#include <asm/io.h>
+#include <asm/arch/at32ap7000.h>
#include <asm/arch/board.h>
#include <asm/arch/portmux.h>
#include <asm/arch/sm.h>
.num_resources = ARRAY_SIZE(_name##_id##_resource), \
}
+#define select_peripheral(pin, periph, flags) \
+ at32_select_periph(GPIO_PIN_##pin, GPIO_##periph, flags)
+
#define DEV_CLK(_name, devname, bus, _index) \
static struct clk devname##_##_name = { \
.name = #_name, \
.index = _index, \
}
-enum {
- PIOA,
- PIOB,
- PIOC,
- PIOD,
-};
-
-enum {
- FUNC_A,
- FUNC_B,
-};
-
unsigned long at32ap7000_osc_rates[3] = {
[0] = 32768,
/* FIXME: these are ATSTK1002-specific */
};
static struct resource atmel_usart0_resource[] = {
PBMEM(0xffe00c00),
- IRQ(7),
+ IRQ(6),
};
DEFINE_DEV_DATA(atmel_usart, 0);
DEV_CLK(usart, atmel_usart0, pba, 4);
static inline void configure_usart0_pins(void)
{
- portmux_set_func(PIOA, 8, FUNC_B); /* RXD */
- portmux_set_func(PIOA, 9, FUNC_B); /* TXD */
+ select_peripheral(PA(8), PERIPH_B, 0); /* RXD */
+ select_peripheral(PA(9), PERIPH_B, 0); /* TXD */
}
static inline void configure_usart1_pins(void)
{
- portmux_set_func(PIOA, 17, FUNC_A); /* RXD */
- portmux_set_func(PIOA, 18, FUNC_A); /* TXD */
+ select_peripheral(PA(17), PERIPH_A, 0); /* RXD */
+ select_peripheral(PA(18), PERIPH_A, 0); /* TXD */
}
static inline void configure_usart2_pins(void)
{
- portmux_set_func(PIOB, 26, FUNC_B); /* RXD */
- portmux_set_func(PIOB, 27, FUNC_B); /* TXD */
+ select_peripheral(PB(26), PERIPH_B, 0); /* RXD */
+ select_peripheral(PB(27), PERIPH_B, 0); /* TXD */
}
static inline void configure_usart3_pins(void)
{
- portmux_set_func(PIOB, 18, FUNC_B); /* RXD */
- portmux_set_func(PIOB, 17, FUNC_B); /* TXD */
+ select_peripheral(PB(18), PERIPH_B, 0); /* RXD */
+ select_peripheral(PB(17), PERIPH_B, 0); /* TXD */
}
-static struct platform_device *setup_usart(unsigned int id)
+static struct platform_device *__initdata at32_usarts[4];
+
+void __init at32_map_usart(unsigned int hw_id, unsigned int line)
{
struct platform_device *pdev;
- switch (id) {
+ switch (hw_id) {
case 0:
pdev = &atmel_usart0_device;
configure_usart0_pins();
configure_usart3_pins();
break;
default:
- return NULL;
+ return;
}
if (PXSEG(pdev->resource[0].start) == P4SEG) {
data->regs = (void __iomem *)pdev->resource[0].start;
}
- return pdev;
+ pdev->id = line;
+ at32_usarts[line] = pdev;
}
struct platform_device *__init at32_add_device_usart(unsigned int id)
{
- struct platform_device *pdev;
-
- pdev = setup_usart(id);
- if (pdev)
- platform_device_register(pdev);
-
- return pdev;
+ platform_device_register(at32_usarts[id]);
+ return at32_usarts[id];
}
struct platform_device *atmel_default_console_device;
