rk30: sdk: add vmac support

diff --git a/arch/arm/mach-rk30/board-rk30-sdk-vmac.c b/arch/arm/mach-rk30/board-rk30-sdk-vmac.c
new file mode 100644 (file)
index 0000000..5ec8866
--- /dev/null
+++ b/arch/arm/mach-rk30/board-rk30-sdk-vmac.c
@@ -0,0 +1,80 @@
+static int rk30_vmac_register_set(void)
+{
+       //config rk30 vmac as rmii
+       writel_relaxed(0x3 << 16 | 0x2, RK30_GRF_BASE + GRF_SOC_CON1);
+       return 0;
+}
+
+static int rk30_rmii_io_init(void)
+{
+       int err;
+       rk30_mux_api_set(GPIO1D6_CIF1DATA11_NAME, GPIO1D_GPIO1D6);
+
+       rk30_mux_api_set(GPIO1D2_CIF1CLKIN_NAME, GPIO1D_GPIO1D2);
+       rk30_mux_api_set(GPIO1D1_CIF1HREF_MIIMDCLK_NAME, GPIO1D_MII_MDCLK);
+       rk30_mux_api_set(GPIO1D0_CIF1VSYNC_MIIMD_NAME, GPIO1D_MII_MD);
+
+       rk30_mux_api_set(GPIO1C7_CIFDATA9_RMIIRXD0_NAME, GPIO1C_RMII_RXD0);
+       rk30_mux_api_set(GPIO1C6_CIFDATA8_RMIIRXD1_NAME, GPIO1C_RMII_RXD1);
+       rk30_mux_api_set(GPIO1C5_CIFDATA7_RMIICRSDVALID_NAME, GPIO1C_RMII_CRS_DVALID);
+       rk30_mux_api_set(GPIO1C4_CIFDATA6_RMIIRXERR_NAME, GPIO1C_RMII_RX_ERR);
+       rk30_mux_api_set(GPIO1C3_CIFDATA5_RMIITXD0_NAME, GPIO1C_RMII_TXD0);
+       rk30_mux_api_set(GPIO1C2_CIF1DATA4_RMIITXD1_NAME, GPIO1C_RMII_TXD1);
+       rk30_mux_api_set(GPIO1C1_CIFDATA3_RMIITXEN_NAME, GPIO1C_RMII_TX_EN);
+       rk30_mux_api_set(GPIO1C0_CIF1DATA2_RMIICLKOUT_RMIICLKIN_NAME, GPIO1C_RMII_CLKOUT);
+
+       //phy power gpio
+       err = gpio_request(PHY_PWR_EN_GPIO, "phy_power_en");
+       if (err) {
+               return -1;
+       }
+       //phy power down
+       gpio_direction_output(PHY_PWR_EN_GPIO, GPIO_LOW);
+       gpio_set_value(PHY_PWR_EN_GPIO, GPIO_LOW);
+       return 0;
+}
+
+static int rk30_rmii_io_deinit(void)
+{
+       //phy power down
+       gpio_direction_output(PHY_PWR_EN_GPIO, GPIO_LOW);
+       gpio_set_value(PHY_PWR_EN_GPIO, GPIO_LOW);
+       //free
+       gpio_free(PHY_PWR_EN_GPIO);
+       return 0;
+}
+
+static int rk30_rmii_power_control(int enable)
+{
+       if (enable) {
+               //enable phy power
+               printk("power on phy\n");
+               rk30_mux_api_set(GPIO1D6_CIF1DATA11_NAME, GPIO1D_GPIO1D6);
+
+               rk30_mux_api_set(GPIO1D2_CIF1CLKIN_NAME, GPIO1D_GPIO1D2);
+               rk30_mux_api_set(GPIO1D1_CIF1HREF_MIIMDCLK_NAME, GPIO1D_MII_MDCLK);
+               rk30_mux_api_set(GPIO1D0_CIF1VSYNC_MIIMD_NAME, GPIO1D_MII_MD);
+
+               rk30_mux_api_set(GPIO1C7_CIFDATA9_RMIIRXD0_NAME, GPIO1C_RMII_RXD0);
+               rk30_mux_api_set(GPIO1C6_CIFDATA8_RMIIRXD1_NAME, GPIO1C_RMII_RXD1);
+               rk30_mux_api_set(GPIO1C5_CIFDATA7_RMIICRSDVALID_NAME, GPIO1C_RMII_CRS_DVALID);
+               rk30_mux_api_set(GPIO1C4_CIFDATA6_RMIIRXERR_NAME, GPIO1C_RMII_RX_ERR);
+               rk30_mux_api_set(GPIO1C3_CIFDATA5_RMIITXD0_NAME, GPIO1C_RMII_TXD0);
+               rk30_mux_api_set(GPIO1C2_CIF1DATA4_RMIITXD1_NAME, GPIO1C_RMII_TXD1);
+               rk30_mux_api_set(GPIO1C1_CIFDATA3_RMIITXEN_NAME, GPIO1C_RMII_TX_EN);
+               rk30_mux_api_set(GPIO1C0_CIF1DATA2_RMIICLKOUT_RMIICLKIN_NAME, GPIO1C_RMII_CLKOUT);
+               gpio_direction_output(PHY_PWR_EN_GPIO, GPIO_HIGH);
+               gpio_set_value(PHY_PWR_EN_GPIO, GPIO_HIGH);
+       }else {
+               gpio_direction_output(PHY_PWR_EN_GPIO, GPIO_LOW);
+               gpio_set_value(PHY_PWR_EN_GPIO, GPIO_LOW);
+       }
+       return 0;
+}
+
+struct rk29_vmac_platform_data board_vmac_data = {
+       .vmac_register_set = rk30_vmac_register_set,
+       .rmii_io_init = rk30_rmii_io_init,
+       .rmii_io_deinit = rk30_rmii_io_deinit,
+       .rmii_power_control = rk30_rmii_power_control,
+};

