mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 18:47:06 +00:00
2e715fb4fc
Add support for BCM2712 (Raspberry Pi 5).
3bb5880ab3
Patches were generated from the diff between linux kernel branch linux-6.1.y
and rpi-6.1.y from raspberry pi kernel source:
- git format-patch linux-6.1.y...rpi-6.1.y
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2710/RPi3B, bcm2711/RPi4B
Signed-off-by: Marty Jones <mj8263788@gmail.com>
[Remove applied and reverted patches, squash patches and config commits]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
From ff2c2f67689e10ad66c1e33ae6a7552d82ac983c Mon Sep 17 00:00:00 2001
|
|
From: Dom Cobley <popcornmix@gmail.com>
|
|
Date: Fri, 7 Jul 2023 20:16:06 +0100
|
|
Subject: [PATCH] dt-bindings: rtc: new binding for Raspberry Pi RTC driver
|
|
|
|
Add binding for the new RTC driver for Raspberry Pi.
|
|
This platform has an RTC managed by firmware, and this RTC
|
|
driver provides the simple mailbox interface to access it.
|
|
|
|
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
|
|
---
|
|
.../devicetree/bindings/rtc/rtc-rpi.txt | 17 +++++++++++++++++
|
|
1 file changed, 17 insertions(+)
|
|
create mode 100644 Documentation/devicetree/bindings/rtc/rtc-rpi.txt
|
|
|
|
--- /dev/null
|
|
+++ b/Documentation/devicetree/bindings/rtc/rtc-rpi.txt
|
|
@@ -0,0 +1,17 @@
|
|
+* Raspberry Pi RTC
|
|
+
|
|
+This is a Linux interface to an RTC managed by firmware, hence it's
|
|
+virtual from a Linux perspective.
|
|
+
|
|
+The interface uses the firmware mailbox api to access the RTC registers.
|
|
+
|
|
+Required properties:
|
|
+compatible: should be "raspberrypi,rpi-rtc"
|
|
+firmware: Reference to the RPi firmware device node.
|
|
+
|
|
+Example:
|
|
+
|
|
+ rpi_rtc: rpi_rtc {
|
|
+ compatible = "raspberrypi,rpi-rtc";
|
|
+ firmware = <&firmware>;
|
|
+ };
|