* [PATCH v5 0/2] Add Basic SoC support for MT7622
@ 2017-06-16 17:06 sean.wang at mediatek.com
2017-06-16 17:06 ` [PATCH v5 1/2] arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file sean.wang at mediatek.com
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: sean.wang at mediatek.com @ 2017-06-16 17:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Sean Wang <sean.wang@mediatek.com>
Changes since v4:
- redefine the two dummy clocks with the correct frequency
which is 25MHz and 280MHz respectively.
Changes since v3:
- get rid of those accepted patches
- rebased to branch v4.12-next/dts64 in Matthias' tree
- fixed uart node in dts with two clocks as described in bindings documentation
Changes since v2:
- merge back required basic clock nodes into the .dtsi file
- update the property of interrupts in timer nodes with 2 CPUs
Changes since v1:
- update SPDX-License-Identifier
- remove next-level-cache property since cache geometry detection was removed since 4.12
This patch set adds basic SoC support for MediaTek MT7622
SoC based on 4.12-rc1.
Sean Wang (2):
arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file
arm64: dts: mt7622: add dts file for MT7622 reference board variant 1
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 27 +++++++
arch/arm64/boot/dts/mediatek/mt7622.dtsi | 110 +++++++++++++++++++++++++++
3 files changed, 138 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt7622.dtsi
--
2.7.4
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH v5 1/2] arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file 2017-06-16 17:06 [PATCH v5 0/2] Add Basic SoC support for MT7622 sean.wang at mediatek.com @ 2017-06-16 17:06 ` sean.wang at mediatek.com 2017-06-16 17:06 ` [PATCH v5 2/2] arm64: dts: mt7622: add dts file for MT7622 reference board variant 1 sean.wang at mediatek.com 2017-07-20 3:02 ` [PATCH v5 0/2] Add Basic SoC support for MT7622 Sean Wang 2 siblings, 0 replies; 5+ messages in thread From: sean.wang at mediatek.com @ 2017-06-16 17:06 UTC (permalink / raw) To: linux-arm-kernel From: Sean Wang <sean.wang@mediatek.com> add basic nodes into the mt7622.dtsi for the system bring-up which includes ARM CPU, GIC, timer, MediaTek UART, SYSIRQ and one reserved memory region for ATF. Signed-off-by: Sean Wang <sean.wang@mediatek.com> --- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 110 +++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7622.dtsi diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi new file mode 100644 index 0000000..b111fec --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -0,0 +1,110 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: Ming Huang <ming.huang@mediatek.com> + * Sean Wang <sean.wang@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0 OR MIT) + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "mediatek,mt7622"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu0: cpu at 0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + clock-frequency = <1300000000>; + }; + + cpu1: cpu at 1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "psci"; + clock-frequency = <1300000000>; + }; + }; + + uart_clk: dummy25m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + bus_clk: dummy280m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <280000000>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 192 KiB reserved for ARM Trusted Firmware (BL31) */ + secmon_reserved: secmon at 43000000 { + reg = <0 0x43000000 0 0x30000>; + no-map; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | + IRQ_TYPE_LEVEL_HIGH)>; + }; + + sysirq: interrupt-controller at 10200620 { + compatible = "mediatek,mt7622-sysirq", + "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200620 0 0x20>; + }; + + gic: interrupt-controller at 10300000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10310000 0 0x1000>, + <0 0x10320000 0 0x1000>, + <0 0x10340000 0 0x2000>, + <0 0x10360000 0 0x2000>; + }; + + uart0: serial at 11002000 { + compatible = "mediatek,mt7622-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; + clocks = <&uart_clk>, <&bus_clk>; + clock-names = "baud", "bus"; + status = "disabled"; + }; +}; -- 2.7.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v5 2/2] arm64: dts: mt7622: add dts file for MT7622 reference board variant 1 2017-06-16 17:06 [PATCH v5 0/2] Add Basic SoC support for MT7622 sean.wang at mediatek.com 2017-06-16 17:06 ` [PATCH v5 1/2] arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file sean.wang at mediatek.com @ 2017-06-16 17:06 ` sean.wang at mediatek.com 2017-07-20 3:02 ` [PATCH v5 0/2] Add Basic SoC support for MT7622 Sean Wang 2 siblings, 0 replies; 5+ messages in thread From: sean.wang at mediatek.com @ 2017-06-16 17:06 UTC (permalink / raw) To: linux-arm-kernel From: Sean Wang <sean.wang@mediatek.com> Add the support for the MT7622 reference board variant 1 from MediaTek. Signed-off-by: Sean Wang <sean.wang@mediatek.com> --- arch/arm64/boot/dts/mediatek/Makefile | 1 + arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 27 +++++++++++++++++++++++++++ 2 files changed, 28 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 