* Add mt6755 basic chip support
@ 2016-06-14 2:20 Mars Cheng
2016-06-14 2:20 ` [PATCH 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform Mars Cheng
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Mars Cheng @ 2016-06-14 2:20 UTC (permalink / raw)
To: Matthias Brugger
Cc: CC Hwang, Loda Choui, Miles Chen, Scott Shu, Jades Shih,
Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek,
devicetree
This patch adds basic support for Mediatek's new 8-core chip, mt6755.
It is also named as Helio P10. It is based on 4.7-rc1
Mars Cheng (2):
Document: DT: Add bindings for mediatek MT6755 SoC Platform
arm64: dts: mediatek: add mt6755 support
Documentation/devicetree/bindings/arm/mediatek.txt | 4 +
.../interrupt-controller/mediatek,sysirq.txt | 1 +
.../devicetree/bindings/serial/mtk-uart.txt | 1 +
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 ++++++
arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 ++++++++++++++++++++
6 files changed, 189 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt6755-phone.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt6755.dtsi
^ permalink raw reply [flat|nested] 9+ messages in thread* [PATCH 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform 2016-06-14 2:20 Add mt6755 basic chip support Mars Cheng @ 2016-06-14 2:20 ` Mars Cheng 2016-06-16 21:06 ` Rob Herring 2016-06-14 2:20 ` [PATCH 2/2] arm64: dts: mediatek: add mt6755 support Mars Cheng [not found] ` <1465870805-10451-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2 siblings, 1 reply; 9+ messages in thread From: Mars Cheng @ 2016-06-14 2:20 UTC (permalink / raw) To: Matthias Brugger Cc: CC Hwang, Loda Choui, Miles Chen, Scott Shu, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, Mars Cheng This adds DT binding documentation for Mediatek MT6755. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> --- Documentation/devicetree/bindings/arm/mediatek.txt | 4 ++++ .../interrupt-controller/mediatek,sysirq.txt | 1 + .../devicetree/bindings/serial/mtk-uart.txt | 1 + 3 files changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt index d9c2a37..e2f3b04 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.txt +++ b/Documentation/devicetree/bindings/arm/mediatek.txt @@ -10,6 +10,7 @@ compatible: Must contain one of "mediatek,mt6580" "mediatek,mt6589" "mediatek,mt6592" + "mediatek,mt6755" "mediatek,mt6795" "mediatek,mt7623" "mediatek,mt8127" @@ -31,6 +32,9 @@ Supported boards: - Evaluation board for MT6592: Required root node properties: - compatible = "mediatek,mt6592-evb", "mediatek,mt6592"; +- Evaluation phone for MT6755(Helio P10): + Required root node properties: + - compatible = "mediatek,mt6755-phone", "mediatek,mt6755"; - Evaluation board for MT6795(Helio X10): Required root node properties: - compatible = "mediatek,mt6795-evb", "mediatek,mt6795"; diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt index 8cf564d..9d1d72c 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt @@ -9,6 +9,7 @@ Required properties: "mediatek,mt8135-sysirq" "mediatek,mt8127-sysirq" "mediatek,mt6795-sysirq" + "mediatek,mt6755-sysirq" "mediatek,mt6592-sysirq" "mediatek,mt6589-sysirq" "mediatek,mt6582-sysirq" diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt index e99e10a..0015c72 100644 --- a/Documentation/devicetree/bindings/serial/mtk-uart.txt +++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt @@ -6,6 +6,7 @@ Required properties: * "mediatek,mt6580-uart" for MT6580 compatible UARTS * "mediatek,mt6582-uart" for MT6582 compatible UARTS * "mediatek,mt6589-uart" for MT6589 compatible UARTS + * "mediatek,mt6755-uart" for MT6755 compatible UARTS * "mediatek,mt6795-uart" for MT6795 compatible UARTS * "mediatek,mt7623-uart" for MT7623 compatible UARTS * "mediatek,mt8127-uart" for MT8127 compatible UARTS -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform 2016-06-14 2:20 ` [PATCH 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform Mars Cheng @ 2016-06-16 21:06 ` Rob Herring 0 siblings, 0 replies; 9+ messages in thread From: Rob Herring @ 2016-06-16 21:06 UTC (permalink / raw) To: Mars Cheng Cc: Matthias Brugger, CC Hwang, Loda Choui, Miles Chen, Scott Shu, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree On