On Mon, Dec 18, 2017 at 1:38 PM, Simon Shields <simon@xxxxxxxxxxxxx> wrote: > "midas" is the codename for a family of smartphones released by Samsung > Mobile. It includes the Galaxy S3 (GT-I9300/I9305) and the Galaxy > Note 2 (GT-N7100/N7105). The boards largely have the same peripherals: > the main differences are touchscreen, display panel and cellular modem. > > Signed-off-by: Simon Shields <simon@xxxxxxxxxxxxx> > --- > arch/arm/boot/dts/Makefile | 3 +++ > arch/arm/boot/dts/exynos4412-m0.dts | 27 +++++++++++++++++++++++++ > arch/arm/boot/dts/exynos4412-m3.dts | 14 +++++++++++++ > arch/arm/boot/dts/exynos4412-t0.dts | 40 +++++++++++++++++++++++++++++++++++++ > 4 files changed, 84 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos4412-m0.dts > create mode 100644 arch/arm/boot/dts/exynos4412-m3.dts > create mode 100644 arch/arm/boot/dts/exynos4412-t0.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 66e28af289da..035abd66b472 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -164,11 +164,14 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > exynos4210-trats.dtb \ > exynos4210-universal_c210.dtb \ > exynos4412-itop-elite.dtb \ > + exynos4412-m0.dtb \ > + exynos4412-m3.dtb \ > exynos4412-odroidu3.dtb \ > exynos4412-odroidx.dtb \ > exynos4412-odroidx2.dtb \ > exynos4412-origen.dtb \ > exynos4412-smdk4412.dtb \ > + exynos4412-t0.dtb \ > exynos4412-tiny4412.dtb \ > exynos4412-trats2.dtb > dtb-$(CONFIG_ARCH_EXYNOS5) += \ > diff --git a/arch/arm/boot/dts/exynos4412-m0.dts b/arch/arm/boot/dts/exynos4412-m0.dts > new file mode 100644 > index 000000000000..56c1ea6b5695 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-m0.dts > @@ -0,0 +1,27 @@ > +/* > + * Samsung's Exynos4412 based M0 (GT-I9300) board device tree source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * Device tree source file for Samsung's M0 board which is based on > + * Samsung's Exynos4412 SoC. > + * > + * 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. > + */ > + > +/dts-v1/; > +#include "exynos4412-galaxy-s3.dtsi" > + > +/ { > + model = "Samsung M0 (GT-I9300) based on Exynos4412"; > + compatible = "samsung,m0", "samsung,midas", "samsung,exynos4412", "samsung,exynos4"; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x40000000 0x40000000>; I think each board has the same memory so maybe this can be made part of midas.dtsi? > + }; What about bootargs? > + Unneeded new line. > +}; > diff --git a/arch/arm/boot/dts/exynos4412-m3.dts b/arch/arm/boot/dts/exynos4412-m3.dts > new file mode 100644 > index 000000000000..80431044f07a > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-m3.dts > @@ -0,0 +1,14 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/dts-v1/; > +#include "exynos4412-galaxy-s3.dtsi" > + > +/ { > + model = "Samsung M3 (GT-I9305) based on Exynos4412"; > + compatible = "samsung,m3", "samsung,midas", "samsung,exynos4412", "samsung,exynos4"; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x40000000 0x80000000>; > + }; > + Ditto > +}; > diff --git a/arch/arm/boot/dts/exynos4412-t0.dts b/arch/arm/boot/dts/exynos4412-t0.dts > new file mode 100644 > index 000000000000..1444e893fb0e > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-t0.dts > @@ -0,0 +1,40 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/dts-v1/; > +#include "exynos4412-midas.dtsi" > + > +/ { > + compatible = "samsung,t0", "samsung,midas", "samsung,exynos4412", "samsung,exynos4"; > + model = "Samsung T0 (GT-N7100, GT-N7105) based on Exynos4412"; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0x40000000 0x80000000>; > + }; > +}; > + > +&buck9_reg { > + maxim,ena-gpios = <&gpm1 0 GPIO_ACTIVE_HIGH>; > + status = "okay"; > +}; > + > +&cam_io_reg { > + gpio = <&gpm0 7 GPIO_ACTIVE_HIGH>; > + status = "okay"; > +}; > + > +&cam_af_reg { > + gpio = <&gpm1 1 GPIO_ACTIVE_HIGH>; > + status = "okay"; > +}; Please but the cam nodes in alphabetical order. > + > +&ldo13_reg { > + regulator-name = "VCC_1.8V_LCD"; > + regulator-always-on; > +}; > + > +&ldo25_reg { > + regulator-name = "VCI_3.0V_LCD"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + status = "okay"; > +}; > -- > 2.15.1 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
