armbian_build/patch/kernel/archive/meson-6.12/0026-dt-bindings-clock-meson8b-add-the-rtc_32k-oscillator.patch
Dominik Wójt 5b29f4dd4b
meson: kernel update: legacy -> 6.6, current -> 6.12 (#7801)
* Add MXQ target. Copy HDMI fix from odroid-c1.
* meson8, MXQ: add boot from usb support, configurable dtb
* MXQ: remove boot logo
Built-in U-BOOT is used, so the logo will not be displayed anyway.
* meson: kernel update: legacy -> 6.6, current -> 6.12
* Change Odroid C1 and Onecloud to community supported as build now passes
---------
Co-authored-by: Igor Pecovnik <igor@armbian.com>
2025-02-08 23:08:34 +01:00

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1.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Fri, 1 Jan 2021 19:01:08 +0100
Subject: dt-bindings: clock: meson8b: add the rtc_32k oscillator input
The CLK81 tree can be driven off the 32kHz oscillator connected to the
SoCs RTC32K_XI and RTC32K_XO pads. Add this clock as a valid input.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt
index 111111111111..222222222222 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,meson8b-clkc.txt
@@ -18,6 +18,8 @@ Required Properties:
* "clk_32k": (if present) the 32kHz clock signal from GPIOAO_6 (CLK_32K_IN)
* "rmii_clk": (if present) the 50MHz RMII reference clock (from the PHY or
an external oscillator
+ * "rtc_32k": the clock signal from the 32kHz oscillator connected to the
+ RTC32K_XI and RTC32K_XO pads
Parent node should have the following properties :
- compatible: "amlogic,meson-hhi-sysctrl", "simple-mfd", "syscon"
--
Armbian