void __init at32_setup_serial_console(unsigned int usart_id)
{
- atmel_default_console_device = setup_usart(usart_id);
+ atmel_default_console_device = at32_usarts[usart_id];
}
/* --------------------------------------------------------------------
DEV_CLK(hclk, macb0, hsb, 8);
DEV_CLK(pclk, macb0, pbb, 6);
+static struct eth_platform_data macb1_data;
+static struct resource macb1_resource[] = {
+ PBMEM(0xfff01c00),
+ IRQ(26),
+};
+DEFINE_DEV_DATA(macb, 1);
+DEV_CLK(hclk, macb1, hsb, 9);
+DEV_CLK(pclk, macb1, pbb, 7);
+
struct platform_device *__init
at32_add_device_eth(unsigned int id, struct eth_platform_data *data)
{
case 0:
pdev = &macb0_device;
- portmux_set_func(PIOC, 3, FUNC_A); /* TXD0 */
- portmux_set_func(PIOC, 4, FUNC_A); /* TXD1 */
- portmux_set_func(PIOC, 7, FUNC_A); /* TXEN */
- portmux_set_func(PIOC, 8, FUNC_A); /* TXCK */
- portmux_set_func(PIOC, 9, FUNC_A); /* RXD0 */
- portmux_set_func(PIOC, 10, FUNC_A); /* RXD1 */
- portmux_set_func(PIOC, 13, FUNC_A); /* RXER */
- portmux_set_func(PIOC, 15, FUNC_A); /* RXDV */
- portmux_set_func(PIOC, 16, FUNC_A); /* MDC */
- portmux_set_func(PIOC, 17, FUNC_A); /* MDIO */
+ select_peripheral(PC(3), PERIPH_A, 0); /* TXD0 */
+ select_peripheral(PC(4), PERIPH_A, 0); /* TXD1 */
+ select_peripheral(PC(7), PERIPH_A, 0); /* TXEN */
+ select_peripheral(PC(8), PERIPH_A, 0); /* TXCK */
+ select_peripheral(PC(9), PERIPH_A, 0); /* RXD0 */
+ select_peripheral(PC(10), PERIPH_A, 0); /* RXD1 */
+ select_peripheral(PC(13), PERIPH_A, 0); /* RXER */
+ select_peripheral(PC(15), PERIPH_A, 0); /* RXDV */
+ select_peripheral(PC(16), PERIPH_A, 0); /* MDC */
+ select_peripheral(PC(17), PERIPH_A, 0); /* MDIO */
+
+ if (!data->is_rmii) {
+ select_peripheral(PC(0), PERIPH_A, 0); /* COL */
+ select_peripheral(PC(1), PERIPH_A, 0); /* CRS */
+ select_peripheral(PC(2), PERIPH_A, 0); /* TXER */
+ select_peripheral(PC(5), PERIPH_A, 0); /* TXD2 */
+ select_peripheral(PC(6), PERIPH_A, 0); /* TXD3 */
+ select_peripheral(PC(11), PERIPH_A, 0); /* RXD2 */
+ select_peripheral(PC(12), PERIPH_A, 0); /* RXD3 */
+ select_peripheral(PC(14), PERIPH_A, 0); /* RXCK */
+ select_peripheral(PC(18), PERIPH_A, 0); /* SPD */
+ }
+ break;
+
+ case 1:
+ pdev = &macb1_device;
+
+ select_peripheral(PD(13), PERIPH_B, 0); /* TXD0 */
+ select_peripheral(PD(14), PERIPH_B, 0); /* TXD1 */
+ select_peripheral(PD(11), PERIPH_B, 0); /* TXEN */
+ select_peripheral(PD(12), PERIPH_B, 0); /* TXCK */
+ select_peripheral(PD(10), PERIPH_B, 0); /* RXD0 */
+ select_peripheral(PD(6), PERIPH_B, 0); /* RXD1 */
+ select_peripheral(PD(5), PERIPH_B, 0); /* RXER */
+ select_peripheral(PD(4), PERIPH_B, 0); /* RXDV */