Tue, Jun 14, 2016 at 10:20:04AM +0800, Mars Cheng wrote: > This adds DT binding documentation for Mediatek MT6755. > > Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> > --- > Documentation/devicetree/bindings/arm/mediatek.txt | 4 ++++ > .../interrupt-controller/mediatek,sysirq.txt | 1 + > .../devicetree/bindings/serial/mtk-uart.txt | 1 + > 3 files changed, 6 insertions(+) Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH 2/2] arm64: dts: mediatek: add mt6755 support 2016-06-14 2:20 Add mt6755 basic chip support Mars Cheng 2016-06-14 2:20 ` [PATCH 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform Mars Cheng @ 2016-06-14 2:20 ` Mars Cheng [not found] ` <1465870805-10451-3-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> [not found] ` <1465870805-10451-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2 siblings, 1 reply; 9+ messages in thread From: Mars Cheng @ 2016-06-14 2:20 UTC (permalink / raw) To: Matthias Brugger Cc: CC Hwang, Loda Choui, Miles Chen, Scott Shu, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, Mars Cheng This adds basic chip support for MT6755 SoC. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> --- arch/arm64/boot/dts/mediatek/Makefile | 1 + arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 +++++++ arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 +++++++++++++++++++++++++ 3 files changed, 183 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6755-phone.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt6755.dtsi diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index e0a4bff..9abdb01 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -1,3 +1,4 @@ +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-phone.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt6755-phone.dts b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts new file mode 100644 index 0000000..f551666 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2016 MediaTek Inc. + * Author: Mars.C <mars.cheng@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; +#include "mt6755.dtsi" + +/ { + model = "MediaTek MT6755 phone"; + compatible = "mediatek,mt6755-phone", "mediatek,mt6755"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x1e800000>; + }; + + chosen { + stdout-path = "serial0:921600n8"; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt6755.dtsi b/arch/arm64/boot/dts/mediatek/mt6755.dtsi new file mode 100644 index 0000000..36c3384 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6755.dtsi @@ -0,0 +1,143 @@ +/* + * Copyright (c) 2016 MediaTek Inc. + * Author: Mars.C <mars.cheng@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "mediatek,mt6755"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x001>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x002>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x003>; + }; + + cpu4: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x100>; + }; + + cpu5: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x101>; + }; + + cpu6: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x102>; + }; + + cpu7: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x103>; + }; + }; + + uart_clk: dummy26m { + compatible = "fixed-clock"; + clock-frequency = <26000000>; + #clock-cells = <0>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + }; + + sysirq: intpol-controller@10200620 { + compatible = "mediatek,mt6755-sysirq", + "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200620 0 0x20>; + }; + + gic: interrupt-controller@10231000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + interrupt-controller; + reg = <0 0x10231000 0 0x1000>, + <0 0x10232000 0 0x2000>, + <0 0x10234000 0 0x2000>, + <0 0x10236000 0 0x2000>; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt6755-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; + clocks = <&uart_clk>; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt6755-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x400>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; + clocks = <&uart_clk>; + }; +}; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 9+ messages in thread
