bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)

1 files changed, 0 insertions, 209 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0360-overlays-Make-mcp342x-run-time-compatible.patch b/target/linux/bcm27xx/patches-5.4/950-0360-overlays-Make-mcp342x-run-time-compatible.patch
deleted file mode 100644
index 1b4809db0d..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0360-overlays-Make-mcp342x-run-time-compatible.patch
+++ /dev/null
@@ -1,209 +0,0 @@
-From 00f01136b1c165e0f4a190fcb5ec8aa11428362f Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Mon, 9 Dec 2019 12:32:20 +0000
-Subject: [PATCH] overlays: Make mcp342x run-time compatible
-
-The order of processing of run-time overlays differs from that done by
-the firmware. This means that certain parameter processing techniques
-are not compatible with run-time use.  The mcp342x overlay is one such
-overlay, but it is easy to change the implementation without changing
-the interface.
-
-See: https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=258294
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- .../arm/boot/dts/overlays/mcp342x-overlay.dts | 133 ++++++++++++++----
- 1 file changed, 102 insertions(+), 31 deletions(-)
-
---- a/arch/arm/boot/dts/overlays/mcp342x-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/mcp342x-overlay.dts
-@@ -8,14 +8,15 @@
- 
- 	fragment@0 {
- 		target = <&i2c1>;
--		__overlay__ {
-+		__dormant__ {
- 			#address-cells = <1>;
- 			#size-cells = <0>;
- 
- 			status = "okay";
- 
--			mcp342x: mcp@68 {
-+			mcp3421: mcp@68 {
- 				reg = <0x68>;
-+				compatible = "microchip,mcp3421";
- 
- 				status = "okay";
- 			};
-@@ -23,71 +24,141 @@
- 	};
- 
- 	fragment@1 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3421";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "okay";
-+
-+			mcp3422: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3422";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	fragment@2 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3422";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "okay";
-+
-+			mcp3423: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3423";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	fragment@3 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3423";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "okay";
-+
-+			mcp3424: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3424";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	fragment@4 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3424";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "okay";
-+
-+			mcp3425: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3425","mcp3425";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	fragment@5 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3425";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "okay";
-+
-+			mcp3426: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3426";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	fragment@6 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3426";
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "okay";
-+
-+			mcp3427: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3427";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	fragment@7 {
--		target = <&mcp342x>;
-+		target = <&i2c1>;
- 		__dormant__ {
--			compatible = "microchip,mcp3427";
--		};
--	};
-+			#address-cells = <1>;
-+			#size-cells = <0>;
- 
--	fragment@8 {
--		target = <&mcp342x>;
--		__dormant__ {
--			compatible = "microchip,mcp3428";
-+			status = "okay";
-+
-+			mcp3428: mcp@68 {
-+				reg = <0x68>;
-+				compatible = "microchip,mcp3428";
-+
-+				status = "okay";
-+			};
- 		};
- 	};
- 
- 	__overrides__ {
--		addr = <&mcp342x>,"reg:0";
--		mcp3421 = <0>,"=1";
--		mcp3422 = <0>,"=2";
--		mcp3423 = <0>,"=3";
--		mcp3424 = <0>,"=4";
--		mcp3425 = <0>,"=5";
--		mcp3426 = <0>,"=6";
--		mcp3427 = <0>,"=7";
--		mcp3428 = <0>,"=8";
-+		addr = <&mcp3421>,"reg:0",
-+		       <&mcp3422>,"reg:0",
-+		       <&mcp3423>,"reg:0",
-+		       <&mcp3424>,"reg:0",
-+		       <&mcp3425>,"reg:0",
-+		       <&mcp3426>,"reg:0",
-+		       <&mcp3427>,"reg:0",
-+		       <&mcp3428>,"reg:0";
-+		mcp3421 = <0>,"=0";
-+		mcp3422 = <0>,"=1";
-+		mcp3423 = <0>,"=2";
-+		mcp3424 = <0>,"=3";
-+		mcp3425 = <0>,"=4";
-+		mcp3426 = <0>,"=5";
-+		mcp3427 = <0>,"=6";
-+		mcp3428 = <0>,"=7";
- 	};
- };
-