111 lines
3.3 KiB
Diff
111 lines
3.3 KiB
Diff
From 98a3afbd797c0a891a9bd74902f05921f204e3e9 Mon Sep 17 00:00:00 2001
|
|
From: Dongjin Kim <tobetter@gmail.com>
|
|
Date: Wed, 10 Feb 2021 05:55:12 +0000
|
|
Subject: [PATCH 081/109] ODROID-N2/C4: arm64/dts: add device tree overlay for
|
|
SPI0
|
|
|
|
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
|
|
Change-Id: I6aac29505b9ce8a867c95dff0a304f37ff1bcfef
|
|
---
|
|
arch/arm64/boot/dts/amlogic/Makefile | 3 +++
|
|
.../dts/amlogic/overlays/odroidc4/Makefile | 5 +++++
|
|
.../dts/amlogic/overlays/odroidc4/spi0.dts | 21 +++++++++++++++++++
|
|
.../dts/amlogic/overlays/odroidn2/Makefile | 5 +++++
|
|
.../dts/amlogic/overlays/odroidn2/spi0.dts | 21 +++++++++++++++++++
|
|
5 files changed, 55 insertions(+)
|
|
create mode 100644 arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
|
|
create mode 100644 arch/arm64/boot/dts/amlogic/overlays/odroidc4/spi0.dts
|
|
create mode 100644 arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
|
|
create mode 100644 arch/arm64/boot/dts/amlogic/overlays/odroidn2/spi0.dts
|
|
|
|
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
|
|
index 3a9671f3a292..73767f68eaa2 100644
|
|
--- a/arch/arm64/boot/dts/amlogic/Makefile
|
|
+++ b/arch/arm64/boot/dts/amlogic/Makefile
|
|
@@ -56,3 +56,6 @@ dtb-$(CONFIG_ARCH_MESON) += meson64_odroidc4.dtb
|
|
dtb-$(CONFIG_ARCH_MESON) += meson64_odroidhc4.dtb
|
|
dtb-$(CONFIG_ARCH_MESON) += meson64_odroidn2.dtb
|
|
dtb-$(CONFIG_ARCH_MESON) += meson64_odroidn2_plus.dtb
|
|
+
|
|
+subdir-y += overlays/odroidc4
|
|
+subdir-y += overlays/odroidn2
|
|
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
|
|
new file mode 100644
|
|
index 000000000000..fc1a76db000d
|
|
--- /dev/null
|
|
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/Makefile
|
|
@@ -0,0 +1,5 @@
|
|
+dtbo-y += \
|
|
+ spi0.dtbo
|
|
+
|
|
+targets += $(dtbo-y)
|
|
+always-y := $(dtbo-y)
|
|
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidc4/spi0.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/spi0.dts
|
|
new file mode 100644
|
|
index 000000000000..da9817758bea
|
|
--- /dev/null
|
|
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidc4/spi0.dts
|
|
@@ -0,0 +1,21 @@
|
|
+/dts-v1/;
|
|
+/plugin/;
|
|
+
|
|
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
|
|
+#include <dt-bindings/gpio/gpio.h>
|
|
+
|
|
+/ {
|
|
+ fragment@0 {
|
|
+ target = <&spicc0>;
|
|
+
|
|
+ __overlay__ {
|
|
+ status = "okay";
|
|
+
|
|
+ cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
|
|
+
|
|
+ spidev: spidev@0 {
|
|
+ spi-max-frequency = <100000000>;
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+};
|
|
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
|
|
new file mode 100644
|
|
index 000000000000..fc1a76db000d
|
|
--- /dev/null
|
|
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/Makefile
|
|
@@ -0,0 +1,5 @@
|
|
+dtbo-y += \
|
|
+ spi0.dtbo
|
|
+
|
|
+targets += $(dtbo-y)
|
|
+always-y := $(dtbo-y)
|
|
diff --git a/arch/arm64/boot/dts/amlogic/overlays/odroidn2/spi0.dts b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/spi0.dts
|
|
new file mode 100644
|
|
index 000000000000..da9817758bea
|
|
--- /dev/null
|
|
+++ b/arch/arm64/boot/dts/amlogic/overlays/odroidn2/spi0.dts
|
|
@@ -0,0 +1,21 @@
|
|
+/dts-v1/;
|
|
+/plugin/;
|
|
+
|
|
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
|
|
+#include <dt-bindings/gpio/gpio.h>
|
|
+
|
|
+/ {
|
|
+ fragment@0 {
|
|
+ target = <&spicc0>;
|
|
+
|
|
+ __overlay__ {
|
|
+ status = "okay";
|
|
+
|
|
+ cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
|
|
+
|
|
+ spidev: spidev@0 {
|
|
+ spi-max-frequency = <100000000>;
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+};
|
|
--
|
|
2.25.1
|
|
|