Merge tag 'stm32-dt-for-v5.3-1' of...

Merge tag 'stm32-dt-for-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dt

STM32 DT updates for v5.3, round 1

Highlights:
----------

MPU part:
 -Add stm32mp157a-avenger board support:
  This board embeds a STM32MP157a SOC with AC package (TFBGA361, 148 ios)
  , 1024MB of DDR3 and STPMIC1A pmic . Several connections are available on this boards:
  2x Type A (USB 2.0) Host and 1x Micro B (USB 2.0) OTG, ethernet
  10/100/1000, WiFi 5 GHz & 2.4GHz, ...
 -Add STMFX support en stm32mp157c-ev1 and enable joystick connected on
  it.
 -Add I2S and SAI support on stm32mp157c.
 -Add and enable support of Vivante GPU on stm32mp157 ED1 and DK1 boards
  (EV1 and DK2 inherit of it).
 -Add camera support:
  -Add DCMI support on stm32mp157c SOC
  -Enabled OV5640 camera support on stm32mp157c-ev1 board
 -Enable hdmi bridge sii9022 & display controller on stm32mp157c-dk1
  board.

MCU part:
 -Add STMFX support en stm32746g-eval and enable connections on it:
  leds and joystick

* tag 'stm32-dt-for-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (27 commits)
  ARM: dts: stm32: replace rgmii mode with rgmii-id on stm32mp15 boards
  ARM: dts: stm32: Add Avenger96 devicetree support based on STM32MP157A
  dt-bindings: arm: stm32: Document Avenger96 devicetree binding
  dt-bindings: arm: stm32: Convert STM32 SoC bindings to DT schema
  ARM: dts: stm32: Add missing pinctrl definitions for STM32MP157
  ARM: dts: stm32: add sai id registers to stm32mp157c
  ARM: dts: stm32: add power supply of rm68200 on stm32mp157c-ev1
  ARM: dts: stm32: enable display on stm32mp157c-dk1 board
  ARM: dts: stm32: Add I2C 1 config for stm32mp157a-dk1
  ARM: dts: stm32: enable OV5640 camera on stm32mp157c-ev1 board
  ARM: dts: stm32: add DCMI pins to stm32mp157c
  ARM: dts: stm32: add DCMI camera interface support on stm32mp157c
  ARM: dts: stm32: enable Vivante GPU support on stm32mp157a-dk1 board
  ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board
  ARM: dts: stm32: Add Vivante GPU support on STM32MP157c
  ARM: dts: stm32: add i2s pins muxing on stm32mp157
  ARM: dts: stm32: add i2s support on stm32mp157c
  ARM: dts: stm32: add sai pins muxing on stm32mp157
  ARM: dts: stm32: add sai support on stm32mp157c
  ARM: dts: stm32: add jedec compatible for nor flash on stm32mp157c-ev1
  ...
Signed-off-by: Olof Johansson <olof@lixom.net>

Documentation/devicetree/bindings/arm/stm32/stm32.txt

-STMicroelectronics STM32 Platforms Device Tree Bindings
-
-Each device tree must specify which STM32 SoC it uses,
-using one of the following compatible strings:
-
-  st,stm32f429
-  st,stm32f469
-  st,stm32f746
-  st,stm32h743
-  st,stm32mp157

Documentation/devicetree/bindings/arm/stm32/stm32.yaml

+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/stm32/stm32.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 Platforms Device Tree Bindings
+
+maintainers:
+  - Alexandre Torgue <alexandre.torgue@st.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - const: st,stm32f429
+
+      - items:
+          - const: st,stm32f469
+
+      - items:
+          - const: st,stm32f746
+
+      - items:
+          - const: st,stm32h743
+
+      - items:
+          - enum:
+              - arrow,stm32mp157a-avenger96 # Avenger96
+          - const: st,stm32mp157
+...

