Merge tag 'at91-dt-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt

Microchip AT91 device tree updates for v6.12

It contains:
- SAMA7G5-EK DTS was updated with EEPROM nodes containing Ethernet
  addresses (needed, at least, when U-Boot is removed from the booting
  chain)
- 5V supplies were added to to MCP16502 PMIC nodes for better hardware
  description
- cleanups around pinctrl nodes which removed many dtbs_check warnings;
  along with it the pinctrl documentation was converted to json schema
- fixes for the RTC and RTT supply clocks on SAMA7G5 and SAM9X60
- other cleanups to fix dtbs_check warnings

* tag 'at91-dt-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: microchip: sama7g5: Fix RTT clock
  ARM: dts: microchip: sam9x60: Fix rtc/rtt clocks
  dt-bindings: pinctrl: Convert Atmel PIO3 pinctrl to json-schema
  ARM: dts: microchip: sam9x60: Remove additional compatible string from GPIO node
  ARM: dts: microchip: Remove additional compatible string from PIO3 pinctrl nodes
  ARM: dts: microchip: change to simple-mfd from simple-bus for PIO3 pinumux controller
  ARM: dts: microchip: sama5d29_curiosity: Add reg_5v to supply PMIC nodes
  ARM: dts: microchip: at91-sama5d27_wlsom1: Add reg_5v to supply PMIC nodes
  ARM: dts: microchip: at91-sama5d2_icp: Add reg_5v to supply PMIC nodes
  ARM: dts: microchip: at91-sama7g54_curiosity: Add reg_5v to supply PMIC nodes
  ARM: dts: microchip: at91-sama7g5ek: Add reg_5v to supply PMIC nodes
  ARM: dts: microchip: at91: align LED node name with bindings
  ARM: dts: microchip: sam9x60: Move i2c address/size to dtsi
  ARM: dts: microchip: at91-sama7g5ek: add EEPROMs

Link: https://lore.kernel.org/r/20240901133110.2038675-2-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

23 files changed, 168 insertions, 43 deletions

diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
index c6fbdd29019f..b9ffd9e5faac 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
@@ -198,8 +198,6 @@
 		dmas = <0>, <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_flx0_default>;
-		#address-cells = <1>;
-		#size-cells = <0>;
 		i2c-analog-filter;
 		i2c-digital-filter;
 		i2c-digital-filter-width-ns = <35>;
diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts b/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
index f3cbb675cea4..3b38707d736e 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
@@ -207,8 +207,6 @@
 	status = "okay";
 
 	i2c0: i2c@600 {
-		#address-cells = <1>;
-		#size-cells = <0>;
 		dmas = <0>, <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_flx0_default>;
@@ -254,8 +252,6 @@
 	status = "okay";
 
 	i2c6: i2c@600 {
-		#address-cells = <1>;
-		#size-cells = <0>;
 		dmas = <0>, <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_flx6_default>;
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
index 4617805c7748..c173f49cb910 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
@@ -31,6 +31,14 @@
 		};
 	};
 
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-wilc1000";
 		reset-gpios = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>;
@@ -70,6 +78,11 @@
 	mcp16502@5b {
 		compatible = "microchip,mcp16502";
 		reg = <0x5b>;
+		lvin-supply = <&reg_5v>;
+		pvin1-supply = <&reg_5v>;
+		pvin2-supply = <&reg_5v>;
+		pvin3-supply = <&reg_5v>;
+		pvin4-supply = <&reg_5v>;
 		status = "okay";
 		lpm-gpios = <&pioBU 0 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
index 6b02b7bcfd49..951a0c97d3c6 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
@@ -84,6 +84,14 @@
 		device_type = "memory";
 		reg = <0x20000000 0x20000000>;
 	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -144,6 +152,11 @@
 	mcp16502@5b {
 		compatible = "microchip,mcp16502";
 		reg = <0x5b>;
+		lvin-supply = <&reg_5v>;
+		pvin1-supply = <&reg_5v>;
+		pvin2-supply = <&reg_5v>;
+		pvin3-supply = <&reg_5v>;
+		pvin4-supply = <&reg_5v>;
 		status = "okay";
 		lpm-gpios = <&pioBU 0 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
index 999adeca6f33..5e2bb517a480 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
@@ -78,6 +78,14 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_MAIN_5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -190,6 +198,11 @@
 		mcp16502@5b {
 			compatible = "microchip,mcp16502";
 			reg = <0x5b>;
+			lvin-supply = <&reg_5v>;
+			pvin1-supply = <&reg_5v>;
+			pvin2-supply = <&reg_5v>;
+			pvin3-supply = <&reg_5v>;
+			pvin4-supply = <&reg_5v>;
 			status = "okay";
 			lpm-gpios = <&pioBU 7 GPIO_ACTIVE_LOW>;
 
diff --git a/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts
index 009d2c832421..645e49fdb7fe 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts
@@ -72,6 +72,14 @@
 		device_type = "memory";
 		reg = <0x60000000 0x10000000>; /* 256 MiB DDR3L-1066 16-bit */
 	};
+
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
 
