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| author | Sergey Matyukevich <geomatsi@gmail.com> | 2017-05-25 00:50:33 +0300 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2017-06-08 21:23:38 +0200 |
| commit | e3c1c6e41e65d3d96677a9c989e4bed32f758da0 (patch) | |
| tree | d57cba3b1e1fb353752df4c605b592dc8241bd9b /board/orangepi/orangepi-zero/patches/linux/0001-ARM-dts-orange-pi-zero-interrupt-triggering-xr819.patch | |
| parent | b0fc65a11b2ac11dc492146ec50168739810c2f8 (diff) | |
| download | buildroot-e3c1c6e41e65d3d96677a9c989e4bed32f758da0.tar.gz buildroot-e3c1c6e41e65d3d96677a9c989e4bed32f758da0.zip | |
board/orangepi: add basic support for orangepi-zero board
This patch adds basic support for orangepi-zero board.
Board support package includes the following components:
- mainline kernel v4.11
- mainline u-boot v2017.03
- extra kernel config options: spidev, spi nor flash, wifi
- dts patches to enable SPI NOR and spidev
More details about this board are available here:
- http://linux-sunxi.org/Orange_Pi_Zero
Note that at the moment networking is not supported right out of the box.
Ethernet submission to mainline kernel is a work in progress, see the
latest dwmac-sun8i branches at https://github.com/montjoie/linux
On-board SDIO WiFi chip XR819 is supported by off-the-tree wireless
driver available at https://github.com/fifteenhex/xradio
Changes from v1:
* Send patch using proper subject
* Update xr819 kernel dts patch: add compatible property
[Peter: fix s/PC/Zero/ typo]
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'board/orangepi/orangepi-zero/patches/linux/0001-ARM-dts-orange-pi-zero-interrupt-triggering-xr819.patch')
| -rw-r--r-- | board/orangepi/orangepi-zero/patches/linux/0001-ARM-dts-orange-pi-zero-interrupt-triggering-xr819.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/board/orangepi/orangepi-zero/patches/linux/0001-ARM-dts-orange-pi-zero-interrupt-triggering-xr819.patch b/board/orangepi/orangepi-zero/patches/linux/0001-ARM-dts-orange-pi-zero-interrupt-triggering-xr819.patch new file mode 100644 index 0000000000..146d23d1af --- /dev/null +++ b/board/orangepi/orangepi-zero/patches/linux/0001-ARM-dts-orange-pi-zero-interrupt-triggering-xr819.patch @@ -0,0 +1,35 @@ +From 321faaf4b78d46a0c77782c1798856746f0619e9 Mon Sep 17 00:00:00 2001 +From: Sergey Matyukevich <geomatsi@gmail.com> +Date: Fri, 19 May 2017 23:39:48 +0300 +Subject: [PATCH 1/3] ARM: dts: orange-pi-zero: specify XR819 WiFi chip + interrupts + +The orange-pi-zero board has Allwinner XR819 SDIO wifi chip. The board +dts file provides a node enabling mmc1 controller. Together with an +out-of-tree driver https://github.com/fifteenhex/xradio this node +enables using the wifi chip. + +This commit specifies XR819 interrupt configuration for the driver. + +Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> +--- + arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts +index b7ca916d871d..4e1a9050c6b4 100644 +--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts ++++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts +@@ -125,6 +125,9 @@ + */ + xr819: sdio_wifi@1 { + reg = <1>; ++ compatible = "xradio,xr819"; ++ interrupt-parent = <&pio>; ++ interrupts = <6 10 IRQ_TYPE_EDGE_RISING>; + }; + }; + +-- +2.11.0 + |
