* Add basic SoC support for MT6765 @ 2018-06-12 22:40 Mars Cheng 2018-06-12 22:40 ` [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform Mars Cheng 2018-06-12 22:40 ` [PATCH 2/2] arm64: dts: mediatek: add mt6765 support Mars Cheng 0 siblings, 2 replies; 9+ messages in thread From: Mars Cheng @ 2018-06-12 22:40 UTC (permalink / raw) To: Matthias Brugger, Rob Herring Cc: Mars Cheng, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, wsd_upstream This patch adds basic SoC support for Mediatek's new 8-core SoC, MT6765, which is mainly for smartphone application. We are going to add more drivers of it in the next weeks. Mars Cheng (2): ndings: mediatek: Add bindings for mediatek MT6765 Platform arm64: dts: mediatek: add mt6765 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/mt6765-evb.dts | 39 ++++++ arch/arm64/boot/dts/mediatek/mt6765.dtsi | 148 +++++++++++++++++++++ 6 files changed, 194 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6765-evb.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt6765.dtsi ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform 2018-06-12 22:40 Add basic SoC support for MT6765 Mars Cheng @ 2018-06-12 22:40 ` Mars Cheng 2018-06-13 0:51 ` Rob Herring 2018-06-12 22:40 ` [PATCH 2/2] arm64: dts: mediatek: add mt6765 support Mars Cheng 1 sibling, 1 reply; 9+ messages in thread From: Mars Cheng @ 2018-06-12 22:40 UTC (permalink / raw) To: Matthias Brugger, Rob Herring Cc: Mars Cheng, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, wsd_upstream This adds dt-binding documentation for Mediatek MT6765. Only include very basic items, gic, uart timer and cpu. 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 7d21ab3..6e42251 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.txt +++ b/Documentation/devicetree/bindings/arm/mediatek.txt @@ -11,6 +11,7 @@ compatible: Must contain one of "mediatek,mt6589" "mediatek,mt6592" "mediatek,mt6755" + "mediatek,mt6765" "mediatek,mt6795" "mediatek,mt6797" "mediatek,mt7622" @@ -41,6 +42,9 @@ Supported boards: - Evaluation phone for MT6755(Helio P10): Required root node properties: - compatible = "mediatek,mt6755-evb", "mediatek,mt6755"; +- Evaluation board for MT6765: + Required root node properties: + - compatible = "mediatek,mt6765-evb", "mediatek,mt6765"; - 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 07bf0b9..c8eda80 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt @@ -11,6 +11,7 @@ Required properties: "mediatek,mt7622-sysirq", "mediatek,mt6577-sysirq": for MT7622 "mediatek,mt6795-sysirq", "mediatek,mt6577-sysirq": for MT6795 "mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq": for MT6797 + "mediatek,mt6765-sysirq", "mediatek,mt6577-sysirq": for MT6765 "mediatek,mt6755-sysirq", "mediatek,mt6577-sysirq": for MT6755 "mediatek,mt6592-sysirq", "mediatek,mt6577-sysirq": for MT6592 "mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq": for MT6589 diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt index f73abff..742cb47 100644 --- a/Documentation/devicetree/bindings/serial/mtk-uart.txt +++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt @@ -8,6 +8,7 @@ Required properties: * "mediatek,mt6582-uart" for MT6582 compatible UARTS * "mediatek,mt6589-uart" for MT6589 compatible UARTS * "mediatek,mt6755-uart" for MT6755 compatible UARTS + * "mediatek,mt6765-uart" for MT6765 compatible UARTS * "mediatek,mt6795-uart" for MT6795 compatible UARTS * "mediatek,mt6797-uart" for MT6797 compatible UARTS * "mediatek,mt7622-uart" for MT7622 compatible UARTS -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform 2018-06-12 22:40 ` [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform Mars Cheng @ 2018-06-13 0:51 ` Rob Herring 2018-06-13 1:59 ` Mars Cheng 0 siblings, 1 reply; 9+ messages in thread From: Rob Herring @ 2018-06-13 0:51 UTC (permalink / raw) To: Mars Cheng Cc: Matthias Brugger, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel@vger.kernel.org, linux-mediatek, devicetree, wsd_upstream On Tue, Jun 12, 2018 at 4:40 PM, Mars Cheng <mars.cheng@mediatek.com> wrote: > This adds dt-binding documentation for Mediatek MT6765. Only > include very basic items, gic, uart timer and cpu. Check your subject... > > 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 7d21ab3..6e42251 100644 > --- a/Documentation/devicetree/bindings/arm/mediatek.txt > +++ b/Documentation/devicetree/bindings/arm/mediatek.txt > @@ -11,6 +11,7 @@ compatible: Must contain one of > "mediatek,mt6589" > "mediatek,mt6592" > "mediatek,mt6755" > + "mediatek,mt6765" > "mediatek,mt6795" > "mediatek,mt6797" > "mediatek,mt7622" > @@ -41,6 +42,9 @@ Supported boards: > - Evaluation phone for MT6755(Helio P10): > Required root node