From 60dac1b19b6af6ddc4df68d163e2d7508057c007 Mon Sep 17 00:00:00 2001 From: Zhong Kaihua Date: Wed, 13 Apr 2016 07:55:42 +0800 Subject: 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 Signed-off-by: Guodong Xu Reviewed-by: Rob Herring Signed-off-by: Wei Xu --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/arm64/boot/dts/hisilicon/hi6220.dtsi') 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"; + }; }; }; -- cgit v1.2.3