ARM: mxs: Update DENX M28 machine and dts file

Update the mach-mxs machine by removing the enet_clkout(). The new
revision of the board doesn't need that. Also, update the DTS file
with all the new drivers pulled in the mainline recently, that is,
SPI, LRADC, USB.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 73 insertions, 6 deletions

diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index ac3eff96a70c..8118b64362b6 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -23,6 +23,8 @@
         apb@80000000 {
                 apbh@80000000 {
                         gpmi-nand@8000c000 {
+                                #address-cells = <1>;
+                                #size-cells = <1>;
                                 pinctrl-names = "default";
                                 pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
                                 status = "okay";
@@ -62,9 +64,27 @@
                                              &mmc0_sck_cfg>;
                                 bus-width = <8>;
                                 wp-gpios = <&gpio3 10 1>;
+                                vmmc-supply = <&reg_vddio_sd0>;
                                 status = "okay";
                         };
 
+                        ssp2: ssp@80014000 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,imx28-spi";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&spi2_pins_a>;
+                                status = "okay";
+
+                                flash: m25p80@0 {
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+                                        compatible = "m25p80";
+                                        spi-max-frequency = <40000000>;
+                                        reg = <0>;
+                                };
+                        };
+
                         pinctrl@80018000 {
                                 pinctrl-names = "default";
                                 pinctrl-0 = <&hog_pins_a>;
@@ -72,8 +92,11 @@
                                 hog_pins_a: hog@0 {
                                         reg = <0>;
                                         fsl,pinmux-ids = <
+                                                0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
                                                 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */
                                                 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */
+                                                0x30c3 /* MX28_PAD_AUART3_RX__GPIO_3_12 */
+                                                0x30d3 /* MX28_PAD_AUART3_TX__GPIO_3_13 */
                                         >;
                                         fsl,drive-strength = <0>;
                                         fsl,voltage = <1>;
@@ -129,6 +152,7 @@
                         i2c0: i2c@80058000 {
                                 pinctrl-names = "default";
                                 pinctrl-0 = <&i2c0_pins_a>;
+                                clock-frequency = <400000>;
                                 status = "okay";
 
                                 sgtl5000: codec@0a {
@@ -151,32 +175,51 @@
                                 };
                         };
 
+                        lradc@80050000 {
+                                status = "okay";
+                        };
+
                         duart: serial@80074000 {
                                 pinctrl-names = "default";
                                 pinctrl-0 = <&duart_pins_a>;
                                 status = "okay";
                         };
 
-                        auart0: serial@8006a000 {
-                                pinctrl-names = "default";
-                                pinctrl-0 = <&auart0_2pins_a>;
+                        usbphy0: usbphy@8007c000 {
                                 status = "okay";
                         };
 
-                        auart3: serial@80070000 {
+                        usbphy1: usbphy@8007e000 {
+                                status = "okay";
+                        };
+
+                        auart0: serial@8006a000 {
                                 pinctrl-names = "default";
-                                pinctrl-0 = <&auart3_pins_a>;
+                                pinctrl-0 = <&auart0_2pins_a>;
                                 status = "okay";
                         };
                 };
         };
 
         ahb@80080000 {
+                usb0: usb@80080000 {
+                        vbus-supply = <&reg_usb0_vbus>;
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&usbphy0_pins_a>;
+                        status = "okay";
+                };
+
+                usb1: usb@80090000 {
+                        vbus-supply = <&reg_usb1_vbus>;
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&usbphy1_pins_a>;
+                        status = "okay";
+                };
+
                 mac0: ethernet@800f0000 {
                         phy-mode = "rmii";
                         pinctrl-names = "default";
                         pinctrl-0 = <&mac0_pins_a>;
-                        phy-reset-gpios = <&gpio3 11 0>;
                         status = "okay";
                 };
 
@@ -198,6 +241,30 @@
                         regulator-max-microvolt = <3300000>;
                         regulator-always-on;
                 };
+
+                reg_vddio_sd0: vddio-sd0 {
+                        compatible = "regulator-fixed";
+                        regulator-name = "vddio-sd0";
+                        regulator-min-microvolt = <3300000>;
+                        regulator-max-microvolt = <3300000>;
+                        gpio = <&gpio3 28 0>;
+                };
+
+                reg_usb0_vbus: usb0_vbus {
+                        compatible = "regulator-fixed";
+                        regulator-name = "usb0_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&gpio3 12 0>;
+                };
+
+                reg_usb1_vbus: usb1_vbus {
+                        compatible = "regulator-fixed";
+                        regulator-name = "usb1_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&gpio3 13 0>;
+                };
         };
 
         sound {