arch/arm/boot/dts/Makefile

@@ -976,6 +976,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
 	stm32746g-eval.dtb \
 	stm32h743i-eval.dtb \
 	stm32h743i-disco.dtb \
+	stm32mp157a-avenger96.dtb \
 	stm32mp157a-dk1.dtb \
 	stm32mp157c-dk2.dtb \
 	stm32mp157c-ed1.dtb \

arch/arm/boot/dts/stm32746g-eval.dts

@@ -44,6 +44,7 @@
 #include "stm32f746.dtsi"
 #include "stm32f746-pinctrl.dtsi"
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	model = "STMicroelectronics STM32746g-EVAL board";
@@ -69,9 +70,15 @@ green {
 			gpios = <&gpiof 10 1>;
 			linux,default-trigger = "heartbeat";
 		};
+		orange {
+			gpios = <&stmfx_pinctrl 17 1>;
+		};
 		red {
 			gpios = <&gpiob 7 1>;
 		};
+		blue {
+			gpios = <&stmfx_pinctrl 19 1>;
+		};
 	};
 
 	gpio_keys {
@@ -86,6 +93,43 @@ button@0 {
 		};
 	};
 
+	joystick {
+		compatible = "gpio-keys";
+		#size-cells = <0>;
+		pinctrl-0 = <&joystick_pins>;
+		pinctrl-names = "default";
+		button-0 {
+			label = "JoySel";
+			linux,code = <KEY_ENTER>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+		};
+		button-1 {
+			label = "JoyDown";
+			linux,code = <KEY_DOWN>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+		};
+		button-2 {
+			label = "JoyLeft";
+			linux,code = <KEY_LEFT>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		};
+		button-3 {
+			label = "JoyRight";
+			linux,code = <KEY_RIGHT>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		};
+		button-4 {
+			label = "JoyUp";
+			linux,code = <KEY_UP>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+		};
+	};
+
 	usbotg_hs_phy: usb-phy {
 		#phy-cells = <0>;
 		compatible = "usb-nop-xceiv";
@@ -115,6 +159,28 @@ &i2c1 {
 	i2c-scl-rising-time-ns = <185>;
 	i2c-scl-falling-time-ns = <20>;
 	status = "okay";
+
+	stmfx: stmfx@42 {
+		compatible = "st,stmfx-0300";
+		reg = <0x42>;
+		interrupts = <8 IRQ_TYPE_EDGE_RISING>;
+		interrupt-parent = <&gpioi>;
+
+		stmfx_pinctrl: stmfx-pin-controller {
+			compatible = "st,stmfx-0300-pinctrl";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-ranges = <&stmfx_pinctrl 0 0 24>;
+
+			joystick_pins: joystick {
+				pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
+				drive-push-pull;
+				bias-pull-up;
+			};
+		};
+	};
 };
 
