[PATCH 4/5] staging: mt7621-dts: make use of 'reset-gpios' property for pci

[Sergio Paracuellos]

Properly set pins for group pcie as 'gpio' function and declare
gpio's in the pci node to make reset stuff properly functional.
Delete no more needed general reset and previous pers gpio which
is now being used in 'reset-gpios' property.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos at gmail.com>
---
 drivers/staging/mt7621-dts/mt7621.dtsi | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index d89d68ffa7bc..488474153535 100644
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -286,7 +286,7 @@ mdio0 {
 		pcie_pins: pcie0 {
 			pcie0 {
 				groups = "pcie";
-				function = "pcie rst";
+				function = "gpio";
 			};
 		};
 
@@ -512,7 +512,6 @@ pcie: pcie at 1e140000 {
 		#address-cells = <3>;
 		#size-cells = <2>;
 
-		perst-gpio = <&gpio 19 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pcie_pins>;
 
@@ -532,13 +531,17 @@ pcie: pcie at 1e140000 {
 
 		status = "disabled";
 
-		resets = <&rstctrl 23 &rstctrl 24 &rstctrl 25 &rstctrl 26>;
-		reset-names = "pcie", "pcie0", "pcie1", "pcie2";
+		resets = <&rstctrl 24 &rstctrl 25 &rstctrl 26>;
+		reset-names = "pcie0", "pcie1", "pcie2";
 		clocks = <&clkctrl 24 &clkctrl 25 &clkctrl 26>;
 		clock-names = "pcie0", "pcie1", "pcie2";
 		phys = <&pcie0_phy 0>, <&pcie0_phy 1>, <&pcie1_phy 0>;
 		phy-names = "pcie-phy0", "pcie-phy1", "pcie-phy2";
 
+		reset-gpios = <&gpio 19 GPIO_ACTIVE_LOW>,
+				<&gpio 8 GPIO_ACTIVE_LOW>,
+				<&gpio 7 GPIO_ACTIVE_LOW>;
+
 		pcie at 0,0 {
 			reg = <0x0000 0 0 0 0>;
 			#address-cells = <3>;
-- 
2.25.1