
80 	if (plat_dat->bus_id) {  in ls1x_eth_mux_init()
83 		switch (plat_dat->phy_interface) {  in ls1x_eth_mux_init()
92 			       plat_dat->phy_interface);  in ls1x_eth_mux_init()
93 			return -ENOTSUPP;  in ls1x_eth_mux_init()
97 		switch (plat_dat->phy_interface) {  in ls1x_eth_mux_init()
106 			       plat_dat->phy_interface);  in ls1x_eth_mux_init()
107 			return -ENOTSUPP;  in ls1x_eth_mux_init()
113 	plat_dat = dev_get_platdata(&pdev->dev);  in ls1x_eth_mux_init()
116 	if (plat_dat->phy_interface == PHY_INTERFACE_MODE_RMII)  in ls1x_eth_mux_init()
129 	.phy_addr		= -1,
144 static struct resource ls1x_eth0_resources[] = {
147 		.end	= LS1X_GMAC0_BASE + SZ_64K - 1,
159 	.id		= 0,
161 	.resource	= ls1x_eth0_resources,
170 	.phy_addr		= -1,
181 static struct resource ls1x_eth1_resources[] = {
184 		.end	= LS1X_GMAC1_BASE + SZ_64K - 1,
196 	.id		= 1,
198 	.resource	= ls1x_eth1_resources,
206 static struct resource ls1x_gpio0_resources[] = {
209 		.end	= LS1X_GPIO0_BASE + SZ_4 - 1,
215 	.name		= "ls1x-gpio",
216 	.id		= 0,
218 	.resource	= ls1x_gpio0_resources,
221 static struct resource ls1x_gpio1_resources[] = {
224 		.end	= LS1X_GPIO1_BASE + SZ_4 - 1,
230 	.name		= "ls1x-gpio",
231 	.id		= 1,
233 	.resource	= ls1x_gpio1_resources,
239 static struct resource ls1x_ehci_resources[] = {
242 		.end	= LS1X_EHCI_BASE + SZ_32K - 1,
255 	.name		= "ehci-platform",
256 	.id		= -1,
258 	.resource	= ls1x_ehci_resources,
267 	.name		= "ls1x-rtc",
268 	.id		= -1,
272 static struct resource ls1x_wdt_resources[] = {
275 		.end	= LS1X_WDT_BASE + SZ_16 - 1,
281 	.name		= "ls1x-wdt",
282 	.id		= -1,
284 	.resource	= ls1x_wdt_resources,