rk3288:tsadc:enable tsadc chn3

diff --git a/drivers/hwmon/rockchip_tsadc.c b/drivers/hwmon/rockchip_tsadc.c
index 4290f1a6ae518268165081e6a59d3c233a4a4ade..22691294087cd3dc04a3ccc951ad3bfe5d75389c 100755 (executable)
--- a/drivers/hwmon/rockchip_tsadc.c
+++ b/drivers/hwmon/rockchip_tsadc.c
@@ -277,7 +277,7 @@ static void rockchip_tsadc_auto_mode_set(int chn, int int_temp,
        
        msleep(10);
        tsadc_writel(0, TSADC_AUTO_CON);
-       tsadc_writel(1 << (4+chn), TSADC_AUTO_CON);
+       tsadc_writel(3 << (4+chn), TSADC_AUTO_CON);
        msleep(10);
        if ((tsadc_readl(TSADC_AUTO_CON) & TSADC_AUTO_STAS_BUSY_MASK) != TSADC_AUTO_STAS_BUSY) {
                rockchip_tsadc_set_cmpn_int_vale(chn,int_temp);