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build/patch/kernel/archive/rk322x-5.17/general-add-overlays.patch

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添加构建Allwinner H616四核2GB RAM SoC WiFi（蓝莓）
2023-09-19 11:24:52 +08:00
From 257afedf9a3acb135bb7ab1dec95d2ebc38817db Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Thu, 17 Mar 2022 19:17:34 +0000
Subject: [PATCH] rk322x device tree overlays
---
arch/arm/boot/dts/overlay/Makefile | 38 ++++++
.../boot/dts/overlay/README.rk322x-overlays | 90 ++++++++++++++
.../arm/boot/dts/overlay/rk322x-bt-8723cs.dts | 19 +++
.../arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts | 113 ++++++++++++++++++
arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts | 28 +++++
.../boot/dts/overlay/rk322x-cpu-stability.dts | 52 ++++++++
arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts | 28 +++++
arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts | 28 +++++
arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts | 28 +++++
arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts | 28 +++++
.../dts/overlay/rk322x-emmc-ddr-ph180.dts | 14 +++
.../boot/dts/overlay/rk322x-emmc-ddr-ph45.dts | 14 +++
.../boot/dts/overlay/rk322x-emmc-hs200.dts | 13 ++
.../arm/boot/dts/overlay/rk322x-emmc-pins.dts | 22 ++++
arch/arm/boot/dts/overlay/rk322x-emmc.dts | 20 ++++
.../arm/boot/dts/overlay/rk322x-fixup.scr-cmd | 4 +
.../dts/overlay/rk322x-led-conf-default.dts | 22 ++++
.../arm/boot/dts/overlay/rk322x-led-conf1.dts | 64 ++++++++++
.../arm/boot/dts/overlay/rk322x-led-conf2.dts | 64 ++++++++++
.../arm/boot/dts/overlay/rk322x-led-conf3.dts | 64 ++++++++++
.../arm/boot/dts/overlay/rk322x-led-conf4.dts | 81 +++++++++++++
.../arm/boot/dts/overlay/rk322x-led-conf5.dts | 97 +++++++++++++++
.../arm/boot/dts/overlay/rk322x-led-conf6.dts | 109 +++++++++++++++++
.../arm/boot/dts/overlay/rk322x-led-conf7.dts | 106 ++++++++++++++++
arch/arm/boot/dts/overlay/rk322x-nand.dts | 22 ++++
.../dts/overlay/rk322x-usb-otg-peripheral.dts | 11 ++
.../dts/overlay/rk322x-wlan-alt-wiring.dts | 67 +++++++++++
27 files changed, 1246 insertions(+)
create mode 100755 arch/arm/boot/dts/overlay/Makefile
create mode 100755 arch/arm/boot/dts/overlay/README.rk322x-overlays
create mode 100644 arch/arm/boot/dts/overlay/rk322x-bt-8723cs.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-emmc.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd
create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf1.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf2.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf3.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf4.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-led-conf5.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf6.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-led-conf7.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-nand.dts
create mode 100644 arch/arm/boot/dts/overlay/rk322x-usb-otg-peripheral.dts
create mode 100755 arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts
diff --git a/arch/arm/boot/dts/overlay/Makefile b/arch/arm/boot/dts/overlay/Makefile
new file mode 100755
index 00000000000..661081dcb6e
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/Makefile
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
+ rk322x-emmc.dtbo \
+ rk322x-emmc-pins.dtbo \
+ rk322x-emmc-ddr-ph45.dtbo \
+ rk322x-emmc-ddr-ph180.dtbo \
+ rk322x-emmc-hs200.dtbo \
+ rk322x-nand.dtbo \
+ rk322x-led-conf-default.dtbo \
+ rk322x-led-conf1.dtbo \
+ rk322x-led-conf2.dtbo \
+ rk322x-led-conf3.dtbo \
+ rk322x-led-conf4.dtbo \
+ rk322x-led-conf5.dtbo \
+ rk322x-led-conf6.dtbo \
+ rk322x-led-conf7.dtbo \
