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BananaPi BPI-M4-Zero: REV1 uart1 support via overlay #7672

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Jan 8, 2025
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BananaPi BPI-M4-Zero: REV1 uart1 support via overlay #7672

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2624c5f
BananaPi BPI-M4-Zero: REV1 uart1 support via overlay
pyavitz Jan 7, 2025
fec164b
BananaPi BPI-M4-Zero: U-Boot: `Reflect kernel DTS changes`
pyavitz Jan 7, 2025
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137 changes: 105 additions & 32 deletions patch/kernel/archive/sunxi-6.12/patches.armbian/Add-BananaPi-BPI-M4-Zero-overlays.patch
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,40 +1,57 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From dfee1d3e9957e15537f3b05e13e6970eeaccfe94 Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <[email protected]>
Date: Thu, 12 Dec 2024 06:53:20 -0500
Subject: Add BananaPi BPI-M4-Zero overlays
Date: Tue, 7 Jan 2025 06:39:30 -0500
Subject: [PATCH] Add BananaPi BPI-M4-Zero overlays

Signed-off-by: Patrick Yavitz <[email protected]>
---
arch/arm64/boot/dts/allwinner/overlay/Makefile | 11 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtso | 13 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtso | 13 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-ph-2-3-uart5.dtso | 13 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-13-14-uart4.dtso | 13 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-15-16-rts-cts-uart4.dtso | 16 +++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtso | 13 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtso | 13 ++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-sdio-wifi-bt.dtso | 29 +++++++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtso | 32 ++++++++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-spidev.dtso | 24 +++++++
arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs1-spidev.dtso | 13 ++++
12 files changed, 203 insertions(+)
.../arm64/boot/dts/allwinner/overlay/Makefile | 13 ++++++
...sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtso | 13 ++++++
...sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtso | 13 ++++++
.../sun50i-h616-bananapi-m4-pg-6-7-uart1.dtso | 13 ++++++
...h616-bananapi-m4-pg-8-9-rts-cts-uart1.dtso | 16 +++++++
.../sun50i-h616-bananapi-m4-ph-2-3-uart5.dtso | 13 ++++++
...un50i-h616-bananapi-m4-pi-13-14-uart4.dtso | 13 ++++++
...16-bananapi-m4-pi-15-16-rts-cts-uart4.dtso | 16 +++++++
.../sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtso | 13 ++++++
.../sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtso | 13 ++++++
.../sun50i-h616-bananapi-m4-sdio-wifi-bt.dtso | 44 +++++++++++++++++++
...-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtso | 32 ++++++++++++++
...n50i-h616-bananapi-m4-spi1-cs0-spidev.dtso | 24 ++++++++++
...n50i-h616-bananapi-m4-spi1-cs1-spidev.dtso | 13 ++++++
14 files changed, 249 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-6-7-uart1.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-8-9-rts-cts-uart1.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-ph-2-3-uart5.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-13-14-uart4.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-15-16-rts-cts-uart4.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-sdio-wifi-bt.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-spidev.dtso
create mode 100644 arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs1-spidev.dtso

