gemini: drop Linux 4.1 support

[openwrt/staging/yousong.git] / target / linux / gemini / patches-4.4 / 121-arm-gemini-add-gmac-device.patch

diff --git a/target/linux/gemini/patches-4.4/121-arm-gemini-add-gmac-device.patch b/target/linux/gemini/patches-4.4/121-arm-gemini-add-gmac-device.patch
deleted file mode 100644 (file)
index 6e77224..0000000
--- a/target/linux/gemini/patches-4.4/121-arm-gemini-add-gmac-device.patch
+++ /dev/null
@@ -1,85 +0,0 @@
---- a/arch/arm/mach-gemini/common.h
-+++ b/arch/arm/mach-gemini/common.h
-@@ -15,6 +15,7 @@
- #include <linux/reboot.h>
- 
- struct mtd_partition;
-+struct gemini_gmac_platform_data;
- 
- extern void gemini_map_io(void);
- extern void gemini_init_irq(void);
-@@ -28,6 +29,7 @@ extern int platform_register_pflash(unsi
-                                   struct mtd_partition *parts,
-                                   unsigned int nr_parts);
- extern int platform_register_watchdog(void);
-+extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata);
- 
- extern void gemini_restart(enum reboot_mode mode, const char *cmd);
- 
---- a/arch/arm/mach-gemini/devices.c
-+++ b/arch/arm/mach-gemini/devices.c
-@@ -17,6 +17,7 @@
- #include <mach/irqs.h>
- #include <mach/hardware.h>
- #include <mach/global_reg.h>
-+#include <mach/gmac.h>
- 
- static struct plat_serial8250_port serial_platform_data[] = {
-       {
-@@ -133,3 +134,56 @@ int __init platform_register_watchdog(vo
- {
-       return platform_device_register(&wdt_device);
- }
-+
-+static struct resource gmac_resources[] = {
-+      {
-+              .start  = GEMINI_TOE_BASE,
-+              .end    = GEMINI_TOE_BASE + 0xffff,
-+              .flags  = IORESOURCE_MEM,
-+      },
-+      {
-+              .start  = IRQ_GMAC0,
-+              .end    = IRQ_GMAC0,
-+              .flags  = IORESOURCE_IRQ,
-+      },
-+      {
-+              .start  = IRQ_GMAC1,
-+              .end    = IRQ_GMAC1,
-+              .flags  = IORESOURCE_IRQ,
-+      },
-+};
-+
-+static u64 gmac_dmamask = 0xffffffffUL;
-+
-+static struct platform_device ethernet_device = {
-+      .name   = "gmac-gemini",
-+      .id     = 0,
-+      .dev    = {
-+              .dma_mask               = &gmac_dmamask,
-+              .coherent_dma_mask      = 0xffffffff,
-+      },
-+      .num_resources  = ARRAY_SIZE(gmac_resources),
-+      .resource       = gmac_resources,
-+};
-+
-+int platform_register_ethernet(struct gemini_gmac_platform_data *pdata)
-+{
-+      unsigned int reg;
-+
-+      reg = readl((void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+              GLOBAL_MISC_CTRL));
-+
-+      reg &= ~(GMAC_GMII | GMAC_1_ENABLE);
-+
-+      if (pdata->bus_id[1])
-+              reg |= GMAC_1_ENABLE;
-+      else if (pdata->interface[0] == PHY_INTERFACE_MODE_GMII)
-+              reg |= GMAC_GMII;
-+
-+      writel(reg, (void __iomem*)(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+              GLOBAL_MISC_CTRL));
-+
-+      ethernet_device.dev.platform_data = pdata;
-+
-+      return platform_device_register(&ethernet_device);
-+}