 &rtc {

arch/arm/boot/dts/stm32mp157a-avenger96.dts

+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
+ * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+ */
+
+/dts-v1/;
+
+#include "stm32mp157c.dtsi"
+#include "stm32mp157xac-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/mfd/st,stpmic1.h>
+
+/ {
+	model = "Arrow Electronics STM32MP157A Avenger96 board";
+	compatible = "arrow,stm32mp157a-avenger96", "st,stm32mp157";
+
+	aliases {
+		ethernet0 = &ethernet0;
+		mmc0 = &sdmmc1;
+		serial0 = &uart4;
+		serial1 = &uart7;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xc0000000 0x40000000>;
+	};
+
+	led {
+		compatible = "gpio-leds";
+		led1 {
+			label = "green:user1";
+			gpios = <&gpioz 7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+
+		led2 {
+			label = "green:user2";
+			gpios = <&gpiof 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc0";
+			default-state = "off";
+		};
+
+		led3 {
+			label = "green:user3";
+			gpios = <&gpiog 0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc1";
+			default-state = "off";
+		};
+
+		led4 {
+			label = "green:user3";
+			gpios = <&gpiog 1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "none";
+			default-state = "off";
+			panic-indicator;
+		};
+
+		led5 {
+			label = "yellow:wifi";
+			gpios = <&gpioz 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tx";
+			default-state = "off";
+		};
+
+		led6 {
+			label = "blue:bt";
+			gpios = <&gpioz 6 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "bluetooth-power";
+			default-state = "off";
+		};
+	};
+};
+
+&ethernet0 {
+	status = "okay";
+	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
+	pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rgmii";
+	max-speed = <1000>;
+	phy-handle = <&phy0>;
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0: ethernet-phy@7 {
+			reg = <7>;
+		};
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_b>;
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+	/delete-property/dmas;
+	/delete-property/dma-names;
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins_b1 &i2c2_pins_b2>;
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+	/delete-property/dmas;
+	/delete-property/dma-names;
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins_a>;
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+	/delete-property/dmas;
+	/delete-property/dma-names;
+
+	pmic: stpmic@33 {
+		compatible = "st,stpmic1";
+		reg = <0x33>;
+		interrupts-extended = <&exti 55 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		status = "okay";
+
+		st,main-control-register = <0x04>;
+		st,vin-control-register = <0xc0>;
+		st,usb-control-register = <0x30>;
+
+		regulators {
+			compatible = "st,stpmic1-regulators";
+
+			ldo1-supply = <&v3v3>;
+			ldo2-supply = <&v3v3>;
+			ldo3-supply = <&vdd_ddr>;
+			ldo5-supply = <&v3v3>;
+			ldo6-supply = <&v3v3>;
+			pwr_sw1-supply = <&bst_out>;
+			pwr_sw2-supply = <&bst_out>;
+
+			vddcore: buck1 {
+				regulator-name = "vddcore";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			vdd_ddr: buck2 {
+				regulator-name = "vdd_ddr";
+				regulator-min-microvolt = <1350000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			vdd: buck3 {
+				regulator-name = "vdd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				st,mask_reset;
+				regulator-initial-mode = <0>;
+				regulator-over-current-protection;
+			};
+
+			v3v3: buck4 {
+				regulator-name = "v3v3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-over-current-protection;
+				regulator-initial-mode = <0>;
+			};
+
+			vdda: ldo1 {
+				regulator-name = "vdda";
+				regulator-min-microvolt = <2900000>;
+				regulator-max-microvolt = <2900000>;
+				interrupts = <IT_CURLIM_LDO1 0>;
+				interrupt-parent = <&pmic>;
+			};
+
+			v2v8: ldo2 {
+				regulator-name = "v2v8";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				interrupts = <IT_CURLIM_LDO2 0>;
+				interrupt-parent = <&pmic>;
+			};
+
+			vtt_ddr: ldo3 {
+				regulator-name = "vtt_ddr";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <750000>;
+				regulator-always-on;
+				regulator-over-current-protection;
+			};
+
+			vdd_usb: ldo4 {
+				regulator-name = "vdd_usb";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				interrupts = <IT_CURLIM_LDO4 0>;
+				interrupt-parent = <&pmic>;
+			};
+
+			vdd_sd: ldo5 {
+				regulator-name = "vdd_sd";
+				regulator-min-microvolt = <2900000>;
+				regulator-max-microvolt = <2900000>;
+				interrupts = <IT_CURLIM_LDO5 0>;
+				interrupt-parent = <&pmic>;
+				regulator-boot-on;
+			};
+
+			v1v8: ldo6 {
+				regulator-name = "v1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				interrupts = <IT_CURLIM_LDO6 0>;
+				interrupt-parent = <&pmic>;
+				regulator-enable-ramp-delay = <300000>;
+			};
+
+			vref_ddr: vref_ddr {
+				regulator-name = "vref_ddr";
+				regulator-always-on;
+				regulator-over-current-protection;
+			};
+
+			bst_out: boost {
+				regulator-name = "bst_out";
+				interrupts = <IT_OCP_BOOST 0>;
+				interrupt-parent = <&pmic>;
+			};
+
+			vbus_otg: pwr_sw1 {
+				regulator-name = "vbus_otg";
+				interrupts = <IT_OCP_OTG 0>;
+				interrupt-parent = <&pmic>;
+				regulator-active-discharge;
+			};
+
+			vbus_sw: pwr_sw2 {
+				regulator-name = "vbus_sw";
+				interrupts = <IT_OCP_SWOUT 0>;
+				interrupt-parent = <&pmic>;
+				regulator-active-discharge;
+			};
+		};
+
+		onkey {
+			compatible = "st,stpmic1-onkey";
+			interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 1>;
+			interrupt-names = "onkey-falling", "onkey-rising";
+			status = "okay";
+		};
+
+		watchdog {
+			compatible = "st,stpmic1-wdt";
+			status = "disabled";
+		};
+	};
+};
+
+&iwdg2 {
+	timeout-sec = <32>;
+	status = "okay";
+};
+
+&rng1 {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&sdmmc1 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
+	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
+	broken-cd;
+	st,sig-dir;
+	st,neg-edge;
+	st,use-ckin;
+	bus-width = <4>;
+	vmmc-supply = <&vdd_sd>;
+	status = "okay";
+};
+
+&uart4 {
+	/* On Low speed expansion header */
+	label = "LS-UART1";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins_b>;
+	status = "okay";
+};
+
+&uart7 {
+	/* On Low speed expansion header */
+	label = "LS-UART0";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart7_pins_a>;
+	status = "okay";
+};

