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- From 7942b527d3e7d1740a8e74af70437eb05e82ce56 Mon Sep 17 00:00:00 2001
- From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk>
- Date: Fri, 11 Mar 2016 11:44:35 +0000
- Subject: [PATCH] Remove I2S config from bt_pins.
- 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";
- };
- };
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