ath79: rb91x: enable pcie power early (WIP)

ensure PCIe devices get enumerated properly during power-on

Signed-off-by: Koen Vandeputte <koen.vandeputte@citymesh.com>

diff --git a/target/linux/ath79/dts/ar9342_mikrotik_routerboard-911g.dtsi b/target/linux/ath79/dts/ar9342_mikrotik_routerboard-911g.dtsi
index d169b2604512765457611278e2225ec98881dfc0..7aa4adc75efe41f804738723fca3fe1a79079127 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>;
-               };
        };
 };
 
@@ -194,6 +188,12 @@
                registers-number = <1>;
                reg = <1>;
                spi-max-frequency = <50000000>;
+
+               power_pcie {
+                       gpio-hog;
+                       gpios = <7 0>;
+                       output-high;
+               };
        };
 };