*/
/dts-v1/;
+#include <dt-bindings/input/input.h>
#include "imx25.dtsi"
/ {
memory {
reg = <0x80000000 0x4000000>;
};
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_fec_3v3: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "fec-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 3 0>;
+ enable-active-high;
+ };
+
+ reg_2p5v: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "2P5V";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ };
+
+ reg_3p3v: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reg_can_3v3: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "can-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 6 0>;
+ };
+ };
+
+ sound {
+ compatible = "fsl,imx25-pdk-sgtl5000",
+ "fsl,imx-audio-sgtl5000";
+ model = "imx25-pdk-sgtl5000";
+ ssi-controller = <&ssi1>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ mux-int-port = <1>;
+ mux-ext-port = <4>;
+ };
};
-&uart1 {
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1>;
+ xceiver-supply = <®_can_3v3>;
+ status = "okay";
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ cd-gpios = <&gpio2 1 0>;
+ wp-gpios = <&gpio2 0 0>;
status = "okay";
};
&fec {
phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-supply = <®_fec_3v3>;
+ phy-reset-gpios = <&gpio4 8 0>;
status = "okay";
};
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ clocks = <&clks 129>;
+ VDDA-supply = <®_2p5v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+};
+
+&iomuxc {
+ imx25-pdk {
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX25_PAD_RW__AUD4_TXFS 0xe0
+ MX25_PAD_OE__AUD4_TXC 0xe0
+ MX25_PAD_EB0__AUD4_TXD 0xe0
+ MX25_PAD_EB1__AUD4_RXD 0xe0
+ >;
+ };
+
+ pinctrl_can1: can1grp {
+ fsl,pins = <
+ MX25_PAD_GPIO_A__CAN1_TX 0x0
+ MX25_PAD_GPIO_B__CAN1_RX 0x0
+ MX25_PAD_D14__GPIO_4_6 0x80000000
+ >;
+ };
+
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ MX25_PAD_SD1_CMD__SD1_CMD 0x80000000
+ MX25_PAD_SD1_CLK__SD1_CLK 0x80000000
+ MX25_PAD_SD1_DATA0__SD1_DATA0 0x80000000
+ MX25_PAD_SD1_DATA1__SD1_DATA1 0x80000000
+ MX25_PAD_SD1_DATA2__SD1_DATA2 0x80000000
+ MX25_PAD_SD1_DATA3__SD1_DATA3 0x80000000
+ MX25_PAD_A14__GPIO_2_0 0x80000000
+ MX25_PAD_A15__GPIO_2_1 0x80000000
+ >;
+ };
+
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX25_PAD_FEC_MDC__FEC_MDC 0x80000000
+ MX25_PAD_FEC_MDIO__FEC_MDIO 0x400001e0
+ MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x80000000
+ MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x80000000
+ MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
+ MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x80000000
+ MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x80000000
+ MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x80000000
+ MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x1c0
+ MX25_PAD_A17__GPIO_2_3 0x80000000
+ MX25_PAD_D12__GPIO_4_8 0x80000000
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX25_PAD_I2C1_CLK__I2C1_CLK 0x80000000
+ MX25_PAD_I2C1_DAT__I2C1_DAT 0x80000000
+ >;
+ };
+
+ pinctrl_kpp: kppgrp {
+ fsl,pins = <
+ MX25_PAD_KPP_ROW0__KPP_ROW0 0x80000000
+ MX25_PAD_KPP_ROW1__KPP_ROW1 0x80000000
+ MX25_PAD_KPP_ROW2__KPP_ROW2 0x80000000
+ MX25_PAD_KPP_ROW3__KPP_ROW3 0x80000000
+ MX25_PAD_KPP_COL0__KPP_COL0 0x80000000
+ MX25_PAD_KPP_COL1__KPP_COL1 0x80000000
+ MX25_PAD_KPP_COL2__KPP_COL2 0x80000000
+ MX25_PAD_KPP_COL3__KPP_COL3 0x80000000
+ >;
+ };
+
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX25_PAD_UART1_RTS__UART1_RTS 0xe0
+ MX25_PAD_UART1_CTS__UART1_CTS 0xe0
+ MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
+ MX25_PAD_UART1_RXD__UART1_RXD 0xc0
+ >;
+ };
+ };
+};
+
&nfc {
nand-on-flash-bbt;
status = "okay";
};
+
+&kpp {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_kpp>;
+ linux,keymap = <
+ MATRIX_KEY(0x0, 0x0, KEY_UP)
+ MATRIX_KEY(0x0, 0x1, KEY_DOWN)
+ MATRIX_KEY(0x0, 0x2, KEY_VOLUMEDOWN)
+ MATRIX_KEY(0x0, 0x3, KEY_HOME)
+ MATRIX_KEY(0x1, 0x0, KEY_RIGHT)
+ MATRIX_KEY(0x1, 0x1, KEY_LEFT)
+ MATRIX_KEY(0x1, 0x2, KEY_ENTER)
+ MATRIX_KEY(0x1, 0x3, KEY_VOLUMEUP)
+ MATRIX_KEY(0x2, 0x0, KEY_F6)
+ MATRIX_KEY(0x2, 0x1, KEY_F8)
+ MATRIX_KEY(0x2, 0x2, KEY_F9)
+ MATRIX_KEY(0x2, 0x3, KEY_F10)
+ MATRIX_KEY(0x3, 0x0, KEY_F1)
+ MATRIX_KEY(0x3, 0x1, KEY_F2)
+ MATRIX_KEY(0x3, 0x2, KEY_F3)
+ MATRIX_KEY(0x3, 0x2, KEY_POWER)
+ >;
+ status = "okay";
+};
+
+&ssi1 {
+ codec-handle = <&codec>;
+ fsl,mode = "i2s-slave";
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&usbhost1 {
+ phy_type = "serial";
+ dr_mode = "host";
+ status = "okay";
+};
projects / firefly-linux-kernel-4.4.55.git / blobdiff