P977: dts: support for wifi

diff --git a/arch/arm/boot/dts/rk3288-p977.dts b/arch/arm/boot/dts/rk3288-p977.dts
index 373a4083e55b6d301b97f132f0d904b0a182d97d..34b43c1a2ad2084061d2fee0563523ebdb1ccdf3 100755 (executable)
--- a/arch/arm/boot/dts/rk3288-p977.dts
+++ b/arch/arm/boot/dts/rk3288-p977.dts
@@ -12,7 +12,7 @@
         compatible = "wlan-platdata";
 
         wifi_chip_type = "";
-        sdio_vref = <28000>;
+        sdio_vref = <1800>; //1800mv or 3300mv
 
         //power_ctrl_by_pmu;
         pmu_regulator = "act_ldo3";
@@ -105,6 +105,18 @@
        
        rockchip-hdmi-spdif {
                compatible = "rockchip-hdmi-spdif";
+               dais {
+                       dai0 {
+                               audio-codec = <&codec_hdmi_spdif>;
+                               i2s-controller = <&spdif>;
+                               format = "spdif";
+                               //continuous-clock;
+                               //bitclock-inversion;
+                               //frame-inversion;
+                               //bitclock-master;
+                               //frame-master;
+                       };
+               };              
        };
 
        rockchip-rt5631 {
@@ -156,9 +168,9 @@
                
        supports-highspeed;             
        supports-sdio;
-       cap-sdio-irq;
+       //cap-sdio-irq;
 
-       status = "diabled";
+       status = "okay";
 };
 
 &spi0 {
@@ -172,6 +184,11 @@
 &spi2 {
        status = "okay";
 };
+&uart_bt {
+        status = "okay";
+        dma-names = "!tx", "!rx";
+        pinctrl-0 = <&uart0_xfer &uart0_cts>;
+};
 
 &i2c0 {
        status = "okay";
@@ -265,7 +282,7 @@
 };
 
 &i2c5 {
-       status = "okay";
+       status = "disable";
 };
 
 &fb {