ARM: msm: Make proc_comm clock control into a platform driver

To move closer to the generic struct clock framework move the
proc_comm based clock code to a platform driver. The data
describing the struct clks still live in the devices-$ARCH file,
but the clock initialization is done at driver binding time.

Cc: Saravana Kannan <skannan@codeaurora.org>
Reviewed-by: Pankaj Jangra <jangra.pankaj9@gmail.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

1 files changed, 21 insertions, 2 deletions

diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c
index bb75f8e75ce..632173186a6 100644
--- a/arch/arm/mach-msm/clock-pcom.c
+++ b/arch/arm/mach-msm/clock-pcom.c
@@ -14,8 +14,9 @@
  */
 
 #include <linux/err.h>
-#include <linux/ctype.h>
-#include <linux/stddef.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+
 #include <mach/clk.h>
 
 #include "proc_comm.h"
@@ -126,3 +127,21 @@ struct clk_ops clk_ops_pcom = {
 	.round_rate = pc_clk_round_rate,
 	.is_local = pc_clk_is_local,
 };
+
+static int msm_clock_pcom_probe(struct platform_device *pdev)
+{
+	const struct pcom_clk_pdata *pdata = pdev->dev.platform_data;
+	msm_clock_init(pdata->lookup, pdata->num_lookups);
+	return 0;
+}
+
+static struct platform_driver msm_clock_pcom_driver = {
+	.probe		= msm_clock_pcom_probe,
+	.driver		= {
+		.name	= "msm-clock-pcom",
+		.owner	= THIS_MODULE,
+	},
+};
+module_platform_driver(msm_clock_pcom_driver);
+
+MODULE_LICENSE("GPL v2");