fixup GPS on the cambria - thanks Chris

[openwrt-10.03/.git] / target / linux / ixp4xx / patches-2.6.27 / 191-cambria_optional_uart.patch

diff --git a/target/linux/ixp4xx/patches-2.6.27/191-cambria_optional_uart.patch b/target/linux/ixp4xx/patches-2.6.27/191-cambria_optional_uart.patch
index 3a034f02b8fc5a661efe3825fd67c0927e1a1286..9688767c8604aa37497ce9f23b9795c1848e35b1 100644 (file)
--- a/target/linux/ixp4xx/patches-2.6.27/191-cambria_optional_uart.patch
+++ b/target/linux/ixp4xx/patches-2.6.27/191-cambria_optional_uart.patch
@@ -57,33 +57,39 @@
  static void __init cambria_gw2350_setup(void)
  {
 +      *IXP4XX_EXP_CS2 = 0xbfff0003;
-+      set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_BOTH);
-+      cambria_optional_uart_data[0].mapbase   = IXP4XX_EXP_BUS_BASE(2);
-+      cambria_optional_uart_data[0].membase   = (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(2), 0x0fff);
++      set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
++      cambria_optional_uart_data[0].mapbase   = 0x52FF0000;
++      cambria_optional_uart_data[0].membase   = (void __iomem *)ioremap(0x52FF0000, 0x0fff);
 +      cambria_optional_uart_data[0].irq               = IRQ_IXP4XX_GPIO3;
 +
 +      *IXP4XX_EXP_CS3 = 0xbfff0003;
-+      set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_BOTH);
-+      cambria_optional_uart_data[1].mapbase   = IXP4XX_EXP_BUS_BASE(3);
-+      cambria_optional_uart_data[1].membase   = (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(3), 0x0fff);
++      set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING);
++      cambria_optional_uart_data[1].mapbase   = 0x53FF0000;
++      cambria_optional_uart_data[1].membase   = (void __iomem *)ioremap(0x53FF0000, 0x0fff);
 +      cambria_optional_uart_data[1].irq               = IRQ_IXP4XX_GPIO4;
 +
 +      platform_device_register(&cambria_optional_uart);
        platform_device_register(&cambria_npec_device);
        platform_device_register(&cambria_npea_device);
  
-@@ -298,6 +349,20 @@
+@@ -294,10 +345,26 @@
+       platform_device_register(&cambria_usb1_device);
+ 
+       platform_device_register(&cambria_gpio_leds_device);
++
++      *IXP4XX_EXP_CS2 = 0xBFFF3C43;
++      *IXP4XX_EXP_CS3 = 0xBFFF3C43;
+ }
  
  static void __init cambria_gw2358_setup(void)
  {
 +      *IXP4XX_EXP_CS3 = 0xbfff0003;
-+      set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_BOTH);
++      set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
 +      cambria_optional_uart_data[0].mapbase   = 0x53FC0000;
 +      cambria_optional_uart_data[0].membase   = (void __iomem *)ioremap(0x53FC0000, 0x0fff);
 +      cambria_optional_uart_data[0].irq               = IRQ_IXP4XX_GPIO3;
 +
-+      *IXP4XX_EXP_CS3 = 0xbfff0003;
-+      set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_BOTH);
++      set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING);
 +      cambria_optional_uart_data[1].mapbase   = 0x53F80000;
 +      cambria_optional_uart_data[1].membase   = (void __iomem *)ioremap(0x53F80000, 0x0fff);
 +      cambria_optional_uart_data[1].irq               = IRQ_IXP4XX_GPIO4;