[yocto] [meta-raspberrypi][PATCH 5/6] linux-raspberrypi: Drop version 3.18

[Paul Barker]

The linux-raspberrypi v3.18 recipe does not build after commit
519c387e3b97ecc21ac1d7b4fc9197298f289a71 as it lacks the necessary dtb files.

Signed-off-by: Paul Barker <paul at paulbarker.me.uk>
---
 .../0001-dts-add-overlay-for-pitft22.patch         | 110 ---------------------
 recipes-kernel/linux/linux-raspberrypi_3.18.bb     |  15 ---
 2 files changed, 125 deletions(-)
 delete mode 100644 recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch
 delete mode 100644 recipes-kernel/linux/linux-raspberrypi_3.18.bb

diff --git a/recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch b/recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch
deleted file mode 100644
index fa73599..0000000
--- a/recipes-kernel/linux/linux-raspberrypi-3.18/0001-dts-add-overlay-for-pitft22.patch
+++ /dev/null
@@ -1,110 +0,0 @@
-From 2f44861e2a2d651a9aa62a75343a032fee33e93b Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petter=20Mab=C3=A4cker?= <petter at technux.se>
-Date: Fri, 8 Jan 2016 09:02:44 +0100
-Subject: [PATCH] dts: add overlay for pitft22 in linux 3.18
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Upstream-Status: Pending
-
-Add the pitft22 overlay from adafruit Adafruit-Pi-Kernel-o-Matic repo:
-https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic
-
-Signed-off-by: Petter Mabäcker <petter at technux.se>
----
- arch/arm/boot/dts/overlays/Makefile            |  1 +
- arch/arm/boot/dts/overlays/pitft22-overlay.dts | 69 ++++++++++++++++++++++++++
- 2 files changed, 70 insertions(+)
- create mode 100755 arch/arm/boot/dts/overlays/pitft22-overlay.dts
-
-diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile
-index c766616..1eaaf81 100644
---- a/arch/arm/boot/dts/overlays/Makefile
-+++ b/arch/arm/boot/dts/overlays/Makefile
-@@ -27,6 +27,7 @@ dtb-$(RPI_DT_OVERLAYS) += mcp2515-can0-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += mmc-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += mz61581-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += piscreen-overlay.dtb
-+dtb-$(RPI_DT_OVERLAYS) += pitft22-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += pitft28-resistive-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += pps-gpio-overlay.dtb
- dtb-$(RPI_DT_OVERLAYS) += rpi-dac-overlay.dtb
-diff --git a/arch/arm/boot/dts/overlays/pitft22-overlay.dts b/arch/arm/boot/dts/overlays/pitft22-overlay.dts
-new file mode 100755
-index 0000000..894ba22
---- /dev/null
-+++ b/arch/arm/boot/dts/overlays/pitft22-overlay.dts
-@@ -0,0 +1,69 @@
-+/*
-+ * Device Tree overlay for pitft by Adafruit
-+ *
-+ */
-+
-+/dts-v1/;
-+/plugin/;
-+
-+/ {
-+        compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
-+
-+        fragment at 0 {
-+                target = <&spi0>;
-+                __overlay__ {
-+                        status = "okay";
-+
-+                        spidev at 0{
-+                                status = "disabled";
-+                        };
-+
-+                        spidev at 1{
-+                                status = "disabled";
-+                        };
-+                };
-+        };
-+
-+        fragment at 1 {
-+                target = <&gpio>;
-+                __overlay__ {
-+                        pitft_pins: pitft_pins {
-+                                brcm,pins = <25>;
-+                                brcm,function = <1>; /* out */
-+                                brcm,pull = <0>; /* none */
-+                        };
-+                };
-+        };
-+
-+        fragment at 2 {
-+                target = <&spi0>;
-+                __overlay__ {
-+                        /* needed to avoid dtc warning */
-+                        #address-cells = <1>;
-+                        #size-cells = <0>;
-+
-+                        pitft: pitft at 0{
-+                                compatible = "ilitek,ili9340";
-+                                reg = <0>;
-+                                pinctrl-names = "default";
-+                                pinctrl-0 = <&pitft_pins>;
-+
-+                                spi-max-frequency = <32000000>;
-+                                rotate = <90>;
-+                                fps = <25>;
-+                                bgr;
-+                                buswidth = <8>;
-+                                dc-gpios = <&gpio 25 0>;
-+                                debug = <0>;
-+                        };
-+
-+                };
-+        };
-+
-+        __overrides__ {
-+                speed =   <&pitft>,"spi-max-frequency:0";
-+                rotate =  <&pitft>,"rotate:0";
-+                fps =     <&pitft>,"fps:0";
-+                debug =   <&pitft>,"debug:0";
-+        };
-+};
--- 
-1.9.1
-
diff --git a/recipes-kernel/linux/linux-raspberrypi_3.18.bb b/recipes-kernel/linux/linux-raspberrypi_3.18.bb
deleted file mode 100644
index b16a1d7..0000000
--- a/recipes-kernel/linux/linux-raspberrypi_3.18.bb
+++ /dev/null
@@ -1,15 +0,0 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:"
-
-LINUX_VERSION ?= "3.18.16"
-PV = "${LINUX_VERSION}+git${SRCPV}"
-
-SRCREV = "1bb18c8f721ef674a447f3622273f2e2de7a205c"
-SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-3.18.y \
-           file://0001-dts-add-overlay-for-pitft22.patch \
-          "
-require linux-raspberrypi.inc
-
-# Create missing out of tree 'overlays' directory prior to install step
-do_compile_prepend() {
-  mkdir -p ${B}/arch/arm/boot/dts/overlays
-}
-- 
2.1.4