mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-21 10:05:00 +08:00
30d6e2d5eb
Since commit 8fe4554f (leds: leds-gpio: adopt pinctrl support) gpio-led driver
has pinctrl support, so setup the gpio led pin via pinctrl and avoid the
following warning:
leds-gpio leds.12: pins are not configured from the driver
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
317 lines
6.7 KiB
Plaintext
317 lines
6.7 KiB
Plaintext
/*
|
|
* Copyright 2012 Freescale Semiconductor, Inc.
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
/dts-v1/;
|
|
/include/ "imx28.dtsi"
|
|
|
|
/ {
|
|
model = "Freescale i.MX28 Evaluation Kit";
|
|
compatible = "fsl,imx28-evk", "fsl,imx28";
|
|
|
|
memory {
|
|
reg = <0x40000000 0x08000000>;
|
|
};
|
|
|
|
apb@80000000 {
|
|
apbh@80000000 {
|
|
gpmi-nand@8000c000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
|
|
&gpmi_pins_evk>;
|
|
status = "okay";
|
|
};
|
|
|
|
ssp0: ssp@80010000 {
|
|
compatible = "fsl,imx28-mmc";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_8bit_pins_a
|
|
&mmc0_cd_cfg &mmc0_sck_cfg>;
|
|
bus-width = <8>;
|
|
wp-gpios = <&gpio2 12 0>;
|
|
vmmc-supply = <®_vddio_sd0>;
|
|
status = "okay";
|
|
};
|
|
|
|
ssp1: ssp@80012000 {
|
|
compatible = "fsl,imx28-mmc";
|
|
bus-width = <8>;
|
|
wp-gpios = <&gpio0 28 0>;
|
|
};
|
|
|
|
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 = "sst,sst25vf016b";
|
|
spi-max-frequency = <40000000>;
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
pinctrl@80018000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hog_pins_a>;
|
|
|
|
hog_pins_a: hog@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */
|
|
0x20f3 /* MX28_PAD_SSP1_DATA3__GPIO_2_15 */
|
|
0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13 */
|
|
0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */
|
|
0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
|
|
0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
|
|
0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
|
|
0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
|
|
led_pin_gpio3_5: led_gpio3_5@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
|
|
gpmi_pins_evk: gpmi-nand-evk@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */
|
|
0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
|
|
lcdif_pins_evk: lcdif-evk@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
|
|
0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
|
|
0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
|
|
0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
|
|
>;
|
|
fsl,drive-strength = <0>;
|
|
fsl,voltage = <1>;
|
|
fsl,pull-up = <0>;
|
|
};
|
|
};
|
|
|
|
lcdif@80030000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lcdif_24bit_pins_a
|
|
&lcdif_pins_evk>;
|
|
panel-enable-gpios = <&gpio3 30 0>;
|
|
status = "okay";
|
|
};
|
|
|
|
can0: can@80032000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
can1: can@80034000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can1_pins_a>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
apbx@80040000 {
|
|
saif0: saif@80042000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&saif0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
saif1: saif@80046000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&saif1_pins_a>;
|
|
fsl,saif-master = <&saif0>;
|
|
status = "okay";
|
|
};
|
|
|
|
lradc@80050000 {
|
|
status = "okay";
|
|
};
|
|
|
|
i2c0: i2c@80058000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins_a>;
|
|
status = "okay";
|
|
|
|
sgtl5000: codec@0a {
|
|
compatible = "fsl,sgtl5000";
|
|
reg = <0x0a>;
|
|
VDDA-supply = <®_3p3v>;
|
|
VDDIO-supply = <®_3p3v>;
|
|
|
|
};
|
|
|
|
at24@51 {
|
|
compatible = "at24,24c32";
|
|
pagesize = <32>;
|
|
reg = <0x51>;
|
|
};
|
|
};
|
|
|
|
pwm: pwm@80064000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm2_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
duart: serial@80074000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&duart_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
auart0: serial@8006a000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&auart0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
auart3: serial@80070000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&auart3_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
usbphy0: usbphy@8007c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usbphy1: usbphy@8007e000 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
ahb@80080000 {
|
|
usb0: usb@80080000 {
|
|
vbus-supply = <®_usb0_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb1: usb@80090000 {
|
|
vbus-supply = <®_usb1_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
mac0: ethernet@800f0000 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mac0_pins_a>;
|
|
phy-supply = <®_fec_3v3>;
|
|
phy-reset-gpios = <&gpio4 13 0>;
|
|
phy-reset-duration = <100>;
|
|
status = "okay";
|
|
};
|
|
|
|
mac1: ethernet@800f4000 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mac1_pins_a>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
|
|
reg_3p3v: 3p3v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "3P3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
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_fec_3v3: fec-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fec-3v3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpio = <&gpio2 15 0>;
|
|
};
|
|
|
|
reg_usb0_vbus: usb0_vbus {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb0_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio3 9 0>;
|
|
enable-active-high;
|
|
};
|
|
|
|
reg_usb1_vbus: usb1_vbus {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb1_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio3 8 0>;
|
|
enable-active-high;
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "fsl,imx28-evk-sgtl5000",
|
|
"fsl,mxs-audio-sgtl5000";
|
|
model = "imx28-evk-sgtl5000";
|
|
saif-controllers = <&saif0 &saif1>;
|
|
audio-codec = <&sgtl5000>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_pin_gpio3_5>;
|
|
|
|
user {
|
|
label = "Heartbeat";
|
|
gpios = <&gpio3 5 0>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pwm 2 5000000>;
|
|
brightness-levels = <0 4 8 16 32 64 128 255>;
|
|
default-brightness-level = <6>;
|
|
};
|
|
};
|