ramips: cleanup dts files of mt7621 based boards

Fix a typo in mt7621.dtsi compatible string. Disable spi, sdhci and pci
in mt7621.dtsi and enable the nodes in the indiviual board dts files.
The nodes require further device specific configuration anyway.

Remove the m25p80@0 spi child node from mt7621.dtsi and add the
chunked-io parameter to the individual board dts files. Fix the spi
flash compatible string for the WNDR3700V5.

Drop the mt7621-eval-board compatible string for all boards which are
not the eval board.

Drop the linux,modalias parameter from spi flash node.

Remove the xhci node from board files, it is already enabled in dtsi.
Disable xhci for boards not having usb ports populated.

Signed-off-by: Mathias Kresin <dev@kresin.me>

1 files changed, 5 insertions, 11 deletions

diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index a8b98ed..6b95c54 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -3,7 +3,7 @@
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
-	compatible = "mediatek,mtk7621-soc";
+	compatible = "mediatek,mt7621-soc";
 
 	cpus {
 		cpu@0 {
@@ -160,7 +160,7 @@
 		};
 
 		spi0: spi@b00 {
-			status = "okay";
+			status = "disabled";
 
 			compatible = "ralink,mt7621-spi";
 			reg = <0xb00 0x100>;
@@ -175,14 +175,6 @@
 
 			pinctrl-names = "default";
 			pinctrl-0 = <&spi_pins>;
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0>;
-				spi-max-frequency = <10000000>;
-				m25p,chunked-io = <32>;
-			};
 		};
 
 		gdma: gdma@2800 {
@@ -322,6 +314,8 @@
 	};
 
 	sdhci: sdhci@1E130000 {
+		status = "disabled";
+
 		compatible = "ralink,mt7620-sdhci";
 		reg = <0x1E130000 0x4000>;
 
@@ -427,7 +421,7 @@
 				GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH
 				GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
 
-		status = "okay";
+		status = "disabled";
 
 		resets = <&rstctrl 24 &rstctrl 25 &rstctrl 26>;
 		reset-names = "pcie0", "pcie1", "pcie2";