+ select_peripheral(PD(3), PERIPH_B, 0); /* MDC */
+ select_peripheral(PD(2), PERIPH_B, 0); /* MDIO */
if (!data->is_rmii) {
- portmux_set_func(PIOC, 0, FUNC_A); /* COL */
- portmux_set_func(PIOC, 1, FUNC_A); /* CRS */
- portmux_set_func(PIOC, 2, FUNC_A); /* TXER */
- portmux_set_func(PIOC, 5, FUNC_A); /* TXD2 */
- portmux_set_func(PIOC, 6, FUNC_A); /* TXD3 */
- portmux_set_func(PIOC, 11, FUNC_A); /* RXD2 */
- portmux_set_func(PIOC, 12, FUNC_A); /* RXD3 */
- portmux_set_func(PIOC, 14, FUNC_A); /* RXCK */
- portmux_set_func(PIOC, 18, FUNC_A); /* SPD */
+ select_peripheral(PC(19), PERIPH_B, 0); /* COL */
+ select_peripheral(PC(23), PERIPH_B, 0); /* CRS */
+ select_peripheral(PC(26), PERIPH_B, 0); /* TXER */
+ select_peripheral(PC(27), PERIPH_B, 0); /* TXD2 */
+ select_peripheral(PC(28), PERIPH_B, 0); /* TXD3 */
+ select_peripheral(PC(29), PERIPH_B, 0); /* RXD2 */
+ select_peripheral(PC(30), PERIPH_B, 0); /* RXD3 */
+ select_peripheral(PC(24), PERIPH_B, 0); /* RXCK */
+ select_peripheral(PD(15), PERIPH_B, 0); /* SPD */
}
break;
switch (id) {
case 0:
pdev = &spi0_device;
- portmux_set_func(PIOA, 0, FUNC_A); /* MISO */
- portmux_set_func(PIOA, 1, FUNC_A); /* MOSI */
- portmux_set_func(PIOA, 2, FUNC_A); /* SCK */
- portmux_set_func(PIOA, 3, FUNC_A); /* NPCS0 */
- portmux_set_func(PIOA, 4, FUNC_A); /* NPCS1 */
- portmux_set_func(PIOA, 5, FUNC_A); /* NPCS2 */
+ select_peripheral(PA(0), PERIPH_A, 0); /* MISO */
+ select_peripheral(PA(1), PERIPH_A, 0); /* MOSI */
+ select_peripheral(PA(2), PERIPH_A, 0); /* SCK */
+ select_peripheral(PA(3), PERIPH_A, 0); /* NPCS0 */
+ select_peripheral(PA(4), PERIPH_A, 0); /* NPCS1 */
+ select_peripheral(PA(5), PERIPH_A, 0); /* NPCS2 */
break;
default:
switch (id) {
case 0:
pdev = &lcdc0_device;
- portmux_set_func(PIOC, 19, FUNC_A); /* CC */
- portmux_set_func(PIOC, 20, FUNC_A); /* HSYNC */
- portmux_set_func(PIOC, 21, FUNC_A); /* PCLK */
- portmux_set_func(PIOC, 22, FUNC_A); /* VSYNC */
- portmux_set_func(PIOC, 23, FUNC_A); /* DVAL */
- portmux_set_func(PIOC, 24, FUNC_A); /* MODE */
- portmux_set_func(PIOC, 25, FUNC_A); /* PWR */
- portmux_set_func(PIOC, 26, FUNC_A); /* DATA0 */
- portmux_set_func(PIOC, 27, FUNC_A); /* DATA1 */
- portmux_set_func(PIOC, 28, FUNC_A); /* DATA2 */
- portmux_set_func(PIOC, 29, FUNC_A); /* DATA3 */
- portmux_set_func(PIOC, 30, FUNC_A); /* DATA4 */
- portmux_set_func(PIOC, 31, FUNC_A); /* DATA5 */
- portmux_set_func(PIOD, 0, FUNC_A); /* DATA6 */
- portmux_set_func(PIOD, 1, FUNC_A); /* DATA7 */
- portmux_set_func(PIOD, 2, FUNC_A); /* DATA8 */
- portmux_set_func(PIOD, 3, FUNC_A); /* DATA9 */
- portmux_set_func(PIOD, 4, FUNC_A); /* DATA10 */