arch/arm/boot/dts/stm32mp157a-dk1.dts

@@ -7,7 +7,7 @@
 /dts-v1/;
 
 #include "stm32mp157c.dtsi"
-#include "stm32mp157-pinctrl.dtsi"
+#include "stm32mp157xac-pinctrl.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/mfd/st,stpmic1.h>
 
@@ -28,6 +28,17 @@ memory@c0000000 {
 		reg = <0xc0000000 0x20000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpu_reserved: gpu@d4000000 {
+			reg = <0xd4000000 0x4000000>;
+			no-map;
+		};
+	};
+
 	led {
 		compatible = "gpio-leds";
 		blue {
@@ -51,7 +62,7 @@ &ethernet0 {
 	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
 	pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
 	pinctrl-names = "default", "sleep";
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	max-speed = <1000>;
 	phy-handle = <&phy0>;
 
@@ -65,6 +76,47 @@ phy0: ethernet-phy@0 {
 	};
 };
 
+&gpu {
+	contiguous-area = <&gpu_reserved>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&i2c1_pins_a>;
+	pinctrl-1 = <&i2c1_pins_sleep_a>;
+	i2c-scl-rising-time-ns = <100>;
+	i2c-scl-falling-time-ns = <7>;
+	status = "okay";
+	/delete-property/dmas;
+	/delete-property/dma-names;
+
+	hdmi-transmitter@39 {
+		compatible = "sil,sii9022";
+		reg = <0x39>;
+		iovcc-supply = <&v3v3_hdmi>;
+		cvcc12-supply = <&v1v2_hdmi>;
+		reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
+		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-parent = <&gpiog>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&ltdc_pins_a>;
+		pinctrl-1 = <&ltdc_pins_sleep_a>;
+		status = "okay";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				sii9022_in: endpoint {
+					remote-endpoint = <&ltdc_ep0_out>;
+				};
+			};
+		};
+	};
+};
 
 &i2c4 {
 	pinctrl-names = "default";
@@ -223,6 +275,20 @@ &iwdg2 {
 	status = "okay";
 };
 
+&ltdc {
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ltdc_ep0_out: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&sii9022_in>;
+		};
+	};
+};
+
 &rng1 {
 	status = "okay";
 };

arch/arm/boot/dts/stm32mp157c-ed1.dts

@@ -6,7 +6,7 @@
 /dts-v1/;
 
 #include "stm32mp157c.dtsi"
-#include "stm32mp157-pinctrl.dtsi"
+#include "stm32mp157xaa-pinctrl.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/mfd/st,stpmic1.h>
 
