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authorStijn Tintel <stijn@linux-ipv6.be>2018-11-10 13:03:18 +0200
committerStijn Tintel <stijn@linux-ipv6.be>2018-12-18 23:19:21 +0200
commitf5919b65d4c671fd5083838c7a445f319f9a13c8 (patch)
tree2c791d2a5dea5bbbb0b85f86f74afce2647c0726 /target/linux/brcm2708/patches-4.14/950-0316-overlays-Add-gpio-no-irq-overlay.patch
parent822b4c3b250a254e74407056ccfd5c6aa38da162 (diff)
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brcm2708: add kernel 4.14 support
Patch generation process: - rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable - git format-patch v4.14.89 Patches skipped during rebase: - lan78xx: Read MAC address from DT if present - lan78xx: Enable LEDs and auto-negotiation - Revert "softirq: Let ksoftirqd do its job" - sc16is7xx: Fix for multi-channel stall - lan78xx: Ignore DT MAC address if already valid - lan78xx: Simple patch to prevent some crashes - tcp_write_queue_purge clears all the SKBs in the write queue - Revert "lan78xx: Simple patch to prevent some crashes" - lan78xx: Connect phy early - Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro - Revert "Revert "softirq: Let ksoftirqd do its job"" - ASoC: cs4265: SOC_SINGLE register value error fix - Revert "ASoC: cs4265: SOC_SINGLE register value error fix" - Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends" - Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"" Patches dropped after rebase: - net: Add non-mainline source for rtl8192cu wlan - net: Fix rtl8192cu build errors on other platforms - brcm: adds support for BCM43341 wifi - brcmfmac: Mute expected startup 'errors' - ARM64: Fix build break for RTL8187/RTL8192CU wifi - ARM64: Enable RTL8187/RTL8192CU wifi in build config - This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator - brcmfmac: add CLM download support - brcmfmac: request_firmware_direct is quieter - Sets the BCDC priority to constant 0 - brcmfmac: Disable ARP offloading when promiscuous - brcmfmac: Avoid possible out-of-bounds read - brcmfmac: Delete redundant length check - net: rtl8192cu: Normalize indentation - net: rtl8192cu: Fix implicit fallthrough warnings - Revert "Sets the BCDC priority to constant 0" - media: cxd2880: Bump to match 4.18.y version - media: cxd2880-spi: Bump to match 4.18.y version - Revert "mm: alloc_contig: re-allow CMA to compact FS pages" - Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages"" - cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with MEDIA_SUBDRV_AUTOSELECT - 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch - 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch Make I2C built-in instead of modular as in upstream defconfig; also the easiest way to get MFD_ARIZONA enabled, which is required by kmod-sound-soc-rpi-cirrus. Add missing compatible strings from 4.9/960-add-rasbperrypi-compatible.patch, using upstream names for compute modules. Add extra patch to enable the LEDs on lan78xx. Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y) Runtime-tested: bcm2708, bcm2710 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0316-overlays-Add-gpio-no-irq-overlay.patch')
-rw-r--r--target/linux/brcm2708/patches-4.14/950-0316-overlays-Add-gpio-no-irq-overlay.patch60
1 files changed, 60 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0316-overlays-Add-gpio-no-irq-overlay.patch b/target/linux/brcm2708/patches-4.14/950-0316-overlays-Add-gpio-no-irq-overlay.patch
new file mode 100644
index 0000000000..ba0e4094da
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0316-overlays-Add-gpio-no-irq-overlay.patch
@@ -0,0 +1,60 @@
+From 174a2e7f83a033252da488edd3072f446f82325d Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 19 Jun 2018 15:04:45 +0100
+Subject: [PATCH 316/454] overlays: Add gpio-no-irq overlay
+
+An overlay to disable all GPIO interrupts.
+
+See: https://github.com/raspberrypi/linux/issues/2550
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/overlays/Makefile | 1 +
+ arch/arm/boot/dts/overlays/README | 7 +++++++
+ arch/arm/boot/dts/overlays/gpio-no-irq-overlay.dts | 14 ++++++++++++++
+ 3 files changed, 22 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/gpio-no-irq-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -35,6 +35,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ gpio-ir.dtbo \
+ gpio-ir-tx.dtbo \
+ gpio-key.dtbo \
++ gpio-no-irq.dtbo \
+ gpio-poweroff.dtbo \
+ gpio-shutdown.dtbo \
+ hifiberry-amp.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -583,6 +583,13 @@ Params: gpio GPIO pin
+ keycode Set the key code for the button
+
+
++Name: gpio-no-irq
++Info: Use this overlay to disable all GPIO interrupts, which can be useful
++ for user-space GPIO edge detection systems.
++Load: dtoverlay=gpio-no-irq
++Params: <None>
++
++
+ Name: gpio-poweroff
+ Info: Drives a GPIO high or low on poweroff (including halt). Enabling this
+ overlay will prevent the ability to boot by driving GPIO3 low.
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/gpio-no-irq-overlay.dts
+@@ -0,0 +1,14 @@
++/dts-v1/;
++/plugin/;
++
++/ {
++ compatible = "brcm,bcm2835";
++
++ fragment@0 {
++ // Configure the gpio pin controller
++ target = <&gpio>;
++ __overlay__ {
++ interrupts;
++ };
++ };
++};