properties: > - compatible = "mediatek,mt6755-evb", "mediatek,mt6755"; > +- Evaluation board for MT6765: > + Required root node properties: > + - compatible = "mediatek,mt6765-evb", "mediatek,mt6765"; > - 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 07bf0b9..c8eda80 100644 > --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt > +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt > @@ -11,6 +11,7 @@ Required properties: > "mediatek,mt7622-sysirq", "mediatek,mt6577-sysirq": for MT7622 > "mediatek,mt6795-sysirq", "mediatek,mt6577-sysirq": for MT6795 > "mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq": for MT6797 > + "mediatek,mt6765-sysirq", "mediatek,mt6577-sysirq": for MT6765 > "mediatek,mt6755-sysirq", "mediatek,mt6577-sysirq": for MT6755 > "mediatek,mt6592-sysirq", "mediatek,mt6577-sysirq": for MT6592 > "mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq": for MT6589 > diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt > index f73abff..742cb47 100644 > --- a/Documentation/devicetree/bindings/serial/mtk-uart.txt > +++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt > @@ -8,6 +8,7 @@ Required properties: > * "mediatek,mt6582-uart" for MT6582 compatible UARTS > * "mediatek,mt6589-uart" for MT6589 compatible UARTS > * "mediatek,mt6755-uart" for MT6755 compatible UARTS > + * "mediatek,mt6765-uart" for MT6765 compatible UARTS > * "mediatek,mt6795-uart" for MT6795 compatible UARTS > * "mediatek,mt6797-uart" for MT6797 compatible UARTS > * "mediatek,mt7622-uart" for MT7622 compatible UARTS > -- > 1.7.9.5 > ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform 2018-06-13 0:51 ` Rob Herring @ 2018-06-13 1:59 ` Mars Cheng 0 siblings, 0 replies; 9+ messages in thread From: Mars Cheng @ 2018-06-13 1:59 UTC (permalink / raw) To: Rob Herring Cc: Matthias Brugger, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel@vger.kernel.org, linux-mediatek, devicetree, wsd_upstream On Tue, 2018-06-12 at 18:51 -0600, Rob Herring wrote: > On Tue, Jun 12, 2018 at 4:40 PM, Mars Cheng <mars.cheng@mediatek.com> wrote: > > This adds dt-binding documentation for Mediatek MT6765. Only > > include very basic items, gic, uart timer and cpu. > > Check your subject... Hi Rob oops, my bad... will correct this in v2 > > > > > 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(+) ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH 2/2] arm64: dts: mediatek: add mt6765 support 2018-06-12 22:40 Add basic SoC support for MT6765 Mars Cheng 2018-06-12 22:40 ` [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform Mars Cheng @ 2018-06-12 22:40 ` Mars Cheng 2018-06-13 0:58 ` Rob Herring 2018-06-15 8:54 ` Matthias Brugger 1 sibling, 2 replies; 9+ messages in thread From: Mars Cheng @ 2018-06-12 22:40 UTC (permalink / raw) To: Matthias Brugger, Rob Herring Cc: Mars Cheng, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, wsd_upstream This adds basic chip support for MT6765 SoC. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> --- arch/arm64/boot/dts/mediatek/Makefile | 1 + arch/arm64/boot/dts/mediatek/mt6765-evb.dts | 39 +++++++ arch/arm64/boot/dts/mediatek/mt6765.dtsi | 148 +++++++++++++++++++++++++++ 3 files changed, 188 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6765-evb.dts create mode 100644 arch/arm64/boot/dts/mediatek/mt6765.dtsi diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index ac17f60..7506b0d 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6765-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt6765-evb.dts b/arch/arm64/boot/dts/mediatek/mt6765-evb.dts new file mode 100644 index 0000000..e5efbe5 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6765-evb.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018 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 "mt6765.dtsi" + +/ { + model = "MediaTek MT6765 EVB"; + compatible = "mediatek,mt6765-evb", "mediatek,mt6765"; + + aliases { + serial0 = &uart0; + }; + + 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/mt6765.dtsi b/arch/arm64/boot/dts/mediatek/mt6765.dtsi new file mode 100644 index 0000000..7222a5e --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6765.dtsi @@ -0,0 +1,148 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018 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,mt6765"; + 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@10200a80 { + compatible = "mediatek,mt6765-sysirq", + "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200a80 0 0x50>; + }; + + gic: interrupt-controller@0c000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells = <2>; + #redistributor-regions = <1>; + interrupt-parent = <&gic>; + interrupt-controller; + reg = <0 0x0c000000 0 