diff --git a/arch/arm/mach-rk30/board-rk30-sdk.c b/arch/arm/mach-rk30/board-rk30-sdk.c
index 0a35bc83ca46c29fad2737ca22f2e5fd16b3876e..6cef0f9bbbbdd94a29971b05c4ee7e616387dade 100755 (executable)
--- a/arch/arm/mach-rk30/board-rk30-sdk.c
+++ b/arch/arm/mach-rk30/board-rk30-sdk.c
@@ -1127,6 +1127,10 @@ struct rk29_sdmmc_platform_data default_sdmmc1_data = {
 };
 #endif //endif--#ifdef CONFIG_SDMMC1_RK29
 
+/**************************************************************************************************
+ * the end of setting for SDMMC devices
+**************************************************************************************************/
+
 /* bluetooth rfkill device */
 static struct platform_device rk29sdk_rfkill = {
         .name = "rk29sdk_rfkill",
@@ -1152,9 +1156,10 @@ static struct platform_device rk30_device_adc_battery = {
 };
 #endif
 
-/**************************************************************************************************
- * the end of setting for SDMMC devices
-**************************************************************************************************/
+#ifdef CONFIG_RK29_VMAC
+#define PHY_PWR_EN_GPIO        RK30_PIN1_PD6
+#include "board-rk30-sdk-vmac.c"
+#endif
 
 static struct platform_device *devices[] __initdata = {
 #ifdef CONFIG_BACKLIGHT_RK29_BL
@@ -1179,10 +1184,10 @@ static struct platform_device *devices[] __initdata = {
        &rk29sdk_wifi_device,
 #endif
 #ifdef CONFIG_BT
-    &rk29sdk_rfkill,
+       &rk29sdk_rfkill,
 #endif
 #ifdef CONFIG_RK29_SUPPORT_MODEM
-    &rk30_device_modem,
+       &rk30_device_modem,
 #endif
 #ifdef CONFIG_BATTERY_RK30_ADC
        &rk30_device_adc_battery,