[PATCH 0/5] Support the codec and wifi/bt for rk3036 Kylin board

Caesar Wang
2015-12-22T09:33:48Z

Add the needed device for kylin board.

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This series patches have the following decriptions:

PATCH[1/5]:
ARM: dts: set the pinctrl default setting for i2s

The kylin will hang in system when enable the i2s,
we need set the pinctrl default setting for i2s firstly.
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PATCH[2/5]:
ARM: dts: add the sound codec for kylin board

Let the codec works.

RT5616 driver is landed in Mark branch.
(https://git.kernel.org/cgit/linux/kernel/git/broonie/sound.git/commit/
?h=for-next&id=b1d15059957d33d111e0ed38724a6b2c5caac790)

Maybe need wait the below patch be merged firstly.
(add an of_match table: https://patchwork.kernel.org/patch/7901951/
rt5616 document: https://patchwork.kernel.org/patch/7901971/)
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PATCH[3/5]:
ARM: dts: rockchip: enable the high speed on sdio for kylin board

This patch is solving the wifi work frequency.
37.5MHz frequency for rk3036.

The wifi throughput:

iperf -s -i 1
...
[ 4] 116.0-117.0 sec 2.88 MBytes 24.1 Mbits/sec
[ 4] 117.0-118.0 sec 2.99 MBytes 25.0 Mbits/sec
[ 4] 118.0-119.0 sec 3.01 MBytes 25.2 Mbits/sec
[ 4] 119.0-120.0 sec 2.89 MBytes 24.2 Mbits/sec
[ 4] 0.0-120.4 sec 332 MBytes 23.1 Mbits/sec
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PATCH[4/5]:
ARM: dts: add the wifi/bt regulator for kylin board

Add the wifi/bt regulator for wifi module, let the module work on bootup.

Yep, this patch is based on olof patch[0].
patch[0]:
https://patchwork.kernel.org/patch/3510571/
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PATCH[5/5]:
ARM: dts: enable the uart0 for bluetooth module

Enable the uart0 for BT module working.
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Note: that's seem the wifi driver has not landed in mainline.
This driver has existed in rockchip github develop4.1.
https://github.com/rockchip-linux/kernel/commit/a731ffcd0d6ee3b3e6f015d3e2f7b4bf698a3533

Caesar Wang (5):
ARM: dts: set the pinctrl default setting for i2s
ARM: dts: add the sound codec for kylin board
ARM: dts: rockchip: enable the high speed on sdio for kylin board
ARM: dts: add the wifi/bt regulator for kylin board
ARM: dts: enable the uart0 for bluetooth module

arch/arm/boot/dts/rk3036-kylin.dts | 85 +++++++++++++++++++++++++++++++++++++-
arch/arm/boot/dts/rk3036.dtsi | 12 +++---
2 files changed, 90 insertions(+), 7 deletions(-)

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1.9.1