2016-09-10 12:54:26 +00:00
|
|
|
From 1bdb6cc0903dce08e168a6d23ba6675202c3dd0f Mon Sep 17 00:00:00 2001
|
2016-04-07 19:25:10 +00:00
|
|
|
From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk>
|
|
|
|
|
Date: Fri, 11 Mar 2016 11:44:35 +0000
|
2016-09-10 12:54:26 +00:00
|
|
|
Subject: [PATCH] Remove I2S config from bt_pins.
|
2016-04-07 19:25:10 +00:00
|
|
|
|
|
|
|
|
Remove I2S config from bt_pins. Causes issues with clock alignment when I2S is
|
|
|
|
|
used by an external DAC via GPIO header.
|
|
|
|
|
---
|
|
|
|
|
arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 6 +++---
|
|
|
|
|
arch/arm/boot/dts/overlays/pi3-miniuart-bt-overlay.dts | 2 +-
|
|
|
|
|
2 files changed, 4 insertions(+), 4 deletions(-)
|
|
|
|
|
|
|
|
|
|
--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
|
|
|
|
|
+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
|
|
|
|
|
@@ -45,9 +45,9 @@
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
bt_pins: bt_pins {
|
|
|
|
|
- brcm,pins = <28 29 30 31 43>;
|
|
|
|
|
- brcm,function = <6 6 6 6 4>; /* alt2:PCM alt0:GPCLK2 */
|
|
|
|
|
- brcm,pull = <0 0 0 0 0>;
|
|
|
|
|
+ brcm,pins = <43>;
|
|
|
|
|
+ brcm,function = <4>; /* alt0:GPCLK2 */
|
|
|
|
|
+ brcm,pull = <0>;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
uart0_pins: uart0_pins {
|
|
|
|
|
--- a/arch/arm/boot/dts/overlays/pi3-miniuart-bt-overlay.dts
|
|
|
|
|
+++ b/arch/arm/boot/dts/overlays/pi3-miniuart-bt-overlay.dts
|
|
|
|
|
@@ -29,7 +29,7 @@
|
|
|
|
|
target = <&uart1>;
|
|
|
|
|
__overlay__ {
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
- pinctrl-0 = <&uart1_pins>;
|
|
|
|
|
+ pinctrl-0 = <&uart1_pins &bt_pins>;
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
};
|
