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Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk.dts')
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mp-evk.dts241
1 files changed, 215 insertions, 26 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 8be5b2a57f27..c6facb2ad9aa 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -16,6 +16,16 @@
stdout-path = &uart2;
};
+ backlight_lvds: backlight-lvds {
+ compatible = "pwm-backlight";
+ pwms = <&pwm2 0 100000 0>;
+ brightness-levels = <0 100>;
+ num-interpolated-steps = <100>;
+ default-brightness-level = <100>;
+ power-supply = <&reg_per_12v>;
+ status = "disabled";
+ };
+
hdmi-connector {
compatible = "hdmi-connector";
label = "hdmi";
@@ -46,12 +56,42 @@
<0x1 0x00000000 0 0xc0000000>;
};
+ native-hdmi-connector {
+ compatible = "hdmi-connector";
+ label = "HDMI OUT";
+ type = "a";
+
+ port {
+ hdmi_in: endpoint {
+ remote-endpoint = <&hdmi_tx_out>;
+ };
+ };
+ };
+
pcie0_refclk: pcie0-refclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
+ reg_audio_3v3: regulator-audio-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "audio-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ reg_audio_1v8: regulator-audio-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "audio-1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
reg_audio_pwr: regulator-audio-pwr {
compatible = "regulator-fixed";
pinctrl-names = "default";
@@ -96,6 +136,15 @@
enable-active-high;
};
+ reg_per_12v: regulator-per-12v {
+ compatible = "regulator-fixed";
+ regulator-name = "PER_12V";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ gpio = <&pca6416 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
pinctrl-names = "default";
@@ -114,35 +163,28 @@
regulator-max-microvolt = <3300000>;
};
- sound {
- compatible = "simple-audio-card";
- simple-audio-card,name = "wm8960-audio";
- simple-audio-card,format = "i2s";
- simple-audio-card,frame-master = <&cpudai>;
- simple-audio-card,bitclock-master = <&cpudai>;
- simple-audio-card,widgets =
- "Headphone", "Headphone Jack",
- "Speaker", "External Speaker",
- "Microphone", "Mic Jack";
- simple-audio-card,routing =
- "Headphone Jack", "HP_L",
- "Headphone Jack", "HP_R",
- "External Speaker", "SPK_LP",
- "External Speaker", "SPK_LN",
- "External Speaker", "SPK_RP",
- "External Speaker", "SPK_RN",
- "LINPUT1", "Mic Jack",
- "LINPUT3", "Mic Jack",
- "Mic Jack", "MICB";
+ audio_codec_bt_sco: audio-codec-bt-sco {
+ compatible = "linux,bt-sco";
+ #sound-dai-cells = <1>;
+ };
- cpudai: simple-audio-card,cpu {
- sound-dai = <&sai3>;
+ sound-bt-sco {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "bt-sco-audio";
+ simple-audio-card,format = "dsp_a";
+ simple-audio-card,bitclock-inversion;
+ simple-audio-card,frame-master = <&btcpu>;
+ simple-audio-card,bitclock-master = <&btcpu>;
+
+ btcpu: simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ dai-tdm-slot-num = <2>;
+ dai-tdm-slot-width = <16>;
};
simple-audio-card,codec {
- sound-dai = <&wm8960>;
+ sound-dai = <&audio_codec_bt_sco 1>;
};
-
};
sound-hdmi {
@@ -166,6 +208,39 @@
};
};
+ sound-wm8960 {
+ compatible = "fsl,imx-audio-wm8960";
+ audio-asrc = <&easrc>;
+ audio-codec = <&wm8960>;
+ audio-cpu = <&sai3>;
+ audio-routing = "Headphone Jack", "HP_L",
+ "Headphone Jack", "HP_R",
+ "Ext Spk", "SPK_LP",
+ "Ext Spk", "SPK_LN",
+ "Ext Spk", "SPK_RP",
+ "Ext Spk", "SPK_RN",
+ "LINPUT1", "Mic Jack",
+ "LINPUT3", "Mic Jack",
+ "Mic Jack", "MICB";
+ hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+ model = "wm8960-audio";
+ pinctrl-0 = <&pinctrl_hpdet>;
+ pinctrl-names = "default";
+ };
+
+ sound-xcvr {
+ compatible = "fsl,imx-audio-card";
+ model = "imx-audio-xcvr";
+
+ pri-dai-link {
