ramips: add proper system clock and reset driver support for mt7621

[openwrt/openwrt.git] / target / linux / ramips / dts / rt2880.dtsi

diff --git a/target/linux/ramips/dts/rt2880.dtsi b/target/linux/ramips/dts/rt2880.dtsi
index 184526ff969c9f9e33ea502111b034e092114e00..9dd8f3c6e38b9ec0c514843732cca06a47541c07 100644 (file)
--- a/target/linux/ramips/dts/rt2880.dtsi
+++ b/target/linux/ramips/dts/rt2880.dtsi
@@ -1,8 +1,14 @@
+/dts-v1/;
+
 / {
        #address-cells = <1>;
        #size-cells = <1>;
        compatible = "ralink,rt2880-soc";
 
+       aliases {
+               serial0 = &uartlite;
+       };
+
        cpus {
                #address-cells = <1>;
                #size-cells = <0>;
@@ -17,10 +23,6 @@
                bootargs = "console=ttyS0,57600";
        };
 
-       aliases {
-               serial0 = &uartlite;
-       };
-
        cpuintc: cpuintc {
                #address-cells = <0>;
                #interrupt-cells = <1>;
@@ -79,8 +81,8 @@
                        gpio-controller;
                        #gpio-cells = <2>;
 
+                       ngpios = <24>;
                        ralink,gpio-base = <0>;
-                       ralink,num-gpios = <24>;
                        ralink,register-map = [ 00 04 08 0c
                                                20 24 28 2c
                                                30 34 ];
@@ -93,8 +95,8 @@
                        gpio-controller;
                        #gpio-cells = <2>;
 
+                       ngpios = <16>;
                        ralink,gpio-base = <24>;
-                       ralink,num-gpios = <16>;
                        ralink,register-map = [ 00 04 08 0c
                                                10 14 18 1c
                                                20 24 ];
@@ -109,8 +111,8 @@
                        gpio-controller;
                        #gpio-cells = <2>;
 
+                       ngpios = <32>;
                        ralink,gpio-base = <40>;
-                       ralink,num-gpios = <32>;
                        ralink,register-map = [ 00 04 08 0c
                                                10 14 18 1c
                                                20 24 ];
@@ -153,29 +155,29 @@
 
                state_default: pinctrl0 {
                        sdram {
-                               ralink,group = "sdram";
-                               ralink,function = "sdram";
+                               groups = "sdram";
+                               function = "sdram";
                        };
                };
 
-               i2c_pins: i2c {
-                       i2c {
-                               ralink,group = "i2c";
-                               ralink,function = "i2c";
+               i2c_pins: i2c_pins {
+                       i2c_pins {
+                               groups = "i2c";
+                               function = "i2c";
                        };
                };
 
-               spi_pins: spi {
-                       spi {
-                               ralink,group = "spi";
-                               ralink,function = "spi";
+               spi_pins: spi_pins {
+                       spi_pins {
+                               groups = "spi";
+                               function = "spi";
                        };
                };
 
                uartlite_pins: uartlite {
                        uart {
-                               ralink,group = "uartlite";
-                               ralink,function = "uartlite";
+                               groups = "uartlite";
+                               function = "uartlite";
                        };
                };
        };
@@ -193,8 +195,8 @@
        pci: pci@440000 {
                compatible = "ralink,rt288x-pci";
                reg = <0x00440000 0x20000>;
-               #address-cells = <1>;
-               #size-cells = <1>;
+               #address-cells = <3>;
+               #size-cells = <2>;
                status = "disabled";
        };