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Diffstat (limited to 'arch/arm/mach-omap2/board-am3517evm.c')
-rw-r--r--arch/arm/mach-omap2/board-am3517evm.c119
1 files changed, 3 insertions, 116 deletions
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 4b1cfe3..3645285 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -39,124 +39,11 @@
#include <video/omap-panel-generic-dpi.h>
#include <video/omap-panel-dvi.h>
+#include "am35xx-emac.h"
#include "mux.h"
#include "control.h"
#include "hsmmc.h"
-#define AM35XX_EVM_MDIO_FREQUENCY (1000000)
-
-static struct mdio_platform_data am3517_evm_mdio_pdata = {
- .bus_freq = AM35XX_EVM_MDIO_FREQUENCY,
-};
-
-static struct resource am3517_mdio_resources[] = {
- {
- .start = AM35XX_IPSS_EMAC_BASE + AM35XX_EMAC_MDIO_OFFSET,
- .end = AM35XX_IPSS_EMAC_BASE + AM35XX_EMAC_MDIO_OFFSET +
- SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device am3517_mdio_device = {
- .name = "davinci_mdio",
- .id = 0,
- .num_resources = ARRAY_SIZE(am3517_mdio_resources),
- .resource = am3517_mdio_resources,
- .dev.platform_data = &am3517_evm_mdio_pdata,
-};
-
-static struct emac_platform_data am3517_evm_emac_pdata = {
- .rmii_en = 1,
-};
-
-static struct resource am3517_emac_resources[] = {
- {
- .start = AM35XX_IPSS_EMAC_BASE,
- .end = AM35XX_IPSS_EMAC_BASE + 0x2FFFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_35XX_EMAC_C0_RXTHRESH_IRQ,
- .end = INT_35XX_EMAC_C0_RXTHRESH_IRQ,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = INT_35XX_EMAC_C0_RX_PULSE_IRQ,
- .end = INT_35XX_EMAC_C0_RX_PULSE_IRQ,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = INT_35XX_EMAC_C0_TX_PULSE_IRQ,
- .end = INT_35XX_EMAC_C0_TX_PULSE_IRQ,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = INT_35XX_EMAC_C0_MISC_PULSE_IRQ,
- .end = INT_35XX_EMAC_C0_MISC_PULSE_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device am3517_emac_device = {
- .name = "davinci_emac",
- .id = -1,
- .num_resources = ARRAY_SIZE(am3517_emac_resources),
- .resource = am3517_emac_resources,
-};
-
-static void am3517_enable_ethernet_int(void)
-{
- u32 regval;
-
- regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
- regval = (regval | AM35XX_CPGMAC_C0_RX_PULSE_CLR |
- AM35XX_CPGMAC_C0_TX_PULSE_CLR |
- AM35XX_CPGMAC_C0_MISC_PULSE_CLR |
- AM35XX_CPGMAC_C0_RX_THRESH_CLR);
- omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
- regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-}
-
-static void am3517_disable_ethernet_int(void)
-{
- u32 regval;
-
- regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
- regval = (regval | AM35XX_CPGMAC_C0_RX_PULSE_CLR |
- AM35XX_CPGMAC_C0_TX_PULSE_CLR);
- omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
- regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-}
-
-static void am3517_evm_ethernet_init(struct emac_platform_data *pdata)
-{
- unsigned int regval;
-
- pdata->ctrl_reg_offset = AM35XX_EMAC_CNTRL_OFFSET;
- pdata->ctrl_mod_reg_offset = AM35XX_EMAC_CNTRL_MOD_OFFSET;
- pdata->ctrl_ram_offset = AM35XX_EMAC_CNTRL_RAM_OFFSET;
- pdata->ctrl_ram_size = AM35XX_EMAC_CNTRL_RAM_SIZE;
- pdata->version = EMAC_VERSION_2;
- pdata->hw_ram_addr = AM35XX_EMAC_HW_RAM_ADDR;
- pdata->interrupt_enable = am3517_enable_ethernet_int;
- pdata->interrupt_disable = am3517_disable_ethernet_int;
- am3517_emac_device.dev.platform_data = pdata;
- platform_device_register(&am3517_emac_device);
- platform_device_register(&am3517_mdio_device);
- clk_add_alias(NULL, dev_name(&am3517_mdio_device.dev),
- NULL, &am3517_emac_device.dev);
-
- regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
- regval = regval & (~(AM35XX_CPGMACSS_SW_RST));
- omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
- regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-
- return ;
-}
-
-
-
#define LCD_PANEL_PWR 176
#define LCD_PANEL_BKLIGHT_PWR 182
#define LCD_PANEL_PWM 181
@@ -498,13 +385,13 @@ static void __init am3517_evm_init(void)
i2c_register_board_info(1, am3517evm_i2c1_boardinfo,
ARRAY_SIZE(am3517evm_i2c1_boardinfo));
/*Ethernet*/
- am3517_evm_ethernet_init(&am3517_evm_emac_pdata);
+ am35xx_emac_init(AM35XX_DEFAULT_MDIO_FREQUENCY, 1);
/* MUSB */
am3517_evm_musb_init();
/* MMC init function */
- omap2_hsmmc_init(mmc);
+ omap_hsmmc_init(mmc);
}
MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")