From: Eugen Hristev <eugen.hristev@microchip.com>
Date: Fri, 25 Nov 2022 07:54:53 +0000 (+0200)
Subject: ARM: dts: at91: sama7g5/sama7g5ek: align DT with kernel 6.1
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=4df35b38d12c0c5630efe373870b5f557262af57;p=u-boot.git

ARM: dts: at91: sama7g5/sama7g5ek: align DT with kernel 6.1

Align the DT with current Linux 6.1 tree, wherever possible.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---

diff --git a/arch/arm/dts/at91-sama7g5ek.dts b/arch/arm/dts/at91-sama7g5ek.dts
index aed84f15a1..9b247fcaf6 100644
--- a/arch/arm/dts/at91-sama7g5ek.dts
+++ b/arch/arm/dts/at91-sama7g5ek.dts
@@ -45,13 +45,13 @@
 		};
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_key_gpio_default>;
 
-		bp1 {
+		button {
 			label = "PB_USER";
 			gpios = <&pioA PIN_PA12 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_PROG1>;
@@ -244,8 +244,8 @@
 			regulators {
 				vdd_3v3: VDD_IO {
 					regulator-name = "VDD_IO";
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <3700000>;
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
 					regulator-initial-mode = <2>;
 					regulator-allowed-modes = <2>, <4>;
 					regulator-always-on;
@@ -264,8 +264,8 @@
 
 				vddioddr: VDD_DDR {
 					regulator-name = "VDD_DDR";
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1450000>;
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
 					regulator-initial-mode = <2>;
 					regulator-allowed-modes = <2>, <4>;
 					regulator-always-on;
@@ -285,8 +285,8 @@
 
 				vddcore: VDD_CORE {
 					regulator-name = "VDD_CORE";
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1850000>;
+					regulator-min-microvolt = <1150000>;
+					regulator-max-microvolt = <1150000>;
 					regulator-initial-mode = <2>;
 					regulator-allowed-modes = <2>, <4>;
 					regulator-always-on;
@@ -306,7 +306,7 @@
 				vddcpu: VDD_OTHER {
 					regulator-name = "VDD_OTHER";
 					regulator-min-microvolt = <1050000>;
-					regulator-max-microvolt = <1850000>;
+					regulator-max-microvolt = <1250000>;
 					regulator-initial-mode = <2>;
 					regulator-allowed-modes = <2>, <4>;
 					regulator-ramp-delay = <3125>;
@@ -326,8 +326,8 @@
 
 				vldo1: LDO1 {
 					regulator-name = "LDO1";
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <3700000>;
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 
 					regulator-state-standby {
@@ -707,7 +707,6 @@
 		ck_cd_rstn_vddsel {
 			pinmux = <PIN_PA0__SDMMC0_CK>,
 				 <PIN_PA2__SDMMC0_RSTN>,
-				 <PIN_PA14__SDMMC0_CD>,
 				 <PIN_PA11__SDMMC0_DS>;
 			slew-rate = <0>;
 			bias-pull-up;
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index d38090d7dd..6388a60e53 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -15,6 +15,7 @@
 #include <dt-bindings/clk/at91.h>
 #include <dt-bindings/dma/at91.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/mfd/at91-usart.h>
 
 / {
 	model = "Microchip SAMA7G5 family SoC";
@@ -195,11 +196,11 @@
 				<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
 				<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
 				<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			gpio-controller;
 			#gpio-cells = <2>;
+			clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 		};
 
 		pmc: pmc@e0018000 {
@@ -211,6 +212,13 @@
 			clock-names = "td_slck", "md_slck", "main_xtal", "main_rc";
 		};
 
+		reset_controller: reset-controller@e001d000 {
+			compatible = "microchip,sama7g5-rstc";
+			reg = <0xe001d000 0xc>, <0xe001d0e4 0x4>;
+			#reset-cells = <1>;
+			clocks = <&clk32k 0>;
+		};
+
 		shdwc: shdwc@e001d010 {
 			compatible = "microchip,sama7g5-shdwc", "syscon";
 			reg = <0xe001d010 0x10>;
@@ -229,13 +237,6 @@
 			clocks = <&clk32k 0>;
 		};
 
-		reset_controller: rstc@e001d000 {
-			compatible = "microchip,sama7g5-rstc", "microchip,sam9x60-rstc";
-			reg = <0xe001d000 0xc>, <0xe001d0e4 0x4>;
-			#reset-cells = <1>;
-			clocks = <&clk32k 0>;
-		};
-
 		clk32k: clock-controller@e001d050 {
 			compatible = "microchip,sama7g5-sckc", "microchip,sam9x60-sckc";
 			reg = <0xe001d050 0x4>;
@@ -620,6 +621,7 @@
 			uart0: serial@200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0x200 0x200>;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
 				clock-names = "usart";
@@ -668,6 +670,7 @@
 			uart3: serial@200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0x200 0x200>;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
 				clock-names = "usart";
@@ -711,6 +714,7 @@
 			uart4: serial@200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0x200 0x200>;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
 				clock-names = "usart";
@@ -736,6 +740,7 @@
 			uart7: serial@200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0x200 0x200>;
+				atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 45>;
 				clock-names = "usart";
@@ -884,9 +889,9 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 				atmel,fifo-size = <32>;
-				dmas = <&dma0 AT91_XDMAC_DT_PERID(27)>,
-					    <&dma0 AT91_XDMAC_DT_PERID(28)>;
-				dma-names = "rx", "tx";
+				dmas = <&dma0 AT91_XDMAC_DT_PERID(28)>,
+					    <&dma0 AT91_XDMAC_DT_PERID(27)>;
+				dma-names = "tx", "rx";
 				status = "disabled";
 			};
 		};