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Diffstat (limited to 'arch/arm64/boot/dts/freescale/tqma8xx.dtsi')
-rw-r--r--arch/arm64/boot/dts/freescale/tqma8xx.dtsi265
1 files changed, 265 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/tqma8xx.dtsi b/arch/arm64/boot/dts/freescale/tqma8xx.dtsi
new file mode 100644
index 0000000000..d98469a7c4
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/tqma8xx.dtsi
@@ -0,0 +1,265 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+/ {
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x00000000 0x80000000 0 0x40000000>;
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "V_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "V_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /*
+ * global autoconfigured region for contiguous allocations
+ * must not exceed memory size and region
+ */
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0 0x20000000>;
+ alloc-ranges = <0 0x96000000 0 0x30000000>;
+ linux,cma-default;
+ };
+ };
+};
+
+/* TQMa8Xx only uses industrial grade, reduce trip points accordingly */
+&cpu_alert0 {
+ temperature = <95000>;
+};
+
+&cpu_crit0 {
+ temperature = <100000>;
+};
+/* end of temperature grade adjustments */
+
+&flexspi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi0>;
+ status = "okay";
+
+ flash0: flash@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <66000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+/* TODO GPU */
+
+&i2c1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_lpi2c1>;
+ pinctrl-1 = <&pinctrl_lpi2c1gpio>;
+ scl-gpios = <&lsio_gpio1 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&lsio_gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "okay";
+
+ se97: temperature-sensor@1b {
+ compatible = "nxp,se97b", "jedec,jc-42.4-temp";
+ reg = <0x1b>;
+ };
+
+ pcf85063: rtc@51 {
+ compatible = "nxp,pcf85063a";
+ reg = <0x51>;
+ quartz-load-femtofarads = <7000>;
+ };
+
+ at24c02: eeprom@53 {
+ compatible = "nxp,se97b", "atmel,24c02";
+ reg = <0x53>;
+ pagesize = <16>;
+ read-only;
+ vcc-supply = <&reg_3v3>;
+ };
+
+ m24c64: eeprom@57 {
+ compatible = "atmel,24c64";
+ reg = <0x57>;
+ pagesize = <32>;
+ vcc-supply = <&reg_3v3>;
+ };
+};
+
+&mu_m0 {
+ status = "okay";
+};
+
+&mu1_m0 {
+ status = "okay";
+};
+
+&thermal_zones {
+ pmic_thermal: pmic-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <2000>;
+ thermal-sensors = <&tsens IMX_SC_R_PMIC_0>;
+
+ trips {
+ pmic_alert0: trip0 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ pmic_crit0: trip1 {
+ temperature = <125000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&pmic_alert0>;
+ cooling-device =
+ <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ vqmmc-supply = <&reg_1v8>;
+ vmmc-supply = <&reg_3v3>;
+ bus-width = <8>;
+ non-removable;
+ no-sdio;
+ no-sd;
+ status = "okay";
+};
+
+&vpu {
+ compatible = "nxp,imx8qxp-vpu";
+ status = "okay";
+};
+
+&vpu_core0 {
+ memory-region = <&decoder_boot>, <&decoder_rpc>;
+ status = "okay";
+};
+
+&vpu_core1 {
+ memory-region = <&encoder_boot>, <&encoder_rpc>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_flexspi0: flexspi0grp {
+ fsl,pins = <
+ IMX8QXP_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x0600004d
+ IMX8QXP_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x0600004d
+ IMX8QXP_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x0600004d
+ IMX8QXP_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x0600004d
+ IMX8QXP_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x0600004d
+ IMX8QXP_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x0600004d
+ IMX8QXP_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x0600004d
+ IMX8QXP_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x0600004d
+ IMX8QXP_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x0600004d
+ IMX8QXP_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x0600004d
+ IMX8QXP_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x0600004d
+ IMX8QXP_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x0600004d
+ IMX8QXP_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x0600004d
+ IMX8QXP_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x0600004d
+ IMX8QXP_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B 0x0600004d
+ >;
+ };
+
+ pinctrl_lpi2c1: lpi2c1grp {
+ fsl,pins = <
+ IMX8QXP_MIPI_DSI0_GPIO0_00_ADMA_I2C1_SCL 0x06000021
+ IMX8QXP_MIPI_DSI0_GPIO0_01_ADMA_I2C1_SDA 0x06000021
+ >;
+ };
+
+ pinctrl_lpi2c1gpio: lpi2c1gpiogrp {
+ fsl,pins = <
+ IMX8QXP_MIPI_DSI0_GPIO0_00_LSIO_GPIO1_IO27 0x06000021
+ IMX8QXP_MIPI_DSI0_GPIO0_01_LSIO_GPIO1_IO28 0x06000021
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
+ IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
+ IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
+ IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
+ IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
+ IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
+ IMX8QXP_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
+ IMX8QXP_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
+ IMX8QXP_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
+ IMX8QXP_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
+ IMX8QXP_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins = <
+ IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040
+ IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020
+ IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020
+ IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020
+ IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020
+ IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020
+ IMX8QXP_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020
+ IMX8QXP_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020
+ IMX8QXP_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020
+ IMX8QXP_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020
+ IMX8QXP_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000040
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins = <
+ IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040
+ IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020
+ IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020
+ IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020
+ IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020
+ IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020
+ IMX8QXP_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020
+ IMX8QXP_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020
+ IMX8QXP_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020
+ IMX8QXP_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020
+ IMX8QXP_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000040
+ >;
+ };
+};