diff options
Diffstat (limited to 'arch/mips/ralink/rt288x.c')
-rw-r--r-- | arch/mips/ralink/rt288x.c | 65 |
1 files changed, 22 insertions, 43 deletions
diff --git a/arch/mips/ralink/rt288x.c b/arch/mips/ralink/rt288x.c index f87de1a..738cec8 100644 --- a/arch/mips/ralink/rt288x.c +++ b/arch/mips/ralink/rt288x.c @@ -17,46 +17,27 @@ #include <asm/mipsregs.h> #include <asm/mach-ralink/ralink_regs.h> #include <asm/mach-ralink/rt288x.h> +#include <asm/mach-ralink/pinmux.h> #include "common.h" -static struct ralink_pinmux_grp mode_mux[] = { - { - .name = "i2c", - .mask = RT2880_GPIO_MODE_I2C, - .gpio_first = 1, - .gpio_last = 2, - }, { - .name = "spi", - .mask = RT2880_GPIO_MODE_SPI, - .gpio_first = 3, - .gpio_last = 6, - }, { - .name = "uartlite", - .mask = RT2880_GPIO_MODE_UART0, - .gpio_first = 7, - .gpio_last = 14, - }, { - .name = "jtag", - .mask = RT2880_GPIO_MODE_JTAG, - .gpio_first = 17, - .gpio_last = 21, - }, { - .name = "mdio", - .mask = RT2880_GPIO_MODE_MDIO, - .gpio_first = 22, - .gpio_last = 23, - }, { - .name = "sdram", - .mask = RT2880_GPIO_MODE_SDRAM, - .gpio_first = 24, - .gpio_last = 39, - }, { - .name = "pci", - .mask = RT2880_GPIO_MODE_PCI, - .gpio_first = 40, - .gpio_last = 71, - }, {0} +static struct rt2880_pmx_func i2c_func[] = { FUNC("i2c", 0, 1, 2) }; +static struct rt2880_pmx_func spi_func[] = { FUNC("spi", 0, 3, 4) }; +static struct rt2880_pmx_func uartlite_func[] = { FUNC("uartlite", 0, 7, 8) }; +static struct rt2880_pmx_func jtag_func[] = { FUNC("jtag", 0, 17, 5) }; +static struct rt2880_pmx_func mdio_func[] = { FUNC("mdio", 0, 22, 2) }; +static struct rt2880_pmx_func sdram_func[] = { FUNC("sdram", 0, 24, 16) }; +static struct rt2880_pmx_func pci_func[] = { FUNC("pci", 0, 40, 32) }; + +static struct rt2880_pmx_group rt2880_pinmux_data_act[] = { + GRP("i2c", i2c_func, 1, RT2880_GPIO_MODE_I2C), + GRP("spi", spi_func, 1, RT2880_GPIO_MODE_SPI), + GRP("uartlite", uartlite_func, 1, RT2880_GPIO_MODE_UART0), + GRP("jtag", jtag_func, 1, RT2880_GPIO_MODE_JTAG), + GRP("mdio", mdio_func, 1, RT2880_GPIO_MODE_MDIO), + GRP("sdram", sdram_func, 1, RT2880_GPIO_MODE_SDRAM), + GRP("pci", pci_func, 1, RT2880_GPIO_MODE_PCI), + { 0 } }; static void rt288x_wdt_reset(void) @@ -69,14 +50,9 @@ static void rt288x_wdt_reset(void) rt_sysc_w32(t, SYSC_REG_CLKCFG); } -struct ralink_pinmux rt_gpio_pinmux = { - .mode = mode_mux, - .wdt_reset = rt288x_wdt_reset, -}; - void __init ralink_clk_init(void) { - unsigned long cpu_rate; + unsigned long cpu_rate, wmac_rate = 40000000; u32 t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG); t = ((t >> SYSTEM_CONFIG_CPUCLK_SHIFT) & SYSTEM_CONFIG_CPUCLK_MASK); @@ -101,6 +77,7 @@ void __init ralink_clk_init(void) ralink_clk_add("300500.uart", cpu_rate / 2); ralink_clk_add("300c00.uartlite", cpu_rate / 2); ralink_clk_add("400000.ethernet", cpu_rate / 2); + ralink_clk_add("480000.wmac", wmac_rate); } void __init ralink_of_remap(void) @@ -140,4 +117,6 @@ void prom_soc_init(struct ralink_soc_info *soc_info) soc_info->mem_base = RT2880_SDRAM_BASE; soc_info->mem_size_min = RT2880_MEM_SIZE_MIN; soc_info->mem_size_max = RT2880_MEM_SIZE_MAX; + + rt2880_pinmux_data = rt2880_pinmux_data_act; } |