Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[~andy/linux] / arch / powerpc / platforms / 512x / mpc512x_shared.c

diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c
index db6ac389ef8ccb0412e371071b272d9dab961337..6eb94ab99d3943990e1000b90c44e081d2931e9a 100644 (file)
--- a/arch/powerpc/platforms/512x/mpc512x_shared.c
+++ b/arch/powerpc/platforms/512x/mpc512x_shared.c
@@ -327,26 +327,34 @@ void __init mpc512x_init_IRQ(void)
 static struct of_device_id __initdata of_bus_ids[] = {
        { .compatible = "fsl,mpc5121-immr", },
        { .compatible = "fsl,mpc5121-localbus", },
+       { .compatible = "fsl,mpc5121-mbx", },
+       { .compatible = "fsl,mpc5121-nfc", },
+       { .compatible = "fsl,mpc5121-sram", },
+       { .compatible = "fsl,mpc5121-pci", },
+       { .compatible = "gpio-leds", },
        {},
 };
 
 void __init mpc512x_declare_of_platform_devices(void)
 {
-       struct device_node *np;
-
        if (of_platform_bus_probe(NULL, of_bus_ids, NULL))
                printk(KERN_ERR __FILE__ ": "
                        "Error while probing of_platform bus\n");
-
-       np = of_find_compatible_node(NULL, NULL, "fsl,mpc5121-nfc");
-       if (np) {
-               of_platform_device_create(np, NULL, NULL);
-               of_node_put(np);
-       }
 }
 
 #define DEFAULT_FIFO_SIZE 16
 
+const char *mpc512x_select_psc_compat(void)
+{
+       if (of_machine_is_compatible("fsl,mpc5121"))
+               return "fsl,mpc5121-psc";
+
+       if (of_machine_is_compatible("fsl,mpc5125"))
+               return "fsl,mpc5125-psc";
+
+       return NULL;
+}
+
 static unsigned int __init get_fifo_size(struct device_node *np,
                                         char *prop_name)
 {
@@ -372,9 +380,16 @@ void __init mpc512x_psc_fifo_init(void)
        void __iomem *psc;
        unsigned int tx_fifo_size;
        unsigned int rx_fifo_size;
+       const char *psc_compat;
        int fifobase = 0; /* current fifo address in 32 bit words */
 
-       for_each_compatible_node(np, NULL, "fsl,mpc5121-psc") {
+       psc_compat = mpc512x_select_psc_compat();
+       if (!psc_compat) {
+               pr_err("%s: no compatible devices found\n", __func__);
+               return;
+       }
+
+       for_each_compatible_node(np, NULL, psc_compat) {
                tx_fifo_size = get_fifo_size(np, "fsl,tx-fifo-size");
                rx_fifo_size = get_fifo_size(np, "fsl,rx-fifo-size");