+ rk322x-cpu-hs.dtbo \
+ rk322x-wlan-alt-wiring.dtbo \
+ rk322x-cpu-stability.dtbo \
+ rk322x-ddr3-330.dtbo \
+ rk322x-ddr3-528.dtbo \
+ rk322x-ddr3-660.dtbo \
+ rk322x-ddr3-800.dtbo \
+ rk322x-bt-8723cs.dtbo \
+ rk322x-usb-otg-peripheral.dtbo
+
+
+scr-$(CONFIG_ARCH_ROCKCHIP) += \
+ rk322x-fixup.scr
+
+dtbotxt-$(CONFIG_ARCH_ROCKCHIP) += \
+ README.rk322x-overlays
+
+targets += $(dtbo-y) $(scr-y) $(dtbotxt-y)
+
+always := $(dtbo-y) $(scr-y) $(dtbotxt-y)
+clean-files := *.dtbo *.scr
+
diff --git a/arch/arm/boot/dts/overlay/README.rk322x-overlays b/arch/arm/boot/dts/overlay/README.rk322x-overlays
new file mode 100755
index 00000000000..1c366d80921
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/README.rk322x-overlays
@@ -0,0 +1,90 @@
+This document describes overlays provided in the kernel packages
+For generic Armbian overlays documentation please see
+https://docs.armbian.com/User-Guide_Allwinner_overlays/
+
+### Platform:
+
+rk322x (Rockchip)
+
+### Provided overlays:
+
+- rk322x-cpu-hs
+- rk322x-cpu-stability
+- rk322x-emmc*
+- rk322x-nand
+- rk322x-emmc-nand
+- rk322x-led-conf*
+- rk322x-wlan-alt-wiring
+- rk322x-ddr3-*
+- rk322x-bt-*
+- rk322x-usb-otg-peripheral
+
+### Overlay details:
+
+### rk322x-cpu-hs
+
+Activates higher CPU speed (up to 1.4ghz) for rk3228b/rk3229 boxes
+
+### rk322x-cpu-stability
+
+Increases the voltage of the lowest operating point to increase stability
+on some boards which have power regulation issues. Also adds a settling
+time to allow power regulator stabilize voltage.
+
+### emmc*
+
+rk322x-emmc activates onboard emmc device node and deactivates the
+nand controller.
+rk322x-emmc-pins sets the pin controller default pull up/down
+configuration, not all boards are happy with this overlay, so your
+mileage may vary and may want to not use it.
+rk322x-emmc-ddr-ph45/ph180 sets the emmc ddr mode. First overlay
+sets the default phase clock shifting to 45 degrees, the second
+overlay to 180 degrees. They are alternative, choose the one that
+makes your emmc perform better.
+rk322x-emmc-hs200 enables the hs200 mode. It is preferable to
+ddr mode because it is more stable, but old emmc parts don't
+support it.
+
+### nand
+
+Activates onboard nand device node and deactivates the emmc controller.
+Also sets up the pin controller default pull up/down configuration
+
+### rk322x-led-conf*
+
+Each device tree of this kind provides a different known wiring configuration
+(ie: gpio and active low/high) of the onboard leds. Each board manufacturer
+usually choose a different GPIO for the auxiliary led, but the main "working"
+led is always wired to the same gpio (although it may be active high or low)
+led-conf1 is commonly found in boards made by Chiptrip manufacturer
+led-conf2 is found in other boards with R329Q and MXQ_RK3229 marking
+led-conf3 is found in boards with R28-MXQ marking
+led-conf4 is found on boards with T066 marking
+led-conf5 is found on boards with IPB900 marking from AEMS PVT
+led-conf6 is found on boards with MXQ_PRO_V72 and similar markings, possibly
+with eMCP module.
+led-conf7 is found on boards with R29_MXQ marking
+
+### rk322x-alt-wiring
+
+Some boards have different SDIO wiring setup for wifi chips. This overlay
+enables the different pin controller wiring and power enable
+
+### rk322x-ddr3-*
+
+Enable DRAM memory controller and sets the speed to the given speed bin.
+The DRAM memory controller reclocking only works with DDR3/LPDDR3, if
+you enable one of these overlays on boards with DDR2 memory the system
+will not boot anymore
+
+### rk322x-bt-*
+
+Overlays that enable bluetooth devices. Most common bluetooth chips are
+realtek ones.
