1 files changed, 38 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 579697adaae7..51525faa0aec 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -1521,6 +1521,42 @@ err:
         return ret;
 }
 
+/*
+ * REVISIT: Add timing support from slls644g.pdf
+ */
+static int gpmc_probe_8250(struct platform_device *pdev,
+                                struct device_node *child)
+{
+        struct resource res;
+        unsigned long base;
+        int ret, cs;
+
+        if (of_property_read_u32(child, "reg", &cs) < 0) {
+                dev_err(&pdev->dev, "%s has no 'reg' property\n",
+                        child->full_name);
+                return -ENODEV;
+        }
+
+        if (of_address_to_resource(child, 0, &res) < 0) {
+                dev_err(&pdev->dev, "%s has malformed 'reg' property\n",
+                        child->full_name);
+                return -ENODEV;
+        }
+
+        ret = gpmc_cs_request(cs, resource_size(&res), &base);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "cannot request GPMC CS %d\n", cs);
+                return ret;
+        }
+
+        if (of_platform_device_create(child, NULL, &pdev->dev))
+                return 0;
+
+        dev_err(&pdev->dev, "failed to create gpmc child %s\n", child->name);
+
+        return -ENODEV;
+}
+
 static int gpmc_probe_dt(struct platform_device *pdev)
 {
         int ret;
@@ -1564,6 +1600,8 @@ static int gpmc_probe_dt(struct platform_device *pdev)
                 else if (of_node_cmp(child->name, "ethernet") == 0 ||
                          of_node_cmp(child->name, "nor") == 0)
                         ret = gpmc_probe_generic_child(pdev, child);
+                else if (of_node_cmp(child->name, "8250") == 0)
+                        ret = gpmc_probe_8250(pdev, child);
 
                 if (WARN(ret < 0, "%s: probing gpmc child %s failed\n",
                          __func__, child->full_name))