@@ -23,6 +23,17 @@ memory@c0000000 {
 		reg = <0xC0000000 0x40000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpu_reserved: gpu@e8000000 {
+			reg = <0xe8000000 0x8000000>;
+			no-map;
+		};
+	};
+
 	aliases {
 		serial0 = &uart4;
 	};
@@ -61,6 +72,11 @@ &dts {
 	status = "okay";
 };
 
+&gpu {
+	contiguous-area = <&gpu_reserved>;
+	status = "okay";
+};
+
 &i2c4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c4_pins_a>;

arch/arm/boot/dts/stm32mp157c-ev1.dts

@@ -7,6 +7,7 @@
 
 #include "stm32mp157c-ed1.dts"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 / {
 	model = "STMicroelectronics STM32MP157C eval daughter on eval mother";
@@ -21,6 +22,51 @@ aliases {
 		ethernet0 = &ethernet0;
 	};
 
+	clocks {
+		clk_ext_camera: clk-ext-camera {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+	};
+
+	joystick {
+		compatible = "gpio-keys";
+		#size-cells = <0>;
+		pinctrl-0 = <&joystick_pins>;
+		pinctrl-names = "default";
+		button-0 {
+			label = "JoySel";
+			linux,code = <KEY_ENTER>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+		};
+		button-1 {
+			label = "JoyDown";
+			linux,code = <KEY_DOWN>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <1 IRQ_TYPE_EDGE_RISING>;
+		};
+		button-2 {
+			label = "JoyLeft";
+			linux,code = <KEY_LEFT>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <2 IRQ_TYPE_EDGE_RISING>;
+		};
+		button-3 {
+			label = "JoyRight";
+			linux,code = <KEY_RIGHT>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <3 IRQ_TYPE_EDGE_RISING>;
+		};
+		button-4 {
+			label = "JoyUp";
+			linux,code = <KEY_UP>;
+			interrupt-parent = <&stmfx_pinctrl>;
+			interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+		};
+	};
+
 	panel_backlight: panel-backlight {
 		compatible = "gpio-backlight";
 		gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
@@ -35,6 +81,23 @@ &cec {
 	status = "okay";
 };
 
+&dcmi {
+	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&dcmi_pins_a>;
+	pinctrl-1 = <&dcmi_sleep_pins_a>;
+
+	port {
+		dcmi_0: endpoint {
+			remote-endpoint = <&ov5640_0>;
+			bus-width = <8>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			pclk-sample = <1>;
+		};
+	};
+};
+
 &dsi {
 	#address-cells = <1>;
 	#size-cells = <0>;
@@ -64,6 +127,7 @@ panel-dsi@0 {
 		reg = <0>;
 		reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
 		backlight = <&panel_backlight>;
+		power-supply = <&v3v3>;
 		status = "okay";
 
 		port {
@@ -79,7 +143,7 @@ &ethernet0 {
 	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
 	pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
 	pinctrl-names = "default", "sleep";
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	max-speed = <1000>;
 	phy-handle = <&phy0>;
 
@@ -99,6 +163,60 @@ &i2c2 {
 	i2c-scl-rising-time-ns = <185>;
 	i2c-scl-falling-time-ns = <20>;
 	status = "okay";
+
+	ov5640: camera@3c {
+		compatible = "ovti,ov5640";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ov5640_pins>;
+		reg = <0x3c>;
+		clocks = <&clk_ext_camera>;
+		clock-names = "xclk";
+		DOVDD-supply = <&v2v8>;
+		powerdown-gpios = <&stmfx_pinctrl 18 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&stmfx_pinctrl 19 GPIO_ACTIVE_LOW>;
+		rotation = <180>;
+		status = "okay";
+
+		port {
+			ov5640_0: endpoint {
+				remote-endpoint = <&dcmi_0>;
+				bus-width = <8>;
+				data-shift = <2>; /* lines 9:2 are used */
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pclk-sample = <1>;
+			};
+		};
+	};
+
+	stmfx: stmfx@42 {
+		compatible = "st,stmfx-0300";
+		reg = <0x42>;
+		interrupts = <8 IRQ_TYPE_EDGE_RISING>;
+		interrupt-parent = <&gpioi>;
+		vdd-supply = <&v3v3>;
+
+		stmfx_pinctrl: stmfx-pin-controller {
+			compatible = "st,stmfx-0300-pinctrl";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-ranges = <&stmfx_pinctrl 0 0 24>;
+
+			joystick_pins: joystick {
+				pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
+				drive-push-pull;
+				bias-pull-down;
+			};
+
+			ov5640_pins: camera {
+				pins = "agpio2", "agpio3"; /* stmfx pins 18 & 19 */
+				drive-push-pull;
+				output-low;
+			};
+		};
+	};
 };
 