+rk322x-bt-8723cs: enable this overlay for 8723cs and 8703bs wifi/bluetooth
+
+### rk322x-usb-otg-peripheral
+
+Set the OTG USB port to peripheral mode to be used as USB slave instead
+of USB host
diff --git a/arch/arm/boot/dts/overlay/rk322x-bt-8723cs.dts b/arch/arm/boot/dts/overlay/rk322x-bt-8723cs.dts
new file mode 100644
index 00000000000..48bb04f779f
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-bt-8723cs.dts
@@ -0,0 +1,19 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+&uart1 {
+ pinctrl-0 = <&uart11_xfer>, <&uart11_rts>, <&uart11_cts>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+ status = "okay";
+ bluetooth {
+ compatible = "realtek,rtl8723cs-bt";
+ enable-gpios = <&gpio2 RK_PD5 GPIO_ACTIVE_HIGH>;
+ device-wake-gpios = <&gpio3 RK_PD3 GPIO_ACTIVE_HIGH>;
+ host-wake-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
+ };
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts b/arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts
new file mode 100755
index 00000000000..4cde1178213
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-cpu-hs-lv.dts
@@ -0,0 +1,113 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&cpu0_opp_table>;
+ __overlay__ {
+
+ opp-408000000 {
+ opp-microvolt = <850000 850000 1275000>;
+ opp-microvolt-L0 = <850000 850000 1275000>;
+ opp-microvolt-L1 = <850000 850000 1275000>;
+ };
+ opp-600000000 {
+ opp-microvolt = <875000 875000 1275000>;
+ opp-microvolt-L0 = <875000 875000 1275000>;
+ opp-microvolt-L1 = <875000 875000 1275000>;
+ };
+ opp-816000000 {
+ opp-microvolt = <900000 900000 1275000>;
+ opp-microvolt-L0 = <900000 900000 1275000>;
+ opp-microvolt-L1 = <900000 900000 1275000>;
+ };
+ opp-1008000000 {
+ opp-microvolt = <1075000 1075000 1275000>;
+ opp-microvolt-L0 = <1075000 1075000 1275000>;
+ opp-microvolt-L1 = <1025000 1025000 1275000>;
+ };
+ opp-1200000000 {
+ opp-microvolt = <1175000 1175000 1275000>;
+ opp-microvolt-L0 = <1175000 1175000 1275000>;
+ opp-microvolt-L1 = <1125000 1125000 1275000>;
+ };
+ opp-1296000000 {
+ opp-hz = /bits/ 64 <1296000000>;
+ opp-microvolt = <1225000 1225000 1400000>;
+ opp-microvolt-L0 = <1225000 1225000 1400000>;
+ opp-microvolt-L1 = <1225000 1225000 1400000>;
+ };
+ opp-1392000000 {
+ opp-hz = /bits/ 64 <1392000000>;
+ opp-microvolt = <1250000 1250000 1400000>;
+ opp-microvolt-L0 = <1250000 1250000 1400000>;
+ opp-microvolt-L1 = <1250000 1250000 1400000>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target = <&vdd_arm>;
+ __overlay__ {
+ regulator-min-microvolt = <850000>;
+ };
+ };
+
+ fragment@2 {
+ target = <&gpu_opp_table>;
+ __overlay__ {
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-microvolt = <950000>;
+ opp-microvolt-L0 = <950000>;
+ opp-microvolt-L1 = <900000>;
+ };
+ opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <950000>;
+ opp-microvolt-L0 = <950000>;
+ opp-microvolt-L1 = <900000>;
+ };
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <1050000>;
+ opp-microvolt-L0 = <1050000>;
+ opp-microvolt-L1 = <1000000>;
+ };
+ };
+ };
+
+ fragment@3 {
+ target = <&vdd_log>;
+ __overlay__ {
+ regulator-min-microvolt = <900000>;
+ };
+ };
+
+ fragment@4 {
+ target = <&rkvdec_opp_table>;
+ __overlay__ {
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ opp-microvolt = <950000>;
+ opp-microvolt-L0 = <950000>;
+ opp-microvolt-L1 = <900000>;
+ };
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-microvolt = <950000>;
+ opp-microvolt-L0 = <950000>;
+ opp-microvolt-L1 = <900000>;
+ };
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <950000>;
+ opp-microvolt-L0 = <950000>;
+ opp-microvolt-L1 = <900000>;
+ };
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts b/arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts
new file mode 100755
index 00000000000..1c2fc79e1cc
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-cpu-hs.dts
@@ -0,0 +1,28 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&cpu0_opp_table>;
+ __overlay__ {
+
+ opp-1296000000 {
+ opp-hz = /bits/ 64 <1296000000>;
+ opp-microvolt = <1325000 1325000 1400000>;
+ };
+ opp-1392000000 {
+ opp-hz = /bits/ 64 <1392000000>;
+ opp-microvolt = <1350000 1350000 1400000>;
+ };
+ /*
+ opp-1464000000 {
+ opp-hz = /bits/ 64 <1464000000>;
+ opp-microvolt = <1400000 1400000 1400000>;
+ };
+ */
+
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts b/arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts
new file mode 100644
index 00000000000..f434af9268f
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-cpu-stability.dts
@@ -0,0 +1,52 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ /*
+ Device tree overlay that tries to overcome issues on power regulators (expecially ARM
+ power regulator) increasing lowest voltage and adding settling time to allow voltage
+ stabilization
+ */
+
+ fragment@0 {