- portmux_set_func(PIOD, 5, FUNC_A); /* DATA11 */
- portmux_set_func(PIOD, 6, FUNC_A); /* DATA12 */
- portmux_set_func(PIOD, 7, FUNC_A); /* DATA13 */
- portmux_set_func(PIOD, 8, FUNC_A); /* DATA14 */
- portmux_set_func(PIOD, 9, FUNC_A); /* DATA15 */
- portmux_set_func(PIOD, 10, FUNC_A); /* DATA16 */
- portmux_set_func(PIOD, 11, FUNC_A); /* DATA17 */
- portmux_set_func(PIOD, 12, FUNC_A); /* DATA18 */
- portmux_set_func(PIOD, 13, FUNC_A); /* DATA19 */
- portmux_set_func(PIOD, 14, FUNC_A); /* DATA20 */
- portmux_set_func(PIOD, 15, FUNC_A); /* DATA21 */
- portmux_set_func(PIOD, 16, FUNC_A); /* DATA22 */
- portmux_set_func(PIOD, 17, FUNC_A); /* DATA23 */
+ select_peripheral(PC(19), PERIPH_A, 0); /* CC */
+ select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */
+ select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */
+ select_peripheral(PC(22), PERIPH_A, 0); /* VSYNC */
+ select_peripheral(PC(23), PERIPH_A, 0); /* DVAL */
+ select_peripheral(PC(24), PERIPH_A, 0); /* MODE */
+ select_peripheral(PC(25), PERIPH_A, 0); /* PWR */
+ select_peripheral(PC(26), PERIPH_A, 0); /* DATA0 */
+ select_peripheral(PC(27), PERIPH_A, 0); /* DATA1 */
+ select_peripheral(PC(28), PERIPH_A, 0); /* DATA2 */
+ select_peripheral(PC(29), PERIPH_A, 0); /* DATA3 */
+ select_peripheral(PC(30), PERIPH_A, 0); /* DATA4 */
+ select_peripheral(PC(31), PERIPH_A, 0); /* DATA5 */
+ select_peripheral(PD(0), PERIPH_A, 0); /* DATA6 */
+ select_peripheral(PD(1), PERIPH_A, 0); /* DATA7 */
+ select_peripheral(PD(2), PERIPH_A, 0); /* DATA8 */
+ select_peripheral(PD(3), PERIPH_A, 0); /* DATA9 */
+ select_peripheral(PD(4), PERIPH_A, 0); /* DATA10 */
+ select_peripheral(PD(5), PERIPH_A, 0); /* DATA11 */
+ select_peripheral(PD(6), PERIPH_A, 0); /* DATA12 */
+ select_peripheral(PD(7), PERIPH_A, 0); /* DATA13 */
+ select_peripheral(PD(8), PERIPH_A, 0); /* DATA14 */
+ select_peripheral(PD(9), PERIPH_A, 0); /* DATA15 */
+ select_peripheral(PD(10), PERIPH_A, 0); /* DATA16 */
+ select_peripheral(PD(11), PERIPH_A, 0); /* DATA17 */
+ select_peripheral(PD(12), PERIPH_A, 0); /* DATA18 */
+ select_peripheral(PD(13), PERIPH_A, 0); /* DATA19 */
+ select_peripheral(PD(14), PERIPH_A, 0); /* DATA20 */
+ select_peripheral(PD(15), PERIPH_A, 0); /* DATA21 */
+ select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */
+ select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */
clk_set_parent(&lcdc0_pixclk, &pll0);
clk_set_rate(&lcdc0_pixclk, clk_get_rate(&pll0));
&atmel_usart3_usart,
&macb0_hclk,
&macb0_pclk,
+ &macb1_hclk,
+ &macb1_pclk,
&spi0_mck,
&lcdc0_hclk,
&lcdc0_pixclk,
git.samba.org / sfrench / cifs-2.6.git / blobdiff