ipq806x: move common pinmux nodes to SoC DTSI

As almost same pinmux nodes are repeated in each device dts,
let's define them once in the ipq8064 dtsi and remove the rest.

* uart0_pins : Did not touch.
* i2c4_pins  : This node seems to be not used at all in dts.
               Added the most common form in the dtsi. Did not touch rpm_pins.
* spi_pins   : The common mux node is already present in the dtsi.
               Removed the duplicate nodes from dts.
* nand_pins  : Moved the entire node.
* mdio0_pins : Moved the common mux node.
* rgmii2_pins: Moved the common mux node. "pins" property is overrided in ap161.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>

1 files changed, 5 insertions, 57 deletions

diff --git a/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ap161.dts b/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
index d6e6e000ca..e8de2c3519 100644
--- a/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
+++ b/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
@@ -30,65 +30,13 @@
 };
 
 &qcom_pinmux {
-	i2c4_pins: i2c4_pinmux {
-		pins = "gpio12", "gpio13";
-		function = "gsbi4";
-		bias-disable;
-	};
-
-	spi_pins: spi_pins {
-		mux {
-			pins = "gpio18", "gpio19", "gpio21";
-			function = "gsbi5";
-			drive-strength = <10>;
-			bias-none;
-		};
-	};
-	nand_pins: nand_pins {
-		disable {
-			pins = "gpio34", "gpio35", "gpio36",
-					"gpio37", "gpio38";
-			function = "nand";
-			drive-strength = <10>;
-			bias-disable;
-		};
-
-		pullups {
-			pins = "gpio39";
-			function = "nand";
-			drive-strength = <10>;
-			bias-pull-up;
-		};
-
-		hold {
-			pins = "gpio40", "gpio41", "gpio42",
-					"gpio43", "gpio44", "gpio45",
-					"gpio46", "gpio47";
-			function = "nand";
-			drive-strength = <10>;
-			bias-bus-hold;
-		};
-	};
-
-	mdio0_pins: mdio0_pins {
-		mux {
-			pins = "gpio0", "gpio1";
-			function = "mdio";
-			drive-strength = <8>;
-			bias-disable;
-		};
-	};
-
 	rgmii2_pins: rgmii2_pins {
 		mux {
-			pins = "gpio2", "gpio27", "gpio28",
-				"gpio29", "gpio30", "gpio31",
-				"gpio32", "gpio51", "gpio52",
-				"gpio59", "gpio60", "gpio61",
-				"gpio62" , "gpio66";
-			function = "rgmii2";
-			drive-strength = <8>;
-			bias-disable;
+			pins = "gpio27", "gpio28", "gpio29",
+			       "gpio30", "gpio31", "gpio32",
+			       "gpio51", "gpio52", "gpio59",
+			       "gpio60", "gpio61", "gpio62",
+			       "gpio2", "gpio66";
 		};
 	};
 };