 &i2c5 {
@@ -131,14 +249,16 @@ &m_can1 {
 };
 
 &qspi {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
 	status = "okay";
 
 	flash0: mx66l51235l@0 {
+		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-rx-bus-width = <4>;
 		spi-max-frequency = <108000000>;
@@ -147,6 +267,7 @@ flash0: mx66l51235l@0 {
 	};
 
 	flash1: mx66l51235l@1 {
+		compatible = "jedec,spi-nor";
 		reg = <1>;
 		spi-rx-bus-width = <4>;
 		spi-max-frequency = <108000000>;

arch/arm/boot/dts/stm32mp157c.dtsi

@@ -365,6 +365,17 @@ spi2: spi@4000b000 {
 			status = "disabled";
 		};
 
+		i2s2: audio-controller@4000b000 {
+			compatible = "st,stm32h7-i2s";
+			#sound-dai-cells = <0>;
+			reg = <0x4000b000 0x400>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&dmamux1 39 0x400 0x01>,
+			       <&dmamux1 40 0x400 0x01>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
 		spi3: spi@4000c000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -379,6 +390,17 @@ spi3: spi@4000c000 {
 			status = "disabled";
 		};
 
+		i2s3: audio-controller@4000c000 {
+			compatible = "st,stm32h7-i2s";
+			#sound-dai-cells = <0>;
+			reg = <0x4000c000 0x400>;
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&dmamux1 61 0x400 0x01>,
+			       <&dmamux1 62 0x400 0x01>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
 		spdifrx: audio-controller@4000d000 {
 			compatible = "st,stm32h7-spdifrx";
 			#sound-dai-cells = <0>;
@@ -607,6 +629,17 @@ spi1: spi@44004000 {
 			status = "disabled";
 		};
 
+		i2s1: audio-controller@44004000 {
+			compatible = "st,stm32h7-i2s";
+			#sound-dai-cells = <0>;
+			reg = <0x44004000 0x400>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&dmamux1 37 0x400 0x01>,
+			       <&dmamux1 38 0x400 0x01>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
 		spi4: spi@44005000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -708,6 +741,100 @@ spi5: spi@44009000 {
 			status = "disabled";
 		};
 