0x40000>, // distributor + <0 0x0c100000 0 0x200000>; // redistributor + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt6765-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,mt6765-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x400>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; + clocks = <&uart_clk>; + status = "disabled"; + }; +}; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6765 support 2018-06-12 22:40 ` [PATCH 2/2] arm64: dts: mediatek: add mt6765 support Mars Cheng @ 2018-06-13 0:58 ` Rob Herring 2018-06-13 1:56 ` Mars Cheng 2018-06-15 8:54 ` Matthias Brugger 1 sibling, 1 reply; 9+ messages in thread From: Rob Herring @ 2018-06-13 0:58 UTC (permalink / raw) To: Mars Cheng Cc: Matthias Brugger, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel@vger.kernel.org, linux-mediatek, devicetree, wsd_upstream On Tue, Jun 12, 2018 at 4:40 PM, Mars Cheng <mars.cheng@mediatek.com> wrote: > This adds basic chip support for MT6765 SoC. > > Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> > --- > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt6765-evb.dts | 39 +++++++ > arch/arm64/boot/dts/mediatek/mt6765.dtsi | 148 +++++++++++++++++++++++++++ > 3 files changed, 188 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt6765-evb.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt6765.dtsi > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > index ac17f60..7506b0d 100644 > --- a/arch/arm64/boot/dts/mediatek/Makefile > +++ b/arch/arm64/boot/dts/mediatek/Makefile > @@ -1,6 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0 > dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6765-evb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb > diff --git a/arch/arm64/boot/dts/mediatek/mt6765-evb.dts b/arch/arm64/boot/dts/mediatek/mt6765-evb.dts > new file mode 100644 > index 0000000..e5efbe5 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt6765-evb.dts > @@ -0,0 +1,39 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 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. With the SPDX tag, you can drop the license text. > + */ > + > +/dts-v1/; > +#include "mt6765.dtsi" > + > +/ { > + model = "MediaTek MT6765 EVB"; > + compatible = "mediatek,mt6765-evb", "mediatek,mt6765"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + 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/mt6765.dtsi b/arch/arm64/boot/dts/mediatek/mt6765.dtsi > new file mode 100644 > index 0000000..7222a5e > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt6765.dtsi > @@ -0,0 +1,148 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 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. ditto > + */ > + > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > + > +/ { > + compatible = "mediatek,mt6765"; > + 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@10200a80 { This and others with an address should go under a simple-bus node. Node name should be 'interrupt-controller@...' > + compatible = "mediatek,mt6765-sysirq", > + "mediatek,mt6577-sysirq"; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + reg = <0 0x10200a80 0 0x50>; > + }; > + > + gic: interrupt-controller@0c000000 { Drop the leading 0. > + compatible = "arm,gic-v3"; > + #interrupt-cells = <3>; > + #address-cells = <2>; > + #size-cells = <2>; > + #redistributor-regions = <1>; > + interrupt-parent = <&gic>; > + interrupt-controller; > + reg = <0 0x0c000000 0 0x40000>, // distributor > + <0 0x0c100000 0 0x200000>; // redistributor > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt6765-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,mt6765-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x400>; > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + status = "disabled"; > + }; > +}; > -- > 1.7.9.5 > ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6765 support 2018-06-13 0:58 ` Rob Herring @ 2018-06-13 1:56 ` Mars Cheng 0 siblings, 0 replies; 9+ messages in thread From: Mars Cheng @ 2018-06-13 1:56 UTC (permalink / raw) To: Rob Herring Cc: Matthias Brugger, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel@vger.kernel.org, linux-mediatek, devicetree, wsd_upstream Hi Rob > > --- /dev/null > > +++ b/arch/arm64/boot/dts/mediatek/mt6765-evb.dts > > @@ -0,0 +1,39 @@ > > +// SPDX-License-Identifier: GPL-2.0 > > +/* > > + * Copyright (c) 2018 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. > > With the SPDX tag, you can drop the license text. Got it, will fix it. > > > + */ > > + > > +/dts-v1/; > > +#include "mt6765.dtsi" > > + > > +/ { > > + model = "MediaTek MT6765 EVB"; > > + compatible = "mediatek,mt6765-evb", "mediatek,mt6765"; > > + > > + aliases { > > + serial0 = &uart0; > > + }; > > + > > + 