| Message ID | 1458007695-3627-6-git-send-email-cw00.choi@samsung.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
On 15.03.2016 11:08, Chanwoo Choi wrote: > This patch adds the support for Device Tree source for Samsung ARTIK5 module[1] > based on Exynos3250 SoC. The ARTIK5 module includes the follwoing devices: > - Application Processor (Samsung Exynos3250) > - WiFi/BT Combo chip (Broadcom4354) > - PMIC (Samsung S2MPS14) > - eMMC (4GB) > - DRAM LPDDR3 (512MB) > - Connectors pin (60 Pins x 3 set) > > Also, this patch adds the ARTIK5 evaluation board[2] dts file which includes > the ARTIK5 module[1] and have the devices such as sound codec, sd card port, > ethernet port, uart port and so on. > > [1] https://www.artik.io/hardware/artik-5 > [2] http://www.digikey.com/product-search/en?FV=ffecca14 > > Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> > Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> > Signed-off-by: Andi Shyti <andi.shyti@samsung.com> > --- > .../bindings/arm/samsung/samsung-boards.txt | 2 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos3250-artik5-eval.dts | 26 ++ > arch/arm/boot/dts/exynos3250-artik5.dtsi | 334 +++++++++++++++++++++ > 4 files changed, 363 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos3250-artik5-eval.dts > create mode 100644 arch/arm/boot/dts/exynos3250-artik5.dtsi > > diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > index 12129c011c8f..f5deace2b380 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > @@ -2,6 +2,8 @@ > > Required root node properties: > - compatible = should be one or more of the following. > + - "samsung,artik5" - for Exynos3250-based Samsung ARTIK5 module. > + - "samsung,artik5-eval" - for Exynos3250-based Samsung ARTIK5 eval board. > - "samsung,monk" - for Exynos3250-based Samsung Simband board. > - "samsung,rinato" - for Exynos3250-based Samsung Gear2 board. > - "samsung,smdkv310" - for Exynos4210-based Samsung SMDKV310 eval board. > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index a4a6d70e8b26..85cd586ea3d2 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -108,6 +108,7 @@ dtb-$(CONFIG_ARCH_DIGICOLOR) += \ > dtb-$(CONFIG_ARCH_EFM32) += \ > efm32gg-dk3750.dtb > dtb-$(CONFIG_ARCH_EXYNOS3) += \ > + exynos3250-artik5-eval.dtb \ > exynos3250-monk.dtb \ > exynos3250-rinato.dtb > dtb-$(CONFIG_ARCH_EXYNOS4) += \ > diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts > new file mode 100644 > index 000000000000..b476154590a5 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts > @@ -0,0 +1,26 @@ > +/* > + * Samsung's Exynos3250 based ARTIK5 evaluation board device tree source > + * > + * Copyright (c) 2016 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * Device tree source file for Samsung's ARTIK5 evaluation board > + * which is based on Samsung Exynos3250 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 "exynos3250-artik5.dtsi" > + > +/ { > + model = "Samsung ARTIK5 evaluation board"; > + compatible = "samsung,artik5-eval", "samsung,artik5", > + "samsung,exynos3250", "samsung,exynos3"; > +}; > + > +&serial_2 { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi > new file mode 100644 > index 000000000000..206625ba8cf2 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi > @@ -0,0 +1,334 @@ > +/* > + * Samsung's Exynos3250 based ARTIK5 module device tree source > + * > + * Copyright (c) 2016 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + * > + * Device tree source file for Samsung's ARTIK5 module which is based on > + * Samsung Exynos3250 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. > + */ > + > +#include "exynos3250.dtsi" > +#include <dt-bindings/clock/samsung,s2mps11.