+		sai1: sai@4400a000 {
+			compatible = "st,stm32h7-sai";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4400a000 0x400>;
+			reg = <0x4400a000 0x4>, <0x4400a3f0 0x10>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rcc SAI1_R>;
+			status = "disabled";
+
+			sai1a: audio-controller@4400a004 {
+				#sound-dai-cells = <0>;
+
+				compatible = "st,stm32-sai-sub-a";
+				reg = <0x4 0x1c>;
+				clocks = <&rcc SAI1_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 87 0x400 0x01>;
+				status = "disabled";
+			};
+
+			sai1b: audio-controller@4400a024 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-b";
+				reg = <0x24 0x1c>;
+				clocks = <&rcc SAI1_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 88 0x400 0x01>;
+				status = "disabled";
+			};
+		};
+
+		sai2: sai@4400b000 {
+			compatible = "st,stm32h7-sai";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4400b000 0x400>;
+			reg = <0x4400b000 0x4>, <0x4400b3f0 0x10>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rcc SAI2_R>;
+			status = "disabled";
+
+			sai2a: audio-controller@4400b004 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-a";
+				reg = <0x4 0x1c>;
+				clocks = <&rcc SAI2_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 89 0x400 0x01>;
+				status = "disabled";
+			};
+
+			sai2b: audio-controller@4400b024 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-b";
+				reg = <0x24 0x1c>;
+				clocks = <&rcc SAI2_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 90 0x400 0x01>;
+				status = "disabled";
+			};
+		};
+
+		sai3: sai@4400c000 {
+			compatible = "st,stm32h7-sai";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4400c000 0x400>;
+			reg = <0x4400c000 0x4>, <0x4400c3f0 0x10>;
+			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rcc SAI3_R>;
+			status = "disabled";
+
+			sai3a: audio-controller@4400c004 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-a";
+				reg = <0x04 0x1c>;
+				clocks = <&rcc SAI3_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 113 0x400 0x01>;
+				status = "disabled";
+			};
+
+			sai3b: audio-controller@4400c024 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-b";
+				reg = <0x24 0x1c>;
+				clocks = <&rcc SAI3_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 114 0x400 0x01>;
+				status = "disabled";
+			};
+		};
+
 		dfsdm: dfsdm@4400d000 {
 			compatible = "st,stm32mp1-dfsdm";
 			reg = <0x4400d000 0x800>;
@@ -914,6 +1041,18 @@ ipcc: mailbox@4c001000 {
 			status = "disabled";
 		};
 
+		dcmi: dcmi@4c006000 {
+			compatible = "st,stm32-dcmi";
+			reg = <0x4c006000 0x400>;
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rcc CAMITF_R>;
+			clocks = <&rcc DCMI>;
+			clock-names = "mclk";
+			dmas = <&dmamux1 75 0x400 0x0d>;
+			dma-names = "tx";
+			status = "disabled";
+		};
+
 		rcc: rcc@50000000 {
 			compatible = "st,stm32mp1-rcc", "syscon";
 			reg = <0x50000000 0x1000>;
@@ -1020,6 +1159,37 @@ vrefbuf: vrefbuf@50025000 {
 			status = "disabled";
 		};
 
+		sai4: sai@50027000 {
+			compatible = "st,stm32h7-sai";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x50027000 0x400>;
+			reg = <0x50027000 0x4>, <0x500273f0 0x10>;
+			interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rcc SAI4_R>;
+			status = "disabled";
+
+			sai4a: audio-controller@50027004 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-a";
+				reg = <0x04 0x1c>;
+				clocks = <&rcc SAI4_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 99 0x400 0x01>;
+				status = "disabled";
+			};
+
+			sai4b: audio-controller@50027024 {
+				#sound-dai-cells = <0>;
+				compatible = "st,stm32-sai-sub-b";
+				reg = <0x24 0x1c>;
+				clocks = <&rcc SAI4_K>;
+				clock-names = "sai_ck";
+				dmas = <&dmamux1 100 0x400 0x01>;
+				status = "disabled";
+			};
+		};
+
 		dts: thermal@50028000 {
 			compatible = "st,stm32-thermal";
 			reg = <0x50028000 0x100>;
@@ -1149,6 +1319,16 @@ usbh_ehci: usbh-ehci@5800d000 {
 			status = "disabled";
 		};
 