diff --git a/arch/arm64/boot/dts/allwinner/overlay/Makefile b/arch/arm64/boot/dts/allwinner/overlay/Makefile
index 111111111111..222222222222 100644
index 24383cb63770..16c739b56350 100644
--- a/arch/arm64/boot/dts/allwinner/overlay/Makefile
+++ b/arch/arm64/boot/dts/allwinner/overlay/Makefile
@@ -49,6 +49,17 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
@@ -49,6 +49,19 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
sun50i-h6-uart2.dtbo \
sun50i-h6-uart3.dtbo \
sun50i-h6-w1-gpio.dtbo \
+ sun50i-h616-bananapi-m4-sdio-wifi-bt.dtbo \
+ sun50i-h616-bananapi-m4-pg-6-7-uart1.dtbo \
+ sun50i-h616-bananapi-m4-pg-8-9-rts-cts-uart1.dtbo \
+ sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtbo \
+ sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtbo \
+ sun50i-h616-bananapi-m4-ph-2-3-uart5.dtbo \
+ sun50i-h616-bananapi-m4-pi-13-14-uart4.dtbo \
+ sun50i-h616-bananapi-m4-pi-15-16-rts-cts-uart4.dtbo \
+ sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtbo \
+ sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtbo \
+ sun50i-h616-bananapi-m4-sdio-wifi-bt.dtbo \
+ sun50i-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtbo \
+ sun50i-h616-bananapi-m4-spi1-cs0-spidev.dtbo \
+ sun50i-h616-bananapi-m4-spi1-cs1-spidev.dtbo \
Expand All @@ -43,7 +60,7 @@ index 111111111111..222222222222 100644
sun50i-h616-i2c4-ph.dtbo \
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..4e78aa8f1f27
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-15-16-i2c4.dtso
@@ -0,0 +1,13 @@
Expand All @@ -62,7 +79,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..3419eee0b70b
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-17-18-i2c3.dtso
@@ -0,0 +1,13 @@
Expand All @@ -79,9 +96,50 @@ index 000000000000..111111111111
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-6-7-uart1.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-6-7-uart1.dtso
new file mode 100644
index 000000000000..7001781f42d2
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-6-7-uart1.dtso
@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "sinovoip,bpi-m4-zero", "allwinner,sun50i-h616", "allwinner,sun50i-h618";
+
+ fragment@0 {
+ target = <&uart1>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-8-9-rts-cts-uart1.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-8-9-rts-cts-uart1.dtso
new file mode 100644
index 000000000000..1317a9b3b52f
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pg-8-9-rts-cts-uart1.dtso
@@ -0,0 +1,16 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+ compatible = "sinovoip,bpi-m4-zero", "allwinner,sun50i-h616", "allwinner,sun50i-h618";
+
+ fragment@0 {
+ target = <&uart1>;
+ __overlay__ {
+ status = "okay";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-ph-2-3-uart5.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-ph-2-3-uart5.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..aaa96e46d708
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-ph-2-3-uart5.dtso
@@ -0,0 +1,13 @@
Expand All @@ -100,7 +158,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-13-14-uart4.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-13-14-uart4.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..0373f7d25449
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-13-14-uart4.dtso
@@ -0,0 +1,13 @@
Expand All @@ -119,7 +177,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-15-16-rts-cts-uart4.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-15-16-rts-cts-uart4.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..ef9394c8519c
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-15-16-rts-cts-uart4.dtso
@@ -0,0 +1,16 @@
Expand All @@ -141,7 +199,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..60c75e4d61b5
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-5-6-i2c0.dtso
@@ -0,0 +1,13 @@
Expand All @@ -160,7 +218,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..99c7e2b8c5f6
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-pi-7-8-i2c1.dtso
@@ -0,0 +1,13 @@
Expand All @@ -179,13 +237,15 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-sdio-wifi-bt.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-sdio-wifi-bt.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..307f6e5e921c
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-sdio-wifi-bt.dtso
@@ -0,0 +1,29 @@
@@ -0,0 +1,44 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "sinovoip,bpi-m4-zero", "allwinner,sun50i-h616", "allwinner,sun50i-h618";
+
Expand All @@ -209,12 +269,25 @@ index 000000000000..111111111111
+ target = <&uart1>;
+ __overlay__ {
+ status = "okay";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ bluetooth {
+ compatible = "brcm,bcm43540-bt";
+ host-wakeup-gpios = <&pio 6 16 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&pio 6 17 GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&pio 6 19 GPIO_ACTIVE_HIGH>;
+ max-speed = <1500000>;
+ vbat-supply = <&reg_vcc3v3>;
+ vddio-supply = <&reg_vcc1v8>;
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..7fa3b94bcc8d
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-cs1-spidev.dtso
@@ -0,0 +1,32 @@
Expand Down Expand Up @@ -252,7 +325,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-spidev.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-spidev.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..fef73f1afa52
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs0-spidev.dtso
@@ -0,0 +1,24 @@
Expand Down Expand Up @@ -282,7 +355,7 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs1-spidev.dtso b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs1-spidev.dtso
new file mode 100644
index 000000000000..111111111111
index 000000000000..840357f2e9e0
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/overlay/sun50i-h616-bananapi-m4-spi1-cs1-spidev.dtso
@@ -0,0 +1,13 @@
Expand All @@ -300,5 +373,5 @@ index 000000000000..111111111111
+ };
+};
--
Armbian
2.39.5

