p977: dts: support RK808 shutdown,gpioctl,spi

diff --git a/arch/arm/boot/dts/rk3288-p977.dts b/arch/arm/boot/dts/rk3288-p977.dts
index ac11071bd30cf0b5b89c800b1898beaad58fe82c..8b7d8639c11ce49b3e57c1cb59bcdf137f301e7c 100755 (executable)
--- a/arch/arm/boot/dts/rk3288-p977.dts
+++ b/arch/arm/boot/dts/rk3288-p977.dts
@@ -134,7 +134,27 @@
                        };
                };
        };
-       
+};
+&pinctrl {
+       gpio0_gpio {
+                       gpio0_c2: gpio0-c2 {
+                               rockchip,pins = <GPIO0_C2>;
+                               rockchip,pull = <VALUE_PULL_DOWN>;
+                       };
+
+                       //to add
+               };
+               
+       gpio7_gpio {
+                       gpio7_b7: gpio7-b7 {
+                               rockchip,pins = <GPIO7_B7>;
+                               rockchip,pull = <VALUE_PULL_UP>;
+                       };
+
+                       //to add
+               };
+       //could add other pinctrl definition such as gpio
+
 };
 
 &emmc {
@@ -175,14 +195,77 @@
 
 &spi0 {
        status = "okay";
+       max-freq = <48000000>;  
+       /*
+       spi_test@00 {
+               compatible = "rockchip,spi_test_bus0_cs0";
+                reg = <0>;
+                spi-max-frequency = <24000000>;
+                //spi-cpha;
+               //spi-cpol;
+                poll_mode = <0>;
+               type = <0>;
+               enable_dma = <0>;
+
+       };
+
+       spi_test@01 {
+               compatible = "rockchip,spi_test_bus0_cs1";
+               reg = <1>;
+               spi-max-frequency = <24000000>;
+               spi-cpha;
+               spi-cpol;
+               poll_mode = <0>;
+               type = <0>;
+               enable_dma = <0>;               
+       };
+       */
 };
 
 &spi1 {
        status = "okay";
+       max-freq = <48000000>;
+       /*
+       spi_test@10 {
+               compatible = "rockchip,spi_test_bus1_cs0";
+               reg = <0>;
+               spi-max-frequency = <24000000>;
+               //spi-cpha;
+               //spi-cpol;
+               poll_mode = <0>;
+               type = <0>;
+               enable_dma = <0>;
+       };
+
+       */
 };
 
 &spi2 {
        status = "okay";
+       max-freq = <48000000>;
+       /*
+       spi_test@20 {
+               compatible = "rockchip,spi_test_bus2_cs0";
+               reg = <0>;
+               spi-max-frequency = <24000000>;
+               //spi-cpha;
+               //spi-cpol;
+               poll_mode = <0>;
+               type = <0>;
+               enable_dma = <0>;
+       };
+
+       spi_test@21 {
+               compatible = "rockchip,spi_test_bus2_cs1";
+               reg = <1>;
+               spi-max-frequency = <24000000>;
+               //spi-cpha;
+               //spi-cpol;
+               poll_mode = <0>;
+               type = <0>;
+               enable_dma = <0>;
+       };
+       */
 };
 &uart_bt {
         status = "okay";
@@ -231,7 +314,7 @@
                layout = <8>;
        };
        sensor@0d {
-               compatible = "ak8963";
+               compatible = "ak8975";
                reg = <0x0d>;
                type = <SENSOR_TYPE_COMPASS>;
                irq-gpio = <&gpio8 GPIO_A2 IRQ_TYPE_EDGE_RISING>;
@@ -332,6 +415,18 @@
 &adc {
        status = "okay";
 
+       rockchip_headset {
+               compatible = "rockchip_headset";
+               headset_gpio = <&gpio0 GPIO_C2 GPIO_ACTIVE_LOW>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&gpio0_c2>;
+               io-channels = <&adc 2>; 
+       /*
+               hook_gpio = ;
+               hook_down_type = ; //interrupt hook key down status 
+               */       
+       };
+
        key {
                compatible = "rockchip,key";
                io-channels = <&adc 1>;
@@ -354,7 +449,7 @@
                        label = "power";
                        gpio-key,wakeup;
                };
-
+/*
                menu-key {
                        linux,code = <139>;
                        label = "menu";
@@ -366,7 +461,7 @@
                        label = "home";
                        rockchip,adc_value = <746>;
                };
-
+*/
                back-key {
                        linux,code = <158>;
                        label = "back";
@@ -430,6 +525,7 @@
 /include/ "rk808.dtsi"
 &rk808 {
        gpios =<&gpio0 GPIO_A4 GPIO_ACTIVE_HIGH>,<&gpio0 GPIO_B3 GPIO_ACTIVE_LOW>;
+       rk808,system-power-controller;
 
        regulators {