ath79: rb91x: enable pcie power early (WIP)

ensure PCIe devices get enumerated properly during power-on

Signed-off-by: Koen Vandeputte <[email protected]>

diff --git a/target/linux/ath79/dts/ar9342_mikrotik_routerboard-911g.dtsi b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-911g.dtsi
index 3a8c60456f8f8ebdb2b2f62f923137ab19fb23fe..6b1a857a8254f748075888e043a5f2672d4fa775 100644 (file)
--- a/target/linux/ath79/dts/ar9342_mikrotik_routerboard-911g.dtsi
+++ b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-911g.dtsi
@@ -137,12 +137,6 @@
                        gpio-export,output = <1>;
                        gpios = <&ssr 6 GPIO_ACTIVE_HIGH>;
                };
-
-               pcie_power {
-                       gpio-export,name = "power-pcie";
-                       gpio-export,output = <0>;
-                       gpios = <&ssr 7 GPIO_ACTIVE_HIGH>;
-               };
        };
 };
 
@@ -190,6 +184,12 @@
                registers-number = <1>;
                reg = <1>;
                spi-max-frequency = <50000000>;
+
+               power_pcie {
+                       gpio-hog;
+                       gpios = <7 0>;
+                       output-high;
+               };
        };
 };