ARM: imx6q: move clock register map to machine_desc.map_io

map_io is the only place to call iotable_init.

Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
[shawn.guo: rename imx_clock_map_io() to imx6q_clock_map_io()]
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/mach-imx/clock-imx6q.c b/arch/arm/mach-imx/clock-imx6q.c
index 613a1b9..039a7ab 100644 (file)
--- a/arch/arm/mach-imx/clock-imx6q.c
+++ b/arch/arm/mach-imx/clock-imx6q.c
@@ -1953,14 +1953,17 @@ static struct map_desc imx6q_clock_desc[] = {
        imx_map_entry(MX6Q, ANATOP, MT_DEVICE),
 };
 
+void __init imx6q_clock_map_io(void)
+{
+       iotable_init(imx6q_clock_desc, ARRAY_SIZE(imx6q_clock_desc));
+}
+
 int __init mx6q_clocks_init(void)
 {
        struct device_node *np;
        void __iomem *base;
        int i, irq;
 
-       iotable_init(imx6q_clock_desc, ARRAY_SIZE(imx6q_clock_desc));
-
        /* retrieve the freqency of fixed clocks from device tree */
        for_each_compatible_node(np, NULL, "fixed-clock") {
                u32 rate;

diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 8bf5fa3..9cd860a 100644 (file)
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -34,6 +34,7 @@ static void __init imx6q_map_io(void)
 {
        imx_lluart_map_io();
        imx_scu_map_io();
+       imx6q_clock_map_io();
 }
 
 static void __init imx6q_gpio_add_irq_domain(struct device_node *np,

diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index 83b745a..7a5b6af 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -133,4 +133,5 @@ extern void imx53_qsb_common_init(void);
 extern void imx53_smd_common_init(void);
 extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
 extern void imx6q_pm_init(void);
+extern void imx6q_clock_map_io(void);
 #endif