1 files changed, 0 insertions, 81 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0570-BCM270X_DT-Add-spi0-cs-overlay.patch b/target/linux/brcm2708/patches-4.4/0570-BCM270X_DT-Add-spi0-cs-overlay.patch
deleted file mode 100644
index 7dd62a7741..0000000000
--- a/target/linux/brcm2708/patches-4.4/0570-BCM270X_DT-Add-spi0-cs-overlay.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-From 03e5edc82cd5df9f0fc6704d59a6f9aee3ef3552 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Mon, 16 Jan 2017 14:53:12 +0000
-Subject: [PATCH] BCM270X_DT: Add spi0-cs overlay
-
-The spi0-cs overlay allows the software chip selectts to be modified
-using the cs0_pin and cs1_pin parameters.
----
- arch/arm/boot/dts/overlays/Makefile            |  1 +
- arch/arm/boot/dts/overlays/README              |  9 +++++++-
- arch/arm/boot/dts/overlays/spi0-cs-overlay.dts | 29 ++++++++++++++++++++++++++
- 3 files changed, 38 insertions(+), 1 deletion(-)
- create mode 100644 arch/arm/boot/dts/overlays/spi0-cs-overlay.dts
-
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -93,6 +93,7 @@ dtbo-$(RPI_DT_OVERLAYS) += smi-dev.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += smi-nand.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi-gpio35-39.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi-rtc.dtbo
-+dtbo-$(RPI_DT_OVERLAYS) += spi0-cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi0-hw-cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-1cs.dtbo
- dtbo-$(RPI_DT_OVERLAYS) += spi1-2cs.dtbo
---- a/arch/arm/boot/dts/overlays/README
-+++ b/arch/arm/boot/dts/overlays/README
-@@ -1131,7 +1131,7 @@ Params: <None>
- 
- 
- Name:   spi-gpio35-39
--Info:   move SPI function block to GPIO 35 to 39
-+Info:   Move SPI function block to GPIO 35 to 39
- Load:   dtoverlay=spi-gpio35-39
- Params: <None>
- 
-@@ -1142,6 +1142,13 @@ Load:   dtoverlay=spi-rtc,<param>=<val>
- Params: pcf2123                 Select the PCF2123 device
- 
- 
-+Name:   spi0-cs
-+Info:   Allows the (software) CS pins for SPI0 to be changed
-+Load:   dtoverlay=spi0-cs,<param>=<val>
-+Params: cs0_pin                 GPIO pin for CS0 (default 8)
-+        cs1_pin                 GPIO pin for CS1 (default 7)
-+
-+
- Name:   spi0-hw-cs
- Info:   Re-enables hardware CS/CE (chip selects) for SPI0
- Load:   dtoverlay=spi0-hw-cs
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/spi0-cs-overlay.dts
-@@ -0,0 +1,29 @@
-+/dts-v1/;
-+/plugin/;
-+
-+
-+/ {
-+	compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
-+
-+	fragment@0 {
-+		target = <&spi0_cs_pins>;
-+		frag0: __overlay__ {
-+			brcm,pins = <8 7>;
-+		};
-+	};
-+
-+	fragment@1 {
-+		target = <&spi0>;
-+		frag1: __overlay__ {
-+			cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
-+			status = "okay";
-+		};
-+	};
-+
-+	__overrides__ {
-+		cs0_pin  = <&frag0>,"brcm,pins:0",
-+			   <&frag1>,"cs-gpios:4";
-+		cs1_pin  = <&frag0>,"brcm,pins:4",
-+			   <&frag1>,"cs-gpios:16";
-+	};
-+};