 &adc {
@@ -189,6 +197,11 @@
 		pmic@5b {
 			compatible = "microchip,mcp16502";
 			reg = <0x5b>;
+			lvin-supply = <&reg_5v>;
+			pvin1-supply = <&reg_5v>;
+			pvin2-supply = <&reg_5v>;
+			pvin3-supply = <&reg_5v>;
+			pvin4-supply = <&reg_5v>;
 
 			regulators {
 				vdd_3v3: VDD_IO {
diff --git a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
index 20b2497657ae..ed75d491a246 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
@@ -88,6 +88,14 @@
 		reg = <0x60000000 0x20000000>;
 	};
 
+	reg_5v: regulator-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
 	sound: sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "sama7g5ek audio";
@@ -239,6 +247,11 @@
 		mcp16502@5b {
 			compatible = "microchip,mcp16502";
 			reg = <0x5b>;
+			lvin-supply = <&reg_5v>;
+			pvin1-supply = <&reg_5v>;
+			pvin2-supply = <&reg_5v>;
+			pvin3-supply = <&reg_5v>;
+			pvin4-supply = <&reg_5v>;
 			status = "okay";
 
 			regulators {
@@ -403,6 +416,42 @@
 		i2c-digital-filter;
 		i2c-digital-filter-width-ns = <35>;
 		status = "okay";
+
+		eeprom0: eeprom@52 {
+			compatible = "microchip,24aa025e48";
+			reg = <0x52>;
+			size = <256>;
+			pagesize = <16>;
+			vcc-supply = <&vdd_3v3>;
+
+			nvmem-layout {
+				compatible = "fixed-layout";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				eeprom0_eui48: eui48@fa {
+					reg = <0xfa 0x6>;
+				};
+			};
+		};
+
+		eeprom1: eeprom@53 {
+			compatible = "microchip,24aa025e48";
+			reg = <0x53>;
+			size = <256>;
+			pagesize = <16>;
+			vcc-supply = <&vdd_3v3>;
+
+			nvmem-layout {
+				compatible = "fixed-layout";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				eeprom1_eui48: eui48@fa {
+					reg = <0xfa 0x6>;
+				};
+			};
+		};
 	};
 };
 
@@ -440,6 +489,8 @@
 		     &pinctrl_gmac0_txck_default
 		     &pinctrl_gmac0_phy_irq>;
 	phy-mode = "rgmii-id";
+	nvmem-cells = <&eeprom0_eui48>;
+	nvmem-cell-names = "mac-address";
 	status = "okay";
 
 	ethernet-phy@7 {
@@ -457,6 +508,8 @@
 		     &pinctrl_gmac1_mdio_default
 		     &pinctrl_gmac1_phy_irq>;
 	phy-mode = "rmii";
+	nvmem-cells = <&eeprom1_eui48>;
+	nvmem-cell-names = "mac-address";
 	status = "okay"; /* Conflict with pdmc0. */
 
 	ethernet-phy@0 {
diff --git a/arch/arm/boot/dts/microchip/at91rm9200.dtsi b/arch/arm/boot/dts/microchip/at91rm9200.dtsi
index 16c675e3a890..02a838541dc3 100644
--- a/arch/arm/boot/dts/microchip/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/microchip/at91rm9200.dtsi
@@ -225,7 +225,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9260.dtsi b/arch/arm/boot/dts/microchip/at91sam9260.dtsi
index e56d5546554c..0038183e9a53 100644
--- a/arch/arm/boot/dts/microchip/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9260.dtsi
@@ -170,7 +170,7 @@
 			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x600>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9261.dtsi b/arch/arm/boot/dts/microchip/at91sam9261.dtsi
index 307b60658014..b57a7fd67197 100644
--- a/arch/arm/boot/dts/microchip/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9261.dtsi
@@ -317,7 +317,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x600>;
 
