brcm2708: update to latest patches from RPi Foundation

Also removes reverted patches.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 142 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch b/target/linux/brcm2708/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch
new file mode 100644
index 0000000000..cb89142dff
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch
@@ -0,0 +1,142 @@
+From 83b839b8b3a599336c2d48ab22ed919a77666476 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Mon, 26 Nov 2018 17:02:15 +0000
+Subject: [PATCH] dtoverlays: Add i2c on 0&1 option to TC358743,
+ ADV7282 and OV5647
+
+Adds the option of configuring i2c0 to be on GPIOs 0&1 as
+this is of use on the Compute Module.
+
+Also fixes the ov5647 overlay where the override enabled the wrong
+fragments.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ arch/arm/boot/dts/overlays/README               | 14 ++++++++++++--
+ arch/arm/boot/dts/overlays/adv7282m-overlay.dts | 10 +++++++++-
+ arch/arm/boot/dts/overlays/ov5647-overlay.dts   | 10 +++++++++-
+ arch/arm/boot/dts/overlays/tc358743-overlay.dts | 10 +++++++++-
+ 4 files changed, 39 insertions(+), 5 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -277,7 +277,9 @@ Info:   Analog Devices ADV7282M analogue
+         Uses Unicam1, which is the standard camera connector on most Pi
+         variants.
+ Load:   dtoverlay=adv7282m,<param>=<val>
+-Params: i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
++Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+         addr                    Overrides the I2C address (default 0x21)
+ 
+@@ -286,7 +288,9 @@ Name:   adv728x-m
+ Info:   Analog Devices ADV728[0|1|2]-M analogue video to CSI2 bridges.
+         This is a wrapper for adv7282m, and defaults to ADV7282M.
+ Load:   dtoverlay=adv728x-m,<param>=<val>
+-Params: i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
++Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+         addr                    Overrides the I2C address (default 0x21)
+         adv7280m                Select ADV7280-M.
+@@ -1324,6 +1328,9 @@ Params: cam0-pwdn               GPIO use
+                                 configuration of the particular Pi variant in
+                                 use.
+ 
++        i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++
+         i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+ 
+@@ -1949,6 +1956,9 @@ Params: 4lane                   Use 4 la
+                                 (574Mbit/s) and 486000000 (972Mbit/s - default)
+                                 are supported by the driver.
+ 
++        i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++
+         i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+ 
+--- a/arch/arm/boot/dts/overlays/adv7282m-overlay.dts
++++ b/arch/arm/boot/dts/overlays/adv7282m-overlay.dts
+@@ -60,6 +60,13 @@
+ 		};
+ 	};
+ 	fragment@4 {
++		target = <&i2c0_pins>;
++		__dormant__ {
++			brcm,pins = <0 1>;
++			brcm,function = <4>; /* alt0 */
++		};
++	};
++	fragment@5 {
+ 		target = <&i2c_vc>;
+ 		__overlay__ {
+ 			status = "okay";
+@@ -67,7 +74,8 @@
+ 	};
+ 
+ 	__overrides__ {
+-		i2c_pins_28_29 =	<0>,"+2-3";
++		i2c_pins_0_1 =		<0>,"-2-3+4";
++		i2c_pins_28_29 =	<0>,"+2-3-4";
+ 		addr =			<&adv728x>,"reg:0";
+ 	};
+ };
+--- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts
++++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts
+@@ -69,6 +69,13 @@
+ 		};
+ 	};
+ 	fragment@4 {
++		target = <&i2c0_pins>;
++		__dormant__ {
++			brcm,pins = <0 1>;
++			brcm,function = <4>; /* alt0 */
++		};
++	};
++	fragment@5 {
+ 		target = <&i2c_vc>;
+ 		__overlay__ {
+ 			status = "okay";
+@@ -76,7 +83,8 @@
+ 	};
+ 
+ 	__overrides__ {
+-		i2c_pins_28_29 = <0>,"+4-5";
++		i2c_pins_0_1 = <0>,"-2-3+4";
++		i2c_pins_28_29 = <0>,"+2-3-4";
+ 		cam0-pwdn = <&ov5647>,"pwdn-gpios:4";
+ 		cam0-led = <&ov5647>,"pwdn-gpios:16";
+ 	};
+--- a/arch/arm/boot/dts/overlays/tc358743-overlay.dts
++++ b/arch/arm/boot/dts/overlays/tc358743-overlay.dts
+@@ -94,6 +94,13 @@
+ 		};
+ 	};
+ 	fragment@6 {
++		target = <&i2c0_pins>;
++		__dormant__ {
++			brcm,pins = <0 1>;
++			brcm,function = <4>; /* alt0 */
++		};
++	};
++	fragment@7 {
+ 		target = <&i2c_vc>;
+ 		__overlay__ {
+ 			status = "okay";
+@@ -101,7 +108,8 @@
+ 	};
+ 
+ 	__overrides__ {
+-		i2c_pins_28_29 = <0>,"+4-5";
++		i2c_pins_0_1 = <0>,"-4-5+6";
++		i2c_pins_28_29 = <0>,"+4-5-6";
+ 		4lane = <0>, "-2+3";
+ 		link-frequency = <&tc358743>,"link-frequencies#0";
+ 	};