From: Nick Xie <nick@khadas.com>
Date: Wed, 12 Aug 2020 02:18:09 +0000 (+0800)
Subject: arm64: dts: overlay: VIM3/VIM3L: add spi1
X-Git-Tag: khadas-vims-v0.9.6-release~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e7bcb34af54515c6a0cb78c92a94fb4f46757920;p=platform%2Fkernel%2Flinux-amlogic.git

arm64: dts: overlay: VIM3/VIM3L: add spi1

Signed-off-by: Nick Xie <nick@khadas.com>
---

diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3/Makefile b/arch/arm64/boot/dts/amlogic/overlays/kvim3/Makefile
index c45ee646be33..1763d09b8299 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/kvim3/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/kvim3/Makefile
@@ -1,6 +1,7 @@
 dtbo-y += uart3.dtbo \
 		  pwm_f.dtbo \
-		  i2c3.dtbo
+		  i2c3.dtbo \
+		  spi1.dtbo
 
 targets += $(dtbo-y)
 always  := $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3/spi1.dts b/arch/arm64/boot/dts/amlogic/overlays/kvim3/spi1.dts
new file mode 100644
index 000000000000..14b19c0ce928
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/kvim3/spi1.dts
@@ -0,0 +1,31 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&spicc1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&pwm_ef>;
+
+		__overlay__ {
+			// NOTE: This syntax DOES NOT work on device tree overlays
+			// If you want to use SPI1, you have to remove pwm_f overlay
+			/delete-property/ pinctrl-names;
+			/delete-property/ pinctrl-0;
+		};
+	};
+
+	fragment@2 {
+		target = <&uart_C>;
+
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3l/Makefile b/arch/arm64/boot/dts/amlogic/overlays/kvim3l/Makefile
index c45ee646be33..1763d09b8299 100644
--- a/arch/arm64/boot/dts/amlogic/overlays/kvim3l/Makefile
+++ b/arch/arm64/boot/dts/amlogic/overlays/kvim3l/Makefile
@@ -1,6 +1,7 @@
 dtbo-y += uart3.dtbo \
 		  pwm_f.dtbo \
-		  i2c3.dtbo
+		  i2c3.dtbo \
+		  spi1.dtbo
 
 targets += $(dtbo-y)
 always  := $(dtbo-y)
diff --git a/arch/arm64/boot/dts/amlogic/overlays/kvim3l/spi1.dts b/arch/arm64/boot/dts/amlogic/overlays/kvim3l/spi1.dts
new file mode 100644
index 000000000000..14b19c0ce928
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/overlays/kvim3l/spi1.dts
@@ -0,0 +1,31 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	fragment@0 {
+		target = <&spicc1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&pwm_ef>;
+
+		__overlay__ {
+			// NOTE: This syntax DOES NOT work on device tree overlays
+			// If you want to use SPI1, you have to remove pwm_f overlay
+			/delete-property/ pinctrl-names;
+			/delete-property/ pinctrl-0;
+		};
+	};
+
+	fragment@2 {
+		target = <&uart_C>;
+
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+};