* [PATCH v6 0/3] Add a new board TOPEET iTOP for Exynos 4412
@ 2016-09-07 21:58 ` Randy Li
0 siblings, 0 replies; 27+ messages in thread
From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw)
To: devicetree
Cc: mark.rutland, linux, kgene, krzk, linux-arm-kernel,
linux-samsung-soc, linux-kernel, robh, Randy Li
Changelog:
v6:
move pwms pinctrl to pwms node
fix the order of the dtb file in Makefile
- v5:
- correct the mail format
- v4:
- re-order some nodes in alphabetical order
- fix some minor bugs
- add a entry in vendor list
- v3:
- fixing the rtc clock, using clock source from PMIC
- enable the tmu
- enable the fimc for elite board
- suuport the audio codec at elite board
- fixing minor bugs in the last commit
- v2:
- removing rtc node
the clock source driver is not done yet.
- adding exynos-bus
- fixing the MFC
Randy Li (3):
ARM: dts: Add TOPEET itop core board SCP package version
ARM: dts: add TOPEET itop elite based board
devicetree: bindings: Add vendor prefix for Topeet.
.../bindings/arm/samsung/samsung-boards.txt | 3 +
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 ++++++++++
arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi | 490 +++++++++++++++++++++
5 files changed, 734 insertions(+)
create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts
create mode 100644 arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
--
2.7.4
^ permalink raw reply [flat|nested] 27+ messages in thread* [PATCH v6 0/3] Add a new board TOPEET iTOP for Exynos 4412 @ 2016-09-07 21:58 ` Randy Li 0 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: linux-arm-kernel Changelog: v6: move pwms pinctrl to pwms node fix the order of the dtb file in Makefile - v5: - correct the mail format - v4: - re-order some nodes in alphabetical order - fix some minor bugs - add a entry in vendor list - v3: - fixing the rtc clock, using clock source from PMIC - enable the tmu - enable the fimc for elite board - suuport the audio codec at elite board - fixing minor bugs in the last commit - v2: - removing rtc node the clock source driver is not done yet. - adding exynos-bus - fixing the MFC Randy Li (3): ARM: dts: Add TOPEET itop core board SCP package version ARM: dts: add TOPEET itop elite based board devicetree: bindings: Add vendor prefix for Topeet. .../bindings/arm/samsung/samsung-boards.txt | 3 + .../devicetree/bindings/vendor-prefixes.txt | 1 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 ++++++++++ arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi | 490 +++++++++++++++++++++ 5 files changed, 734 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts create mode 100644 arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi -- 2.7.4 ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 1/3] ARM: dts: Add TOPEET itop core board SCP package version 2016-09-07 21:58 ` Randy Li @ 2016-09-07 21:58 ` Randy Li -1 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: devicetree Cc: mark.rutland, linux, kgene, krzk, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh, Randy Li The TOPEET itop is a samsung exnynos 4412 core board, which have two package versions. This patch add the support for SCP version. Currently supported are USB3503A HSIC, USB OTG, eMMC, rtc and PMIC. The future features are in the based board. Also MFC and watchdog have been enabled. Signed-off-by: Randy Li <ayaka@soulik.info> --- arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi | 490 ++++++++++++++++++++++++ 1 file changed, 490 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi new file mode 100644 index 0000000..9c02b16 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi @@ -0,0 +1,490 @@ +/* + * TOPEET's Exynos4412 based itop board device tree source + * + * Copyright (c) 2016 SUMOMO Computer Association + * https://www.sumomo.mobi + * Randy Li <ayaka@soulik.info> + * + * Device tree source file for TOPEET iTop Exynos 4412 SCP package core + * 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. +*/ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/clock/samsung,s2mps11.h> +#include "exynos4412.dtsi" +#include "exynos4412-ppmu-common.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" + +/ { + memory { + reg = <0x40000000 0x40000000>; + }; + + firmware@0203F000 { + compatible = "samsung,secure-firmware"; + reg = <0x0203F000 0x1000>; + }; + + fixed-rate-clocks { + xxti { + compatible = "samsung,clock-xxti"; + clock-frequency = <0>; + }; + + xusbxti { + compatible = "samsung,clock-xusbxti"; + clock-frequency = <24000000>; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + cooling-maps { + map0 { + /* Corresponds to 800MHz at freq_table */ + cooling-device = <&cpu0 7 7>; + }; + map1 { + /* Corresponds to 200MHz at freq_table */ + cooling-device = <&cpu0 13 13>; + }; + }; + }; + }; + + usb-hub { + compatible = "smsc,usb3503a"; + reset-gpios = <&gpm2 4 GPIO_ACTIVE_LOW>; + connect-gpios = <&gpm3 3 GPIO_ACTIVE_HIGH>; + intn-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hsic_reset>; + }; +}; + +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + +&bus_acp { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_c2c { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_leftbus { + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + status = "okay"; +}; + +&bus_rightbus { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&hsotg { + vusb_d-supply = <&ldo15_reg>; + vusb_a-supply = <&ldo12_reg>; +}; + +&i2c_1 { + #address-cells = <1>; + #size-cells = <0>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <400000>; + pinctrl-0 = <&i2c1_bus>; + pinctrl-names = "default"; + status = "okay"; + + s5m8767: s5m8767_pmic@66 { + compatible = "samsung,s5m8767-pmic"; + reg = <0x66>; + + s5m8767,pmic-buck-default-dvs-idx = <3>; + + s5m8767,pmic-buck-dvs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>, + <&gpb 6 GPIO_ACTIVE_HIGH>, + <&gpb 7 GPIO_ACTIVE_HIGH>; + + s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, + <&gpm3 6 GPIO_ACTIVE_HIGH>, + <&gpm3 7 GPIO_ACTIVE_HIGH>; + + /* VDD_ARM */ + s5m8767,pmic-buck2-dvs-voltage = <1356250>, <1300000>, + <1243750>, <1118750>, + <1068750>, <1012500>, + <956250>, <900000>; + /* VDD_INT */ + s5m8767,pmic-buck3-dvs-voltage = <1000000>, <1000000>, + <925000>, <925000>, + <887500>, <887500>, + <850000>, <850000>; + /* VDD_G3D */ + s5m8767,pmic-buck4-dvs-voltage = <1081250>, <1081250>, + <1025000>, <950000>, + <918750>, <900000>, + <875000>, <831250>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ALIVE"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + /* SCP uses 1.5v, POP uses 1.2v */ + ldo2_reg: LDO2 { + regulator-name = "VDDQ_M12"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo3_reg: LDO3 { + regulator-name = "VDDIOAP_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo4_reg: LDO4 { + regulator-name = "VDDQ_PRE"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo6_reg: LDO6 { + regulator-name = "VDD10_MPLL"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo7_reg: LDO7 { + regulator-name = "VDD10_XPLL"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo8_reg: LDO8 { + regulator-name = "VDD10_MIPI"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo9_reg: LDO9 { + regulator-name = "VDD33_LCD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo10_reg: LDO10 { + regulator-name = "VDD18_MIPI"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo11_reg: