From 626f048bbc1463bc96973822f45d12e4368be951 Mon Sep 17 00:00:00 2001 From: Mateusz Kulikowski Date: Thu, 31 Mar 2016 23:12:33 +0200 Subject: board: Add Qualcomm Dragonboard 410C support This commit add support for 96Boards Dragonboard410C. It is board based on APQ8016 Qualcomm SoC, complying with 96boards specification. Features (present out of the box): - 4x Cortex A53 (ARMv8) - 2x USB Host port - 1x USB Device port - 4x LEDs - 1x HDMI connector - 1x uSD connector - 3x buttons (Power, Vol+, Vol-/Reset) - WIFI, Bluetooth with integrated antenna - 8GiB eMMC U-Boot boots chained with fastboot in 64-bit mode. For detailed build instructions see readme.txt in board directory. Signed-off-by: Mateusz Kulikowski Tested-by: Simon Glass --- arch/arm/dts/Makefile | 2 + arch/arm/dts/dragonboard410c-uboot.dtsi | 28 ++++++ arch/arm/dts/dragonboard410c.dts | 148 ++++++++++++++++++++++++++++++++ arch/arm/mach-snapdragon/Kconfig | 20 +++++ 4 files changed, 198 insertions(+) create mode 100644 arch/arm/dts/dragonboard410c-uboot.dtsi create mode 100644 arch/arm/dts/dragonboard410c.dts (limited to 'arch') diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index ea635e4efe..0da9e3bfd1 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -107,6 +107,8 @@ dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \ fsl-ls1043a-qds-lpuart.dtb \ fsl-ls1043a-rdb.dtb +dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb + dtb-$(CONFIG_MACH_SUN4I) += \ sun4i-a10-a1000.dtb \ sun4i-a10-ba10-tvbox.dtb \ diff --git a/arch/arm/dts/dragonboard410c-uboot.dtsi b/arch/arm/dts/dragonboard410c-uboot.dtsi new file mode 100644 index 0000000000..cc2c175e84 --- /dev/null +++ b/arch/arm/dts/dragonboard410c-uboot.dtsi @@ -0,0 +1,28 @@ +/* + * U-Boot addition to handle Dragonboard 410c pins + * + * (C) Copyright 2015 Mateusz Kulikowski + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +&pm8916_gpios { + usb_hub_reset_pm { + gpios = <&pm8916_gpios 2 0>; + }; + + usb_sw_sel_pm { + gpios = <&pm8916_gpios 3 0>; + }; +}; + + +&pm8916_pon { + key_vol_down { + gpios = <&pm8916_pon 1 0>; + }; + + key_power { + gpios = <&pm8916_pon 0 0>; + }; +}; diff --git a/arch/arm/dts/dragonboard410c.dts b/arch/arm/dts/dragonboard410c.dts new file mode 100644 index 0000000000..7746622dda --- /dev/null +++ b/arch/arm/dts/dragonboard410c.dts @@ -0,0 +1,148 @@ +/* + * Qualcomm APQ8016 based Dragonboard 410C board device tree source + * + * (C) Copyright 2015 Mateusz Kulikowski + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; + +#include "skeleton64.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Dragonboard 410c"; + compatible = "qcom,dragonboard", "qcom,apq8016-sbc"; + qcom,msm-id = <0xce 0x0 0xf8 0x0 0xf9 0x0 0xfa 0x0 0xf7 0x0>; + qcom,board-id = <0x10018 0x0>; + #address-cells = <0x2>; + #size-cells = <0x2>; + + memory { + device_type = "memory"; + reg = <0 0x80000000 0 0x3da00000>; + }; + + chosen { + stdout-path = "/soc/serial@78b0000"; + }; + + + soc { + #address-cells = <0x1>; + #size-cells = <0x1>; + ranges = <0x0 