ARM: dts: stm32: DT alignment with kernel v5.4-rc4

Device tree and binding alignment with kernel v5.4-rc4

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>

12 files changed, 239 insertions, 15 deletions

diff --git a/arch/arm/dts/st-pincfg.h b/arch/arm/dts/st-pincfg.h
index 4851c387d5..d805512022 100644
--- a/arch/arm/dts/st-pincfg.h
+++ b/arch/arm/dts/st-pincfg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ST_PINCFG_H_
 #define _ST_PINCFG_H_
 
diff --git a/arch/arm/dts/stm32429i-eval.dts b/arch/arm/dts/stm32429i-eval.dts
index bd41ae3c14..c5afa0c162 100644
--- a/arch/arm/dts/stm32429i-eval.dts
+++ b/arch/arm/dts/stm32429i-eval.dts
@@ -40,18 +40,18 @@
 		dma-ranges = <0xc0000000 0x0 0x10000000>;
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
+	vdda: regulator-vdda {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 
-		reg_vref: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "vref";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-		};
+	vref: regulator-vref {
+		compatible = "regulator-fixed";
+		regulator-name = "vref";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
 	};
 
 	leds {
@@ -116,7 +116,8 @@
 &adc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&adc3_in8_pin>;
-	vref-supply = <&reg_vref>;
+	vdda-supply = <&vdda>;
+	vref-supply = <&vref>;
 	status = "okay";
 	adc3: adc@200 {
 		st,adc-channels = <8>;
diff --git a/arch/arm/dts/stm32f429.dtsi b/arch/arm/dts/stm32f429.dtsi
index ec84ae4f52..db0b82e89e 100644
--- a/arch/arm/dts/stm32f429.dtsi
+++ b/arch/arm/dts/stm32f429.dtsi
@@ -71,6 +71,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -100,6 +101,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -129,6 +131,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -157,6 +160,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -226,6 +230,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -247,6 +252,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -262,6 +268,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -407,6 +414,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -428,6 +436,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -561,6 +570,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -582,6 +592,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -597,6 +608,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi
index 66360cf21c..3f312ab3a7 100644
--- a/arch/arm/dts/stm32f746.dtsi
+++ b/arch/arm/dts/stm32f746.dtsi
@@ -58,6 +58,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -87,6 +88,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -116,6 +118,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -144,6 +147,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -213,6 +217,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -234,6 +239,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -249,6 +255,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -383,6 +390,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -404,6 +412,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -476,6 +485,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -497,6 +507,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
@@ -512,6 +523,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/dts/stm32h743i-eval.dts b/arch/arm/dts/stm32h743i-eval.dts
index ab78ad5323..e4d3c58f3d 100644
--- a/arch/arm/dts/stm32h743i-eval.dts
+++ b/arch/arm/dts/stm32h743i-eval.dts
@@ -87,6 +87,7 @@
 };
 
 &adc_12 {
+	vdda-supply = <&vdda>;
 	vref-supply = <&vdda>;
 	status = "okay";
 	adc1: adc@0 {
diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi
index 4367e8dcf7..2d73d502d9 100644
--- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
@@ -565,7 +565,7 @@
 				};
 			};
 
-			m_can1_sleep_pins_a: m_can1-sleep@0 {
+			m_can1_sleep_pins_a: m_can1-sleep-0 {
 				pins {
 					pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* CAN1_TX */
 						 <STM32_PINMUX('I', 9, ANALOG)>; /* CAN1_RX */
diff --git a/arch/arm/dts/stm32mp157a-dk1.dts b/arch/arm/dts/stm32mp157a-dk1.dts
index c210acc0aa..4652253012 100644
--- a/arch/arm/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/dts/stm32mp157a-dk1.dts
@@ -33,6 +33,42 @@
 		#size-cells = <1>;
 		ranges;
 
+		mcuram2: mcuram2@10000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10000000 0x40000>;
+			no-map;
+		};
+
+		vdev0vring0: vdev0vring0@10040000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10040000 0x1000>;
+			no-map;
+		};
+
+		vdev0vring1: vdev0vring1@10041000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10041000 0x1000>;
+			no-map;
+		};
+
+		vdev0buffer: vdev0buffer@10042000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10042000 0x4000>;
+			no-map;
+		};
+
+		mcuram: mcuram@30000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x30000000 0x40000>;
+			no-map;
+		};
+
+		retram: retram@38000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x38000000 0x10000>;
+			no-map;
+		};
+
 		gpu_reserved: gpu@d4000000 {
 			reg = <0xd4000000 0x4000000>;
 			no-map;
@@ -48,6 +84,17 @@
 			default-state = "off";
 		};
 	};
+
+	sound {
+		compatible = "audio-graph-card";
+		label = "STM32MP1-DK";
+		routing =
+			"Playback" , "MCLK",
+			"Capture" , "MCLK",
+			"MICL" , "Mic Bias";
+		dais = <&sai2a_port &sai2b_port>;
+		status = "okay";
+	};
 };
 
