brcm2708: update to latest patches from RPi foundation

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / patches-4.19 / 950-0782-overlays-Make-mcp342x-run-time-compatible.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0782-overlays-Make-mcp342x-run-time-compatible.patch b/target/linux/brcm2708/patches-4.19/950-0782-overlays-Make-mcp342x-run-time-compatible.patch
deleted file mode 100644 (file)
index 900cbb2..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0782-overlays-Make-mcp342x-run-time-compatible.patch
+++ /dev/null
@@ -1,209 +0,0 @@
-From e650f4bfbe9a09e5b75d702884a8ba8d9df6ccdf 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";
-       };
- };
-