+		gpu: gpu@59000000 {
+			compatible = "vivante,gc";
+			reg = <0x59000000 0x800>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc GPU>, <&rcc GPU_K>;
+			clock-names = "bus" ,"core";
+			resets = <&rcc GPU_R>;
+			status = "disabled";
+		};
+
 		dsi: dsi@5a000000 {
 			compatible = "st,stm32-dsi";
 			reg = <0x5a000000 0x800>;

arch/arm/boot/dts/stm32mp157xaa-pinctrl.dtsi

+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+	soc {
+		pinctrl: pin-controller@50002000 {
+			st,package = <STM32MP_PKG_AA>;
+
+			gpioa: gpio@50002000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@50003000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@50004000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@50005000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@50006000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@50007000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 80 16>;
+			};
+
+			gpiog: gpio@50008000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 96 16>;
+			};
+
+			gpioh: gpio@50009000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 112 16>;
+			};
+
+			gpioi: gpio@5000a000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 128 16>;
+			};
+
+			gpioj: gpio@5000b000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 144 16>;
+			};
+
+			gpiok: gpio@5000c000 {
+				status = "okay";
+				ngpios = <8>;
+				gpio-ranges = <&pinctrl 0 160 8>;
+			};
+		};
+
+		pinctrl_z: pin-controller-z@54004000 {
+			st,package = <STM32MP_PKG_AA>;
+
+			gpioz: gpio@54004000 {
+				status = "okay";
+				ngpios = <8>;
+				gpio-ranges = <&pinctrl_z 0 400 8>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/stm32mp157xab-pinctrl.dtsi

+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+	soc {
+		pinctrl: pin-controller@50002000 {
+			st,package = <STM32MP_PKG_AB>;
+
+			gpioa: gpio@50002000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@50003000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@50004000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@50005000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@50006000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@50007000 {
+				status = "okay";
+				ngpios = <6>;
+				gpio-ranges = <&pinctrl 6 86 6>;
+			};
+
+			gpiog: gpio@50008000 {
+				status = "okay";
+				ngpios = <10>;
+				gpio-ranges = <&pinctrl 6 102 10>;
+			};
+
+			gpioh: gpio@50009000 {
+				status = "okay";
+				ngpios = <2>;
+				gpio-ranges = <&pinctrl 0 112 2>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/stm32mp157xac-pinctrl.dtsi

+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+	soc {
+		pinctrl: pin-controller@50002000 {
+			st,package = <STM32MP_PKG_AC>;
+
+			gpioa: gpio@50002000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@50003000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@50004000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@50005000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@50006000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@50007000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 80 16>;
+			};
+
+			gpiog: gpio@50008000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 96 16>;
+			};
+
+			gpioh: gpio@50009000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 112 16>;
+			};
+
+			gpioi: gpio@5000a000 {
+				status = "okay";
+				ngpios = <12>;
+				gpio-ranges = <&pinctrl 0 128 12>;
+			};
+		};
+
+		pinctrl_z: pin-controller-z@54004000 {
+			st,package = <STM32MP_PKG_AC>;
+
+			gpioz: gpio@54004000 {
+				status = "okay";
+				ngpios = <8>;
+				gpio-ranges = <&pinctrl_z 0 400 8>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/stm32mp157xad-pinctrl.dtsi

+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com>
+ */
+
+#include "stm32mp157-pinctrl.dtsi"
+/ {
+	soc {
+		pinctrl: pin-controller@50002000 {
+			st,package = <STM32MP_PKG_AD>;
+
+			gpioa: gpio@50002000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 0 16>;
+			};
+
+			gpiob: gpio@50003000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 16 16>;
+			};
+
+			gpioc: gpio@50004000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 32 16>;
+			};
+
+			gpiod: gpio@50005000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 48 16>;
+			};
+
+			gpioe: gpio@50006000 {
+				status = "okay";
+				ngpios = <16>;
+				gpio-ranges = <&pinctrl 0 64 16>;
+			};
+
+			gpiof: gpio@50007000 {
+				status = "okay";
+				ngpios = <6>;
+				gpio-ranges = <&pinctrl 6 86 6>;
+			};
+
+			gpiog: gpio@50008000 {
+				status = "okay";
+				ngpios = <10>;
+				gpio-ranges = <&pinctrl 6 102 10>;
+			};
+
+			gpioh: gpio@50009000 {
+				status = "okay";
+				ngpios = <2>;
+				gpio-ranges = <&pinctrl 0 112 2>;
+			};
+		};
+	};
+};