 &cec {
@@ -116,6 +163,39 @@
 			};
 		};
 	};
+
+	cs42l51: cs42l51@4a {
+		compatible = "cirrus,cs42l51";
+		reg = <0x4a>;
+		#sound-dai-cells = <0>;
+		VL-supply = <&v3v3>;
+		VD-supply = <&v1v8_audio>;
+		VA-supply = <&v1v8_audio>;
+		VAHP-supply = <&v1v8_audio>;
+		reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
+		clocks = <&sai2a>;
+		clock-names = "MCLK";
+		status = "okay";
+
+		cs42l51_port: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cs42l51_tx_endpoint: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&sai2a_endpoint>;
+				frame-master;
+				bitclock-master;
+			};
+
+			cs42l51_rx_endpoint: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&sai2b_endpoint>;
+				frame-master;
+				bitclock-master;
+			};
+		};
+	};
 };
 
 &i2c4 {
@@ -308,8 +388,12 @@
 };
 
 &m4_rproc {
+	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
+			<&vdev0vring1>, <&vdev0buffer>;
 	mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
 	mbox-names = "vq0", "vq1", "shutdown";
+	interrupt-parent = <&exti>;
+	interrupts = <68 1>;
 	status = "okay";
 };
 
@@ -328,6 +412,51 @@
 	status = "okay";
 };
 
+&sai2 {
+	clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+	clock-names = "pclk", "x8k", "x11k";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>;
+	pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>;
+	status = "okay";
+
+	sai2a: audio-controller@4400b004 {
+		#clock-cells = <0>;
+		dma-names = "tx";
+		clocks = <&rcc SAI2_K>;
+		clock-names = "sai_ck";
+		status = "okay";
+
+		sai2a_port: port {
+			sai2a_endpoint: endpoint {
+				remote-endpoint = <&cs42l51_tx_endpoint>;
+				format = "i2s";
+				mclk-fs = <256>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+			};
+		};
+	};
+
+	sai2b: audio-controller@4400b024 {
+		dma-names = "rx";
+		st,sync = <&sai2a 2>;
+		clocks = <&rcc SAI2_K>, <&sai2a>;
+		clock-names = "sai_ck", "MCLK";
+		status = "okay";
+
+		sai2b_port: port {
+			sai2b_endpoint: endpoint {
+				remote-endpoint = <&cs42l51_rx_endpoint>;
+				format = "i2s";
+				mclk-fs = <256>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+			};
+		};
+	};
+};
+
 &sdmmc1 {
 	pinctrl-names = "default", "opendrain", "sleep";
 	pinctrl-0 = <&sdmmc1_b4_pins_a>;
diff --git a/arch/arm/dts/stm32mp157c-ed1.dts b/arch/arm/dts/stm32mp157c-ed1.dts
index 66deca1bc9..73d07cf42f 100644
--- a/arch/arm/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/dts/stm32mp157c-ed1.dts
@@ -28,6 +28,42 @@
 		#size-cells = <1>;
 		ranges;
 
+		mcuram2: mcuram2@10000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10000000 0x40000>;
+			no-map;
+		};
+
+		vdev0vring0: vdev0vring0@10040000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10040000 0x1000>;
+			no-map;
+		};
+
+		vdev0vring1: vdev0vring1@10041000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10041000 0x1000>;
+			no-map;
+		};
+
+		vdev0buffer: vdev0buffer@10042000 {
+			compatible = "shared-dma-pool";
+			reg = <0x10042000 0x4000>;
+			no-map;
+		};
+
+		mcuram: mcuram@30000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x30000000 0x40000>;
+			no-map;
+		};
+
+		retram: retram@38000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x38000000 0x10000>;
+			no-map;
+		};
+
 		gpu_reserved: gpu@e8000000 {
 			reg = <0xe8000000 0x8000000>;
 			no-map;
@@ -218,8 +254,12 @@
 };
 