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* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6755 support [not found] ` <1465870805-10451-3-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> @ 2016-06-20 8:31 ` Matthias Brugger [not found] ` <5767A9FB.3010007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 9+ messages in thread From: Matthias Brugger @ 2016-06-20 8:31 UTC (permalink / raw) To: Mars Cheng Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, CC Hwang, Loda Choui, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Jades Shih, Scott Shu, Miles Chen, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, My Chuang, Yingjoe Chen On 14/06/16 04:20, Mars Cheng wrote: > This adds basic chip support for MT6755 SoC. > > Signed-off-by: Mars Cheng <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> > --- > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 +++++++ > arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 +++++++++++++++++++++++++ > 3 files changed, 183 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt6755-phone.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt6755.dtsi > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > index e0a4bff..9abdb01 100644 > --- a/arch/arm64/boot/dts/mediatek/Makefile > +++ b/arch/arm64/boot/dts/mediatek/Makefile > @@ -1,3 +1,4 @@ > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-phone.dtb I suppose this is a evaluation platform? Is this different to the EVB for this SoC? Or will the only phone build with this SoC be this one? Thanks, Matthias > dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb > > diff --git a/arch/arm64/boot/dts/mediatek/mt6755-phone.dts b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts > new file mode 100644 > index 0000000..f551666 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts > @@ -0,0 +1,39 @@ > +/* > + * Copyright (c) 2016 MediaTek Inc. > + * Author: Mars.C <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + */ > + > +/dts-v1/; > +#include "mt6755.dtsi" > + > +/ { > + model = "MediaTek MT6755 phone"; > + compatible = "mediatek,mt6755-phone", "mediatek,mt6755"; > + > + aliases { > + serial0 = &uart0; > + serial1 = &uart1; we don't enable uart1, so we don't need the alias. > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0 0x40000000 0 0x1e800000>; > + }; > + > + chosen { > + stdout-path = "serial0:921600n8"; > + }; > +}; > + > +&uart0 { > + status = "okay"; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt6755.dtsi b/arch/arm64/boot/dts/mediatek/mt6755.dtsi > new file mode 100644 > index 0000000..36c3384 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt6755.dtsi > @@ -0,0 +1,143 @@ > +/* > + * Copyright (c) 2016 MediaTek Inc. > + * Author: Mars.C <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + * > + * This program is distributed in the hope that it will be useful, > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + */ > + > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > + > +/ { > + compatible = "mediatek,mt6755"; > + interrupt-parent = <&sysirq>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + psci { > + compatible = "arm,psci-0.2"; > + method = "smc"; > + }; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x000>; > + }; > + > + cpu1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x001>; > + }; > + > + cpu2: cpu@2 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x002>; > + }; > + > + cpu3: cpu@3 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x003>; > + }; > + > + cpu4: cpu@100 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x100>; > + }; > + > + cpu5: cpu@101 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x101>; > + }; > + > + cpu6: cpu@102 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x102>; > + }; > + > + cpu7: cpu@103 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + enable-method = "psci"; > + reg = <0x103>; > + }; > + }; > + > + uart_clk: dummy26m { > + compatible = "fixed-clock"; > + clock-frequency = <26000000>; > + #clock-cells = <0>; > + }; > + We can do that, but I would prefer to see the clock driver early. So that the DTS we carry around as complete as possible. > + timer { > + compatible = "arm,armv8-timer"; > + interrupt-parent = <&gic>; > + interrupts = <GIC_PPI 13 > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 