+ target = <&cpu0_opp_table>;
+ __overlay__ {
+
+ /*
+ Increase 600 and 800 Mhz operating points voltage to decrease the range
+ between minimum and maximum voltages
+ */
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1100000>;
+ };
+
+ opp-816000000 {
+ opp-hz = /bits/ 64 <816000000>;
+ opp-microvolt = <1100000>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target = <&vdd_arm>;
+ __overlay__ {
+
+ regulator-ramp-delay = <300>; // 30 uV/us, so 0.3v transition settling time is 1ms
+
+ };
+ };
+
+ fragment@2 {
+ target = <&vdd_log>;
+ __overlay__ {
+
+ regulator-ramp-delay = <600>; // 600 uV/us, so 0,3v transition settling time is 0.5ms
+
+ };
+
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts
new file mode 100644
index 00000000000..78145548ed7
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-330.dts
@@ -0,0 +1,28 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&dmc>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+
+ fragment@1 {
+ target = <&dmc_opp_table>;
+ __overlay__ {
+ opp-534000000 {
+ status = "disabled";
+ };
+ opp-660000000 {
+ status = "disabled";
+ };
+ opp-786000000 {
+ status = "disabled";
+ };
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts
new file mode 100644
index 00000000000..dbbd222dd8d
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-528.dts
@@ -0,0 +1,28 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&dmc>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+
+ fragment@1 {
+ target = <&dmc_opp_table>;
+ __overlay__ {
+ opp-534000000 {
+ status = "okay";
+ };
+ opp-660000000 {
+ status = "disabled";
+ };
+ opp-786000000 {
+ status = "disabled";
+ };
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts
new file mode 100644
index 00000000000..65b707515bf
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-660.dts
@@ -0,0 +1,28 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&dmc>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+
+ fragment@1 {
+ target = <&dmc_opp_table>;
+ __overlay__ {
+ opp-534000000 {
+ status = "okay";
+ };
+ opp-660000000 {
+ status = "okay";
+ };
+ opp-786000000 {
+ status = "disabled";
+ };
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts b/arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts
new file mode 100644
index 00000000000..7d11453adf9
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-ddr3-800.dts
@@ -0,0 +1,28 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&dmc>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+
+ fragment@1 {
+ target = <&dmc_opp_table>;
+ __overlay__ {
+ opp-534000000 {
+ status = "okay";
+ };
+ opp-660000000 {
+ status = "okay";
+ };
+ opp-786000000 {
+ status = "okay";
+ };
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts
new file mode 100644
index 00000000000..4ba0afb8a3a
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph180.dts
@@ -0,0 +1,14 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&emmc>;
+ __overlay__ {
+ mmc-ddr-1_8v;
+ rockchip,default-sample-phase = <180>;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts
new file mode 100644
index 00000000000..73104525de5
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-emmc-ddr-ph45.dts
@@ -0,0 +1,14 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&emmc>;
+ __overlay__ {
+ mmc-ddr-1_8v;
+ rockchip,default-sample-phase = <45>;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts
new file mode 100644
index 00000000000..6ea81f5e74b
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-emmc-hs200.dts
@@ -0,0 +1,13 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&emmc>;
+ __overlay__ {
+ mmc-hs200-1_8v;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts b/arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts
new file mode 100644
index 00000000000..0074d029ac8
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-emmc-pins.dts
@@ -0,0 +1,22 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&emmc>;
+ __overlay__ {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_pwr &emmc_rst>;
+ };
+ };
+
+ fragment@1 {
+ target = <&nfc>;
+ __overlay__ {
+ status = "disabled";
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-emmc.dts b/arch/arm/boot/dts/overlay/rk322x-emmc.dts
new file mode 100755
index 00000000000..0a59ee30e5e
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-emmc.dts
@@ -0,0 +1,20 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&emmc>;
+ __overlay__ {
+ status = "okay";
+ };
+ };
+
+ fragment@1 {
+ target = <&nfc>;
+ __overlay__ {
+ status = "disabled";
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd b/arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd
new file mode 100755
index 00000000000..d4c39e20a3a
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-fixup.scr-cmd
@@ -0,0 +1,4 @@
+# overlays fixup script