 &m4_rproc {
+	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
+			<&vdev0vring1>, <&vdev0buffer>;
 	mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
 	mbox-names = "vq0", "vq1", "shutdown";
+	interrupt-parent = <&exti>;
+	interrupts = <68 1>;
 	status = "okay";
 };
 
diff --git a/arch/arm/dts/stm32mp157c-ev1.dts b/arch/arm/dts/stm32mp157c-ev1.dts
index 23de232831..89d29b50c3 100644
--- a/arch/arm/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/dts/stm32mp157c-ev1.dts
@@ -101,6 +101,7 @@
 &dsi {
 	#address-cells = <1>;
 	#size-cells = <0>;
+	phy-dsi-supply = <&reg18>;
 	status = "okay";
 
 	ports {
@@ -165,7 +166,7 @@
 	#address-cells = <1>;
 	#size-cells = <0>;
 
-	nand: nand@0 {
+	nand@0 {
 		reg = <0>;
 		nand-on-flash-bbt;
 		#address-cells = <1>;
diff --git a/arch/arm/dts/stm32mp157c.dtsi b/arch/arm/dts/stm32mp157c.dtsi
index a6045dd682..6c670cf9a3 100644
--- a/arch/arm/dts/stm32mp157c.dtsi
+++ b/arch/arm/dts/stm32mp157c.dtsi
@@ -109,6 +109,12 @@
 		};
 	};
 
+	booster: regulator-booster {
+		compatible = "st,stm32mp1-booster";
+		st,syscfg = <&syscfg>;
+		status = "disabled";
+	};
+
 	reboot {
 		compatible = "syscon-reboot";
 		regmap = <&rcc>;
@@ -140,6 +146,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -168,6 +175,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -194,6 +202,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -222,6 +231,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -279,6 +289,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -300,6 +311,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -321,6 +333,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -574,6 +587,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -604,6 +618,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -677,6 +692,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -701,6 +717,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 			timer@15 {
@@ -724,6 +741,7 @@
 
 			pwm {
 				compatible = "st,stm32-pwm";
+				#pwm-cells = <3>;
 				status = "disabled";
 			};
 
@@ -990,6 +1008,7 @@
 			clocks = <&rcc ADC12>, <&rcc ADC12_K>;
 			clock-names = "bus", "adc";
 			interrupt-controller;
+			st,syscfg = <&syscfg>;
 			#interrupt-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1313,6 +1332,10 @@
 			      <0x89010000 0x1000>,
 			      <0x89020000 0x1000>;
 			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&mdma1 20 0x10 0x12000a02 0x0 0x0>,
+			       <&mdma1 20 0x10 0x12000a08 0x0 0x0>,
+			       <&mdma1 21 0x10 0x12000a0a 0x0 0x0>;
+			dma-names = "tx", "rx", "ecc";
 			clocks = <&rcc FMC_K>;
 			resets = <&rcc FMC_R>;
 			status = "disabled";
@@ -1323,6 +1346,9 @@
 			reg = <0x58003000 0x1000>, <0x70000000 0x10000000>;
 			reg-names = "qspi", "qspi_mm";
 			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&mdma1 22 0x10 0x100002 0x0 0x0>,
+			       <&mdma1 22 0x10 0x100008 0x0 0x0>;
+			dma-names = "tx", "rx";
 			clocks = <&rcc QSPI_K>;
 			resets = <&rcc QSPI_R>;
 			status = "disabled";
diff --git a/include/dt-bindings/mfd/stm32f7-rcc.h b/include/dt-bindings/mfd/stm32f7-rcc.h
index c9087f5f3d..ba5cb7456e 100644
--- a/include/dt-bindings/mfd/stm32f7-rcc.h
+++ b/include/dt-bindings/mfd/stm32f7-rcc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This header provides constants for the STM32F7 RCC IP
  */
diff --git a/include/dt-bindings/mfd/stm32h7-rcc.h b/include/dt-bindings/mfd/stm32h7-rcc.h
index b96b3c3ac1..06e8476bf0 100644
--- a/include/dt-bindings/mfd/stm32h7-rcc.h
+++ b/include/dt-bindings/mfd/stm32h7-rcc.h
@@ -12,6 +12,7 @@
 #define STM32H7_RCC_AHB3_FMC		12
 #define STM32H7_RCC_AHB3_QUADSPI	14
 #define STM32H7_RCC_AHB3_SDMMC1		16
+#define STM32H7_RCC_AHB3_CPU		31
 #define STM32H7_RCC_AHB3_CPU1		31
 
 #define STM32H7_AHB3_RESET(bit) (STM32H7_RCC_AHB3_##bit + (0x7C * 8))
@@ -56,7 +57,6 @@
 
 #define STM32H7_AHB4_RESET(bit) (STM32H7_RCC_AHB4_##bit + (0x88 * 8))
 
-
 /* APB3 */
 #define STM32H7_RCC_APB3_LTDC		3
 #define STM32H7_RCC_APB3_DSI		4