aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.4/0423-BCM270X_DT-Declare-the-audio-PWM-pins-explicitly.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0423-BCM270X_DT-Declare-the-audio-PWM-pins-explicitly.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0423-BCM270X_DT-Declare-the-audio-PWM-pins-explicitly.patch122
1 files changed, 0 insertions, 122 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0423-BCM270X_DT-Declare-the-audio-PWM-pins-explicitly.patch b/target/linux/brcm2708/patches-4.4/0423-BCM270X_DT-Declare-the-audio-PWM-pins-explicitly.patch
deleted file mode 100644
index f558f2d530..0000000000
--- a/target/linux/brcm2708/patches-4.4/0423-BCM270X_DT-Declare-the-audio-PWM-pins-explicitly.patch
+++ /dev/null
@@ -1,122 +0,0 @@
-From b7ed9ed6bebe864e6a52f25e82c337448d1e44fc Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Mon, 20 Jun 2016 13:21:26 +0100
-Subject: [PATCH] BCM270X_DT: Declare the audio PWM pins explicitly
-
-Make the audio driver's use of the PWM functions explicit. Overlays
-that want to use the PWM functionality for other purposes must
-disable the audio node.
-
-See: https://github.com/raspberrypi/linux/issues/1473
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 10 ++++++++++
- arch/arm/boot/dts/bcm2708-rpi-b.dts | 9 +++++++++
- arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 10 ++++++++++
- arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 10 ++++++++++
- 4 files changed, 39 insertions(+)
-
---- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
-+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
-@@ -37,6 +37,11 @@
- brcm,pins = <18 19 20 21>;
- brcm,function = <4>; /* alt0 */
- };
-+
-+ audio_pins: audio_pins {
-+ brcm,pins = <40 45>;
-+ brcm,function = <4>;
-+ };
- };
-
- &sdhost {
-@@ -120,6 +125,11 @@
- hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
- };
-
-+&audio {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&audio_pins>;
-+};
-+
- / {
- __overrides__ {
- uart0 = <&uart0>,"status";
---- a/arch/arm/boot/dts/bcm2708-rpi-b.dts
-+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts
-@@ -36,6 +36,10 @@
- i2s_pins: i2s {
- brcm,pins = <28 29 30 31>;
- brcm,function = <6>; /* alt2 */
-+
-+ audio_pins: audio_pins {
-+ brcm,pins = <40 45>;
-+ brcm,function = <4>;
- };
- };
-
-@@ -114,6 +118,11 @@
- hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
- };
-
-+&audio {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&audio_pins>;
-+};
-+
- / {
- __overrides__ {
- uart0 = <&uart0>,"status";
---- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
-+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
-@@ -37,6 +37,11 @@
- brcm,pins = <18 19 20 21>;
- brcm,function = <4>; /* alt0 */
- };
-+
-+ audio_pins: audio_pins {
-+ brcm,pins = <40 45>;
-+ brcm,function = <4>;
-+ };
- };
-
- &sdhost {
-@@ -120,6 +125,11 @@
- hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
- };
-
-+&audio {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&audio_pins>;
-+};
-+
- / {
- __overrides__ {
- uart0 = <&uart0>,"status";
---- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
-+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
-@@ -61,6 +61,11 @@
- brcm,function;
- brcm,pull;
- };
-+
-+ audio_pins: audio_pins {
-+ brcm,pins = <40 41>;
-+ brcm,function = <4>;
-+ };
- };
-
- &sdhost {
-@@ -165,6 +170,11 @@
- hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
- };
-
-+&audio {
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&audio_pins>;
-+};
-+
- / {
- chosen {
- bootargs = "8250.nr_uarts=1";