mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
2b1c6b21b5
As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Also adds support for Raspberry Pi Compute Module 3 (untested). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
38 lines
952 B
Diff
38 lines
952 B
Diff
From 5e5cb8f76037673c14925324606738587f65427c Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Mon, 6 Jun 2016 09:23:37 +0100
|
|
Subject: [PATCH] BCM270X_DT: Make i2c-gpio usable by other overlays
|
|
|
|
Modify the i2c-gpio overlay to export symbol i2c-gpio for use by other
|
|
overlays. Export the alias as well for good measure.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
|
|
---
|
|
arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts | 15 +++++++++++++++
|
|
1 file changed, 15 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/i2c-gpio-overlay.dts
|
|
@@ -19,6 +19,21 @@
|
|
};
|
|
};
|
|
};
|
|
+
|
|
+ fragment@1 {
|
|
+ target-path = "/aliases";
|
|
+ __overlay__ {
|
|
+ i2c_gpio = "/i2c@0";
|
|
+ };
|
|
+ };
|
|
+
|
|
+ fragment@2 {
|
|
+ target-path = "/__symbols__";
|
|
+ __overlay__ {
|
|
+ i2c_gpio = "/i2c@0";
|
|
+ };
|
|
+ };
|
|
+
|
|
__overrides__ {
|
|
i2c_gpio_sda = <&i2c_gpio>,"gpios:4";
|
|
i2c_gpio_scl = <&i2c_gpio>,"gpios:16";
|