Krzysztof Hałasa <khalasa@xxxxxxx> [2016-03-25 14:32:35]: Cześć, > I wonder if all boards (except maybe that Toradex set) use an active-low > PCIe reset and are now broken. Perhaps Toradex uses active-high and thus > works. I'm really puzzled by this :-) With your patch applied I get following on Toradex Apalis modules: DTS: reset-gpio = <&gpio1 28 GPIO_ACTIVE_LOW>; dmesg: imx6q-pcie 1ffc000.pcie: phy link never came up gpio: gpio-28 ( |reset ) out hi pin voltage: 0V DTS: reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; dmesg: ath9k 0000:01:00.0: enabling device (0140 -> 0142) gpio: gpio-28 ( |reset ) out lo pin voltage: 3V3 So Toradex Apalis is actually active-high? Thanks. -- ynezz -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
