Port imx_check_clocks() from Linux kernel.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/clk/imx/Makefile | 3 ++-
drivers/clk/imx/clk.c | 21 +++++++++++++++++++++
drivers/clk/imx/clk.h | 3 +++
3 files changed, 26 insertions(+), 1 deletion(-)
create mode 100644 drivers/clk/imx/clk.c
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 893a1a5..06af530 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -4,7 +4,8 @@ obj-$(CONFIG_COMMON_CLK) += \
clk-pllv3.o \
clk-pfd.o \
clk-gate2.o \
- clk-gate-exclusive.o
+ clk-gate-exclusive.o \
+ clk.o
obj-$(CONFIG_ARCH_IMX1) += clk-imx1.o
obj-$(CONFIG_ARCH_IMX25) += clk-imx25.o
diff --git a/drivers/clk/imx/clk.c b/drivers/clk/imx/clk.c
new file mode 100644
index 0000000..7488dfc
--- /dev/null
+++ b/drivers/clk/imx/clk.c
@@ -0,0 +1,21 @@
+#include <common.h>
+#include <init.h>
+#include <driver.h>
+#include <linux/clk.h>
+#include <io.h>
+#include <of.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+
+#include "clk.h"
+
+void __init imx_check_clocks(struct clk *clks[], unsigned int count)
+{
+ unsigned i;
+
+ for (i = 0; i < count; i++)
+ if (IS_ERR(clks[i]))
+ pr_err("i.MX clk %u: register failed with %ld\n",
+ i, PTR_ERR(clks[i]));
+}
+
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 35e480f..fd43fc2 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -109,4 +109,7 @@ static inline struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg,
struct clk *imx_clk_gate_exclusive(const char *name, const char *parent,
void __iomem *reg, u8 shift, u32 exclusive_mask);
+void imx_check_clocks(struct clk *clks[], unsigned int count);
+
+
#endif /* __IMX_CLK_H */
--
2.5.5
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