From mboxrd@z Thu Jan 1 00:00:00 1970 From: Macpaul Lin Subject: [PATCH v6 7/8] arm64: dts: mediatek: add mt6765 support Date: Fri, 12 Jul 2019 17:43:43 +0800 Message-ID: <1562924653-10056-8-git-send-email-macpaul.lin@mediatek.com> References: <1562924653-10056-1-git-send-email-macpaul.lin@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1562924653-10056-1-git-send-email-macpaul.lin@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Marc Zyngier , Ryder Lee , Stephen Boyd , Sean Wang , Mars Cheng , Owen Chen , Matthias Brugger , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Cc: wsd_upstream@mediatek.com, CC Hwang , Loda Chou , devicetree@vger.kernel.org, linux-serial@vger.kernel.org, linux-clk@vger.kernel.org, Macpaul Lin List-Id: linux-serial@vger.kernel.org From: Mars Cheng Add basic chip support for Mediatek 6765, include uart node with correct uart clocks, pwrap device Add clock controller nodes, include topckgen, infracfg, apmixedsys and subsystem. Signed-off-by: Mars Cheng Signed-off-by: Owen Chen Signed-off-by: Macpaul Lin Acked-by: Marc Zyngier --- arch/arm64/boot/dts/mediatek/Makefile | 1 + arch/arm64/boot/dts/mediatek/mt6765-evb.dts | 33 +++ arch/arm64/boot/dts/mediatek/mt6765.dtsi | 253 ++++++++++++++++++++ 3 files changed, 287 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 458bbc422a94..22bdf1a99a62 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) += mt6797-x20-dev.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 000000000000..36dddff2b7f8 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6765-evb.dts @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Mediatek MT6765 + * + * (C) Copyright 2018. Mediatek, Inc. + * + * Mars Cheng + */ + +/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 000000000000..2662470fe607 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6765.dtsi @@ -0,0 +1,253 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Mediatek MT6765 + * + * (C) Copyright 2018. Mediatek, Inc. + * + * Mars Cheng + */ + +#include +#include +#include + +/ { + 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>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x001>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x002>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x003>; + }; + + cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x100>; + }; + + cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x101>; + }; + + cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x102>; + }; + + cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x103>; + }; + }; + + clocks { + clk26m: clk26m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; + + clk32k: clk32k { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32000>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + + gic: interrupt-controller@c000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&gic>; + interrupt-controller; + reg = <0 0x0c000000 0 0x40000>, /* GICD */ + <0 0x0c100000 0 0x200000>, /* GICR */ + <0 0x0c400000 0 0x2000>, /* GICC */ + <0 0x0c410000 0 0x2000>, /* GICH */ + <0 0x0c420000 0 0x20000>; /* GICV */ + interrupts = ; + }; + + topckgen: syscon@10000000 { + compatible = "mediatek,mt6765-topckgen", "syscon"; + reg = <0 0x10000000 0 0x1000>; + #clock-cells = <1>; + }; + + infracfg: syscon@10001000 { + compatible = "mediatek,mt6765-infracfg", "syscon"; + reg = <0 0x10001000 0 0x1000>; + interrupts = ; + #clock-cells = <1>; + }; + + pericfg: pericfg@10003000 { + compatible = "mediatek,mt6765-pericfg", "syscon"; + reg = <0 0x10003000 0 0x1000>; + }; + + scpsys: scpsys@10006000 { + compatible = "mediatek,mt6765-scpsys"; + reg = <0 0x10006000 0 0x1000>; /* spm */ + #power-domain-cells = <1>; + clocks = <&topckgen CLK_TOP_MFG_SEL>, + <&topckgen CLK_TOP_MM_SEL>, + <&mmsys_config CLK_MM_SMI_COMMON>, + <&mmsys_config CLK_MM_SMI_COMM0>, + <&mmsys_config CLK_MM_SMI_COMM1>, + <&mmsys_config CLK_MM_SMI_LARB0>, + <&imgsys CLK_IMG_LARB2>, + <&mmsys_config CLK_MM_SMI_IMG>, + <&camsys CLK_CAM_LARB3>, + <&camsys CLK_CAM_DFP_VAD>, + <&camsys CLK_CAM>, + <&camsys CLK_CAM_CCU>, + <&mmsys_config CLK_MM_SMI_CAM>; + clock-names = "mfg", "mm", + "mm-0", "mm-1", "mm-2", "mm-3", + "isp-0", "isp-1", "cam-0", "cam-1", + "cam-2", "cam-3", "cam-4"; + infracfg = <&infracfg>; + smi_comm = <&smi_common>; + }; + + apmixed: syscon@1000c000 { + compatible = "mediatek,mt6765-apmixedsys", "syscon"; + reg = <0 0x1000c000 0 0x1000>; + #clock-cells = <1>; + }; + + sysirq: interrupt-controller@10200a80 { + compatible = "mediatek,mt6765-sysirq", + "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200a80 0 0x50>; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt6765-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = ; + clocks = <&infracfg CLK_IFR_UART0>, + <&infracfg CLK_IFR_AP_DMA>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt6765-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x400>; + interrupts = ; + clocks = <&infracfg CLK_IFR_UART1>, + <&infracfg CLK_IFR_AP_DMA>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + audio: syscon@11220000 { + compatible = "mediatek,mt6765-audsys", "syscon"; + reg = <0 0x11220000 0 0x1000>; + #clock-cells = <1>; + }; + + mipi_rx_ana_csi0a: syscon@11c10000 { + compatible = "mediatek,mt6765-mipi0a", + "syscon"; + reg = <0 0x11c10000 0 0x1000>; + #clock-cells = <1>; + }; + + mmsys_config: syscon@14000000 { + compatible = "mediatek,mt6765-mmsys", "syscon"; + reg = <0 0x14000000 0 0x1000>; + interrupts = ; + #clock-cells = <1>; + }; + + smi_common: smi_common@14002000 { + compatible = "mediatek,mt6765-smi-common", "syscon"; + reg = <0 0x14002000 0 0x1000>; + }; + + imgsys: syscon@15020000 { + compatible = "mediatek,mt6765-imgsys", "syscon"; + reg = <0 0x15020000 0 0x1000>; + #clock-cells = <1>; + }; + + venc_gcon: syscon@17000000 { + compatible = "mediatek,mt6765-vcodecsys", "syscon"; + reg = <0 0x17000000 0 0x10000>; + #clock-cells = <1>; + }; + + camsys: syscon@1a000000 { + compatible = "mediatek,mt6765-camsys", "syscon"; + reg = <0 0x1a000000 0 0x1000>; + #clock-cells = <1>; + }; + }; /* end of soc */ +}; -- 2.18.0