mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 17:48:58 +00:00
7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
148 lines
3.2 KiB
Diff
148 lines
3.2 KiB
Diff
From 615467f56356a2054d3a86854d391b7a2e0d5811 Mon Sep 17 00:00:00 2001
|
|
From: Stefan Wahren <wahrenst@gmx.net>
|
|
Date: Mon, 29 Apr 2019 19:35:33 +0200
|
|
Subject: [PATCH] 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";
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+};
|