brcm2708: update to latest patches from RPi Foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0682-overlays-Add-baudrate-parameter-to-i2c3-i2c6.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0682-overlays-Add-baudrate-parameter-to-i2c3-i2c6.patch b/target/linux/brcm2708/patches-4.19/950-0682-overlays-Add-baudrate-parameter-to-i2c3-i2c6.patch
deleted file mode 100644 (file)
index 5ec631f..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0682-overlays-Add-baudrate-parameter-to-i2c3-i2c6.patch
+++ /dev/null
@@ -1,194 +0,0 @@
-From 114845b6010b6e6a320804f2d86ab4d5dc5a06de Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Mon, 5 Aug 2019 14:17:14 +0100
-Subject: [PATCH] overlays: Add baudrate parameter to i2c3-i2c6
-
-The overlays for enabling the new BCM2711 I2C interfaces were lacking
-the means to configure the baud/clock rate.
-
-Also explictly set the default pins, rather than relying on the values
-in the base DTB.
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- arch/arm/boot/dts/overlays/README           |  8 ++++++++
- arch/arm/boot/dts/overlays/i2c3-overlay.dts | 15 ++++++++++++---
- arch/arm/boot/dts/overlays/i2c4-overlay.dts | 15 ++++++++++++---
- arch/arm/boot/dts/overlays/i2c5-overlay.dts | 15 ++++++++++++---
- arch/arm/boot/dts/overlays/i2c6-overlay.dts | 15 ++++++++++++---
- 5 files changed, 56 insertions(+), 12 deletions(-)
-
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -1221,6 +1221,8 @@ Info:   Enable the i2c3 bus
- Load:   dtoverlay=i2c3,<param>
- Params: pins_2_3                Use GPIOs 2 and 3
-         pins_4_5                Use GPIOs 4 and 5 (default)
-+        baudrate                Set the baudrate for the interface (default
-+                                "100000")
- 
- 
- Name:   i2c4
-@@ -1228,6 +1230,8 @@ Info:   Enable the i2c4 bus
- Load:   dtoverlay=i2c4,<param>
- Params: pins_6_7                Use GPIOs 6 and 7
-         pins_8_9                Use GPIOs 8 and 9 (default)
-+        baudrate                Set the baudrate for the interface (default
-+                                "100000")
- 
- 
- Name:   i2c5
-@@ -1235,6 +1239,8 @@ Info:   Enable the i2c5 bus
- Load:   dtoverlay=i2c5,<param>
- Params: pins_10_11              Use GPIOs 10 and 11
-         pins_12_13              Use GPIOs 12 and 13 (default)
-+        baudrate                Set the baudrate for the interface (default
-+                                "100000")
- 
- 
- Name:   i2c6
-@@ -1242,6 +1248,8 @@ Info:   Enable the i2c6 bus
- Load:   dtoverlay=i2c6,<param>
- Params: pins_0_1                Use GPIOs 0 and 1
-         pins_22_23              Use GPIOs 22 and 23 (default)
-+        baudrate                Set the baudrate for the interface (default
-+                                "100000")
- 
- 
- Name:   i2s-gpio28-31
---- a/arch/arm/boot/dts/overlays/i2c3-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/i2c3-overlay.dts
-@@ -6,10 +6,11 @@
- 
-       fragment@0 {
-               target = <&i2c3>;
--              __overlay__ {
-+              frag0: __overlay__ {
-                       status = "okay";
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c3_pins>;
-+                      clock-frequency = <100000>;
-               };
-       };
- 
-@@ -20,8 +21,16 @@
-               };
-       };
- 
-+      fragment@2 {
-+              target = <&i2c3_pins>;
-+              __overlay__ {
-+                      brcm,pins = <4 5>;
-+              };
-+      };
-+
-       __overrides__ {
--              pins_2_3 = <0>,"=1";
--              pins_4_5 = <0>,"!1";
-+              pins_2_3 = <0>,"=1!2";
-+              pins_4_5 = <0>,"!1=2";
-+              baudrate = <&frag0>, "clock-frequency:0";
-       };
- };
---- a/arch/arm/boot/dts/overlays/i2c4-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/i2c4-overlay.dts
-@@ -6,10 +6,11 @@
- 
-       fragment@0 {
-               target = <&i2c4>;
--              __overlay__ {
-+              frag0: __overlay__ {
-                       status = "okay";
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c4_pins>;
-+                      clock-frequency = <100000>;
-               };
-       };
- 
-@@ -20,8 +21,16 @@
-               };
-       };
- 
-+      fragment@2 {
-+              target = <&i2c4_pins>;
-+              __overlay__ {
-+                      brcm,pins = <8 9>;
-+              };
-+      };
-+
-       __overrides__ {
--              pins_6_7 = <0>,"=1";
--              pins_8_9 = <0>,"!1";
-+              pins_6_7 = <0>,"=1!2";
-+              pins_8_9 = <0>,"!1=2";
-+              baudrate = <&frag0>, "clock-frequency:0";
-       };
- };
---- a/arch/arm/boot/dts/overlays/i2c5-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/i2c5-overlay.dts
-@@ -6,10 +6,11 @@
- 
-       fragment@0 {
-               target = <&i2c5>;
--              __overlay__ {
-+              frag0: __overlay__ {
-                       status = "okay";
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c5_pins>;
-+                      clock-frequency = <100000>;
-               };
-       };
- 
-@@ -20,8 +21,16 @@
-               };
-       };
- 
-+      fragment@2 {
-+              target = <&i2c5_pins>;
-+              __overlay__ {
-+                      brcm,pins = <12 13>;
-+              };
-+      };
-+
-       __overrides__ {
--              pins_10_11 = <0>,"=1";
--              pins_12_13 = <0>,"!1";
-+              pins_10_11 = <0>,"=1!2";
-+              pins_12_13 = <0>,"!1=2";
-+              baudrate = <&frag0>, "clock-frequency:0";
-       };
- };
---- a/arch/arm/boot/dts/overlays/i2c6-overlay.dts
-+++ b/arch/arm/boot/dts/overlays/i2c6-overlay.dts
-@@ -6,10 +6,11 @@
- 
-       fragment@0 {
-               target = <&i2c6>;
--              __overlay__ {
-+              frag0: __overlay__ {
-                       status = "okay";
-                       pinctrl-names = "default";
-                       pinctrl-0 = <&i2c6_pins>;
-+                      clock-frequency = <100000>;
-               };
-       };
- 
-@@ -20,8 +21,16 @@
-               };
-       };
- 
-+      fragment@2 {
-+              target = <&i2c6_pins>;
-+              __overlay__ {
-+                      brcm,pins = <22 23>;
-+              };
-+      };
-+
-       __overrides__ {
--              pins_0_1 = <0>,"=1";
--              pins_22_23 = <0>,"!1";
-+              pins_0_1 = <0>,"=1!2";
-+              pins_22_23 = <0>,"!1=2";
-+              baudrate = <&frag0>, "clock-frequency:0";
-       };
- };