diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0301-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0301-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0301-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch b/target/linux/brcm2708/patches-4.4/0301-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch deleted file mode 100644 index b16fb380aa..0000000000 --- a/target/linux/brcm2708/patches-4.4/0301-ARM-bcm2835-add-i2s-gpio28-31-for-cm.patch +++ /dev/null @@ -1,62 +0,0 @@ -From ed7c9c36919e91a4859e146f6032910db24dfc7b Mon Sep 17 00:00:00 2001 -From: Martin Sperl <kernel@martin.sperl.org> -Date: Sat, 23 Apr 2016 15:21:41 +0000 -Subject: [PATCH] ARM: bcm2835: add i2s-gpio28-31 for cm - -Add i2s-gpio28-31 overlay for compute module -so that i2s is using gpio28-31 - -Signed-off-by: Martin Sperl <kernel@martin.sperl.org> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 6 ++++++ - arch/arm/boot/dts/overlays/i2s-gpio28-31-overlay.dts | 18 ++++++++++++++++++ - 3 files changed, 25 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/i2s-gpio28-31-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -37,6 +37,7 @@ dtbo-$(RPI_DT_OVERLAYS) += i2c-mux-pca95 - dtbo-$(RPI_DT_OVERLAYS) += i2c-pwm-pca9685a.dtbo - dtbo-$(RPI_DT_OVERLAYS) += i2c0-bcm2708.dtbo - dtbo-$(RPI_DT_OVERLAYS) += i2c1-bcm2708.dtbo -+dtbo-$(RPI_DT_OVERLAYS) += i2s-gpio28-31.dtbo - dtbo-$(RPI_DT_OVERLAYS) += i2s-mmap.dtbo - dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dac.dtbo - dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dacplus.dtbo ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -464,6 +464,12 @@ Params: sda1_pin GPIO pin - default 4) - - -+Name: i2s-gpio28-31 -+Info: move I2S function block to GPIO 28 to 31 -+Load: dtoverlay=i2s-gpio28-31 -+Params: <None> -+ -+ - Name: i2s-mmap - Info: Enables mmap support in the bcm2708-i2s driver - Load: dtoverlay=i2s-mmap ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/i2s-gpio28-31-overlay.dts -@@ -0,0 +1,18 @@ -+/* -+ * Device tree overlay to move i2s to gpio 28 to 31 on CM -+ */ -+ -+/dts-v1/; -+/plugin/; -+ -+/ { -+ compatible = "brcm,bcm2835", "brcm,bcm2836", "brcm,bcm2708", "brcm,bcm2709"; -+ -+ fragment@0 { -+ target = <&i2s_pins>; -+ __overlay__ { -+ brcm,pins = <28 29 30 31>; -+ brcm,function = <6>; /* alt2 */ -+ }; -+ }; -+}; |