mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
fce21ae4cc
Right now all brcm2708 patches are extracted from the non-mainline raspberrypi/linux git tree. Many of them are hacks and/or are unneeded in LEDE. Raspberry Pi is getting better and better mainline support so it would be nice to finally start maintaining patches in a cleaner way: 1) Backport patches accepted in upstream tree 2) Start using upstream drivers 3) Pick only these patches that are needed for more complete support Handling above tasks requires grouping patches - ideally using the same prefixes as generic ones. It means we should rename existing patches to use some high prefix. This will allow e.g. use 0xx for backported code. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Stijn Tintel <stijn@linux-ipv6.be>
63 lines
1.3 KiB
Diff
63 lines
1.3 KiB
Diff
From e3b5ca5cb69c36f41436ab8be96710e39442ce28 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Sun, 26 Feb 2017 01:13:02 +0000
|
|
Subject: [PATCH] SQUASH: Add LOCO-V2 overlay from last commit
|
|
|
|
---
|
|
.../dts/overlays/dionaudio-loco-v2-overlay.dts | 49 ++++++++++++++++++++++
|
|
1 file changed, 49 insertions(+)
|
|
create mode 100644 arch/arm/boot/dts/overlays/dionaudio-loco-v2-overlay.dts
|
|
|
|
--- /dev/null
|
|
+++ b/arch/arm/boot/dts/overlays/dionaudio-loco-v2-overlay.dts
|
|
@@ -0,0 +1,49 @@
|
|
+/*
|
|
+ * Definitions for Dion Audio LOCO-V2 DAC-AMP
|
|
+ * eg. dtoverlay=dionaudio-loco-v2
|
|
+ *
|
|
+ * PCM5242 DAC (in software mode) and TPA3255 AMP.
|
|
+ */
|
|
+
|
|
+/dts-v1/;
|
|
+/plugin/;
|
|
+
|
|
+/ {
|
|
+ compatible = "brcm,bcm2708";
|
|
+
|
|
+ fragment@0 {
|
|
+ target = <&sound>;
|
|
+ frag0: __overlay__ {
|
|
+ compatible = "dionaudio,dionaudio-loco-v2";
|
|
+ i2s-controller = <&i2s>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+
|
|
+ fragment@1 {
|
|
+ target = <&i2s>;
|
|
+ __overlay__ {
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+
|
|
+ fragment@2 {
|
|
+ target = <&i2c1>;
|
|
+ __overlay__ {
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "okay";
|
|
+
|
|
+ pcm5122@4c {
|
|
+ #sound-dai-cells = <0>;
|
|
+ compatible = "ti,pcm5122";
|
|
+ reg = <0x4d>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
+ __overrides__ {
|
|
+ 24db_digital_gain = <&frag0>,"dionaudio,24db_digital_gain?";
|
|
+ };
|
|
+};
|