ralink: add pinctrl driver

[openwrt/svn-archive/archive.git] / target / linux / ramips / dts / rt3352.dtsi

diff --git a/target/linux/ramips/dts/rt3352.dtsi b/target/linux/ramips/dts/rt3352.dtsi
index 9c7c268b88e042fd6c7abdec592e0be7e7682107..db38b00e6353a2f255e34dbedb6bb4a272a8bc80 100644 (file)
--- a/target/linux/ramips/dts/rt3352.dtsi
+++ b/target/linux/ramips/dts/rt3352.dtsi
@@ -13,10 +13,6 @@
                bootargs = "console=ttyS0,57600";
        };
 
-       memorydetect {
-               ralink,memory = <0x0 0x200000 0x10000000>;
-       };
-
        cpuintc: cpuintc@0 {
                #address-cells = <0>;
                #interrupt-cells = <1>;
@@ -48,6 +44,12 @@
                watchdog@120 {
                        compatible = "ralink,rt3352-wdt", "ralink,rt2880-wdt";
                        reg = <0x120 0x10>;
+
+                       resets = <&rstctrl 8>;
+                       reset-names = "wdt";
+
+                       interrupt-parent = <&intc>;
+                       interrupts = <1>;
                };
 
                intc: intc@200 {
@@ -64,6 +66,27 @@
                memc@300 {
                        compatible = "ralink,rt3352-memc", "ralink,rt3050-memc";
                        reg = <0x300 0x100>;
+
+                       resets = <&rstctrl 20>;
+                       reset-names = "mc";
+
+                       interrupt-parent = <&intc>;
+                       interrupts = <3>;
+               };
+
+               uart@500 {
+                       compatible = "ralink,rt3352-uart", "ralink,rt2880-uart", "ns16550a";
+                       reg = <0x500 0x100>;
+
+                       resets = <&rstctrl 12>;
+                       reset-names = "uart";
+
+                       interrupt-parent = <&intc>;
+                       interrupts = <5>;
+
+                       reg-shift = <2>;
+
+                       status = "disabled";
                };
 
                gpio0: gpio@600 {
@@ -78,8 +101,11 @@
                        ralink,register-map = [ 00 04 08 0c
                                                20 24 28 2c
                                                30 34 ];
+                       resets = <&rstctrl 13>;
+                       reset-names = "pio";
 
-                       status = "disabled";
+                       interrupt-parent = <&intc>;
+                       interrupts = <6>;
                };
 
                gpio1: gpio@638 {
@@ -120,6 +146,12 @@
                        #address-cells = <1>;
                        #size-cells = <1>;
 
+                       resets = <&rstctrl 18>;
+                       reset-names = "spi";
+       
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&spi_pins>;
+
                        status = "disabled";
                };
 
@@ -127,21 +159,53 @@
                        compatible = "ralink,rt3352-uart", "ralink,rt2880-uart", "ns16550a";
                        reg = <0xc00 0x100>;
 
+                       resets = <&rstctrl 19>;
+                       reset-names = "uartl";
+
                        interrupt-parent = <&intc>;
                        interrupts = <12>;
 
                        reg-shift = <2>;
+
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&uartlite_pins>;
+               };
+       };
+
+       pinctrl {
+               compatible = "ralink,rt2880-pinmux";
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&state_default>;
+
+               state_default: pinctrl0 {
+               };
+
+               spi_pins: spi {
+                       spi {
+                               ralink,group = "spi";
+                               ralink,function = "spi";
+                       };
+               };
+               uartlite_pins: uartlite {
+                       uart {
+                               ralink,group = "uartlite";
+                               ralink,function = "uartlite";
+                       };
                };
        };
 
+       rstctrl: rstctrl {
+               compatible = "ralink,rt3352-reset", "ralink,rt2880-reset";
+               #reset-cells = <1>;
+       };
+
        ethernet@10100000 {
                compatible = "ralink,rt3352-eth", "ralink,rt3050-eth";
                reg = <0x10100000 10000>;
 
                interrupt-parent = <&cpuintc>;
                interrupts = <5>;
-
-               status = "disabled";
        };
 
        esw@10110000 {
@@ -150,8 +214,6 @@
 
                interrupt-parent = <&intc>;
                interrupts = <17>;
-
-               status = "disabled";
        };
 
        wmac@10180000 {
@@ -162,8 +224,6 @@
                interrupts = <6>;
 
                ralink,eeprom = "soc_wmac.eeprom";
-
-               status = "disabled";
        };
 
        ehci@101c0000 {