Introduce the devicetree for the Plymovent AQM board
(stm32mp151c-plyaqm), based on the STM32MP151 SoC.
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
changes v4:
- move all pinctrls to stm32mp15-pinctrl.dtsi
- remove some of comments
changes v2:
- remove spidev
---
arch/arm/boot/dts/st/Makefile | 1 +
arch/arm/boot/dts/st/stm32mp151c-plyaqm.dts | 376 ++++++++++++++++++++
2 files changed, 377 insertions(+)
create mode 100644 arch/arm/boot/dts/st/stm32mp151c-plyaqm.dts
diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile
index d8f297035812..561819ef7a32 100644
--- a/arch/arm/boot/dts/st/Makefile
+++ b/arch/arm/boot/dts/st/Makefile
@@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
stm32mp151a-dhcor-testbench.dtb \
stm32mp151c-mecio1r0.dtb \
stm32mp151c-mect1s.dtb \
+ stm32mp151c-plyaqm.dtb \
stm32mp153c-dhcom-drc02.dtb \
stm32mp153c-dhcor-drc-compact.dtb \
stm32mp153c-lxa-tac-gen3.dtb \
diff --git a/arch/arm/boot/dts/st/stm32mp151c-plyaqm.dts b/arch/arm/boot/dts/st/stm32mp151c-plyaqm.dts
new file mode 100644
index 000000000000..39a3211c6133
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp151c-plyaqm.dts
@@ -0,0 +1,376 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/dts-v1/;
+
+#include <arm/st/stm32mp151.dtsi>
+#include <arm/st/stm32mp15xc.dtsi>
+#include <arm/st/stm32mp15-pinctrl.dtsi>
+#include <arm/st/stm32mp15xxad-pinctrl.dtsi>
+#include <arm/st/stm32mp15-scmi.dtsi>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "Plymovent AQM board";
+ compatible = "ply,plyaqm", "st,stm32mp151";
+
+ aliases {
+ ethernet0 = ðernet0;
+ serial0 = &uart4;
+ serial1 = &uart7;
+ };
+
+ codec {
+ compatible = "invensense,ics43432";
+
+ port {
+ codec_endpoint: endpoint {
+ remote-endpoint = <&i2s1_endpoint>;
+ dai-format = "i2s";
+ };
+ };
+ };
+
+ firmware {
+ optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ gpios = <&gpioa 3 GPIO_ACTIVE_HIGH>; /* WHITE_EN */
+ color = <LED_COLOR_ID_WHITE>;
+ default-state = "on";
+ };
+ };
+
+ v3v3: fixed-regulator-v3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "v3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ v5v_sw: fixed-regulator-v5sw {
+ compatible = "regulator-fixed";
+ regulator-name = "5v-switched";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpioe 10 GPIO_ACTIVE_HIGH>; /* 5V_SWITCHED_EN */
+ startup-delay-us = <100000>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ optee@cfd00000 {
+ reg = <0xcfd00000 0x300000>;
+ no-map;
+ };
+ };
+
+ sound {
+ compatible = "audio-graph-card";
+ label = "STM32MP15";
+ dais = <&i2s1_port>;
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpioe 12 GPIO_ACTIVE_LOW>; /* WLAN_REG_ON */
+ };
+};
+
+&adc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&adc1_in10_pins_a>;
+ vdda-supply = <&v3v3>;
+ vref-supply = <&v3v3>;
+ status = "okay";
+
+ adc@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ channel@10 { /* NTC */
+ reg = <10>;
+ st,min-sample-time-ns = <10000>; /* 10µs sampling time */
+ };
+ };
+};
+
+&cpu0 {
+ clocks = <&scmi_clk CK_SCMI_MPU>;
+};
+
+&cryp1 {
+ clocks = <&scmi_clk CK_SCMI_CRYP1>;
+ resets = <&scmi_reset RST_SCMI_CRYP1>;
+ status = "okay";
+};
+
+ðernet0 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <ðernet0_rmii_pins_d>;
+ pinctrl-1 = <ðernet0_rmii_sleep_pins_d>;
+ phy-mode = "rmii";
+ max-speed = <100>;
+ phy-handle = <ðphy0>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+
+ /* KSZ8081RNA PHY */
+ ethphy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupts-extended = <&gpiob 0 IRQ_TYPE_LEVEL_LOW>;
+ reset-gpios = <&gpiob 1 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <300>;
+ };
+ };
+};
+
+&gpioa {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "HWID_PL_N", "HWID_CP", "";
+};
+
+&gpiob {
+ gpio-line-names =
+ "", "", "", "", "", "", "LED_LATCH", "",
+ "", "RELAY1_EN", "", "", "", "", "", "";
+};
+
+&gpioc {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "HWID_Q7", "", "";
+};
+
+&gpioe {
+ gpio-line-names =
+ "", "", "", "", "RELAY2_EN", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&gpiog {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "SW1",