56 changes: 25 additions & 31 deletions patch/kernel/archive/sunxi-6.12/patches.armbian/Add-board-BananaPi-BPI-M4-Zero.patch
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,20 +1,22 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From 0db8b2bef6fdd2bda67296809de46ad57e08ab00 Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <[email protected]>
Date: Thu, 12 Dec 2024 06:51:36 -0500
Subject: Add board BananaPi BPI-M4-Zero
Date: Tue, 7 Jan 2025 06:58:55 -0500
Subject: [PATCH] Add board BananaPi BPI-M4-Zero

Signed-off-by: Patrick Yavitz <[email protected]>
---
arch/arm64/boot/dts/allwinner/Makefile | 1 +
arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4-zero.dts | 126 +++++
arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4.dtsi | 248 ++++++++++
3 files changed, 375 insertions(+)
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../sun50i-h618-bananapi-m4-zero.dts | 110 ++++++++
.../allwinner/sun50i-h618-bananapi-m4.dtsi | 256 ++++++++++++++++++
3 files changed, 367 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4-zero.dts
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4.dtsi

diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 111111111111..222222222222 100644
index 87ecd81bcb9f..0a206c422625 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -59,6 +59,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-emmc.dtb
@@ -58,6 +58,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-emmc.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
Expand All @@ -24,10 +26,10 @@ index 111111111111..222222222222 100644
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4-zero.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4-zero.dts
new file mode 100644
index 000000000000..111111111111
index 000000000000..73da25a79fdd
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4-zero.dts
@@ -0,0 +1,126 @@
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Patrick Yavitz <[email protected]>
Expand Down Expand Up @@ -95,6 +97,7 @@ index 000000000000..111111111111
+ };
+};
+
+/* SDIO */
+&mmc1 {
+ status = "disabled";
+ bus-width = <4>;
Expand Down Expand Up @@ -129,23 +132,6 @@ index 000000000000..111111111111
+ status = "okay";
+};
+
+&uart1 {
+ status = "disabled";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ bluetooth {
+ compatible = "brcm,bcm43540-bt";
+ host-wakeup-gpios = <&pio 6 16 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&pio 6 17 GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&pio 6 19 GPIO_ACTIVE_HIGH>;
+ max-speed = <1500000>;
+ vbat-supply = <&reg_vcc3v3>;
+ vddio-supply = <&reg_vcc1v8>;
+ };
+};
+
+&usbotg {
+ status = "okay";
+ dr_mode = "peripheral";
Expand All @@ -156,10 +142,10 @@ index 000000000000..111111111111
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4.dtsi
new file mode 100644
index 000000000000..111111111111
index 000000000000..32359f169124
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-bananapi-m4.dtsi
@@ -0,0 +1,248 @@
@@ -0,0 +1,256 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Patrick Yavitz <[email protected]>
Expand Down Expand Up @@ -295,6 +281,7 @@ index 000000000000..111111111111
+ pinctrl-names = "default";
+};
+
+/* SD card */
+&mmc0 {
+ status = "okay";
+ bus-width = <4>;
Expand All @@ -306,6 +293,7 @@ index 000000000000..111111111111
+ vmmc-supply = <&reg_vcc3v3>;
+};
+
+/* eMMC */
+&mmc2 {
+ status = "okay";
+ bus-width = <8>;
Expand Down Expand Up @@ -397,6 +385,12 @@ index 000000000000..111111111111
+ pinctrl-names = "default";
+};
+
+&uart1 {
+ status = "disabled";
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+};
+
+&uart4 {
+ status = "disabled";
+ pinctrl-0 = <&uart4_pi_pins>;
Expand All @@ -409,5 +403,5 @@ index 000000000000..111111111111
+ pinctrl-names = "default";
+};
--
Armbian
2.39.5

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