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ARM: mxs: Update DENX M28 machine and dts file

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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>
This commit is contained in:
Marek Vasut 2012-08-26 14:59:31 +02:00 committed by Shawn Guo
parent bb2f1261c2
commit 91ed4938ce
2 changed files with 74 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

81
arch/arm/boot/dts/imx28-m28evk.dts
View File

@ -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";
};
usbphy0: usbphy@8007c000 {
status = "okay";
};
usbphy1: usbphy@8007e000 {
status = "okay";
};
auart0: serial@8006a000 {
pinctrl-names = "default";
pinctrl-0 = <&auart0_2pins_a>;
status = "okay";
};
auart3: serial@80070000 {
pinctrl-names = "default";
pinctrl-0 = <&auart3_pins_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 {

1
arch/arm/mach-mxs/mach-mxs.c
View File

@ -288,7 +288,6 @@ static void __init imx28_evk_post_init(void)
static void __init m28evk_init(void)
{
enable_clk_enet_out();
update_fec_mac_prop(OUI_DENX);
mxsfb_pdata.mode_list = m28evk_video_modes;