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f5919b65d4
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>
122 lines
2.9 KiB
Diff
122 lines
2.9 KiB
Diff
From 09e843542826ad1241d77d5ef9abb2bce21a0984 Mon Sep 17 00:00:00 2001
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From: Florin Sarbu <florin@resin.io>
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Date: Mon, 30 Apr 2018 09:11:52 +0200
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Subject: [PATCH 290/454] overlays: Add support for Balena Fin board
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Signed-off-by: Florin Sarbu <florin@resin.io>
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---
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arch/arm/boot/dts/overlays/Makefile | 1 +
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arch/arm/boot/dts/overlays/README | 7 ++
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.../boot/dts/overlays/balena-fin-overlay.dts | 79 +++++++++++++++++++
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3 files changed, 87 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/balena-fin-overlay.dts
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--- a/arch/arm/boot/dts/overlays/Makefile
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+++ b/arch/arm/boot/dts/overlays/Makefile
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@@ -17,6 +17,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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audioinjector-addons.dtbo \
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audioinjector-wm8731-audio.dtbo \
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audremap.dtbo \
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+ balena-fin.dtbo \
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bmp085_i2c-sensor.dtbo \
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dht11.dtbo \
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dionaudio-loco.dtbo \
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -404,6 +404,13 @@ Params: swap_lr Reverse
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(default off)
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+Name: balena-fin
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+Info: Overlay that enables WiFi, Bluetooth and the GPIO expander on the
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+ Balena Fin board.
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+Load: dtoverlay=balena-fin
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+Params: <None>
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+
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+
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Name: bmp085_i2c-sensor
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Info: This overlay is now deprecated - see i2c-sensor
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Load: dtoverlay=bmp085_i2c-sensor
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/balena-fin-overlay.dts
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@@ -0,0 +1,79 @@
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+/dts-v1/;
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+/plugin/;
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+
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+/{
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+ compatible = "brcm,bcm2708";
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+
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+ fragment@0 {
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+ target = <&mmc>;
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+ sdio_wifi: __overlay__ {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sdio_pins>;
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+ bus-width = <4>;
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+ brcm,overclock-50 = <35>;
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+ status = "okay";
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+ };
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+ };
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+
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+ fragment@1 {
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+ target = <&gpio>;
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+ __overlay__ {
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+ sdio_pins: sdio_pins {
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+ brcm,pins = <34 35 36 37 38 39>;
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+ brcm,function = <7>; /* ALT3 = SD1 */
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+ brcm,pull = <0 2 2 2 2 2>;
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+ };
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+
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+ power_ctrl_pins: power_ctrl_pins {
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+ brcm,pins = <40>;
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+ brcm,function = <1>; // out
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+ };
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+ };
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+ };
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+
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+ fragment@2 {
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+ target-path = "/";
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+ __overlay__ {
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+ // We should investigate how to switch to mmc-pwrseq-sd8787
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+ // Currently that module requires two GPIOs to function since it
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+ // targets a slightly different chip
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+ power_ctrl: power_ctrl {
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+ compatible = "gpio-poweroff";
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+ gpios = <&gpio 40 1>;
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+ force;
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+ };
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+
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+ i2c_soft: i2c@0 {
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+ compatible = "i2c-gpio";
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+ gpios = <&gpio 43 0 /* sda */ &gpio 42 0 /* scl */>;
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+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ };
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+ };
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+ };
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+
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+ fragment@3 {
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+ target = <&i2c_soft>;
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+ __overlay__ {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ status = "okay";
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+
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+ gpio_expander: gpio_expander@20 {
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+ compatible = "nxp,pca9554";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ reg = <0x20>;
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+ status = "okay";
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+ };
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+
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+ // rtc clock
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+ ds1307: ds1307@68 {
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+ compatible = "maxim,ds1307";
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+ reg = <0x68>;
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+ status = "okay";
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+ };
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+ };
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+ };
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+};
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