14 > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 11 > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 10 > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; > + }; > + > + sysirq: intpol-controller@10200620 { > + compatible = "mediatek,mt6755-sysirq", > + "mediatek,mt6577-sysirq"; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + reg = <0 0x10200620 0 0x20>; > + }; > + > + gic: interrupt-controller@10231000 { > + compatible = "arm,gic-400"; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + interrupt-controller; > + reg = <0 0x10231000 0 0x1000>, > + <0 0x10232000 0 0x2000>, > + <0 0x10234000 0 0x2000>, > + <0 0x10236000 0 0x2000>; > + }; > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt6755-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x400>; > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; status = "disabled"; > + }; > + > + uart1: serial@11003000 { > + compatible = "mediatek,mt6755-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x400>; > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; same here. Regards, Matthias ^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <5767A9FB.3010007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6755 support [not found] ` <5767A9FB.3010007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2016-06-20 9:19 ` Mars Cheng 2016-06-20 17:09 ` Matthias Brugger 0 siblings, 1 reply; 9+ messages in thread From: Mars Cheng @ 2016-06-20 9:19 UTC (permalink / raw) To: Matthias Brugger Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, CC Hwang, Loda Choui, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Jades Shih, Scott Shu, Miles Chen, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, My Chuang, Yingjoe Chen On Mon, 2016-06-20 at 10:31 +0200, Matthias Brugger wrote: > > On 14/06/16 04:20, Mars Cheng wrote: > > This adds basic chip support for MT6755 SoC. > > > > Signed-off-by: Mars Cheng <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> > > --- > > arch/arm64/boot/dts/mediatek/Makefile | 1 + > > arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 +++++++ > > arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 +++++++++++++++++++++++++ > > 3 files changed, 183 insertions(+) > > create mode 100644 arch/arm64/boot/dts/mediatek/mt6755-phone.dts > > create mode 100644 arch/arm64/boot/dts/mediatek/mt6755.dtsi > > > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > > index e0a4bff..9abdb01 100644 > > --- a/arch/arm64/boot/dts/mediatek/Makefile > > +++ b/arch/arm64/boot/dts/mediatek/Makefile > > @@ -1,3 +1,4 @@ > > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-phone.dtb > > I suppose this is a evaluation platform? Is this different to the EVB > for this SoC? Or will the only phone build with this SoC be this one? > Yes, this is an evaluation platform which is an internal demo phone. No difference to EVB. Would you suggest I change the name? If so, I will change it to mt6755-evb.dtb. So will the compatible string in it. > Thanks, > Matthias > > > dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb > > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb > > > > diff --git a/arch/arm64/boot/dts/mediatek/mt6755-phone.dts b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts > > new file mode 100644 > > index 0000000..f551666 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts > > @@ -0,0 +1,39 @@ > > +/* > > + * Copyright (c) 2016 MediaTek Inc. > > + * Author: Mars.C <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> > > + * > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License version 2 as > > + * published by the Free Software Foundation. > > + * > > + * This program is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + */ > > + > > +/dts-v1/; > > +#include "mt6755.dtsi" > > + > > +/ { > > + model = "MediaTek MT6755 phone"; > > + compatible = "mediatek,mt6755-phone", "mediatek,mt6755"; > > + > > + aliases { > > + serial0 = &uart0; > > + serial1 = &uart1; > > we don't enable uart1, so we don't need the alias. OK, will fix this. > > > + }; > > + > > + memory@40000000 { > > + device_type = "memory"; > > + reg = <0 0x40000000 0 0x1e800000>; > > + }; > > + > > + chosen { > > + stdout-path = "serial0:921600n8"; > > + }; > > +}; > > + > > +&uart0 { > > + status = "okay"; > > +}; > > diff --git a/arch/arm64/boot/dts/mediatek/mt6755.dtsi b/arch/arm64/boot/dts/mediatek/mt6755.dtsi > > new file mode 100644 > > index 0000000..36c3384 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/mediatek/mt6755.dtsi > > @@ -0,0 +1,143 @@ > > +/* > > + * Copyright (c) 2016 MediaTek Inc. > > + * Author: Mars.C <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> > > + * > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License version 2 as > > + * published by the Free Software Foundation. > > + * > > + * This program is distributed in the hope that it will be useful, > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + */ > > + > > +#include <dt-bindings/interrupt-controller/irq.h> > > +#include <dt-bindings/interrupt-controller/arm-gic.h> > > + > > +/ { > > + compatible = "mediatek,mt6755"; > > + interrupt-parent = <&sysirq>; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + > > + psci { > > + compatible = "arm,psci-0.2"; > > + method = "smc"; > > + }; > > + > > + cpus { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + cpu0: cpu@0 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x000>; > > + }; > > + > > + cpu1: cpu@1 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x001>; > > + }; > > + > > + cpu2: cpu@2 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x002>; > > + }; > > + > > + cpu3: cpu@3 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x003>; > > + }; > > + > > + cpu4: cpu@100 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x100>; > > + }; > > + > > + cpu5: cpu@101 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x101>; > > + }; > > + > > + cpu6: cpu@102 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x102>; > > + }; > > + > > + cpu7: cpu@103 { > > + device_type = "cpu"; > > + compatible = "arm,cortex-a53"; > > + enable-method = "psci"; > > + reg = <0x103>; > > + }; > > + }; > > + > > + uart_clk: dummy26m { > > + compatible = "fixed-clock"; > > + clock-frequency = <26000000>; > > + #clock-cells = <0>; > > + }; > > + > > We can do that, but I would prefer to see the clock driver early. So > that the DTS we carry around as complete as possible. > OK, I will merge the clk later. However, the clk driver would be submmited later, is that OK? Or would you prefer sunmmit clk driver together? > > + timer { > > + compatible = "arm,armv8-timer"; > > + interrupt-parent = <&gic>; > > + interrupts = <GIC_PPI 13 > > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > > + <GIC_PPI 14 > > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > > + <GIC_PPI 11 > > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > > + <GIC_PPI 10 > > + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; > > + }; > > + > > + sysirq: intpol-controller@10200620 { > > + compatible = "mediatek,mt6755-sysirq", > > + "mediatek,mt6577-sysirq"; > > + interrupt-controller; > > + #interrupt-cells = <3>; > > + interrupt-parent = <&gic>; > > + reg = <0 0x10200620 0 0x20>; > > + }; > > + > > + gic: interrupt-controller@10231000 { > > + compatible = "arm,gic-400"; > > + #interrupt-cells = <3>; > > + interrupt-parent = <&gic>; > > + interrupt-controller; > > + reg = <0 0x10231000 0 0x1000>, > > + <0 0x10232000 0 0x2000>, > > + <0 0x10234000 0 0x2000>, > > + <0 0x10236000 0 0x2000>; > > + }; > > + > > + uart0: serial@11002000 { > > + compatible = "mediatek,mt6755-uart", > > + "mediatek,mt6577-uart"; > > + reg = <0 0x11002000 0 0x400>; > > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > > + clocks = <&uart_clk>; > > status = "disabled"; OK, will fix this. > > > + }; > > + > > + uart1: serial@11003000 { > > + compatible = "mediatek,mt6755-uart", > > + "mediatek,mt6577-uart"; > > + reg = <0 0x11003000 0 0x400>; > > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > > + clocks = <&uart_clk>; > > same here. OK, will fix this. Thanks. > > Regards, > Matthias ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6755 support 2016-06-20 9:19 ` Mars Cheng @ 2016-06-20 17:09 ` Matthias Brugger 2016-06-21 0:50 ` Mars Cheng 0 siblings, 1 reply; 9+ messages in thread From: Matthias Brugger @ 2016-06-20 17:09 UTC (permalink / raw) To: Mars Cheng Cc: CC Hwang, Loda Choui, Miles Chen, Scott Shu, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree On 20/06/16 11:19, Mars Cheng wrote: > On Mon, 2016-06-20 at 10:31 +0200, Matthias Brugger wrote: >> >> On 14/06/16 04:20, Mars Cheng wrote: >>> This adds basic chip support for MT6755 SoC. >>> >>> Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> >>> --- >>> arch/arm64/boot/dts/mediatek/Makefile | 1 + >>> arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 +++++++ >>> arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 +++++++++++++++++++++++++ >>> 3 files changed, 183 insertions(+) >>> create mode 100644 arch/arm64/boot/dts/mediatek/mt6755-phone.dts >>> create mode 100644 arch/arm64/boot/dts/mediatek/mt6755.dtsi >>> >>> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile >>> index e0a4bff..9abdb01 100644 >>> --- a/arch/arm64/boot/dts/mediatek/Makefile >>> +++ b/arch/arm64/boot/dts/mediatek/Makefile >>> @@ -1,3 +1,4 @@ >>> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-phone.dtb >> >> I suppose this is a evaluation platform? Is this different to the EVB >> for this SoC? Or will the only phone build with this SoC be this one? >> > > Yes, this is an evaluation platform which is an internal demo phone. > No difference to EVB. Would you suggest I change the name? If so, I will > change it to mt6755-evb.dtb. So will the compatible string in it. > Sounds good. >> Thanks, >> Matthias >> >>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb >>> dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb >>> >>> diff --git a/arch/arm64/boot/dts/mediatek/mt6755-phone.dts b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts >>> new file mode 100644 >>> index 0000000..f551666 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/mediatek/mt6755-phone.dts >>> @@ -0,0 +1,39 @@ >>> +/* >>> + * Copyright (c) 2016 MediaTek Inc. >>> + * Author: Mars.C <mars.cheng@mediatek.com> >>> + * >>> + * This program is free software; you can redistribute it and/or modify >>> + * it under the terms of the GNU General Public License version 2 as >>> + * published by the Free Software Foundation. >>> + * >>> + * This program is distributed in the hope that it will be useful, >>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >>> + * GNU General Public License for more details. >>> + */ >>> + >>> +/dts-v1/; >>> +#include "mt6755.dtsi" >>> + >>> +/ { >>> + model = "MediaTek MT6755 phone"; >>> + compatible = "mediatek,mt6755-phone", "mediatek,mt6755"; >>> + >>> + aliases { >>> + serial0 = &uart0; >>> + serial1 = &uart1; >> >> we don't enable uart1, so we don't need the alias. > > OK, will fix this. > >> >>> + }; >>> + >>> + memory@40000000 { >>> + device_type = "memory"; >>> + reg = <0 0x40000000 0 0x1e800000>; >>> + }; >>> + >>> + chosen { >>> + stdout-path = "serial0:921600n8"; >>> + }; >>> +}; >>> + >>> +&uart0 { >>> + status = "okay"; >>> +}; >>> diff --git a/arch/arm64/boot/dts/mediatek/mt6755.dtsi b/arch/arm64/boot/dts/mediatek/mt6755.dtsi >>> new file mode 100644 >>> index 0000000..36c3384 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/mediatek/mt6755.dtsi >>> @@ -0,0 +1,143 @@ >>> +/* >>> + * Copyright (c) 2016 MediaTek Inc. >>> + * Author: Mars.C <mars.cheng@mediatek.com> >>> + * >>> + * This program is free software; you can redistribute it and/or modify >>> + * it under the terms of the GNU General Public License version 2 as >>> + * published by the Free Software Foundation. >>> + * >>> + * This program is distributed in the hope that it will be useful, >>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >>> + * GNU General Public License for more details. >>> + */ >>> + >>> +#include <dt-bindings/interrupt-controller/irq.h> >>> +#include <dt-bindings/interrupt-controller/arm-gic.h> >>> + >>> +/ { >>> + compatible = "mediatek,mt6755"; >>> + interrupt-parent = <&sysirq>; >>> + #address-cells = <2>; >>> + #size-cells = <2>; >>> + >>> + psci { >>> + compatible = "arm,psci-0.2"; >>> + method = "smc"; >>> + }; >>> + >>> + cpus { >>> + #address-cells = <1>; >>> + #size-cells = <0>; >>> + >>> + cpu0: cpu@0 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x000>; >>> + }; >>> + >>> + cpu1: cpu@1 