Hi Sjoerd, On 12/05/2014 04:27 AM, Sjoerd Simons wrote: > Add DTS for the Hardkernel Odroid XU3. The name of the DTS file is kept the > same as the vendors naming, which means it's prefixed with exynos5422 > instead of exynos5800 as the SoC name even though it includes the > exyno5800 dtsi. > > Signed-off-by: Sjoerd Simons <[email protected]> > --- > Changes since v1: > * Add chosen/linux,stdout-path to point the serial console device > * Change memory start offset to 0x40000000 to match the vendors DTS (pointed > out by Heesub Shin) > * Declare base address & size for the memory banks to be used by the MFC > > Kevin, Tyler, even though the changes are small i didn't want to just stick > your Tested-By on. Could you both be so kind to retest this on your XU3's ? > > Heesub, I would still love to know the reason for having the memory start > address at 0x40000000 for this board? > > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos5422-odroidxu3.dts | 332 > +++++++++++++++++++++++++++++ > 2 files changed, 333 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos5422-odroidxu3.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 38c89ca..0a898cc 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -86,6 +86,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ > exynos5420-arndale-octa.dtb \ > exynos5420-peach-pit.dtb \ > exynos5420-smdk5420.dtb \ > + exynos5422-odroidxu3.dtb \ > exynos5440-sd5v1.dtb \ > exynos5440-ssdk5440.dtb \ > exynos5800-peach-pi.dtb > diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts > b/arch/arm/boot/dts/exynos5422-odroidxu3.dts > new file mode 100644 > index 0000000..0dc9cf8 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts > @@ -0,0 +1,332 @@ > +/* > + * Hardkernel Odroid XU3 board device tree source > + * > + * Copyright (c) 2014 Collabora Ltd. > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.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. > +*/ > + > +/dts-v1/; > +#include "exynos5800.dtsi" > + > +/ { > + model = "Hardkernel Odroid XU3"; > + compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", > "samsung,exynos5"; > + > + memory { > + reg = <0x40000000 0x80000000>; > + }; > + > + chosen { > + linux,stdout-path = &serial_2; > + }; > + > + fimd@14400000 { > + status = "okay"; > + }; > + > + firmware@02073000 { > + compatible = "samsung,secure-firmware"; > + reg = <0x02073000 0x1000>; > + }; > + > + fixed-rate-clocks { > + oscclk { > + compatible = "samsung,exynos5420-oscclk"; > + clock-frequency = <24000000>; > + }; > + }; > + > + hsi2c_4: i2c@12CA0000 { > + status = "okay"; > + > + s2mps11_pmic@66 { > + compatible = "samsung,s2mps11-pmic"; > + reg = <0x66>; > + s2mps11,buck2-ramp-delay = <12>; > + s2mps11,buck34-ramp-delay = <12>; > + s2mps11,buck16-ramp-delay = <12>; > + s2mps11,buck6-ramp-enable = <1>; > + s2mps11,buck2-ramp-enable = <1>; > + s2mps11,buck3-ramp-enable = <1>; > + s2mps11,buck4-ramp-enable = <1>; > + > + s2mps11_osc: clocks { > + #clock-cells = <1>; > + clock-output-names = "s2mps11_ap", > + "s2mps11_cp", "s2mps11_bt"; > + }; > + > + regulators { > + ldo1_reg: LDO1 { > + regulator-name = "vdd_ldo1"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo3_reg: LDO3 { > + regulator-name = "vdd_ldo3"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo5_reg: LDO5 { > + regulator-name = "vdd_ldo5"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo6_reg: LDO6 { > + regulator-name = "vdd_ldo6"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo7_reg: LDO7 { > + regulator-name = "vdd_ldo7"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo8_reg: LDO8 { > + regulator-name = "vdd_ldo8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo9_reg: LDO9 { > + regulator-name = "vdd_ldo9"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-always-on; > + }; > + > + ldo10_reg: LDO10 { > + regulator-name = "vdd_ldo10"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo11_reg: LDO11 { > + regulator-name = "vdd_ldo11"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo12_reg: LDO12 { > + regulator-name = "vdd_ldo12"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo13_reg: LDO13 { > + regulator-name = "vdd_ldo13"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-always-on; > + }; > + > + ldo15_reg: LDO15 { > + regulator-name = "vdd_ldo15"; > + regulator-min-microvolt = <3100000>; > + regulator-max-microvolt = <3100000>; > + regulator-always-on; > + }; > + > + ldo16_reg: LDO16 { > + regulator-name = "vdd_ldo16"; > + regulator-min-microvolt = <2200000>; > + regulator-max-microvolt = <2200000>; > + regulator-always-on; > + }; > + > + ldo17_reg: LDO17 { > + regulator-name = "tsp_avdd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + }; > + > + ldo19_reg: LDO19 { > + regulator-name = "vdd_sd"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-always-on; > + }; > + > + ldo24_reg: LDO24 { > + regulator-name = "tsp_io"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-always-on; > + }; > + > + buck1_reg: BUCK1 { > + regulator-name = "vdd_mif"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1300000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck2_reg: BUCK2 { > + regulator-name = "vdd_arm"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1500000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck3_reg: BUCK3 { > + regulator-name = "vdd_int"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1400000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck4_reg: BUCK4 { > + regulator-name = "vdd_g3d"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1400000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck5_reg: BUCK5 { > + regulator-name = "vdd_mem"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1400000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck6_reg: BUCK6 { > + regulator-name = "vdd_kfc"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1500000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck7_reg: BUCK7 { > + regulator-name = "vdd_1.0v_ldo"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1500000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck8_reg: BUCK8 { > + regulator-name = "vdd_1.8v_ldo"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1500000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck9_reg: BUCK9 { > + regulator-name = "vdd_2.8v_ldo"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3750000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + buck10_reg: BUCK10 { > + regulator-name = "vdd_vmem"; > + regulator-min-microvolt = <2850000>; > + regulator-max-microvolt = <2850000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + }; > + }; > + }; > + > + i2c_2: i2c@12C80000 { > + samsung,i2c-sda-delay = <100>; > + samsung,i2c-max-bus-freq = <66000>; > + status = "okay"; > + > + hdmiddc@50 { > + compatible = "samsung,exynos4210-hdmiddc"; > + reg = <0x50>; > + }; > + }; > + > + rtc@101E0000 { > + status = "okay"; > + }; > +}; > + > +&hdmi { > + status = "okay"; > + hpd-gpio = <&gpx3 7 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&hdmi_hpd_irq>; > + > + vdd_osc-supply = <&ldo10_reg>; > + vdd_pll-supply = <&ldo8_reg>; > + vdd-supply = <&ldo8_reg>;
ldo10 and ldo8 are right? I think ldo7 and ldo6 are related with hdmi from schematic. Thanks. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
