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v2: arch: arm64: dts: amlogic: meson-g12b-waveshare-cm4-io-base-b

Browse Source 
https://www.waveshare.com/wiki/CM4-IO-BASE-B

Fan, RTC and USB support
RTC requires rtc pcf85063 driver
Fan requires hwmon emc2305 driver

Signed-off-by: Patrick Yavitz <pyavitz@xxxxx.com>
This commit is contained in:
Patrick Yavitz 2023-10-11 10:42:26 -04:00 committed by Igor
parent a262f07dfd
commit f1cf0cd51f
3 changed files with 121 additions and 11 deletions
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58
patch/kernel/archive/meson64-6.1/add-board-waveshare-cm4-io-base-b.patch
View File

@ -1,22 +1,26 @@
From ae66ecb93473ab39aff1d838bf9a24dcc2da9157 Mon Sep 17 00:00:00 2001
From 220f0e430938ad10a7c54372a9b44b2baa6dabda Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <pyavitz@xxxxx.com>
Date: Thu, 21 Sep 2023 07:19:43 -0400
Subject: [PATCH] arch: arm64: dts: amlogic: meson-g12b-waveshare-cm4-io-base-b
Date: Wed, 11 Oct 2023 09:04:11 -0400
Subject: [PATCH] v2: arch: arm64: dts: amlogic: meson-g12b-waveshare-cm4-io-base-b
https://www.waveshare.com/wiki/CM4-IO-BASE-B
Fan, RTC and USB support
RTC requires rtc pcf85063 driver
Fan requires hwmon emc2305 driver
Signed-off-by: Patrick Yavitz <pyavitz@xxxxx.com>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../meson-g12b-waveshare-cm4-io-base-b.dts | 29 +++++++++++++++++++
2 files changed, 30 insertions(+)
.../meson-g12b-waveshare-cm4-io-base-b.dts | 65 +++++++++++++++++++
2 files changed, 66 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-waveshare-cm4-io-base-b.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index ba9d7292f4a3..8a90b7869878 100644
index 1e83933a11ab..f9e43e0d0464 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-radxa-zero2.dtb
@@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2l.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-bananapi-m2s.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb
@ -26,10 +30,10 @@ index ba9d7292f4a3..8a90b7869878 100644
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-waveshare-cm4-io-base-b.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-waveshare-cm4-io-base-b.dts
new file mode 100644
index 000000000000..3a65d7c9c1dc
index 000000000000..5739e480df82
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-waveshare-cm4-io-base-b.dts
@@ -0,0 +1,29 @@
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Patrick Yavitz <pyavitz@xxxxx.com>
@ -54,6 +58,42 @@ index 000000000000..3a65d7c9c1dc
+ reg = <0x51>;
+ wakeup-source;
+ };
+
+ fanctrl: emc2305@2f {
+ reg = <0x2f>;
+ compatible = "smsc,emc2305";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #cooling-cells = <0x02>;
+ };
+};
+
+&cpu_thermal {
+ trips {
+ fanmid0: fanmid0 {
+ temperature = <60000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+
+ fanmax0: fanmax0 {
+ temperature = <70000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&fanmid0>;
+ cooling-device = <&fanctrl 2 6>;
+ };
+
+ map1 {
+ trip = <&fanmax0>;
+ cooling-device = <&fanctrl 7 THERMAL_NO_LIMIT>;
+ };
+ };
+};
+
+&usb {

37
patch/kernel/archive/meson64-6.5/dt/meson-g12b-waveshare-cm4-io-base-b.dts
View File

@ -1,7 +1,6 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Patrick Yavitz <pyavitz@xxxxx.com>
* See https://www.waveshare.com/wiki/CM4-IO-BASE-B
*/
/dts-v1/;
@ -23,6 +22,42 @@
reg = <0x51>;
wakeup-source;
};
fanctrl: emc2305@2f {
reg = <0x2f>;
compatible = "smsc,emc2305";
#address-cells = <1>;
#size-cells = <0>;
#cooling-cells = <0x02>;
};
};
&cpu_thermal {
trips {
fanmid0: fanmid0 {
temperature = <60000>;
hysteresis = <2000>;
type = "active";
};
fanmax0: fanmax0 {
temperature = <70000>;
hysteresis = <2000>;
type = "active";
};
};
cooling-maps {
map0 {
trip = <&fanmid0>;
cooling-device = <&fanctrl 2 6>;
};
map1 {
trip = <&fanmax0>;
cooling-device = <&fanctrl 7 THERMAL_NO_LIMIT>;
};
};
};
&usb {

37
patch/kernel/archive/meson64-6.6/dt/meson-g12b-waveshare-cm4-io-base-b.dts
View File

@ -1,7 +1,6 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Patrick Yavitz <pyavitz@xxxxx.com>
* See https://www.waveshare.com/wiki/CM4-IO-BASE-B
*/
/dts-v1/;
@ -23,6 +22,42 @@
reg = <0x51>;
wakeup-source;
};
fanctrl: emc2305@2f {
reg = <0x2f>;
compatible = "smsc,emc2305";
#address-cells = <1>;
#size-cells = <0>;
#cooling-cells = <0x02>;
};
};
&cpu_thermal {
trips {
fanmid0: fanmid0 {
temperature = <60000>;
hysteresis = <2000>;
type = "active";
};
fanmax0: fanmax0 {
temperature = <70000>;
hysteresis = <2000>;
type = "active";
};
};
cooling-maps {
map0 {
trip = <&fanmid0>;
cooling-device = <&fanctrl 2 6>;
};
map1 {
trip = <&fanmax0>;
cooling-device = <&fanctrl 7 THERMAL_NO_LIMIT>;
};
};
};
&usb {