From f5919b65d4c671fd5083838c7a445f319f9a13c8 Mon Sep 17 00:00:00 2001 From: Stijn Tintel Date: Sat, 10 Nov 2018 13:03:18 +0200 Subject: 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 --- ...50-0164-overlays-Add-EETI-EXC3000-overlay.patch | 98 ++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.14/950-0164-overlays-Add-EETI-EXC3000-overlay.patch (limited to 'target/linux/brcm2708/patches-4.14/950-0164-overlays-Add-EETI-EXC3000-overlay.patch') diff --git a/target/linux/brcm2708/patches-4.14/950-0164-overlays-Add-EETI-EXC3000-overlay.patch b/target/linux/brcm2708/patches-4.14/950-0164-overlays-Add-EETI-EXC3000-overlay.patch new file mode 100644 index 0000000000..9db3667b12 --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0164-overlays-Add-EETI-EXC3000-overlay.patch @@ -0,0 +1,98 @@ +From e141a75b9cc36a09eb8bda90b530d97a9bb1f21e Mon Sep 17 00:00:00 2001 +From: Ahmet Inan +Date: Fri, 1 Sep 2017 15:18:01 +0200 +Subject: [PATCH 164/454] overlays: Add EETI EXC3000 overlay + +Add support for I2C connected EETI EXC3000 multiple touch controller +using GPIO 4 (pin 7 on GPIO header) for interrupt. + +Signed-off-by: Ahmet Inan +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 12 +++++ + .../arm/boot/dts/overlays/exc3000-overlay.dts | 48 +++++++++++++++++++ + 3 files changed, 61 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/exc3000-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -26,6 +26,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ + dwc2.dtbo \ + enc28j60.dtbo \ + enc28j60-spi2.dtbo \ ++ exc3000.dtbo \ + fe-pi-audio.dtbo \ + goodix.dtbo \ + googlevoicehat-soundcard.dtbo \ +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -468,6 +468,18 @@ Params: int_pin GPIO use + speed SPI bus speed (default 12000000) + + ++Name: exc3000 ++Info: Enables I2C connected EETI EXC3000 multiple touch controller using ++ GPIO 4 (pin 7 on GPIO header) for interrupt. ++Load: dtoverlay=exc3000,= ++Params: interrupt GPIO used for interrupt (default 4) ++ sizex Touchscreen size x (default 4096) ++ sizey Touchscreen size y (default 4096) ++ invx Touchscreen inverted x axis ++ invy Touchscreen inverted y axis ++ swapxy Touchscreen swapped x y axis ++ ++ + Name: fe-pi-audio + Info: Configures the Fe-Pi Audio Sound Card + Load: dtoverlay=fe-pi-audio +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/exc3000-overlay.dts +@@ -0,0 +1,48 @@ ++// Device tree overlay for I2C connected EETI EXC3000 multiple touch controller ++/dts-v1/; ++/plugin/; ++ ++/ { ++ compatible = "brcm,bcm2708"; ++ ++ fragment@0 { ++ target = <&gpio>; ++ __overlay__ { ++ exc3000_pins: exc3000_pins { ++ brcm,pins = <4>; // interrupt ++ brcm,function = <0>; // in ++ brcm,pull = <2>; // pull-up ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&i2c1>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ exc3000: exc3000@2a { ++ compatible = "eeti,exc3000"; ++ reg = <0x2a>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&exc3000_pins>; ++ interrupt-parent = <&gpio>; ++ interrupts = <4 8>; // active low level-sensitive ++ touchscreen-size-x = <4096>; ++ touchscreen-size-y = <4096>; ++ }; ++ }; ++ }; ++ ++ __overrides__ { ++ interrupt = <&exc3000_pins>,"brcm,pins:0", ++ <&exc3000>,"interrupts:0"; ++ sizex = <&exc3000>,"touchscreen-size-x:0"; ++ sizey = <&exc3000>,"touchscreen-size-y:0"; ++ invx = <&exc3000>,"touchscreen-inverted-x?"; ++ invy = <&exc3000>,"touchscreen-inverted-y?"; ++ swapxy = <&exc3000>,"touchscreen-swapped-x-y?"; ++ }; ++}; -- cgit v1.2.3