 				atmel,mux-mask =
diff --git a/arch/arm/boot/dts/microchip/at91sam9263.dtsi b/arch/arm/boot/dts/microchip/at91sam9263.dtsi
index 75d8ff2d12c8..b95d4016ae9f 100644
--- a/arch/arm/boot/dts/microchip/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9263.dtsi
@@ -167,7 +167,7 @@
 			pinctrl@fffff200 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff200 0xfffff200 0xa00>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts b/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts
index 172af6ff4b18..3e5eab57d1a5 100644
--- a/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts
+++ b/arch/arm/boot/dts/microchip/at91sam9g20ek_2mmc.dts
@@ -40,13 +40,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		ds1 {
+		led-ds1 {
 			label = "ds1";
 			gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		ds5 {
+		led-ds5 {
 			label = "ds5";
 			gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
 		};
diff --git a/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts b/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts
index af70eb8a3a02..e0c1e8df81b1 100644
--- a/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts
+++ b/arch/arm/boot/dts/microchip/at91sam9g25-gardena-smart-gateway.dts
@@ -37,71 +37,71 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power_blue {
+		led-power-blue {
 			label = "smartgw:power:blue";
 			gpios = <&pioC 21 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		power_green {
+		led-power-green {
 			label = "smartgw:power:green";
 			gpios = <&pioC 20 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 
-		power_red {
+		led-power-red {
 			label = "smartgw:power:red";
 			gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		radio_blue {
+		led-radio-blue {
 			label = "smartgw:radio:blue";
 			gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		radio_green {
+		led-radio-green {
 			label = "smartgw:radio:green";
 			gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		radio_red {
+		led-radio-red {
 			label = "smartgw:radio:red";
 			gpios = <&pioC 16 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		internet_blue {
+		led-internet-blue {
 			label = "smartgw:internet:blue";
 			gpios = <&pioC 15 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		internet_green {
+		led-internet-green {
 			label = "smartgw:internet:green";
 			gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		internet_red {
+		led-internet-red {
 			label = "smartgw:internet:red";
 			gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
 
-		heartbeat {
+		led-heartbeat {
 			label = "smartgw:heartbeat";
 			gpios = <&pioB 8 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		pb18 {
+		led-pb18 {
 			status = "disabled";
 		};
 
-		pd21 {
+		led-pd21 {
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/microchip/at91sam9g45.dtsi b/arch/arm/boot/dts/microchip/at91sam9g45.dtsi
index 325c63a53118..c54eb21d5cba 100644
--- a/arch/arm/boot/dts/microchip/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9g45.dtsi
@@ -190,7 +190,7 @@
 			pinctrl@fffff200 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff200 0xfffff200 0xa00>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9n12.dtsi b/arch/arm/boot/dts/microchip/at91sam9n12.dtsi
index 8dc04e9031a6..844bd50943fc 100644
--- a/arch/arm/boot/dts/microchip/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9n12.dtsi
@@ -226,7 +226,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91sam9x5-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				atmel,mux-mask = <
diff --git a/arch/arm/boot/dts/microchip/at91sam9n12ek.dts b/arch/arm/boot/dts/microchip/at91sam9n12ek.dts
index 4c644d4c6be7..643c3b2ab97e 100644
--- a/arch/arm/boot/dts/microchip/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/microchip/at91sam9n12ek.dts
@@ -207,19 +207,19 @@
 	leds {
 		compatible = "gpio-leds";
 
-		d8 {
+		led-d8 {
 			label = "d8";
 			gpios = <&pioB 4 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "mmc0";
 		};
 
-		d9 {
+		led-d9 {
 			label = "d9";
 			gpios = <&pioB 5 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "nand-disk";
 		};
 
-		d10 {
+		led-d10 {
 			label = "d10";
 			gpios = <&pioB 6 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
diff --git a/arch/arm/boot/dts/microchip/at91sam9rl.dtsi b/arch/arm/boot/dts/microchip/at91sam9rl.dtsi
index 7436b5c862b1..1fec9fcc7cd1 100644
--- a/arch/arm/boot/dts/microchip/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9rl.dtsi
@@ -339,7 +339,7 @@
 			pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91rm9200-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				atmel,mux-mask =
diff --git a/arch/arm/boot/dts/microchip/at91sam9x5.dtsi b/arch/arm/boot/dts/microchip/at91sam9x5.dtsi
index a7456c2191fa..27c1f2861cc3 100644
--- a/arch/arm/boot/dts/microchip/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9x5.dtsi
@@ -202,7 +202,7 @@
 			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "atmel,at91sam9x5-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				/* shared pinctrl settings */
diff --git a/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi b/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi
index cdd37f67280b..fb3c19bdfcb6 100644
--- a/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi
+++ b/arch/arm/boot/dts/microchip/at91sam9x5cm.dtsi
@@ -120,13 +120,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		pb18 {
+		led-pb18 {
 			label = "pb18";
 			gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		pd21 {
+		led-pd21 {
 			label = "pd21";
 			gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
 		};
diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi
index 291540e5d81e..04a6d716ecaf 100644
--- a/arch/arm/boot/dts/microchip/sam9x60.dtsi
+++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi
@@ -215,6 +215,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -284,6 +286,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -394,6 +398,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -443,6 +449,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -600,6 +608,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -649,6 +659,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -698,6 +710,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -766,6 +780,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -834,6 +850,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -902,6 +920,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -970,6 +990,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1074,6 +1096,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1123,6 +1147,8 @@
 					compatible = "microchip,sam9x60-i2c";
 					reg = <0x600 0x200>;
 					interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
+					#address-cells = <1>;
+					#size-cells = <0>;
 					clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1223,7 +1249,7 @@
 			pinctrl: pinctrl@fffff400 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "microchip,sam9x60-pinctrl", "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				compatible = "microchip,sam9x60-pinctrl", "simple-mfd";
 				ranges = <0xfffff400 0xfffff400 0x800>;
 