+ "", "", "", "", "", "", "", "";
+};
+
+&gpioz {
+ clocks = <&scmi_clk CK_SCMI_GPIOZ>;
+};
+
+&hash1 {
+ clocks = <&scmi_clk CK_SCMI_HASH1>;
+ resets = <&scmi_reset RST_SCMI_HASH1>;
+};
+
+&i2c1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c1_pins_c>;
+ pinctrl-1 = <&i2c1_sleep_pins_c>;
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+};
+
+&i2c4 {
+ clocks = <&scmi_clk CK_SCMI_I2C4>;
+ resets = <&scmi_reset RST_SCMI_I2C4>;
+};
+
+&i2c6 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c6_pins_b>;
+ pinctrl-1 = <&i2c6_sleep_pins_b>;
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ clocks = <&scmi_clk CK_SCMI_I2C6>;
+ resets = <&scmi_reset RST_SCMI_I2C6>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+
+ pressure-sensor@47 {
+ compatible = "bosch,bmp580";
+ reg = <0x47>;
+ vdda-supply = <&v5v_sw>;
+ vddd-supply = <&v5v_sw>;
+ };
+
+ co2-sensor@62 {
+ compatible = "sensirion,scd41";
+ reg = <0x62>;
+ vdd-supply = <&v5v_sw>;
+ };
+
+ pm-sensor@69 {
+ compatible = "sensirion,sps30";
+ reg = <0x69>;
+ };
+};
+
+&i2s1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2s1_pins_a>;
+ pinctrl-1 = <&i2s1_sleep_pins_a>;
+ clocks = <&rcc SPI1>, <&rcc SPI1_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+ clock-names = "pclk", "i2sclk", "x8k", "x11k";
+ #clock-cells = <0>; /* Set I2S2 as master clock provider */
+ status = "okay";
+
+ i2s1_port: port {
+ i2s1_endpoint: endpoint {
+ format = "i2s";
+ mclk-fs = <256>;
+ remote-endpoint = <&codec_endpoint>;
+ };
+ };
+};
+
+&iwdg2 {
+ clocks = <&rcc IWDG2>, <&scmi_clk CK_SCMI_LSI>;
+ status = "okay";
+};
+
+&m4_rproc {
+ /delete-property/ st,syscfg-holdboot;
+ resets = <&scmi_reset RST_SCMI_MCU>,
+ <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>;
+ reset-names = "mcu_rst", "hold_boot";
+};
+
+&mdma1 {
+ resets = <&scmi_reset RST_SCMI_MDMA>;
+};
+
+&rcc {
+ compatible = "st,stm32mp1-rcc-secure", "syscon";
+ clock-names = "hse", "hsi", "csi", "lse", "lsi";
+ clocks = <&scmi_clk CK_SCMI_HSE>,
+ <&scmi_clk CK_SCMI_HSI>,
+ <&scmi_clk CK_SCMI_CSI>,
+ <&scmi_clk CK_SCMI_LSE>,
+ <&scmi_clk CK_SCMI_LSI>;
+};
+
+&rng1 {
+ clocks = <&scmi_clk CK_SCMI_RNG1>;
+ resets = <&scmi_reset RST_SCMI_RNG1>;
+ status = "okay";
+};
+
+&rtc {
+ clocks = <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>;
+};
+
+/* SD card without Card-detect */
+&sdmmc1 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc1_b4_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
+ broken-cd;
+ no-sdio;
+ no-1-8-v;
+ st,neg-edge;
+ bus-width = <4>;
+ vmmc-supply = <&v3v3>;
+ status = "okay";
+};
+
+/* EMMC */
+&sdmmc2 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc2_b4_pins_c &sdmmc2_d47_pins_b>;
+ pinctrl-1 = <&sdmmc2_b4_od_pins_c &sdmmc2_d47_pins_b>;
+ pinctrl-2 = <&sdmmc2_b4_sleep_pins_c &sdmmc2_d47_sleep_pins_b>;
+ non-removable;
+ no-sd;
+ no-sdio;
+ no-1-8-v;
+ st,neg-edge;
+ bus-width = <8>;
+ vmmc-supply = <&v3v3>;
+ status = "okay";
+};
+
+/* Wifi */
+&sdmmc3 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc3_b4_pins_c>;
+ pinctrl-1 = <&sdmmc3_b4_od_pins_c>;
+ pinctrl-2 = <&sdmmc3_b4_sleep_pins_c>;
+ non-removable;
+ st,neg-edge;
+ bus-width = <4>;
+ vmmc-supply = <&v3v3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+&timers5 {
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+
+ pwm {
+ pinctrl-0 = <&pwm1_pins_d>;
+ pinctrl-1 = <&pwm1_sleep_pins_d>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+};
+
+&uart4 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart4_pins_e>;
+ pinctrl-1 = <&uart4_idle_pins_e>;
+ pinctrl-2 = <&uart4_sleep_pins_e>;
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "okay";
+};
+
+&uart7 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart7_pins_d>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ shutdown-gpios = <&gpioe 11 GPIO_ACTIVE_HIGH>; /* BT_REG_ON */
+ max-speed = <4000000>;
+ vbat-supply = <&v3v3>;
+ vddio-supply = <&v3v3>;
+ interrupt-parent = <&gpiog>;
+ interrupts = <12 IRQ_TYPE_EDGE_RISING>; /* BT_HOST_WAKE */
+ interrupt-names = "host-wakeup";
+ };
+};
--
2.39.5
