ramips: apply LED_POLARITY rt3050-esw on MT7628AN/MT7688

The device tree property "mediatek,led_polarity" is ignored for
MT7628AN and MT7688. According to the datasheet both SoCs have
the matching register. Therefore the property should be applied
on these two devices as well.

Signed-off-by: Maximilian Pachl <m@ximilian.info>
Reviewed-by: Sungbo Eo <mans0n@gorani.run>
Tested-by: Sungbo Eo <mans0n@gorani.run>

diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/esw_rt3050.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/esw_rt3050.c
index 816c588dd7f2db40c8e10c4d7f76b4c9cf90fab8..292f11a1700e03862e35a772a64e4f56da818b59 100644 (file)
--- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/esw_rt3050.c
+++ b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/esw_rt3050.c
@@ -617,6 +617,10 @@ static void esw_hw_init(struct rt305x_esw *esw)
                /* reset EPHY */
                fe_reset(RT5350_RESET_EPHY);
 
+               /* set the led polarity */
+               esw_w32(esw, esw->reg_led_polarity & 0x1F,
+                       RT5350_EWS_REG_LED_POLARITY);
+
                rt305x_mii_write(esw, 0, 31, 0x2000); /* change G2 page */
                rt305x_mii_write(esw, 0, 26, 0x0020);