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/mt6765.dtsi b/arch/arm64/boot/dts/mediatek/mt6765.dtsi > > new file mode 100644 > > index 0000000..7222a5e > > --- /dev/null > > +++ b/arch/arm64/boot/dts/mediatek/mt6765.dtsi > > @@ -0,0 +1,148 @@ > > +// SPDX-License-Identifier: GPL-2.0 > > +/* > > + * Copyright (c) 2018 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. > > ditto Got it. > > > + */ > > + > > +#include <dt-bindings/interrupt-controller/irq.h> > > +#include <dt-bindings/interrupt-controller/arm-gic.h> > > + > > +/ { > > + compatible = "mediatek,mt6765"; > > + 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@10200a80 { > > This and others with an address should go under a simple-bus node. > > Node name should be 'interrupt-controller@...' Got it, will fix them. > > > + compatible = "mediatek,mt6765-sysirq", > > + "mediatek,mt6577-sysirq"; > > + interrupt-controller; > > + #interrupt-cells = <3>; > > + interrupt-parent = <&gic>; > > + reg = <0 0x10200a80 0 0x50>; > > + }; > > + > > + gic: interrupt-controller@0c000000 { > > Drop the leading 0. Got it, will fix it. > > > + compatible = "arm,gic-v3"; > > + #interrupt-cells = <3>; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + #redistributor-regions = <1>; > > + interrupt-parent = <&gic>; > > + interrupt-controller; > > + reg = <0 0x0c000000 0 0x40000>, // distributor > > + <0 0x0c100000 0 0x200000>; // redistributor > > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; > > + }; > > + > > + uart0: serial@11002000 { > > + compatible = "mediatek,mt6765-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,mt6765-uart", > > + "mediatek,mt6577-uart"; > > + reg = <0 0x11003000 0 0x400>; > > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > > + clocks = <&uart_clk>; > > + status = "disabled"; > > + }; > > +}; > > -- > > 1.7.9.5 > > ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6765 support 2018-06-12 22:40 ` [PATCH 2/2] arm64: dts: mediatek: add mt6765 support Mars Cheng 2018-06-13 0:58 ` Rob Herring @ 2018-06-15 8:54 ` Matthias Brugger 2018-06-20 0:18 ` Mars Cheng 1 sibling, 1 reply; 9+ messages in thread From: Matthias Brugger @ 2018-06-15 8:54 UTC (permalink / raw) To: Mars Cheng, Rob Herring Cc: CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, wsd_upstream On 13/06/18 00:40, Mars Cheng wrote: > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt6765-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x400>; > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + status = "disabled"; > + }; You need "baud" and "bus" clock. Also add clock-names please. > + > + uart1: serial@11003000 { > + compatible = "mediatek,mt6765-uart", > + "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x400>; > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&uart_clk>; > + status = "disabled"; Same here obviously. Regards, Matthias ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: add mt6765 support 2018-06-15 8:54 ` Matthias Brugger @ 2018-06-20 0:18 ` Mars Cheng 0 siblings, 0 replies; 9+ messages in thread From: Mars Cheng @ 2018-06-20 0:18 UTC (permalink / raw) To: Matthias Brugger Cc: Rob Herring, CC Hwang, Loda Chou, Miles Chen, Jades Shih, Yingjoe Chen, My Chuang, linux-kernel, linux-mediatek, devicetree, wsd_upstream Hi Matthias On Fri, 2018-06-15 at 10:54 +0200, Matthias Brugger wrote: > > On 13/06/18 00:40, Mars Cheng wrote: > > + > > + uart0: serial@11002000 { > > + compatible = "mediatek,mt6765-uart", > > + "mediatek,mt6577-uart"; > > + reg = <0 0x11002000 0 0x400>; > > + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; > > + clocks = <&uart_clk>; > > + status = "disabled"; > > + }; > > You need "baud" and "bus" clock. Also add clock-names please. Got it, will add them in V2 > > > + > > + uart1: serial@11003000 { > > + compatible = "mediatek,mt6765-uart", > > + "mediatek,mt6577-uart"; > > + reg = <0 0x11003000 0 0x400>; > > + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; > > + clocks = <&uart_clk>; > > + status = "disabled"; > > Same here obviously. Will fixed in V2. Thanks. > > Regards, > Matthias ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2018-06-20 0:18 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-06-12 22:40 Add basic SoC support for MT6765 Mars Cheng 2018-06-12 22:40 ` [PATCH 1/2] ndings: mediatek: Add bindings for mediatek MT6765 Platform Mars Cheng 2018-06-13 0:51 ` Rob Herring 2018-06-13 1:59 ` Mars Cheng 2018-06-12 22:40 ` [PATCH 2/2] arm64: dts: mediatek: add mt6765 support Mars Cheng 2018-06-13 0:58 ` Rob Herring 2018-06-13 1:56 ` Mars Cheng 2018-06-15 8:54 ` Matthias Brugger 2018-06-20 0:18 ` Mars Cheng
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