brcm2708: update to latest patches from RPi foundation

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

1 files changed, 147 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.19/950-0429-overlays-Add-PiGlow-overlay.patch b/target/linux/brcm2708/patches-4.19/950-0429-overlays-Add-PiGlow-overlay.patch
new file mode 100644
index 0000000000..d35597545d
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0429-overlays-Add-PiGlow-overlay.patch
@@ -0,0 +1,147 @@
+From 8f846452ea820d6e646711bde3b387b916e260b1 Mon Sep 17 00:00:00 2001
+From: Stefan Wahren <wahrenst@gmx.net>
+Date: Mon, 29 Apr 2019 19:35:33 +0200
+Subject: [PATCH 429/782] overlays: Add PiGlow overlay
+
+The PiGlow is a small add-on board for the Raspberry Pi that provides
+18 individually controllable LEDs (SN3218) and uses the following pins:
+
+P1 & P17 (3V3)
+P2 (5V)
+P3 (SDA)
+P5 (SCL)
+P14 (GND)
+
+Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
+---
+ arch/arm/boot/dts/overlays/Makefile           |  1 +
+ arch/arm/boot/dts/overlays/README             |  6 ++
+ arch/arm/boot/dts/overlays/piglow-overlay.dts | 97 +++++++++++++++++++
+ 3 files changed, 104 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/piglow-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -97,6 +97,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ 	pi3-disable-wifi.dtbo \
+ 	pi3-miniuart-bt.dtbo \
+ 	pibell.dtbo \
++	piglow.dtbo \
+ 	piscreen.dtbo \
+ 	piscreen2r.dtbo \
+ 	pisound.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -1532,6 +1532,12 @@ Params: alsaname                Set the
+                                 "PiBell")
+ 
+ 
++Name:   piglow
++Info:   Configures the PiGlow by pimoroni.com
++Load:   dtoverlay=piglow
++Params: <None>
++
++
+ Name:   piscreen
+ Info:   PiScreen display by OzzMaker.com
+ Load:   dtoverlay=piscreen,<param>=<val>
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/piglow-overlay.dts
+@@ -0,0 +1,97 @@
++// Definitions for SN3218 LED driver from Si-En Technology on PiGlow
++/dts-v1/;
++/plugin/;
++
++/ {
++	compatible = "brcm,bcm2708";
++
++	fragment@0 {
++		target = <&i2c_arm>;
++		__overlay__ {
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "okay";
++
++			sn3218@54 {
++				compatible = "si-en,sn3218";
++				reg = <0x54>;
++				#address-cells = <1>;
++				#size-cells = <0>;
++				status = "okay";
++
++				led@1 {
++					reg = <1>;
++					label = "piglow:red:led1";
++				};
++				led@2 {
++					reg = <2>;
++					label = "piglow:orange:led2";
++				};
++				led@3 {
++					reg = <3>;
++					label = "piglow:yellow:led3";
++				};
++				led@4 {
++					reg = <4>;
++					label = "piglow:green:led4";
++				};
++				led@5 {
++					reg = <5>;
++					label = "piglow:blue:led5";
++				};
++				led@6 {
++					reg = <6>;
++					label = "piglow:green:led6";
++				};
++				led@7 {
++					reg = <7>;
++					label = "piglow:red:led7";
++				};
++				led@8 {
++					reg = <8>;
++					label = "piglow:orange:led8";
++				};
++				led@9 {
++					reg = <9>;
++					label = "piglow:yellow:led9";
++				};
++				led@10 {
++					reg = <10>;
++					label = "piglow:white:led10";
++				};
++				led@11 {
++					reg = <11>;
++					label = "piglow:white:led11";
++				};
++				led@12 {
++					reg = <12>;
++					label = "piglow:blue:led12";
++				};
++				led@13 {
++					reg = <13>;
++					label = "piglow:white:led13";
++				};
++				led@14 {
++					reg = <14>;
++					label = "piglow:green:led14";
++				};
++				led@15 {
++					reg = <15>;
++					label = "piglow:blue:led15";
++				};
++				led@16 {
++					reg = <16>;
++					label = "piglow:yellow:led16";
++				};
++				led@17 {
++					reg = <17>;
++					label = "piglow:orange:led17";
++				};
++				led@18 {
++					reg = <18>;
++					label = "piglow:red:led18";
++				};
++			};
++		};
++	};
++};