From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt b/kernel/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
index 5d9cb84..a02ecaa 100644
--- a/kernel/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
+++ b/kernel/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt
@@ -25,6 +25,13 @@
For required properties on SPI/I2C, consult SPI/I2C device tree documentation
+Optional properties:
+
+ - reset-gpios : Optional reset gpio line connected to RST pin of the codec.
+ The RST line is low active:
+ RST = low: device power-down
+ RST = high: device is enabled
+
Examples:
i2c0: i2c0@0 {
@@ -34,6 +41,7 @@
pcm3168a: audio-codec@44 {
compatible = "ti,pcm3168a";
reg = <0x44>;
+ reset-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
clocks = <&clk_core CLK_AUDIO>;
clock-names = "scki";
VDD1-supply = <&supply3v3>;
--
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