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/gpio/gpio.h> Alphabetical order for dt-bindings includes: interrupt at the end. > + > +/ { > + compatible = "samsung,artik5", "samsung,exynos3250", "samsung,exynos3"; > + > + chosen { > + stdout-path = &serial_2; > + }; > + > + memory { > + reg = <0x40000000 0x1ff00000>; > + }; > + > + firmware@0205F000 { I meant same case for every hex, also in device node. > + compatible = "samsung,secure-firmware"; > + reg = <0x0205f000 0x1000>; > + }; > + > + thermal-zones { > + cpu_thermal: cpu-thermal { > + cooling-maps { > + map0 { > + /* Corresponds to 500MHz */ > + cooling-device = <&cpu0 5 5>; > + }; > + map1 { > + /* Corresponds to 200MHz */ > + cooling-device = <&cpu0 8 8>; > + }; > + }; > + }; > + }; > +}; > + > +&adc { > + vdd-supply = <&ldo7_reg>; > + assigned-clocks = <&cmu CLK_SCLK_TSADC>; > + assigned-clock-rates = <6000000>; > +}; > + > +&cpu0 { > + cpu0-supply = <&buck2_reg>; > +}; > + > +&i2c_0 { > + #address-cells = <1>; > + #size-cells = <0>; > + samsung,i2c-sda-delay = <100>; > + samsung,i2c-slave-addr = <0x10>; > + samsung,i2c-max-bus-freq = <100000>; > + status = "okay"; > + > + s2mps14_pmic@66 { > + compatible = "samsung,s2mps14-pmic"; > + interrupt-parent = <&gpx3>; > + interrupts = <5 IRQ_TYPE_NONE>; > + reg = <0x66>; > + > + s2mps14_osc: clocks { > + compatible = "samsung,s2mps14-clk"; > + #clock-cells = <1>; > + clock-output-names = "s2mps14_ap", "unused", > + "s2mps14_bt"; > + }; > + > + regulators { > + ldo1_reg: LDO1 { > + /* VDD_ALIVE15x */ > + regulator-name = "VLDO1_1.0V"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo2_reg: LDO2 { > + /* VDDQM176 ~ VDDQM185 */ > + regulator-name = "VLDO2_1.2V"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + }; > + > + ldo3_reg: LDO3 { > + /* > + * VDD1_E106 ~ VDD1_E111 > + * DVDD_RTC_AP, DVDD_MMC2_AP > + */ > + regulator-name = "VLDO3_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo4_reg: LDO4 { > + /* AVDD_PLL1120 ~ AVDD_PLL11201 */ > + regulator-name = "VLDO4_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo5_reg: LDO5 { > + /* VDDI_PLL_ISO141 ~ VDDI_PLL_ISO142 */ > + regulator-name = "VLDO5_1.0V"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo6_reg: LDO6 { > + /* VDD_USB, VDD10_HSIC */ > + regulator-name = "VLDO6_1.0V"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + ldo7_reg: LDO7 { > + /* > + * VDD18P, AVDD18_TS, AVDD18_HSIC, AVDD_PLL2, > + * AVDD_ADC, AVDD_ABB_0, M4S_VDD18 > + */ > + regulator-name = "VLDO7_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + }; > + > + ldo8_reg: LDO8 { > + /* AVDD33_UOTG */ > + regulator-name = "VLDO8_3.0V"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-always-on; > + }; > + > + ldo9_reg: LDO9 { > + /* VDDQ_E86 ~ VDDQ_E105*/ > + regulator-name = "VLDO9_1.2V"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + }; > + > + ldo10_reg: LDO10 { > + regulator-name = "VLDO10_1.0V"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + }; > + > + ldo11_reg: LDO11 { > + /* VDD74 ~ VDD75 */ > + regulator-name = "VLDO11_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; > + }; > + > + ldo12_reg: LDO12 { > + /* VDD72 ~ VDD73 */ > + regulator-name = "VLDO12_2.8V"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; > + }; > + > + ldo13_reg: LDO13 { > + regulator-name = "VLDO13_2.8V"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + }; > + > + ldo14_reg: LDO14 { > + regulator-name = "VLDO14_2.7V"; > + regulator-min-microvolt = <2700000>; > + regulator-max-microvolt = <2700000>; > + }; > + > + ldo15_reg: LDO15 { > + regulator-name = "VLDO_3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + ldo16_reg: LDO16 { > + regulator-name = "VLDO16_3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + ldo17_reg: LDO17 { > + regulator-name = "VLDO17_3.0V"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + }; > + > + ldo18_reg: LDO18 { > + /* DVDD_MMC2_AP */ > + regulator-name = "VLDO18_2.8V"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + }; > + > + ldo19_reg: LDO19 { > + regulator-name = "VLDO19_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + ldo20_reg: LDO20 { > + regulator-name = "VLDO20_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + ldo21_reg: LDO21 { > + regulator-name = "VLDO21_1.25V"; > + regulator-min-microvolt = <1250000>; > + regulator-max-microvolt = <1250000>; > + }; > + > + ldo22_reg: LDO22 { > + regulator-name = "VLDO22_1.2V"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + }; > + > + ldo23_reg: LDO23 { > + /* Xi2c3_SDA/SCL, Xi2c7_SDA/SCL, WLAN_SDIO */ > + regulator-name = "VLDO23_1.8V"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + ldo24_reg: LDO24 { > + regulator-name = "VLDO24_3.0V"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + }; > + > + ldo25_reg: LDO25 { > + regulator-name = "VLDO25_3.0V"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + }; > + > + buck1_reg: BUCK1 { > + /* VDD_MIF */ > + regulator-name = "VBUCK1_1.0V"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + buck2_reg: BUCK2 { > + /* VDD_CPU */ > + regulator-name = "VBUCK2_1.2V"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + }; > + > + buck3_reg: BUCK3 { > + /* VDD_G3D */ > + regulator-name = "VBUCK3_1.0V"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1000000>; > + regulator-always-on; > + }; > + > + buck4_reg: BUCK4 { > + regulator-name = "VBUCK4_1.95V"; > + regulator-min-microvolt = <1950000>; > + regulator-max-microvolt = <1950000>; > + regulator-always-on; > + }; > + > + buck5_reg: BUCK5 { > + regulator-name = "VBUCK5_1.35V"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > +&mshc_0 { > + num-slots = <1>; > + non-removable; > + cap-mmc-highspeed; > + card-detect-delay = <200>; > + vmmc-supply = <&ldo12_reg>; > + clock-frequency = <100000000>; > + clock-freq-min-max = <400000 100000000>; > + samsung,dw-mshc-ciu-div = <1>; > + samsung,dw-mshc-sdr-timing = <0 1>; > + samsung,dw-mshc-ddr-timing = <1 2>; > + pinctrl-names = "default"; > + pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; > + bus-width = <8>; > + status = "okay"; > +}; > + > +&tmu { > + status = "okay"; > +}; > + > +&rtc { > + clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; > + clock-names = "rtc", "rtc_src"; > + status = "okay"; > +}; Alphabetical order please, so rtc before tmu. These are minor nits, so no need to resend. I can fix them when applying (but if resend happens then please fix them). Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Best regards, Krzysztof > + > +&xusbxti { > + clock-frequency = <24000000>; > +}; > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 2016? 03? 15? 11:33, Krzysztof Kozlowski wrote: > On 15.03.2016 11:08, Chanwoo Choi wrote: >> This patch adds the support for Device Tree source for Samsung ARTIK5 module[1] >> based on Exynos3250 SoC. The ARTIK5 module includes the follwoing devices: >> - Application Processor (Samsung Exynos3250) >> - WiFi/BT Combo chip (Broadcom4354) >> - PMIC (Samsung S2MPS14) >> - eMMC (4GB) >> - DRAM LPDDR3 (512MB) >> - Connectors pin (60 Pins x 3 set) >> >> Also, this patch adds the ARTIK5 evaluation board[2] dts file which includes >> the ARTIK5 module[1] and have the devices such as sound codec, sd card port, >> ethernet port, uart port and so on. >> >> [1] https://www.artik.io/hardware/artik-5 >> [2] http://www.digikey.com/product-search/en?FV=ffecca14 >> >> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> >> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> >> Signed-off-by: Andi Shyti <andi.shyti@samsung.com> >> --- >> .../bindings/arm/samsung/samsung-boards.txt | 2 + >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/exynos3250-artik5-eval.dts | 26 ++ >> arch/arm/boot/dts/exynos3250-artik5.dtsi | 334 +++++++++++++++++++++ >> 4 files changed, 363 insertions(+) >> create mode 100644 arch/arm/boot/dts/exynos3250-artik5-eval.dts >> create mode 100644 arch/arm/boot/dts/exynos3250-artik5.dtsi >> >> diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> index 12129c011c8f..f5deace2b380 100644 >> --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> @@ -2,6 +2,8 @@ >> >> Required root node properties: >> - compatible = should be one or more of the following. >> + - "samsung,artik5" - for Exynos3250-based Samsung ARTIK5 module. >> + - "samsung,artik5-eval" - for Exynos3250-based Samsung ARTIK5 eval board. >> - "samsung,monk" - for Exynos3250-based Samsung Simband board. >> - "samsung,rinato" - for Exynos3250-based Samsung Gear2 board. >> - "samsung,smdkv310" - for Exynos4210-based Samsung SMDKV310 eval board. >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index a4a6d70e8b26..85cd586ea3d2 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -108,6 +108,7 @@ dtb-$(CONFIG_ARCH_DIGICOLOR) += \ >> dtb-$(CONFIG_ARCH_EFM32) += \ >> efm32gg-dk3750.dtb >> dtb-$(CONFIG_ARCH_EXYNOS3) += \ >> + exynos3250-artik5-eval.dtb \ >> exynos3250-monk.dtb \ >> exynos3250-rinato.dtb >> dtb-$(CONFIG_ARCH_EXYNOS4) += \ >> diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts >> new file mode 100644 >> index 000000000000..b476154590a5 >> --- /dev/null >> +++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts >> @@ -0,0 +1,26 @@ >> +/* >> + * Samsung's Exynos3250 based ARTIK5 evaluation board device tree source >> + * >> + * Copyright (c) 2016 Samsung Electronics Co., Ltd. >> + * http://www.samsung.com >> + * >> + * Device tree source file for Samsung's ARTIK5 evaluation board >> + * which is based on Samsung Exynos3250 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 "exynos3250-artik5.dtsi" >> + >> +/ { >> + model = "Samsung ARTIK5 evaluation board"; >> + compatible = "samsung,artik5-eval", "samsung,artik5", >> + "samsung,exynos3250", "samsung,exynos3"; >> +}; >> + >> +&serial_2 { >> + status = "okay"; >> +}; >> diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi >> new file mode 100644 >> index 000000000000..206625ba8cf2 >> --- /dev/null >> +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi >> @@ -0,0 +1,334 @@ >> +/* >> + * Samsung's Exynos3250 based ARTIK5 module device tree source >> + * >> + * Copyright (c) 2016 Samsung Electronics Co., Ltd. >> + * http://www.samsung.com >> + * >> + * Device tree source file for Samsung's ARTIK5 module which is based on >> + * Samsung Exynos3250 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. >> + */ >> + >> +#include "exynos3250.dtsi" >> +#include <dt-bindings/clock/samsung,s2mps11.h> >> +#include <dt-bindings/interrupt-controller/irq.h> >> +#include <dt-bindings/gpio/gpio.h> > > Alphabetical order for dt-bindings includes: interrupt at the end. OK. I'll keep it. > >> + >> +/ { >> + compatible = "samsung,artik5", "samsung,exynos3250", "samsung,exynos3"; >> + >> + chosen { >> + stdout-path = &serial_2; >> + }; >> + >> + memory { >> + reg = <0x40000000 0x1ff00000>; >> + }; >> + >> + firmware@0205F000 { > > I meant same case for every hex, also in device node. OK. I'll keep it. > >> + compatible = "samsung,secure-firmware"; >> + reg = <0x0205f000 0x1000>; >> + }; >> + >> + thermal-zones { >> + cpu_thermal: cpu-thermal { >> + cooling-maps { >> + map0 { >> + /* Corresponds to 500MHz */ >> + cooling-device = <&cpu0 5 5>; >> + }; >> + map1 { >> + /* Corresponds to 200MHz */ >> + cooling-device = <&cpu0 8 8>; >> + }; [snip] >> + >> +&mshc_0 { >> + num-slots = <1>; >> + non-removable; >> + cap-mmc-highspeed; >> + card-detect-delay = <200>; >> + vmmc-supply = <&ldo12_reg>; >> + clock-frequency = <100000000>; >> + clock-freq-min-max = <400000 100000000>; >> + samsung,dw-mshc-ciu-div = <1>; >> + samsung,dw-mshc-sdr-timing = <0 1>; >> + samsung,dw-mshc-ddr-timing = <1 2>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; >> + bus-width = <8>; >> + status = "okay"; >> +}; >> + >> +&tmu { >> + status = "okay"; >> +}; >> + >> +&rtc { >> + clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; >> + clock-names = "rtc", "rtc_src"; >> + status = "okay"; >> +}; > > Alphabetical order please, so rtc before tmu. > > These are minor nits, so no need to resend. I can fix them when applying > (but if resend happens then please fix them). > > Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> > Thanks for your fixup. Best Regards, Chanwoo Choi -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index 12129c011c8f..f5deace2b380 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -2,6 +2,8 @@ Required root node properties: - compatible = should be one or more of the following. + - "samsung,artik5" - for Exynos3250-based Samsung ARTIK5 module. + - "samsung,artik5-eval" - for Exynos3250-based Samsung ARTIK5 eval board. - "samsung,monk" - for Exynos3250-based Samsung Simband board. - "samsung,rinato" - for Exynos3250-based Samsung Gear2 board. - "samsung,smdkv310" - for Exynos4210-based Samsung SMDKV310 eval board. diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a4a6d70e8b26..85cd586ea3d2 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -108,6 +108,7 @@ dtb-$(CONFIG_ARCH_DIGICOLOR) += \ dtb-$(CONFIG_ARCH_EFM32) += \ efm32gg-dk3750.dtb dtb-$(CONFIG_ARCH_EXYNOS3) += \ + exynos3250-artik5-eval.dtb \ exynos3250-monk.dtb \ exynos3250-rinato.dtb dtb-$(CONFIG_ARCH_EXYNOS4) += \ diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts new file mode 100644 index 000000000000..b476154590a5 --- /dev/null +++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts @@ -0,0 +1,26 @@ +/* + * Samsung's Exynos3250 based ARTIK5 evaluation board device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's ARTIK5 evaluation board + * which is based on Samsung Exynos3250 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 "exynos3250-artik5.dtsi" + +/ { + model = "Samsung ARTIK5 evaluation board"; + compatible = "samsung,artik5-eval", "samsung,artik5", + "samsung,exynos3250", "samsung,exynos3"; +}; + +&serial_2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi new file mode 100644 index 000000000000..206625ba8cf2 --- /dev/null +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -0,0 +1,334 @@ +/* + * Samsung's Exynos3250 based ARTIK5 module device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's ARTIK5 module which is based on + * Samsung Exynos3250 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. + */ + +#include "exynos3250.dtsi" +#include <dt-bindings/clock/samsung,s2mps11.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + compatible = "samsung,artik5", "samsung,exynos3250", "samsung,exynos3"; + + chosen { + stdout-path = &serial_2; + }; + + memory { + reg = <0x40000000 0x1ff00000>; + }; + + firmware@0205F000 { + compatible = "samsung,secure-firmware"; + reg = <0x0205f000 0x1000>; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + cooling-maps { + map0 { + /* Corresponds to 500MHz */ + cooling-device = <&cpu0 5 5>; + }; + map1 { + /* Corresponds to 200MHz */ + cooling-device = <&cpu0 8 8>; + }; + }; + }; + }; +}; + +&adc { + vdd-supply = <&ldo7_reg>; + assigned-clocks = <&cmu CLK_SCLK_TSADC>; + assigned-clock-rates = <6000000>; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&i2c_0 { + #address-cells = <1>; + #size-cells = <0>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + status = "okay"; + + s2mps14_pmic@66 { + compatible = "samsung,s2mps14-pmic"; + interrupt-parent = <&gpx3>; + interrupts = <5 IRQ_TYPE_NONE>; + reg = <0x66>; + + s2mps14_osc: clocks { + compatible = "samsung,s2mps14-clk"; + #clock-cells = <1>; + clock-output-names = "s2mps14_ap", "unused", + "s2mps14_bt"; + }; + + regulators { + ldo1_reg: LDO1 { + /* VDD_ALIVE15x */ + regulator-name = "VLDO1_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + /* VDDQM176 ~ VDDQM185 */ + regulator-name = "VLDO2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + /* + * VDD1_E106 ~ VDD1_E111 + * DVDD_RTC_AP, DVDD_MMC2_AP + */ + regulator-name = "VLDO3_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + /* AVDD_PLL1120 ~ AVDD_PLL11201 */ + regulator-name = "VLDO4_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo5_reg: LDO5 { + /* VDDI_PLL_ISO141 ~ VDDI_PLL_ISO142 */ + regulator-name = "VLDO5_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + /* VDD_USB, VDD10_HSIC */ + regulator-name = "VLDO6_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + /* + * VDD18P, AVDD18_TS, AVDD18_HSIC, AVDD_PLL2, + * AVDD_ADC, AVDD_ABB_0, M4S_VDD18 + */ + regulator-name = "VLDO7_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo8_reg: LDO8 { + /* AVDD33_UOTG */ + regulator-name = "VLDO8_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + ldo9_reg: LDO9 { + /* VDDQ_E86 ~ VDDQ_E105*/ + regulator-name = "VLDO9_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "VLDO10_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + ldo11_reg: LDO11 { + /* VDD74 ~ VDD75 */ + regulator-name = "VLDO11_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; + }; + + ldo12_reg: LDO12 { + /* VDD72 ~ VDD73 */ + regulator-name = "VLDO12_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; + }; + + ldo13_reg: LDO13 { + regulator-name = "VLDO13_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo14_reg: LDO14 { + regulator-name = "VLDO14_2.7V"; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + ldo15_reg: LDO15 { + regulator-name = "VLDO_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo16_reg: LDO16 { + regulator-name = "VLDO16_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo17_reg: LDO17 { + regulator-name = "VLDO17_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo18_reg: LDO18 { + /* DVDD_MMC2_AP */ + regulator-name = "VLDO18_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo19_reg: LDO19 { + regulator-name = "VLDO19_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo20_reg: LDO20 { + regulator-name = "VLDO20_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo21_reg: LDO21 { + regulator-name = "VLDO21_1.25V"; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + }; + + ldo22_reg: LDO22 { + regulator-name = "VLDO22_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo23_reg: LDO23 { + /* Xi2c3_SDA/SCL, Xi2c7_SDA/SCL, WLAN_SDIO */ + regulator-name = "VLDO23_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo24_reg: LDO24 { + regulator-name = "VLDO24_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo25_reg: LDO25 { + regulator-name = "VLDO25_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + buck1_reg: BUCK1 { + /* VDD_MIF */ + regulator-name = "VBUCK1_1.0V"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + buck2_reg: BUCK2 { + /* VDD_CPU */ + regulator-name = "VBUCK2_1.2V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck3_reg: BUCK3 { + /* VDD_G3D */ + regulator-name = "VBUCK3_1.0V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "VBUCK4_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + }; + + buck5_reg: BUCK5 { + regulator-name = "VBUCK5_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + }; + }; +}; + +&mshc_0 { + num-slots = <1>; + non-removable; + cap-mmc-highspeed; + card-detect-delay = <200>; + vmmc-supply = <&ldo12_reg>; + clock-frequency = <100000000>; + clock-freq-min-max = <400000 100000000>; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <1 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; + bus-width = <8>; + status = "okay"; +}; + +&tmu { + status = "okay"; +}; + +&rtc { + clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; + clock-names = "rtc", "rtc_src"; + status = "okay"; +}; + +&xusbxti { + clock-frequency = <24000000>; +};