LDO11 { + regulator-name = "VDD18_ABB1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo12_reg: LDO12 { + regulator-name = "VDD33_UOTG"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo13_reg: LDO13 { + regulator-name = "VDDIOPERI_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo14_reg: LDO14 { + regulator-name = "VDD18_ABB02"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo15_reg: LDO15 { + regulator-name = "VDD10_USH"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo16_reg: LDO16 { + regulator-name = "VDD18_HSIC"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo17_reg: LDO17 { + regulator-name = "VDDIOAP_MMC012_28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + /* Used by HSIC */ + ldo18_reg: LDO18 { + regulator-name = "VDDIOPERI_28"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo20_reg: LDO20 { + regulator-name = "VDD28_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo21_reg: LDO21 { + regulator-name = "VDD28_AF"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo22_reg: LDO22 { + regulator-name = "VDDA28_2M"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo23_reg: LDO23 { + regulator-name = "VDD28_TF"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo24_reg: LDO24 { + regulator-name = "VDD33_A31"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo25_reg: LDO25 { + regulator-name = "VDD18_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo26_reg: LDO26 { + regulator-name = "VDD18_A31"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo27_reg: LDO27 { + regulator-name = "GPS_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo28_reg: LDO28 { + regulator-name = "DVDD12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + op_mode = <1>; /* Normal Mode */ + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1456250>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck3_reg: BUCK3 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <875000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck5_reg: BUCK5 { + regulator-name = "vdd_m12"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck6_reg: BUCK6 { + regulator-name = "vdd12_5m"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck7_reg: BUCK7 { + regulator-name = "pvdd_buck7"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <2000000>; + regulator-boot-on; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck8_reg: BUCK8 { + regulator-name = "pvdd_buck8"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck9_reg: BUCK9 { + regulator-name = "vddf28_emmc"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <3000000>; + op_mode = <1>; /* Normal Mode */ + }; + }; + + s5m8767_osc: clocks { + #clock-cells = <1>; + clock-output-names = "s5m8767_ap", + "s5m8767_cp", "s5m8767_bt"; + }; + + }; +}; + +&mfc { + status = "okay"; +}; + +&mshc_0 { + pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; + pinctrl-names = "default"; + status = "okay"; + vmmc-supply = <&buck9_reg>; + num-slots = <1>; + broken-cd; + card-detect-delay = <200>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <2 3>; + samsung,dw-mshc-ddr-timing = <1 2>; + bus-width = <8>; + cap-mmc-highspeed; +}; + +&pinctrl_1 { + hsic_reset: hsic-reset { + samsung,pins = "gpm2-4"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; +}; + +&rtc { + status = "okay"; + clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>; + clock-names = "rtc", "rtc_src"; +}; + +&tmu { + vtmu-supply = <&ldo16_reg>; + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; -- 2.7.4 ^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH v6 1/3] ARM: dts: Add TOPEET itop core board SCP package version @ 2016-09-07 21:58 ` Randy Li 0 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: linux-arm-kernel The TOPEET itop is a samsung exnynos 4412 core board, which have two package versions. This patch add the support for SCP version. Currently supported are USB3503A HSIC, USB OTG, eMMC, rtc and PMIC. The future features are in the based board. Also MFC and watchdog have been enabled. Signed-off-by: Randy Li <ayaka@soulik.info> --- arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi | 490 ++++++++++++++++++++++++ 1 file changed, 490 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi new file mode 100644 index 0000000..9c02b16 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi @@ -0,0 +1,490 @@ +/* + * TOPEET's Exynos4412 based itop board device tree source + * + * Copyright (c) 2016 SUMOMO Computer Association + * https://www.sumomo.mobi + * Randy Li <ayaka@soulik.info> + * + * Device tree source file for TOPEET iTop Exynos 4412 SCP package core + * 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. +*/ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/clock/samsung,s2mps11.h> +#include "exynos4412.dtsi" +#include "exynos4412-ppmu-common.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" + +/ { + memory { + reg = <0x40000000 0x40000000>; + }; + + firmware at 0203F000 { + compatible = "samsung,secure-firmware"; + reg = <0x0203F000 0x1000>; + }; + + fixed-rate-clocks { + xxti { + compatible = "samsung,clock-xxti"; + clock-frequency = <0>; + }; + + xusbxti { + compatible = "samsung,clock-xusbxti"; + clock-frequency = <24000000>; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + cooling-maps { + map0 { + /* Corresponds to 800MHz at freq_table */ + cooling-device = <&cpu0 7 7>; + }; + map1 { + /* Corresponds to 200MHz at freq_table */ + cooling-device = <&cpu0 13 13>; + }; + }; + }; + }; + + usb-hub { + compatible = "smsc,usb3503a"; + reset-gpios = <&gpm2 4 GPIO_ACTIVE_LOW>; + connect-gpios = <&gpm3 3 GPIO_ACTIVE_HIGH>; + intn-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hsic_reset>; + }; +}; + +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + +&bus_acp { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_c2c { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_leftbus { + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + status = "okay"; +}; + +&bus_rightbus { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&hsotg { + vusb_d-supply = <&ldo15_reg>; + vusb_a-supply = <&ldo12_reg>; +}; + +&i2c_1 { + #address-cells = <1>; + #size-cells = <0>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <400000>; + pinctrl-0 = <&i2c1_bus>; + pinctrl-names = "default"; + status = "okay"; + + s5m8767: s5m8767_pmic at 66 { + compatible = "samsung,s5m8767-pmic"; + reg = <0x66>; + + s5m8767,pmic-buck-default-dvs-idx = <3>; + + s5m8767,pmic-buck-dvs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>, + <&gpb 6 GPIO_ACTIVE_HIGH>, + <&gpb 7 GPIO_ACTIVE_HIGH>; + + s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, + <&gpm3 6 GPIO_ACTIVE_HIGH>, + <&gpm3 7 GPIO_ACTIVE_HIGH>; + + /* VDD_ARM */ + s5m8767,pmic-buck2-dvs-voltage = <1356250>, <1300000>, + <1243750>, <1118750>, + <1068750>, <1012500>, + <956250>, <900000>; + /* VDD_INT */ + s5m8767,pmic-buck3-dvs-voltage = <1000000>, <1000000>, + <925000>, <925000>, + <887500>, <887500>, + <850000>, <850000>; + /* VDD_G3D */ + s5m8767,pmic-buck4-dvs-voltage = <1081250>, <1081250>, + <1025000>, <950000>, + <918750>, <900000>, + <875000>, <831250>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ALIVE"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + /* SCP uses 1.5v, POP uses 1.2v */ + ldo2_reg: LDO2 { + regulator-name = "VDDQ_M12"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo3_reg: LDO3 { + regulator-name = "VDDIOAP_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo4_reg: LDO4 { + regulator-name = "VDDQ_PRE"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo6_reg: LDO6 { + regulator-name = "VDD10_MPLL"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo7_reg: LDO7 { + regulator-name = "VDD10_XPLL"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo8_reg: LDO8 { + regulator-name = "VDD10_MIPI"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo9_reg: LDO9 { + regulator-name = "VDD33_LCD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo10_reg: LDO10 { + regulator-name = "VDD18_MIPI"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo11_reg: LDO11 { + regulator-name = "VDD18_ABB1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo12_reg: LDO12 { + regulator-name = "VDD33_UOTG"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo13_reg: LDO13 { + regulator-name = "VDDIOPERI_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo14_reg: LDO14 { + regulator-name = "VDD18_ABB02"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo15_reg: LDO15 { + regulator-name = "VDD10_USH"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo16_reg: LDO16 { + regulator-name = "VDD18_HSIC"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo17_reg: LDO17 { + regulator-name = "VDDIOAP_MMC012_28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + /* Used by HSIC */ + ldo18_reg: LDO18 { + regulator-name = "VDDIOPERI_28"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + ldo20_reg: LDO20 { + regulator-name = "VDD28_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo21_reg: LDO21 { + regulator-name = "VDD28_AF"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo22_reg: LDO22 { + regulator-name = "VDDA28_2M"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo23_reg: LDO23 { + regulator-name = "VDD28_TF"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo24_reg: LDO24 { + regulator-name = "VDD33_A31"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo25_reg: LDO25 { + regulator-name = "VDD18_CAM"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo26_reg: LDO26 { + regulator-name = "VDD18_A31"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo27_reg: LDO27 { + regulator-name = "GPS_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; /* Normal Mode */ + }; + + ldo28_reg: LDO28 { + regulator-name = "DVDD12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + op_mode = <1>; /* Normal Mode */ + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1456250>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck3_reg: BUCK3 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <875000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck5_reg: BUCK5 { + regulator-name = "vdd_m12"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck6_reg: BUCK6 { + regulator-name = "vdd12_5m"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck7_reg: BUCK7 { + regulator-name = "pvdd_buck7"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <2000000>; + regulator-boot-on; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck8_reg: BUCK8 { + regulator-name = "pvdd_buck8"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + op_mode = <1>; /* Normal Mode */ + }; + + buck9_reg: BUCK9 { + regulator-name = "vddf28_emmc"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <3000000>; + op_mode = <1>; /* Normal Mode */ + }; + }; + + s5m8767_osc: clocks { + #clock-cells = <1>; + clock-output-names = "s5m8767_ap", + "s5m8767_cp", "s5m8767_bt"; + }; + + }; +}; + +&mfc { + status = "okay"; +}; + +&mshc_0 { + pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; + pinctrl-names = "default"; + status = "okay"; + vmmc-supply = <&buck9_reg>; + num-slots = <1>; + broken-cd; + card-detect-delay = <200>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <2 3>; + samsung,dw-mshc-ddr-timing = <1 2>; + bus-width = <8>; + cap-mmc-highspeed; +}; + +&pinctrl_1 { + hsic_reset: hsic-reset { + samsung,pins = "gpm2-4"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; +}; + +&rtc { + status = "okay"; + clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>; + clock-names = "rtc", "rtc_src"; +}; + +&tmu { + vtmu-supply = <&ldo16_reg>; + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; -- 2.7.4 ^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-07 21:58 ` Randy Li 0 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: devicetree Cc: mark.rutland, linux, kgene, krzk, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh, Randy Li The TOPEET itop exynos 4412 have three versions base board. The Elite version is the cheap one without too much peripheral devices on it. Currently supported are serial console, wired networking(USB), USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also enabled. The FIMC is not used for camera currently, I enabled it just for a colorspace convertor. Signed-off-by: Randy Li <ayaka@soulik.info> --- .../bindings/arm/samsung/samsung-boards.txt | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ 3 files changed, 243 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index 0ea7f14..c7159ac 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -22,6 +22,9 @@ Required root node properties: * FriendlyARM - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM TINY4412 board. + * TOPEET + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET + Elite base board. * Google - "google,pi" - for Exynos5800-based Google Peach Pi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 207f96f..0b39d00 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ exynos4210-smdkv310.dtb \ exynos4210-trats.dtb \ exynos4210-universal_c210.dtb \ + exynos4412-itop-elite.dtb \ exynos4412-odroidu3.dtb \ exynos4412-odroidx.dtb \ exynos4412-odroidx2.dtb \ diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts new file mode 100644 index 0000000..dd83689 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -0,0 +1,239 @@ +/* + * TOPEET's Exynos4412 based itop board device tree source + * + * Copyright (c) 2016 SUMOMO Computer Association + * https://www.sumomo.mobi + * Randy Li <ayaka@soulik.info> + * + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> +#include "exynos4412-itop-scp-core.dtsi" + +/ { + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; + + chosen { + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; + stdout-path = "serial2:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led2 { + label = "red:system"; + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + led3 { + label = "red:user"; + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + home { + label = "GPIO Key Home"; + linux,code = <KEY_HOME>; + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; + }; + + back { + label = "GPIO Key Back"; + linux,code = <KEY_BACK>; + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; + }; + + sleep { + label = "GPIO Key Sleep"; + linux,code = <KEY_POWER>; + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; + }; + + vol-up { + label = "GPIO Key Vol+"; + linux,code = <KEY_UP>; + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; + }; + + vol-down { + label = "GPIO Key Vol-"; + linux,code = <KEY_DOWN>; + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "wm-sound"; + + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, + <&clock_audss