+# implements (or rather substitutes) overlay arguments functionality
+# using u-boot scripting, environment variables and "fdt" command
+
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts
new file mode 100644
index 00000000000..7e4b35e333e
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf-default.dts
@@ -0,0 +1,22 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ };
+
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf1.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf1.dts
new file mode 100755
index 00000000000..6846109d300
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf1.dts
@@ -0,0 +1,64 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ };
+
+ auxiliary {
+ gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ reset_key: reset-key {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&reset_key>;
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf2.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf2.dts
new file mode 100755
index 00000000000..40bdd5421d6
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf2.dts
@@ -0,0 +1,64 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "none";
+ };
+
+ auxiliary {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ reset_key: reset-key {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&reset_key>;
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf3.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf3.dts
new file mode 100755
index 00000000000..03c99ef8b6a
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf3.dts
@@ -0,0 +1,64 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ };
+
+ auxiliary {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ reset_key: reset-key {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&reset_key>;
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf4.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf4.dts
new file mode 100644
index 00000000000..0ebd846ebef
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf4.dts
@@ -0,0 +1,81 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ };
+
+ auxiliary {
+ gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_working: gpio-led-working {
+ rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+ fragment@3 {
+ target = <&sdio_pwrseq>;
+ __overlay__ {
+
+ reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; /* GPIO2_D3 */
+
+ };
+
+ };
+
+ fragment@4 {
+ target = <&wifi_enable_h>;
+ __overlay__ {
+
+ rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+
+ };
+
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf5.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf5.dts
new file mode 100755
index 00000000000..f74687eedc9
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf5.dts
@@ -0,0 +1,97 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/*
+ * gpio configuration for AEMS IPB900 boards
+ *
+ * - enables working and auxiliary leds
+ * - fixes low strength on sdio pins for wifi
+ */
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "none";
+ };
+
+ auxiliary {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_LOW>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ reset_key: reset-key {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&reset_key>;
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+ fragment@3 {
+ target = <&sdio_bus4>;
+ __overlay__ {
+ rockchip,pins = <3 2 1 &pcfg_pull_none_8ma>,
+ <3 3 1 &pcfg_pull_none_8ma>,
+ <3 4 1 &pcfg_pull_none_8ma>,
+ <3 5 1 &pcfg_pull_none_8ma>;
+ };
+
+ };
+
+ fragment@4 {
+ target = <&sdio_clk>;
+ __overlay__ {
+ rockchip,pins = <3 0 1 &pcfg_pull_none_8ma>;
+ };
+ };
+
+ fragment@5 {
+ target = <&sdio_cmd>;
+ __overlay__ {
+ rockchip,pins = <3 1 1 &pcfg_pull_none_8ma>;
+ };
+ };
+
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf6.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf6.dts
new file mode 100644
index 00000000000..d6a8c18ee02
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf6.dts
@@ -0,0 +1,109 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/*
+ * gpio configuration for MXQ_PRO eMCP boards
+ *
+ * - enables working and auxiliary leds
+ * - fixes low strength on sdio pins for wifi
+ * - reduce frequency to 37.5 Mhz on sdio bus
+ * - correct gpio pins for wifi
+ */
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ auxiliary {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ reset_key: reset-key {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&reset_key>;
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ shutdown {
+ gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>;
+ label = "shutdown";
+ linux,code = <KEY_POWER>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+ fragment@3 {
+ target = <&sdio_bus4>;
+ __overlay__ {
+ rockchip,pins = <3 2 1 &pcfg_pull_up>,
+ <3 3 1 &pcfg_pull_up>,
