From 04145b0ac3431fd6c60c3f329e7f59afcd953323 Mon Sep 17 00:00:00 2001 From: Klaus Goger Date: Tue, 8 May 2018 10:41:11 +0200 Subject: arm64: rockchip: add rk3399-puma-spidev.dts This devicetree adds spidev nodes to the spi5 bus as enhancement to the rk3399-puma.dts. Signed-off-by: Klaus Goger --- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../arm64/boot/dts/rockchip/rk3399-puma-spidev.dts | 25 ++++++++++++++++++++++ 2 files changed, 26 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index a3be431d5fb3..62e152bceffe 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -98,6 +98,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-hdmi+edp.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-hdmi+mipidsi.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-mipidsi.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-spi5.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-spidev.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960-ab.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rv1-android.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts new file mode 100644 index 000000000000..c5d6c14947cd --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-spidev.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/* + * Theobroma Systems RK3399-Q7 "Puma" with HDMI and spidev enabled on SPI5. + */ + +#include "rk3399-puma.dts" + +&spi5 { + cs-gpios = <0>, <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>; + status = "okay"; + + spidev5@0 { + compatible = "rockchip,spidev"; + reg = <0>; + spi-max-frequency = <10000000>; + }; + + spidev5@1 { + compatible = "rockchip,spidev"; + reg = <1>; + spi-max-frequency = <10000000>; + }; + +}; -- cgit v1.2.3