EXYNOS_MOUT_I2S>, + <&clock_audss EXYNOS_DOUT_SRP>, + <&clock_audss EXYNOS_DOUT_AUD_BUS>; + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, + <&clock_audss EXYNOS_MOUT_AUDSS>; + assigned-clock-rates = <0>, + <0>, + <112896000>, + <11289600>; + + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&link0_codec>; + simple-audio-card,frame-master = <&link0_codec>; + + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Speaker", "Speaker", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Speaker", "SPK_LP", + "Speaker", "SPK_LN", + "Speaker", "SPK_RP", + "Speaker", "SPK_RN", + "LINPUT1", "Mic Jack", + "LINPUT3", "Mic Jack", + "RINPUT1", "Mic Jack", + "RINPUT2", "Mic Jack"; + + simple-audio-card,cpu { + sound-dai = <&i2s0 0>; + }; + + link0_codec: simple-audio-card,codec { + sound-dai = <&codec>; + clocks = <&i2s0 CLK_I2S_CDCLK>; + system-clock-frequency = <11289600>; + }; + }; + + beep { + compatible = "pwm-beeper"; + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; + }; + + camera: camera { + pinctrl-0 = <&cam_port_a_clk_active>; + pinctrl-names = "default"; + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_CAM0>; + assigned-clock-parents = <&clock CLK_XUSBXTI>; + }; +}; + +&adc { + vdd-supply = <&ldo3_reg>; + status = "okay"; +}; + +&ehci { + status = "okay"; + /* In order to reset USB ethernet */ + samsung,vbus-gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>; + + port@0 { + status = "okay"; + }; + + port@2 { + status = "okay"; + }; +}; + +&exynos_usbphy { + status = "okay"; +}; + +&fimc_0 { + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_FIMC0>, + <&clock CLK_SCLK_FIMC0>; + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; + assigned-clock-rates = <0>, <176000000>; +}; + +&hsotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&i2c_4 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c4_bus>; + pinctrl-names = "default"; + status = "okay"; + + codec: wm8960@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&pmu_system_controller 0>; + clock-names = "MCLK1"; + wlf,shared-lrclk; + #sound-dai-cells = <0>; + }; +}; + +&i2s0 { + pinctrl-0 = <&i2s0_bus>; + pinctrl-names = "default"; + status = "okay"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_DOUT_AUD_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; +}; + +&pinctrl_1 { + ether-reset { + samsung,pins = "gpc0-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; +}; + +&pwm { + status = "okay"; + pinctrl-0 = <&pwm0_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <0>; +}; + +&sdhci_2 { + bus-width = <4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; + pinctrl-names = "default"; + cd-gpio = <&gpx0 7 GPIO_ACTIVE_LOW>; + cap-sd-highspeed; + vmmc-supply = <&ldo23_reg>; + vqmmc-supply = <&ldo17_reg>; + status = "okay"; +}; + +&serial_1 { + status = "okay"; +}; + +&serial_2 { + status = "okay"; +}; -- 2.7.4 ^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-07 21:58 ` Randy Li 0 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: linux-arm-kernel The TOPEET itop exynos 4412 have three versions base board. The Elite version is the cheap one without too much peripheral devices on it. Currently supported are serial console, wired networking(USB), USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also enabled. The FIMC is not used for camera currently, I enabled it just for a colorspace convertor. Signed-off-by: Randy Li <ayaka@soulik.info> --- .../bindings/arm/samsung/samsung-boards.txt | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ 3 files changed, 243 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index 0ea7f14..c7159ac 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -22,6 +22,9 @@ Required root node properties: * FriendlyARM - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM TINY4412 board. + * TOPEET + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET + Elite base board. * Google - "google,pi" - for Exynos5800-based Google Peach Pi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 207f96f..0b39d00 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ exynos4210-smdkv310.dtb \ exynos4210-trats.dtb \ exynos4210-universal_c210.dtb \ + exynos4412-itop-elite.dtb \ exynos4412-odroidu3.dtb \ exynos4412-odroidx.dtb \ exynos4412-odroidx2.dtb \ diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts new file mode 100644 index 0000000..dd83689 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -0,0 +1,239 @@ +/* + * TOPEET's Exynos4412 based itop board device tree source + * + * Copyright (c) 2016 SUMOMO Computer Association + * https://www.sumomo.mobi + * Randy Li <ayaka@soulik.info> + * + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> +#include "exynos4412-itop-scp-core.dtsi" + +/ { + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; + + chosen { + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; + stdout-path = "serial2:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led2 { + label = "red:system"; + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + led3 { + label = "red:user"; + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + home { + label = "GPIO Key Home"; + linux,code = <KEY_HOME>; + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; + }; + + back { + label = "GPIO Key Back"; + linux,code = <KEY_BACK>; + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; + }; + + sleep { + label = "GPIO Key Sleep"; + linux,code = <KEY_POWER>; + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; + }; + + vol-up { + label = "GPIO Key Vol+"; + linux,code = <KEY_UP>; + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; + }; + + vol-down { + label = "GPIO Key Vol-"; + linux,code = <KEY_DOWN>; + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "wm-sound"; + + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, + <&clock_audss EXYNOS_MOUT_I2S>, + <&clock_audss EXYNOS_DOUT_SRP>, + <&clock_audss EXYNOS_DOUT_AUD_BUS>; + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, + <&clock_audss EXYNOS_MOUT_AUDSS>; + assigned-clock-rates = <0>, + <0>, + <112896000>, + <11289600>; + + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&link0_codec>; + simple-audio-card,frame-master = <&link0_codec>; + + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Speaker", "Speaker", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Speaker", "SPK_LP", + "Speaker", "SPK_LN", + "Speaker", "SPK_RP", + "Speaker", "SPK_RN", + "LINPUT1", "Mic Jack", + "LINPUT3", "Mic Jack", + "RINPUT1", "Mic Jack", + "RINPUT2", "Mic Jack"; + + simple-audio-card,cpu { + sound-dai = <&i2s0 0>; + }; + + link0_codec: simple-audio-card,codec { + sound-dai = <&codec>; + clocks = <&i2s0 CLK_I2S_CDCLK>; + system-clock-frequency = <11289600>; + }; + }; + + beep { + compatible = "pwm-beeper"; + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; + }; + + camera: camera { + pinctrl-0 = <&cam_port_a_clk_active>; + pinctrl-names = "default"; + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_CAM0>; + assigned-clock-parents = <&clock CLK_XUSBXTI>; + }; +}; + +&adc { + vdd-supply = <&ldo3_reg>; + status = "okay"; +}; + +&ehci { + status = "okay"; + /* In order to reset USB ethernet */ + samsung,vbus-gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>; + + port at 0 { + status = "okay"; + }; + + port at 2 { + status = "okay"; + }; +}; + +&exynos_usbphy { + status = "okay"; +}; + +&fimc_0 { + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_FIMC0>, + <&clock CLK_SCLK_FIMC0>; + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; + assigned-clock-rates = <0>, <176000000>; +}; + +&hsotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&i2c_4 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c4_bus>; + pinctrl-names = "default"; + status = "okay"; + + codec: wm8960 at 1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&pmu_system_controller 0>; + clock-names = "MCLK1"; + wlf,shared-lrclk; + #sound-dai-cells = <0>; + }; +}; + +&i2s0 { + pinctrl-0 = <&i2s0_bus>; + pinctrl-names = "default"; + status = "okay"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_DOUT_AUD_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; +}; + +&pinctrl_1 { + ether-reset { + samsung,pins = "gpc0-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; +}; + +&pwm { + status = "okay"; + pinctrl-0 = <&pwm0_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <0>; +}; + +&sdhci_2 { + bus-width = <4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; + pinctrl-names = "default"; + cd-gpio = <&gpx0 7 GPIO_ACTIVE_LOW>; + cap-sd-highspeed; + vmmc-supply = <&ldo23_reg>; + vqmmc-supply = <&ldo17_reg>; + status = "okay"; +}; + +&serial_1 { + status = "okay"; +}; + +&serial_2 { + status = "okay"; +}; -- 2.7.4 ^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-07 21:58 ` Randy Li 0 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: devicetree-u79uwXL29TY76Z2rM5mHXA Cc: mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw, kgene-DgEjT+Ai2ygdnm+yROfE0A, krzk-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, Randy Li The TOPEET itop exynos 4412 have three versions base board. The Elite version is the cheap one without too much peripheral devices on it. Currently supported are serial console, wired networking(USB), USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also enabled. The FIMC is not used for camera currently, I enabled it just for a colorspace convertor. Signed-off-by: Randy Li <ayaka-xPW3/0Ywev/iB9QmIjCX8w@public.gmane.org> --- .../bindings/arm/samsung/samsung-boards.txt | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ 3 files changed, 243 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index 0ea7f14..c7159ac 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -22,6 +22,9 @@ Required root node properties: * FriendlyARM - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM TINY4412 board. + * TOPEET + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET + Elite base board. * Google - "google,pi" - for Exynos5800-based Google Peach Pi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 207f96f..0b39d00 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ exynos4210-smdkv310.dtb \ exynos4210-trats.dtb \ exynos4210-universal_c210.dtb \ + exynos4412-itop-elite.dtb \ exynos4412-odroidu3.dtb \ exynos4412-odroidx.dtb \ exynos4412-odroidx2.dtb \ diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts new file mode 100644 index 0000000..dd83689 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -0,0 +1,239 @@ +/* + * TOPEET's Exynos4412 based itop board device tree source + * + * Copyright (c) 2016 SUMOMO Computer Association + * https://www.sumomo.mobi + * Randy Li <ayaka-xPW3/0Ywev/iB9QmIjCX8w@public.gmane.org> + * + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> +#include "exynos4412-itop-scp-core.dtsi" + +/ { + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; + + chosen { + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; + stdout-path = "serial2:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led2 { + label = "red:system"; + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + led3 { + label = "red:user"; + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + home { + label = "GPIO Key Home"; + linux,code = <KEY_HOME>; + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; + }; + + back { + label = "GPIO Key Back"; + linux,code = <KEY_BACK>; + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; + }; + + sleep { + label = "GPIO Key Sleep"; + linux,code = <KEY_POWER>; + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; + }; + + vol-up { + label = "GPIO Key Vol+"; + linux,code = <KEY_UP>; + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; + }; + + vol-down { + label = "GPIO Key Vol-"; + linux,code = <KEY_DOWN>; + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "wm-sound"; + + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, + <&clock_audss EXYNOS_MOUT_I2S>, + <&clock_audss EXYNOS_DOUT_SRP>, + <&clock_audss EXYNOS_DOUT_AUD_BUS>; + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, + <&clock_audss EXYNOS_MOUT_AUDSS>; + assigned-clock-rates = <0>, + <0>, + <112896000>, + <11289600>; + + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&link0_codec>; + simple-audio-card,frame-master = <&link0_codec>; + + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Speaker", "Speaker", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Speaker", "SPK_LP", + "Speaker", "SPK_LN", + "Speaker", "SPK_RP", + "Speaker", "SPK_RN", + "LINPUT1", "Mic Jack", + "LINPUT3", "Mic Jack", + "RINPUT1", "Mic Jack", + "RINPUT2", "Mic Jack"; + + simple-audio-card,cpu { + sound-dai = <&i2s0 0>; + }; + + link0_codec: simple-audio-card,codec { + sound-dai = <&codec>; + clocks = <&i2s0 CLK_I2S_CDCLK>; + system-clock-frequency = <11289600>; + }; + }; + + beep { + compatible = "pwm-beeper"; + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; + }; + + camera: camera { + pinctrl-0 = <&cam_port_a_clk_active>; + pinctrl-names = "default"; + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_CAM0>; + assigned-clock-parents = <&clock CLK_XUSBXTI>; + }; +}; + +&adc { + vdd-supply = <&ldo3_reg>; + status = "okay"; +}; + +&ehci { + status = "okay"; + /* In order to reset USB ethernet */ + samsung,vbus-gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>; + + port@0 { + status = "okay"; + }; + + port@2 { + status = "okay"; + }; +}; + +&exynos_usbphy { + status = "okay"; +}; + +&fimc_0 { + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_FIMC0>, + <&clock CLK_SCLK_FIMC0>; + assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; + assigned-clock-rates = <0>, <176000000>; +}; + +&hsotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&i2c_4 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c4_bus>; + pinctrl-names = "default"; + status = "okay"; + + codec: wm8960@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&pmu_system_controller 0>; + clock-names = "MCLK1"; + wlf,shared-lrclk; + #sound-dai-cells = <0>; + }; +}; + +&i2s0 { + pinctrl-0 = <&i2s0_bus>; + pinctrl-names = "default"; + status = "okay"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_DOUT_AUD_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; +}; + +&pinctrl_1 { + ether-reset { + samsung,pins = "gpc0-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; +}; + +&pwm { + status = "okay"; + pinctrl-0 = <&pwm0_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <0>; +}; + +&sdhci_2 { + bus-width = <4>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; + pinctrl-names = "default"; + cd-gpio = <&gpx0 7 GPIO_ACTIVE_LOW>; + cap-sd-highspeed; + vmmc-supply = <&ldo23_reg>; + vqmmc-supply = <&ldo17_reg>; + status = "okay"; +}; + +&serial_1 { + status = "okay"; +}; + +&serial_2 { + status = "okay"; +}; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-08 0:44 ` kbuild test robot 0 siblings, 0 replies; 27+ messages in thread From: kbuild test robot @ 2016-09-08 0:44 UTC (permalink / raw) To: Randy Li Cc: kbuild-all, devicetree, mark.rutland, linux, kgene, krzk, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh, Randy Li [-- Attachment #1: Type: text/plain, Size: 1324 bytes --] Hi Randy, [auto build test ERROR on robh/for-next] [also build test ERROR on v4.8-rc5 next-20160907] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Randy-Li/Add-a-new-board-TOPEET-iTOP-for-Exynos-4412/20160908-060206 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm-omap2plus_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> Error: arch/arm/boot/dts/exynos4412-itop-elite.dts:130.26-27 syntax error FATAL ERROR: Unable to parse input tree --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/octet-stream, Size: 28176 bytes --] ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-08 0:44 ` kbuild test robot 0 siblings, 0 replies; 27+ messages in thread From: kbuild test robot @ 2016-09-08 0:44 UTC (permalink / raw) To: linux-arm-kernel Hi Randy, [auto build test ERROR on robh/for-next] [also build test ERROR on v4.8-rc5 next-20160907] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Randy-Li/Add-a-new-board-TOPEET-iTOP-for-Exynos-4412/20160908-060206 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm-omap2plus_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> Error: arch/arm/boot/dts/exynos4412-itop-elite.dts:130.26-27 syntax error FATAL ERROR: Unable to parse input tree --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/octet-stream Size: 28176 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160908/22cdfda3/attachment-0001.obj> ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-08 0:44 ` kbuild test robot 0 siblings, 0 replies; 27+ messages in thread From: kbuild test robot @ 2016-09-08 0:44 UTC (permalink / raw) Cc: kbuild-all-JC7UmRfGjtg, devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw, kgene-DgEjT+Ai2ygdnm+yROfE0A, krzk-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, Randy Li [-- Attachment #1: Type: text/plain, Size: 1324 bytes --] Hi Randy, [auto build test ERROR on robh/for-next] [also build test ERROR on v4.8-rc5 next-20160907] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Randy-Li/Add-a-new-board-TOPEET-iTOP-for-Exynos-4412/20160908-060206 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm-omap2plus_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): >> Error: arch/arm/boot/dts/exynos4412-itop-elite.dts:130.26-27 syntax error FATAL ERROR: Unable to parse input tree --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/octet-stream, Size: 28176 bytes --] ^ permalink raw reply [flat|nested] 27+ messages in thread
[parent not found: <CGME20160916072303eucas1p2941ba2907605055f5ea5abb2e6891d77@eucas1p2.samsung.com>]
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-16 7:23 ` Krzysztof Kozlowski 0 siblings, 0 replies; 27+ messages in thread From: Krzysztof Kozlowski @ 2016-09-16 7:23 UTC (permalink / raw) To: Randy Li, devicetree Cc: mark.rutland, linux, kgene, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh On 09/07/2016 11:58 PM, Randy Li wrote: > The TOPEET itop exynos 4412 have three versions base board. The > Elite version is the cheap one without too much peripheral devices > on it. > > Currently supported are serial console, wired networking(USB), > USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, > PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also > enabled. > > The FIMC is not used for camera currently, I enabled it just for a > colorspace convertor. > > Signed-off-by: Randy Li <ayaka@soulik.info> > --- > .../bindings/arm/samsung/samsung-boards.txt | 3 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ > 3 files changed, 243 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts > > diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > index 0ea7f14..c7159ac 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > @@ -22,6 +22,9 @@ Required root node properties: > * FriendlyARM > - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM > TINY4412 board. > + * TOPEET > + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET > + Elite base board. > > * Google > - "google,pi" - for Exynos5800-based Google Peach Pi > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 207f96f..0b39d00 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > exynos4210-smdkv310.dtb \ > exynos4210-trats.dtb \ > exynos4210-universal_c210.dtb \ > + exynos4412-itop-elite.dtb \ > exynos4412-odroidu3.dtb \ > exynos4412-odroidx.dtb \ > exynos4412-odroidx2.dtb \ > diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > new file mode 100644 > index 0000000..dd83689 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > @@ -0,0 +1,239 @@ > +/* > + * TOPEET's Exynos4412 based itop board device tree source > + * > + * Copyright (c) 2016 SUMOMO Computer Association > + * https://www.sumomo.mobi > + * Randy Li <ayaka@soulik.info> > + * > + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> > +#include "exynos4412-itop-scp-core.dtsi" > + > +/ { > + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; > + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; > + > + chosen { > + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; > + stdout-path = "serial2:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led2 { > + label = "red:system"; > + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + linux,default-trigger = "heartbeat"; > + }; > + > + led3 { > + label = "red:user"; > + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + home { > + label = "GPIO Key Home"; > + linux,code = <KEY_HOME>; > + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; > + }; > + > + back { > + label = "GPIO Key Back"; > + linux,code = <KEY_BACK>; > + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; > + }; > + > + sleep { > + label = "GPIO Key Sleep"; > + linux,code = <KEY_POWER>; > + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; > + }; > + > + vol-up { > + label = "GPIO Key Vol+"; > + linux,code = <KEY_UP>; > + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; > + }; > + > + vol-down { > + label = "GPIO Key Vol-"; > + linux,code = <KEY_DOWN>; > + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,name = "wm-sound"; > + > + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, > + <&clock_audss EXYNOS_MOUT_I2S>, > + <&clock_audss EXYNOS_DOUT_SRP>, > + <&clock_audss EXYNOS_DOUT_AUD_BUS>; > + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, > + <&clock_audss EXYNOS_MOUT_AUDSS>; > + assigned-clock-rates = <0>, > + <0>, > + <112896000>, > + <11289600>; > + > + simple-audio-card,format = "i2s"; > + simple-audio-card,bitclock-master = <&link0_codec>; > + simple-audio-card,frame-master = <&link0_codec>; > + > + simple-audio-card,widgets = > + "Microphone", "Mic Jack", > + "Line", "Line In", > + "Line", "Line Out", > + "Speaker", "Speaker", > + "Headphone", "Headphone Jack"; > + simple-audio-card,routing = > + "Headphone Jack", "HP_L", > + "Headphone Jack", "HP_R", > + "Speaker", "SPK_LP", > + "Speaker", "SPK_LN", > + "Speaker", "SPK_RP", > + "Speaker", "SPK_RN", > + "LINPUT1", "Mic Jack", > + "LINPUT3", "Mic Jack", > + "RINPUT1", "Mic Jack", > + "RINPUT2", "Mic Jack"; > + > + simple-audio-card,cpu { > + sound-dai = <&i2s0 0>; > + }; > + > + link0_codec: simple-audio-card,codec { > + sound-dai = <&codec>; > + clocks = <&i2s0 CLK_I2S_CDCLK>; > + system-clock-frequency = <11289600>; > + }; > + }; > + > + beep { > + compatible = "pwm-beeper"; > + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; I have serious doubts that you run this code... if it does not even compile. Sorry, I cannot accept code that does not compile and was not tested. Please, test your DTS on top of current Linux tree, which would be one of: 1. Linus' master branch: v4.8-rc6, 2. one of my branches (for-next, next/dt etc), 3. recent linux-next. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-16 7:23 ` Krzysztof Kozlowski 0 siblings, 0 replies; 27+ messages in thread From: Krzysztof Kozlowski @ 2016-09-16 7:23 UTC (permalink / raw) To: linux-arm-kernel On 09/07/2016 11:58 PM, Randy Li wrote: > The TOPEET itop exynos 4412 have three versions base board. The > Elite version is the cheap one without too much peripheral devices > on it. > > Currently supported are serial console, wired networking(USB), > USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, > PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also > enabled. > > The FIMC is not used for camera currently, I enabled it just for a > colorspace convertor. > > Signed-off-by: Randy Li <ayaka@soulik.info> > --- > .../bindings/arm/samsung/samsung-boards.txt | 3 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ > 3 files changed, 243 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts > > diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > index 0ea7f14..c7159ac 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > @@ -22,6 +22,9 @@ Required root node properties: > * FriendlyARM > - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM > TINY4412 board. > + * TOPEET > + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET > + Elite base board. > > * Google > - "google,pi" - for Exynos5800-based Google Peach Pi > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 207f96f..0b39d00 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > exynos4210-smdkv310.dtb \ > exynos4210-trats.dtb \ > exynos4210-universal_c210.dtb \ > + exynos4412-itop-elite.dtb \ > exynos4412-odroidu3.dtb \ > exynos4412-odroidx.dtb \ > exynos4412-odroidx2.dtb \ > diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > new file mode 100644 > index 0000000..dd83689 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > @@ -0,0 +1,239 @@ > +/* > + * TOPEET's Exynos4412 based itop board device tree source > + * > + * Copyright (c) 2016 SUMOMO Computer Association > + * https://www.sumomo.mobi > + * Randy Li <ayaka@soulik.info> > + * > + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> > +#include "exynos4412-itop-scp-core.dtsi" > + > +/ { > + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; > + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; > + > + chosen { > + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; > + stdout-path = "serial2:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led2 { > + label = "red:system"; > + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + linux,default-trigger = "heartbeat"; > + }; > + > + led3 { > + label = "red:user"; > + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + home { > + label = "GPIO Key Home"; > + linux,code = <KEY_HOME>; > + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; > + }; > + > + back { > + label = "GPIO Key Back"; > + linux,code = <KEY_BACK>; > + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; > + }; > + > + sleep { > + label = "GPIO Key Sleep"; > + linux,code = <KEY_POWER>; > + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; > + }; > + > + vol-up { > + label = "GPIO Key Vol+"; > + linux,code = <KEY_UP>; > + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; > + }; > + > + vol-down { > + label = "GPIO Key Vol-"; > + linux,code = <KEY_DOWN>; > + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,name = "wm-sound"; > + > + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, > + <&clock_audss EXYNOS_MOUT_I2S>, > + <&clock_audss EXYNOS_DOUT_SRP>, > + <&clock_audss EXYNOS_DOUT_AUD_BUS>; > + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, > + <&clock_audss EXYNOS_MOUT_AUDSS>; > + assigned-clock-rates = <0>, > + <0>, > + <112896000>, > + <11289600>; > + > + simple-audio-card,format = "i2s"; > + simple-audio-card,bitclock-master = <&link0_codec>; > + simple-audio-card,frame-master = <&link0_codec>; > + > + simple-audio-card,widgets = > + "Microphone", "Mic Jack", > + "Line", "Line In", > + "Line", "Line Out", > + "Speaker", "Speaker", > + "Headphone", "Headphone Jack"; > + simple-audio-card,routing = > + "Headphone Jack", "HP_L", > + "Headphone Jack", "HP_R", > + "Speaker", "SPK_LP", > + "Speaker", "SPK_LN", > + "Speaker", "SPK_RP", > + "Speaker", "SPK_RN", > + "LINPUT1", "Mic Jack", > + "LINPUT3", "Mic Jack", > + "RINPUT1", "Mic Jack", > + "RINPUT2", "Mic Jack"; > + > + simple-audio-card,cpu { > + sound-dai = <&i2s0 0>; > + }; > + > + link0_codec: simple-audio-card,codec { > + sound-dai = <&codec>; > + clocks = <&i2s0 CLK_I2S_CDCLK>; > + system-clock-frequency = <11289600>; > + }; > + }; > + > + beep { > + compatible = "pwm-beeper"; > + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; I have serious doubts that you run this code... if it does not even compile. Sorry, I cannot accept code that does not compile and was not tested. Please, test your DTS on top of current Linux tree, which would be one of: 1. Linus' master branch: v4.8-rc6, 2. one of my branches (for-next, next/dt etc), 3. recent linux-next. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-16 7:23 ` Krzysztof Kozlowski 0 siblings, 0 replies; 27+ messages in thread From: Krzysztof Kozlowski @ 2016-09-16 7:23 UTC (permalink / raw) To: Randy Li, devicetree-u79uwXL29TY76Z2rM5mHXA Cc: mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw, kgene-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A On 09/07/2016 11:58 PM, Randy Li wrote: > The TOPEET itop exynos 4412 have three versions base board. The > Elite version is the cheap one without too much peripheral devices > on it. > > Currently supported are serial console, wired networking(USB), > USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, > PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also > enabled. > > The FIMC is not used for camera currently, I enabled it just for a > colorspace convertor. > > Signed-off-by: Randy Li <ayaka-xPW3/0Ywev/iB9QmIjCX8w@public.gmane.org> > --- > .../bindings/arm/samsung/samsung-boards.txt | 3 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ > 3 files changed, 243 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts > > diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > index 0ea7f14..c7159ac 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > @@ -22,6 +22,9 @@ Required root node properties: > * FriendlyARM > - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM > TINY4412 board. > + * TOPEET > + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET > + Elite base board. > > * Google > - "google,pi" - for Exynos5800-based Google Peach Pi > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 207f96f..0b39d00 