015eb07..89371be 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -1,6 +1,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb always := $(dtb-y) diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts new file mode 100644 index 0000000..c08309d --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2017 MediaTek Inc. + * Author: Ming Huang <ming.huang@mediatek.com> + * Sean Wang <sean.wang@mediatek.com> + * + * SPDX-License-Identifier: (GPL-2.0 OR MIT) + */ + +/dts-v1/; +#include "mt7622.dtsi" + +/ { + model = "MediaTek MT7622 RFB1 board"; + compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622"; + + chosen { + bootargs = "console=ttyS0,115200n1"; + }; + + memory { + reg = <0 0x40000000 0 0x3F000000>; + }; +}; + +&uart0 { + status = "okay"; +}; -- 2.7.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v5 0/2] Add Basic SoC support for MT7622 2017-06-16 17:06 [PATCH v5 0/2] Add Basic SoC support for MT7622 sean.wang at mediatek.com 2017-06-16 17:06 ` [PATCH v5 1/2] arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file sean.wang at mediatek.com 2017-06-16 17:06 ` [PATCH v5 2/2] arm64: dts: mt7622: add dts file for MT7622 reference board variant 1 sean.wang at mediatek.com @ 2017-07-20 3:02 ` Sean Wang 2017-07-20 10:56 ` Matthias Brugger 2 siblings, 1 reply; 5+ messages in thread From: Sean Wang @ 2017-07-20 3:02 UTC (permalink / raw) To: linux-arm-kernel Hi, Matthias just a gentle ping on this Sean On Sat, 2017-06-17 at 01:06 +0800, sean.wang at mediatek.com wrote: > From: Sean Wang <sean.wang@mediatek.com> > > Changes since v4: > - redefine the two dummy clocks with the correct frequency > which is 25MHz and 280MHz respectively. > > Changes since v3: > - get rid of those accepted patches > - rebased to branch v4.12-next/dts64 in Matthias' tree > - fixed uart node in dts with two clocks as described in bindings documentation > > Changes since v2: > - merge back required basic clock nodes into the .dtsi file > - update the property of interrupts in timer nodes with 2 CPUs > > Changes since v1: > - update SPDX-License-Identifier > - remove next-level-cache property since cache geometry detection was removed since 4.12 > > This patch set adds basic SoC support for MediaTek MT7622 > SoC based on 4.12-rc1. > > Sean Wang (2): > arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file > arm64: dts: mt7622: add dts file for MT7622 reference board variant 1 > > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 27 +++++++ > arch/arm64/boot/dts/mediatek/mt7622.dtsi | 110 +++++++++++++++++++++++++++ > 3 files changed, 138 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt7622.dtsi > ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v5 0/2] Add Basic SoC support for MT7622 2017-07-20 3:02 ` [PATCH v5 0/2] Add Basic SoC support for MT7622 Sean Wang @ 2017-07-20 10:56 ` Matthias Brugger 0 siblings, 0 replies; 5+ messages in thread From: Matthias Brugger @ 2017-07-20 10:56 UTC (permalink / raw) To: linux-arm-kernel On 07/20/2017 05:02 AM, Sean Wang wrote: > Hi, Matthias > > just a gentle ping on this > pushed now to v4.13-next/dts64 Thanks! > Sean > > > On Sat, 2017-06-17 at 01:06 +0800, sean.wang at mediatek.com wrote: >> From: Sean Wang <sean.wang@mediatek.com> >> >> Changes since v4: >> - redefine the two dummy clocks with the correct frequency >> which is 25MHz and 280MHz respectively. >> >> Changes since v3: >> - get rid of those accepted patches >> - rebased to branch v4.12-next/dts64 in Matthias' tree >> - fixed uart node in dts with two clocks as described in bindings documentation >> >> Changes since v2: >> - merge back required basic clock nodes into the .dtsi file >> - update the property of interrupts in timer nodes with 2 CPUs >> >> Changes since v1: >> - update SPDX-License-Identifier >> - remove next-level-cache property since cache geometry detection was removed since 4.12 >> >> This patch set adds basic SoC support for MediaTek MT7622 >> SoC based on 4.12-rc1. >> >> Sean Wang (2): >> arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file >> arm64: dts: mt7622: add dts file for MT7622 reference board variant 1 >> >> arch/arm64/boot/dts/mediatek/Makefile | 1 + >> arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 27 +++++++ >> arch/arm64/boot/dts/mediatek/mt7622.dtsi | 110 +++++++++++++++++++++++++++ >> 3 files changed, 138 insertions(+) >> create mode 100644 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts >> create mode 100644 arch/arm64/boot/dts/mediatek/mt7622.dtsi >> > > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-07-20 10:56 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-06-16 17:06 [PATCH v5 0/2] Add Basic SoC support for MT7622 sean.wang at mediatek.com 2017-06-16 17:06 ` [PATCH v5 1/2] arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file sean.wang at mediatek.com 2017-06-16 17:06 ` [PATCH v5 2/2] arm64: dts: mt7622: add dts file for MT7622 reference board variant 1 sean.wang at mediatek.com 2017-07-20 3:02 ` [PATCH v5 0/2] Add Basic SoC support for MT7622 Sean Wang 2017-07-20 10:56 ` Matthias Brugger
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