1 files changed, 14 insertions, 1 deletions

diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c
index c9a86d8130d..85503debda5 100644
--- a/arch/arm/mach-davinci/devices-tnetv107x.c
+++ b/arch/arm/mach-davinci/devices-tnetv107x.c
@@ -344,7 +344,20 @@ static struct platform_device tsc_device = {
 
 void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)
 {
-        int i;
+        int i, error;
+        struct clk *tsc_clk;
+
+        /*
+         * The reset defaults for tnetv107x tsc clock divider is set too high.
+         * This forces the clock down to a range that allows the ADC to
+         * complete sample conversion in time.
+         */
+        tsc_clk = clk_get(NULL, "sys_tsc_clk");
+        if (tsc_clk) {
+                error = clk_set_rate(tsc_clk, 5000000);
+                WARN_ON(error < 0);
+                clk_put(tsc_clk);
+        }
 
         platform_device_register(&edma_device);
         platform_device_register(&tnetv107x_wdt_device);