+ <3 4 1 &pcfg_pull_up>,
+ <3 5 1 &pcfg_pull_up>;
+ };
+
+ };
+
+ fragment@4 {
+ target = <&sdio_clk>;
+ __overlay__ {
+ rockchip,pins = <3 0 1 &pcfg_pull_none>;
+ };
+ };
+
+ fragment@5 {
+ target = <&sdio_cmd>;
+ __overlay__ {
+ rockchip,pins = <3 1 1 &pcfg_pull_up>;
+ };
+ };
+
+ fragment@6 {
+ target = <&sdio>;
+ __overlay__ {
+ max-frequency = <37500000>;
+ };
+ };
+
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-led-conf7.dts b/arch/arm/boot/dts/overlay/rk322x-led-conf7.dts
new file mode 100644
index 00000000000..dda826d6d6e
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-led-conf7.dts
@@ -0,0 +1,106 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/*
+ * gpio configuration for R29_MXQ boards
+ *
+ */
+
+/ {
+
+ fragment@0 {
+ target-path = "/gpio-leds";
+ __overlay__ {
+
+ working {
+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ };
+
+ auxiliary {
+ gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+ label = "auxiliary";
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_aux>;
+ };
+
+ power-status {
+ gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ label = "power-status";
+ linux,default-trigger = "none";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_power_status>;
+ };
+
+ power-suspend {
+ gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>;
+ label = "power-suspend";
+ linux,default-trigger = "none";
+ default-state = "off";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_led_power_suspend>;
+ };
+
+ };
+ };
+
+ fragment@1 {
+ target-path = "/pinctrl/gpio";
+ __overlay__ {
+
+ gpio_led_aux: gpio-led-aux {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ gpio_led_power_status: gpio-led-power-status {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ gpio_led_power_suspend: gpio-led-power-suspend {
+ rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ reset_key: reset-key {
+ rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ };
+ };
+
+ fragment@2 {
+ target = <&gpio_keys>;
+ __overlay__ {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&reset_key>;
+
+ reset {
+ gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <200>;
+ wakeup-source;
+ };
+
+ };
+ };
+
+ fragment@3 {
+ target = <&emmc>;
+ __overlay__ {
+ rockchip,default-sample-phase = <112>;
+ clock-frequency = <125000000>;
+ max-frequency = <125000000>;
+ };
+
+ };
+
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-nand.dts b/arch/arm/boot/dts/overlay/rk322x-nand.dts
new file mode 100755
index 00000000000..2a939ab492c
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-nand.dts
@@ -0,0 +1,22 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+
+ fragment@0 {
+ target = <&nfc>;
+ __overlay__ {
+ status = "okay";
+ pinctrl-0 = <&flash_cs0 &flash_cs1 &flash_cs2 &flash_cs3 &flash_rdy &flash_ale &flash_cle &flash_wrn &flash_bus8 &flash_dqs &flash_wp>;
+ pinctrl-names = "default";
+ };
+ };
+
+ fragment@1 {
+ target = <&emmc>;
+ __overlay__ {
+ status = "disabled";
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-usb-otg-peripheral.dts b/arch/arm/boot/dts/overlay/rk322x-usb-otg-peripheral.dts
new file mode 100644
index 00000000000..01e03d816c1
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-usb-otg-peripheral.dts
@@ -0,0 +1,11 @@
+/dts-v1/;
+/plugin/;
+
+/*
+ * change OTG USB port mode to "peripheral"
+ *
+ */
+
+&usb_otg {
+ dr_mode = "peripheral";
+};
diff --git a/arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts b/arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts
new file mode 100755
index 00000000000..f04c9ac166b
--- /dev/null
+++ b/arch/arm/boot/dts/overlay/rk322x-wlan-alt-wiring.dts
@@ -0,0 +1,67 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+/ {
+
+ fragment@0 {
+ target = <&pinctrl>;
+ __overlay__ {
+
+ pcfg_pull_none_drv_4ma: pcfg-pull-none-drv-4ma {
+ bias-disable;
+ drive-strength = <0x04>;
+ };
+
+ pcfg_pull_up_drv_4ma: pcfg-pull-up-drv-4ma {
+ bias-pull-up;
+ drive-strength = <0x04>;
+ };
+
+ sdio {
+ sdio_clk: sdio-clk {
+ rockchip,pins = <1 0 1 &pcfg_pull_none_drv_4ma>;
+ };
+
+ sdio_cmd: sdio-cmd {
+ rockchip,pins = <0 3 2 &pcfg_pull_up_drv_4ma>;
+ };
+
+ sdio_bus4: sdio-bus4 {
+ rockchip,pins = <1 1 1 &pcfg_pull_up_drv_4ma>,
+ <1 2 1 &pcfg_pull_up_drv_4ma>,
+ <1 4 1 &pcfg_pull_up_drv_4ma>,
+ <1 5 1 &pcfg_pull_up_drv_4ma>;
+ };
+ };
+
+ };
+
+ };
+
+ fragment@1 {
+ target = <&sdio_pwrseq>;
+ __overlay__ {
+ reset-gpios = <&gpio2 RK_PD5 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ fragment@2 {
+ target = <&wifi_enable_h>;
+ __overlay__ {
+ rockchip,pins = <2 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ fragment@3 {
+ target = <&sdio>;
+ __overlay__ {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
+ };
+
+ };
+
+};
--
2.30.2
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