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add overlay for enabling "end1" network adapter

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Overlay for testing purposes:
There is a strange interaction between that ethernet adapter and the rtc
(it runs better -but still not well- with the ethernet adapter enabled).
This commit is contained in:
Thorsten Maerz 2025-01-31 17:22:24 +01:00 committed by Igor
parent 12ce53a434
commit e636bcf00e
3 changed files with 16 additions and 0 deletions
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1
patch/kernel/archive/rockchip64-6.12/overlay/Makefile
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@ -20,6 +20,7 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
rockchip-rk3318-box-wlan-ext.dtbo \
rockchip-rk3328-i2c0.dtbo \
rockchip-rk3328-i2s1-pcm5102.dtbo \
rockchip-rk3328-mksklipad50-enable-rtc-end1.dtbo \
rockchip-rk3328-mkspi-disable-lcd-spi.dtbo \
rockchip-rk3328-opp-1.4ghz.dtbo \
rockchip-rk3328-opp-1.5ghz.dtbo \

8
patch/kernel/archive/rockchip64-6.12/overlay/README.rockchip-overlays
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@ -16,6 +16,14 @@ for RK3308 (Rock PI-S)
### Overlay details:
### mksklipad-enable-rtc-end1
Enables end1 ethernet adapter, which also makes rtc work better.
There is no physical port for end1, so this overlay is merely for
testing the rtc.
The rtc still tends to stall sometimes. In the original makerbase
image, the rtc was completely unusable though.
### mkspi-disable-lcd-spi
DTBO to disable spi_for_{lcd,touch} when enabling uart1

7
patch/kernel/archive/rockchip64-6.12/overlay/rockchip-rk3328-mksklipad50-enable-rtc-end1.dtso Normal file
View File

@ -0,0 +1,7 @@
/dts-v1/;
/plugin/;
// enable end1 ethernet adapter
&gmac2phy {
status = "okay";
};