Merge remote-tracking branch 'arm-soc/for-next'

[karo-tx-linux.git] / drivers / clk / clk-highbank.c

diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c
index 2e08cb00193685eb80e617c386dcb0b31871c122..2e7e9d9798cb20901cc2dd234c33ef6d306dc966 100644 (file)
--- a/drivers/clk/clk-highbank.c
+++ b/drivers/clk/clk-highbank.c
@@ -20,8 +20,7 @@
 #include <linux/clk-provider.h>
 #include <linux/io.h>
 #include <linux/of.h>
-
-extern void __iomem *sregs_base;
+#include <linux/of_address.h>
 
 #define HB_PLL_LOCK_500                0x20000000
 #define HB_PLL_LOCK            0x10000000
@@ -280,6 +279,7 @@ static __init struct clk *hb_clk_init(struct device_node *node, const struct clk
        const char *clk_name = node->name;
        const char *parent_name;
        struct clk_init_data init;
+       struct device_node *srnp;
        int rc;
 
        rc = of_property_read_u32(node, "reg", &reg);
@@ -290,7 +290,11 @@ static __init struct clk *hb_clk_init(struct device_node *node, const struct clk
        if (WARN_ON(!hb_clk))
                return NULL;
 
-       hb_clk->reg = sregs_base + reg;
+       /* Map system registers */
+       srnp = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs");
+       hb_clk->reg = of_iomap(srnp, 0);
+       BUG_ON(!hb_clk->reg);
+       hb_clk->reg += reg;
 
        of_property_read_string(node, "clock-output-names", &clk_name);