0x0 0x0 0xffffffff>; + compatible = "simple-bus"; + + clkc: qcom,gcc@1800000 { + compatible = "qcom,gcc-apq8016"; + reg = <0x1800000 0x80000>; + #address-cells = <0x1>; + #size-cells = <0x0>; + }; + + serial@78b0000 { + compatible = "qcom,msm-uartdm-v1.4"; + reg = <0x78b0000 0x200>; + u-boot,dm-pre-reloc; + clock = <&clkc 4>; + }; + + restart@4ab000 { + compatible = "qcom,pshold"; + reg = <0x4ab000 0x4>; + }; + + soc_gpios: pinctrl@1000000 { + compatible = "qcom,apq8016-pinctrl"; + reg = <0x1000000 0x300000>; + gpio-controller; + gpio-count = <122>; + gpio-bank-name="soc"; + #gpio-cells = <1>; + }; + + ehci@78d9000 { + compatible = "qcom,ehci-host"; + reg = <0x78d9000 0x400>; + }; + + sdhci@07824000 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7824900 0x11c 0x7824000 0x800>; + bus-width = <0x8>; + index = <0x0>; + non-removable; + clock = <&clkc 0>; + clock-frequency = <100000000>; + }; + + sdhci@07864000 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7864900 0x11c 0x7864000 0x800>; + index = <0x1>; + bus-width = <0x4>; + clock = <&clkc 1>; + clock-frequency = <200000000>; + }; + + spmi@200f000 { + compatible = "qcom,spmi-pmic-arb"; + reg = <0x200f800 0x200 0x2400000 0x400000 0x2c00000 0x400000>; + #address-cells = <0x1>; + #size-cells = <0x1>; + pmic0: pm8916@0 { + compatible = "qcom,spmi-pmic"; + reg = <0x0 0x1>; + #address-cells = <0x1>; + #size-cells = <0x1>; + + pm8916_pon: pm8916_pon@800 { + compatible = "qcom,pm8916-pwrkey"; + reg = <0x800 0x96>; + #gpio-cells = <2>; + gpio-controller; + }; + + pm8916_gpios: pm8916_gpios@c000 { + compatible = "qcom,pm8916-gpio"; + reg = <0xc000 0x400>; + gpio-controller; + gpio-count = <4>; + #gpio-cells = <2>; + gpio-bank-name="pmic"; + }; + }; + + pmic1: pm8916@1 { + compatible = "qcom,spmi-pmic"; + reg = <0x1 0x1>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + user1 { + label = "green:user1"; + gpios = <&soc_gpios 21 0>; + }; + + user2 { + label = "green:user2"; + gpios = <&soc_gpios 120 0>; + }; + + user3 { + label = "green:user3"; + gpios = <&pm8916_gpios 0 0>; + }; + + user4 { + label = "green:user4"; + gpios = <&pm8916_gpios 1 0>; + }; + }; +}; + +#include "dragonboard410c-uboot.dtsi" diff --git a/arch/arm/mach-snapdragon/Kconfig b/arch/arm/mach-snapdragon/Kconfig index 156e733cd6..dc7ba21c18 100644 --- a/arch/arm/mach-snapdragon/Kconfig +++ b/arch/arm/mach-snapdragon/Kconfig @@ -3,4 +3,24 @@ if ARCH_SNAPDRAGON config SYS_SOC default "snapdragon" +choice + prompt "Snapdragon board select" + +config TARGET_DRAGONBOARD410C + bool "96Boards Dragonboard 410C" + help + Support for 96Boards Dragonboard 410C. This board complies with + 96Board Open Platform Specifications. Features: + - Qualcomm Snapdragon 410C SoC - APQ8016 (4xCortex A53, Adreno 306) + - 1GiB RAM + - 8GiB eMMC, uSD slot + - WiFi, Bluetooth and GPS module + - 2x Host, 1x Device USB port + - HDMI + - 20-pin low speed and 40-pin high speed expanders, 4 LED, 3 buttons + +endchoice + +source "board/qualcomm/dragonboard410c/Kconfig" + endif -- cgit v1.2.3