+ link-name = "XCVR PCM";
+
+ cpu {
+ sound-dai = <&xcvr>;
+ };
+ };
+ };
+
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -223,6 +298,21 @@
status = "okay";
};
+&dsp_reserved {
+ status = "okay";
+};
+
+&dsp {
+ memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>,
+ <&dsp_vdev0vring1>, <&dsp_reserved>;
+ status = "okay";
+};
+
+&easrc {
+ fsl,asrc-rate = <48000>;
+ status = "okay";
+};
+
&eqos {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_eqos>;
@@ -251,7 +341,6 @@
mtl_tx_setup: tx-queues-config {
snps,tx-queues-to-use = <5>;
- snps,tx-sched-sp;
queue0 {
snps,dcb-algorithm;
@@ -353,6 +442,32 @@
status = "disabled";/* can2 pin conflict with pdm */
};
+&hdmi_pai {
+ status = "okay";
+};
+
+&hdmi_pvi {
+ status = "okay";
+};
+
+&hdmi_tx {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hdmi>;
+ status = "okay";
+
+ ports {
+ port@1 {
+ hdmi_tx_out: endpoint {
+ remote-endpoint = <&hdmi_in>;
+ };
+ };
+ };
+};
+
+&hdmi_tx_phy {
+ status = "okay";
+};
+
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
@@ -497,7 +612,11 @@
wlf,shared-lrclk;
wlf,hp-cfg = <3 2 3>;
wlf,gpio-cfg = <1 3>;
+ AVDD-supply = <&reg_audio_3v3>;
+ DBVDD-supply = <&reg_audio_1v8>;
+ DCVDD-supply = <&reg_audio_1v8>;
SPKVDD1-supply = <&reg_audio_pwr>;
+ SPKVDD2-supply = <&reg_audio_pwr>;
};
pca6416: gpio@20 {
@@ -549,6 +668,10 @@
status = "okay";
};
+&lcdif3 {
+ status = "okay";
+};
+
&micfil {
#sound-dai-cells = <0>;
pinctrl-names = "default";
@@ -575,6 +698,10 @@
};
};
+&mu2 {
+ status = "okay";
+};
+
&pcie_phy {
fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
clocks = <&pcie0_refclk>;
@@ -582,14 +709,22 @@
status = "okay";
};
-&pcie {
+&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0>;
reset-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>;
vpcie-supply = <&reg_pcie0>;
+ vpcie3v3aux-supply = <&reg_pcie0>;
+ supports-clkreq;
status = "okay";
};
+&pcie0_ep {
+ pinctrl-0 = <&pinctrl_pcie0>;
+ pinctrl-names = "default";
+ status = "disabled";
+};
+
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
@@ -608,6 +743,17 @@
status = "okay";
};
+&sai2 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ assigned-clocks = <&clk IMX8MP_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <12288000>;
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -694,7 +840,15 @@
status = "okay";
};
+&xcvr {
+ #sound-dai-cells = <0>;
+ status = "okay";
+};
+
&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
pinctrl_audio_pwr_reg: audiopwrreggrp {
fsl,pins = <
MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0xd6
@@ -784,6 +938,26 @@
>;
};
+ pinctrl_hdmi: hdmigrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x1c2
+ MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x1c2
+ MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x10
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x40000010
+ >;
+ };
+
+ pinctrl_hpdet: hpdetgrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0xd6
+ >;
+ };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c2
@@ -812,6 +986,12 @@
>;
};
+ pinctrl_lvds_en: lvdsengrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x1c0
+ >;
+ };
+
pinctrl_pcie0: pcie0grp {
fsl,pins = <
MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B 0x60 /* open drain, pull up */
@@ -880,6 +1060,15 @@
>;
};
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK 0xd6
+ MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC 0xd6
+ MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00 0xd6
+ MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI2_RX_DATA00 0xd6
+ >;
+ };
+
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC 0xd6
generated by cgit (git 2.34.1) at 2026-01-01 02:48:57 +0000