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x001>; >>> + }; >>> + >>> + cpu2: cpu@2 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x002>; >>> + }; >>> + >>> + cpu3: cpu@3 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x003>; >>> + }; >>> + >>> + cpu4: cpu@100 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x100>; >>> + }; >>> + >>> + cpu5: cpu@101 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x101>; >>> + }; >>> + >>> + cpu6: cpu@102 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x102>; >>> + }; >>> + >>> + cpu7: cpu@103 { >>> + device_type = "cpu"; >>> + compatible = "arm,cortex-a53"; >>> + enable-method = "psci"; >>> + reg = <0x103>; >>> + }; >>> + }; >>> + >>> + uart_clk: dummy26m { >>> + compatible = "fixed-clock"; >>> + clock-frequency = <26000000>; >>> + #clock-cells = <0>; >>> + }; >>> + >> >> We can do that, but I would prefer to see the clock driver early. So >> that the DTS we carry around as complete as possible. >> > > OK, I will merge the clk later. However, the clk driver would be > submmited later, is that OK? Or would you prefer sunmmit clk driver > together? > The uart won't work without any clock node. It is OK like this. I just wanted to emphasis that we should try to get the clock driver accpeted early in the effort. Thanks, Matthias >>> + timer { >>> + compatible = "arm,armv8-timer"; >>> + interrupt-parent = <&gic>; >>> + interrupts = <GIC_PPI 13 >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, >>> + <GIC_PPI 14 >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, >>> + <GIC_PPI 11 >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, >>> + <GIC_PPI 10 >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; >>> + }; >>> + >>> + sysirq: intpol-controller@10200620 { >>> + compatible = "mediatek,mt6755-sysirq", >>> + "mediatek,mt6577-sysirq"; >>> + interrupt-controller; >>> + #interrupt-cells = <3>; >>> + interrupt-parent = <&gic>; >>> + reg = <0 0x10200620 0 0x20>; >>> + }; >>> + >>> + gic: interrupt-controller@10231000 { >>> + compatible = "arm,gic-400"; >>> + #interrupt-cells = <3>; >>> + interrupt-parent = <&gic>; >>> + interrupt-controller; >>> + reg = <0 0x10231000 0 0x1000>, >>> + <0 0x10232000 0 0x2000>, >>> + <0 0x10234000 0 0x2000>, >>> + <0 0x10236000 0 0x2000>; >>> + }; >>> + >>> + uart0: serial@11002000 { >>> + compatible = "mediatek,mt6755-uart", >>> + "mediatek,mt6577-uart"; >>> + reg = <0 0x11002000 0 0x400>; >>> + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; >>> + clocks = <&uart_clk>; >> >> status = "disabled"; > > OK, will fix this. >> >>> + }; >>> + >>> + uart1: serial@11003000 { >>> + compatible = "mediatek,mt6755-uart", >>> + "mediatek,mt6577-uart"; >>> + reg = <0 0x11003000 0 0x400>; >>> + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; >>> + clocks = <&uart_clk>; >> >> same here. > > OK, will fix this. > > Thanks. >> >> Regards, >> Matthias > > ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6755 support 2016-06-20 17:09 ` Matthias Brugger @ 2016-06-21 0:50 ` Mars Cheng 0 siblings, 0 replies; 9+ messages in thread From: Mars Cheng @ 2016-06-21 0:50 UTC (permalink / raw) To: Matthias Brugger Cc: CC Hwang, Loda Choui, Miles Chen, Scott Shu, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree On Mon, 2016-06-20 at 19:09 +0200, Matthias Brugger wrote: > >>> + uart_clk: dummy26m { > >>> + compatible = "fixed-clock"; > >>> + clock-frequency = <26000000>; > >>> + #clock-cells = <0>; > >>> + }; > >>> + > >> > >> We can do that, but I would prefer to see the clock driver early. So > >> that the DTS we carry around as complete as possible. > >> > > > > OK, I will merge the clk later. However, the clk driver would be > > submmited later, is that OK? Or would you prefer sunmmit clk driver > > together? > > > > The uart won't work without any clock node. It is OK like this. I just > wanted to emphasis that we should try to get the clock driver accpeted > early in the effort. > > Thanks, > Matthias Got it. I will not include the clk dts & driver in basic chip patch v2.We will submmit clk driver soon after this basic chip support patch. Thanks. > > >>> + timer { > >>> + compatible = "arm,armv8-timer"; > >>> + interrupt-parent = <&gic>; > >>> + interrupts = <GIC_PPI 13 > >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > >>> + <GIC_PPI 14 > >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > >>> + <GIC_PPI 11 > >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > >>> + <GIC_PPI 10 > >>> + (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; > >>> + }; > >>> + > >>> + sysirq: intpol-controller@10200620 { > >>> + compatible = "mediatek,mt6755-sysirq", > >>> + "mediatek,mt6577-sysirq"; > >>> + interrupt-controller; > >>> + #interrupt-cells = <3>; > >>> + interrupt-parent = <&gic>; > >>> + reg = <0 0x10200620 0 0x20>; > >>> + }; > >>> + > >>> + gic: interrupt-controller@10231000 { > >>> + compatible = "arm,gic-400"; > >>> + #interrupt-cells = <3>; > >>> + interrupt-parent = <&gic>; > >>> + interrupt-controller; > >>> + reg = <0 0x10231000 0 0x1000>, > >>> + <0 0x10232000 0 0x2000>, > >>> + <0 0x10234000 0 0x2000>, > >>> + <0 0x10236000 0 0x2000>; > >>> + }; > >>> + > >>> + uart0: serial@11002000 { > >>> + compatible = "mediatek,mt6755-uart", > >>> + "mediatek,mt6577-uart"; > >>> + reg = <0 0x11002000 0 0x400>; > >>> + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > >>> + clocks = <&uart_clk>; > >> > >> status = "disabled"; > > > > OK, will fix this. > >> > >>> + }; > >>> + > >>> + uart1: serial@11003000 { > >>> + compatible = "mediatek,mt6755-uart", > >>> + "mediatek,mt6577-uart"; > >>> + reg = <0 0x11003000 0 0x400>; > >>> + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > >>> + clocks = <&uart_clk>; > >> > >> same here. > > > > OK, will fix this. > > > > Thanks. > >> > >> Regards, > >> Matthias > > > > ^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <1465870805-10451-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>]
* Re: Add mt6755 basic chip support [not found] ` <1465870805-10451-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> @ 2016-06-20 5:33 ` Mars Cheng 0 siblings, 0 replies; 9+ messages in thread From: Mars Cheng @ 2016-06-20 5:33 UTC (permalink / raw) To: Matthias Brugger Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, CC Hwang, Loda Choui, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Jades Shih, Scott Shu, Miles Chen, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, My Chuang, Yingjoe Chen On Tue, 2016-06-14 at 10:20 +0800, Mars Cheng wrote: > This patch adds basic support for Mediatek's new 8-core chip, mt6755. > It is also named as Helio P10. It is based on 4.7-rc1 > > Mars Cheng (2): > Document: DT: Add bindings for mediatek MT6755 SoC Platform > arm64: dts: mediatek: add mt6755 support > > Documentation/devicetree/bindings/arm/mediatek.txt | 4 + > .../interrupt-controller/mediatek,sysirq.txt | 1 + > .../devicetree/bindings/serial/mtk-uart.txt | 1 + > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt6755-phone.dts | 39 ++++++ > arch/arm64/boot/dts/mediatek/mt6755.dtsi | 143 ++++++++++++++++++++ > 6 files changed, 189 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt6755-phone.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt6755.dtsi > Hi Matthias Would you like to merge this patch? If there is any suggestions or issues, I will fix them ASAP. Thanks a lot. > > _______________________________________________ > Linux-mediatek mailing list > Linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-mediatek -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 9+ messages in thread
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Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2016-06-14 2:20 Add mt6755 basic chip support Mars Cheng
2016-06-14 2:20 ` [PATCH 1/2] Document: DT: Add bindings for mediatek MT6755 SoC Platform Mars Cheng
2016-06-16 21:06 ` Rob Herring
2016-06-14 2:20 ` [PATCH 2/2] arm64: dts: mediatek: add mt6755 support Mars Cheng
[not found] ` <1465870805-10451-3-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2016-06-20 8:31 ` Matthias Brugger
[not found] ` <5767A9FB.3010007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-20 9:19 ` Mars Cheng
2016-06-20 17:09 ` Matthias Brugger
2016-06-21 0:50 ` Mars Cheng
[not found] ` <1465870805-10451-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2016-06-20 5:33 ` Add mt6755 basic chip support Mars Cheng
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