diff options
| author | Zhong Kaihua <zhongkaihua@huawei.com> | 2016-04-13 02:55:42 +0300 |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2016-04-15 18:21:45 +0300 |
| commit | 60dac1b19b6af6ddc4df68d163e2d7508057c007 (patch) | |
| tree | e178cdc79a58cff1f7c55c2c96fc2b854f32f9c7 /arch/arm64/boot/dts/hisilicon/hi6220.dtsi | |
| parent | 379e9bf52daaaa841ecc4eed3f2c5c86845c45a9 (diff) | |
| download | linux-60dac1b19b6af6ddc4df68d163e2d7508057c007.tar.xz | |
arm64: dts: add Hi6220 spi configuration nodes
Add Hi6220 spi configuration nodes. Disable by default in hi6220.dtsi
and enable it in board dts for usage of 96boards LS mezzanine board.
Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'arch/arm64/boot/dts/hisilicon/hi6220.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index df56571703b0..7bcfffe5dfd9 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -567,5 +567,20 @@ clocks = <&ao_ctrl 2>; clock-names = "apb_pclk"; }; + + spi0: spi@f7106000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x0 0xf7106000 0x0 0x1000>; + interrupts = <0 50 4>; + bus-id = <0>; + enable-dma = <0>; + clocks = <&sys_ctrl HI6220_SPI_CLK>; + clock-names = "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pmx_func &spi0_cfg_func>; + num-cs = <1>; + cs-gpios = <&gpio6 2 0>; + status = "disabled"; + }; }; }; |