From 4dc8bf927c3d50885dab14c1e3dd21b797cf3c24 Mon Sep 17 00:00:00 2001 From: Andreas Färber Date: Mon, 5 Jun 2017 21:20:17 +0200 Subject: ARM: dts: owl-s500: Set power domains for CPU2 and CPU3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CPU2 has its own power domain PD_CPU2, and CPU3 has PD_CPU3. Signed-off-by: Andreas Färber --- arch/arm/boot/dts/owl-s500.dtsi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi index 51a48741d4c0..43c9980a4260 100644 --- a/arch/arm/boot/dts/owl-s500.dtsi +++ b/arch/arm/boot/dts/owl-s500.dtsi @@ -7,6 +7,7 @@ */ #include +#include / { compatible = "actions,s500"; @@ -43,6 +44,7 @@ compatible = "arm,cortex-a9"; reg = <0x2>; enable-method = "actions,s500-smp"; + power-domains = <&sps S500_PD_CPU2>; }; cpu3: cpu@3 { @@ -50,6 +52,7 @@ compatible = "arm,cortex-a9"; reg = <0x3>; enable-method = "actions,s500-smp"; + power-domains = <&sps S500_PD_CPU3>; }; }; -- cgit From 80793e0d7f3e443341f810bb0056ace14a0e2500 Mon Sep 17 00:00:00 2001 From: Andreas Färber Date: Fri, 24 Feb 2017 02:39:08 +0100 Subject: ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a fixed-clock for baudrate 115200. Signed-off-by: Andreas Färber --- arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts index 521463d4cac6..7be1d2eaf3f0 100644 --- a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts +++ b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts @@ -19,8 +19,15 @@ chosen { stdout-path = "serial3:115200n8"; }; + + uart3_clk: uart3-clk { + compatible = "fixed-clock"; + clock-frequency = <921600>; + #clock-cells = <0>; + }; }; &uart3 { status = "okay"; + clocks = <&uart3_clk>; }; -- cgit From 7f6a78fe34f041da317e46813254abab776d46f7 Mon Sep 17 00:00:00 2001 From: Andreas Färber Date: Sat, 9 Sep 2017 17:43:49 +0200 Subject: ARM: dts: owl-s500: Add CubieBoard6 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a Device Tree for Cubietech CubieBoard6. Cc: support@cubietech.com Signed-off-by: Andreas Färber --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/owl-s500-cubieboard6.dts | 44 ++++++++++++++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 arch/arm/boot/dts/owl-s500-cubieboard6.dts (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index faf46abaa4a2..448e0bd74ab7 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -680,6 +680,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-netgear-wnr854t.dtb \ orion5x-rd88f5182-nas.dtb dtb-$(CONFIG_ARCH_ACTIONS) += \ + owl-s500-cubieboard6.dtb \ owl-s500-guitar-bb-rev-b.dtb dtb-$(CONFIG_ARCH_PRIMA2) += \ prima2-evb.dtb diff --git a/arch/arm/boot/dts/owl-s500-cubieboard6.dts b/arch/arm/boot/dts/owl-s500-cubieboard6.dts new file mode 100644 index 000000000000..ea4e01bce8d1 --- /dev/null +++ b/arch/arm/boot/dts/owl-s500-cubieboard6.dts @@ -0,0 +1,44 @@ +/* + * Cubietech CubieBoard6 + * + * Copyright (c) 2017 Andreas Färber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; + +#include "owl-s500.dtsi" + +/ { + compatible = "cubietech,cubieboard6", "actions,s500"; + model = "CubieBoard6"; + + aliases { + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial3:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x80000000>; + }; + + uart3_clk: uart3-clk { + compatible = "fixed-clock"; + clock-frequency = <921600>; + #clock-cells = <0>; + }; +}; + +&timer { + clocks = <&hosc>; +}; + +&uart3 { + status = "okay"; + clocks = <&uart3_clk>; +}; -- cgit