 				/* mux-mask corresponding to sam9x60 SoC in TFBGA228L package */
@@ -1236,7 +1262,7 @@
 						 >;
 
 				pioA: gpio@fffff400 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffff400 0x200>;
 					interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1247,7 +1273,7 @@
 				};
 
 				pioB: gpio@fffff600 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffff600 0x200>;
 					interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1259,7 +1285,7 @@
 				};
 
 				pioC: gpio@fffff800 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffff800 0x200>;
 					interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1270,7 +1296,7 @@
 				};
 
 				pioD: gpio@fffffa00 {
-					compatible = "microchip,sam9x60-gpio", "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					compatible = "microchip,sam9x60-gpio", "atmel,at91rm9200-gpio";
 					reg = <0xfffffa00 0x200>;
 					interrupts = <44 IRQ_TYPE_LEVEL_HIGH 1>;
 					#gpio-cells = <2>;
@@ -1312,7 +1338,7 @@
 				compatible = "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
 				reg = <0xfffffe20 0x20>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
-				clocks = <&clk32k 0>;
+				clocks = <&clk32k 1>;
 			};
 
 			pit: timer@fffffe40 {
@@ -1338,7 +1364,7 @@
 				compatible = "microchip,sam9x60-rtc", "atmel,at91sam9x5-rtc";
 				reg = <0xfffffea8 0x100>;
 				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
-				clocks = <&clk32k 0>;
+				clocks = <&clk32k 1>;
 			};
 
 			watchdog: watchdog@ffffff80 {
diff --git a/arch/arm/boot/dts/microchip/sama5d3.dtsi b/arch/arm/boot/dts/microchip/sama5d3.dtsi
index d4fc0c1dfc10..39865133aa56 100644
--- a/arch/arm/boot/dts/microchip/sama5d3.dtsi
+++ b/arch/arm/boot/dts/microchip/sama5d3.dtsi
@@ -493,7 +493,7 @@
 			pinctrl: pinctrl@fffff200 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,sama5d3-pinctrl", "atmel,at91sam9x5-pinctrl", "simple-bus";
+				compatible = "atmel,sama5d3-pinctrl", "simple-mfd";
 				ranges = <0xfffff200 0xfffff200 0xa00>;
 				atmel,mux-mask = <
 					/*   A          B          C  */
diff --git a/arch/arm/boot/dts/microchip/sama5d4.dtsi b/arch/arm/boot/dts/microchip/sama5d4.dtsi
index 58ceed997889..b253ba33fc38 100644
--- a/arch/arm/boot/dts/microchip/sama5d4.dtsi
+++ b/arch/arm/boot/dts/microchip/sama5d4.dtsi
@@ -791,7 +791,7 @@
 			pinctrl: pinctrl@fc06a000 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "atmel,sama5d3-pinctrl", "atmel,at91sam9x5-pinctrl", "simple-bus";
+				compatible = "atmel,sama5d3-pinctrl", "simple-mfd";
 				ranges = <0xfc068000 0xfc068000 0x100
 					  0xfc06a000 0xfc06a000 0x4000>;
 				/* WARNING: revisit as pin spec has changed */
diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi
index 75778be126a3..17bcdcf0cf4a 100644
--- a/arch/arm/boot/dts/microchip/sama7g5.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi
@@ -272,7 +272,7 @@
 			compatible = "microchip,sama7g5-rtt", "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
 			reg = <0xe001d020 0x30>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk32k 0>;
+			clocks = <&clk32k 1>;
 		};
 
 		clk32k: clock-controller@e001d050 {