From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt | 31 ++++++++++++++++++++++++++-----
1 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/kernel/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
index 4194ff7..a7d57ba 100644
--- a/kernel/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
+++ b/kernel/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt
@@ -10,17 +10,37 @@
Required properties:
- compatible: should contain one of the following:
+ * "brcm,bcm20702a1"
+ * "brcm,bcm4329-bt"
+ * "brcm,bcm4330-bt"
* "brcm,bcm43438-bt"
+ * "brcm,bcm4345c5"
+ * "brcm,bcm43540-bt"
+ * "brcm,bcm4335a0"
Optional properties:
- - max-speed: see Documentation/devicetree/bindings/serial/slave-device.txt
+ - max-speed: see Documentation/devicetree/bindings/serial/serial.yaml
- shutdown-gpios: GPIO specifier, used to enable the BT module
- device-wakeup-gpios: GPIO specifier, used to wakeup the controller
- - host-wakeup-gpios: GPIO specifier, used to wakeup the host processor
- - clocks: clock specifier if external clock provided to the controller
- - clock-names: should be "extclk"
-
+ - host-wakeup-gpios: GPIO specifier, used to wakeup the host processor.
+ deprecated, replaced by interrupts and
+ "host-wakeup" interrupt-names
+ - clocks: 1 or 2 clocks as defined in clock-names below, in that order
+ - clock-names: names for clock inputs, matching the clocks given
+ - "extclk": deprecated, replaced by "txco"
+ - "txco": external reference clock (not a standalone crystal)
+ - "lpo": external low power 32.768 kHz clock
+ - vbat-supply: phandle to regulator supply for VBAT
+ - vddio-supply: phandle to regulator supply for VDDIO
+ - brcm,bt-pcm-int-params: configure PCM parameters via a 5-byte array
+ - sco-routing: 0 = PCM, 1 = Transport, 2 = Codec, 3 = I2S
+ - pcm-interface-rate: 128KBps, 256KBps, 512KBps, 1024KBps, 2048KBps
+ - pcm-frame-type: short, long
+ - pcm-sync-mode: slave, master
+ - pcm-clock-mode: slave, master
+ - interrupts: must be one, used to wakeup the host processor
+ - interrupt-names: must be "host-wakeup"
Example:
@@ -31,5 +51,6 @@
bluetooth {
compatible = "brcm,bcm43438-bt";
max-speed = <921600>;
+ brcm,bt-pcm-int-params = [01 02 00 01 01];
};
};
--
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