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > exynos4210-smdkv310.dtb \ > exynos4210-trats.dtb \ > exynos4210-universal_c210.dtb \ > + exynos4412-itop-elite.dtb \ > exynos4412-odroidu3.dtb \ > exynos4412-odroidx.dtb \ > exynos4412-odroidx2.dtb \ > diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > new file mode 100644 > index 0000000..dd83689 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > @@ -0,0 +1,239 @@ > +/* > + * TOPEET's Exynos4412 based itop board device tree source > + * > + * Copyright (c) 2016 SUMOMO Computer Association > + * https://www.sumomo.mobi > + * Randy Li <ayaka-xPW3/0Ywev/iB9QmIjCX8w@public.gmane.org> > + * > + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> > +#include "exynos4412-itop-scp-core.dtsi" > + > +/ { > + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; > + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; > + > + chosen { > + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; > + stdout-path = "serial2:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led2 { > + label = "red:system"; > + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + linux,default-trigger = "heartbeat"; > + }; > + > + led3 { > + label = "red:user"; > + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + home { > + label = "GPIO Key Home"; > + linux,code = <KEY_HOME>; > + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; > + }; > + > + back { > + label = "GPIO Key Back"; > + linux,code = <KEY_BACK>; > + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; > + }; > + > + sleep { > + label = "GPIO Key Sleep"; > + linux,code = <KEY_POWER>; > + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; > + }; > + > + vol-up { > + label = "GPIO Key Vol+"; > + linux,code = <KEY_UP>; > + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; > + }; > + > + vol-down { > + label = "GPIO Key Vol-"; > + linux,code = <KEY_DOWN>; > + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,name = "wm-sound"; > + > + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, > + <&clock_audss EXYNOS_MOUT_I2S>, > + <&clock_audss EXYNOS_DOUT_SRP>, > + <&clock_audss EXYNOS_DOUT_AUD_BUS>; > + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, > + <&clock_audss EXYNOS_MOUT_AUDSS>; > + assigned-clock-rates = <0>, > + <0>, > + <112896000>, > + <11289600>; > + > + simple-audio-card,format = "i2s"; > + simple-audio-card,bitclock-master = <&link0_codec>; > + simple-audio-card,frame-master = <&link0_codec>; > + > + simple-audio-card,widgets = > + "Microphone", "Mic Jack", > + "Line", "Line In", > + "Line", "Line Out", > + "Speaker", "Speaker", > + "Headphone", "Headphone Jack"; > + simple-audio-card,routing = > + "Headphone Jack", "HP_L", > + "Headphone Jack", "HP_R", > + "Speaker", "SPK_LP", > + "Speaker", "SPK_LN", > + "Speaker", "SPK_RP", > + "Speaker", "SPK_RN", > + "LINPUT1", "Mic Jack", > + "LINPUT3", "Mic Jack", > + "RINPUT1", "Mic Jack", > + "RINPUT2", "Mic Jack"; > + > + simple-audio-card,cpu { > + sound-dai = <&i2s0 0>; > + }; > + > + link0_codec: simple-audio-card,codec { > + sound-dai = <&codec>; > + clocks = <&i2s0 CLK_I2S_CDCLK>; > + system-clock-frequency = <11289600>; > + }; > + }; > + > + beep { > + compatible = "pwm-beeper"; > + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; I have serious doubts that you run this code... if it does not even compile. Sorry, I cannot accept code that does not compile and was not tested. Please, test your DTS on top of current Linux tree, which would be one of: 1. Linus' master branch: v4.8-rc6, 2. one of my branches (for-next, next/dt etc), 3. recent linux-next. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board 2016-09-16 7:23 ` Krzysztof Kozlowski @ 2016-09-16 14:04 ` ayaka -1 siblings, 0 replies; 27+ messages in thread From: ayaka @ 2016-09-16 14:04 UTC (permalink / raw) To: Krzysztof Kozlowski, devicetree Cc: mark.rutland, linux, kgene, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh On 09/16/2016 03:23 PM, Krzysztof Kozlowski wrote: > On 09/07/2016 11:58 PM, Randy Li wrote: >> The TOPEET itop exynos 4412 have three versions base board. The >> Elite version is the cheap one without too much peripheral devices >> on it. >> >> Currently supported are serial console, wired networking(USB), >> USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, >> PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also >> enabled. >> >> The FIMC is not used for camera currently, I enabled it just for a >> colorspace convertor. >> >> Signed-off-by: Randy Li <ayaka@soulik.info> >> --- >> .../bindings/arm/samsung/samsung-boards.txt | 3 + >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ >> 3 files changed, 243 insertions(+) >> create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts >> >> diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> index 0ea7f14..c7159ac 100644 >> --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> @@ -22,6 +22,9 @@ Required root node properties: >> * FriendlyARM >> - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM >> TINY4412 board. >> + * TOPEET >> + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET >> + Elite base board. >> >> * Google >> - "google,pi" - for Exynos5800-based Google Peach Pi >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 207f96f..0b39d00 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ >> exynos4210-smdkv310.dtb \ >> exynos4210-trats.dtb \ >> exynos4210-universal_c210.dtb \ >> + exynos4412-itop-elite.dtb \ >> exynos4412-odroidu3.dtb \ >> exynos4412-odroidx.dtb \ >> exynos4412-odroidx2.dtb \ >> diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts >> new file mode 100644 >> index 0000000..dd83689 >> --- /dev/null >> +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts >> @@ -0,0 +1,239 @@ >> +/* >> + * TOPEET's Exynos4412 based itop board device tree source >> + * >> + * Copyright (c) 2016 SUMOMO Computer Association >> + * https://www.sumomo.mobi >> + * Randy Li <ayaka@soulik.info> >> + * >> + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> >> +#include "exynos4412-itop-scp-core.dtsi" >> + >> +/ { >> + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; >> + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; >> + >> + chosen { >> + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; >> + stdout-path = "serial2:115200n8"; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + >> + led2 { >> + label = "red:system"; >> + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; >> + default-state = "off"; >> + linux,default-trigger = "heartbeat"; >> + }; >> + >> + led3 { >> + label = "red:user"; >> + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; >> + default-state = "off"; >> + }; >> + }; >> + >> + gpio-keys { >> + compatible = "gpio-keys"; >> + >> + home { >> + label = "GPIO Key Home"; >> + linux,code = <KEY_HOME>; >> + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; >> + }; >> + >> + back { >> + label = "GPIO Key Back"; >> + linux,code = <KEY_BACK>; >> + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; >> + }; >> + >> + sleep { >> + label = "GPIO Key Sleep"; >> + linux,code = <KEY_POWER>; >> + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; >> + }; >> + >> + vol-up { >> + label = "GPIO Key Vol+"; >> + linux,code = <KEY_UP>; >> + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; >> + }; >> + >> + vol-down { >> + label = "GPIO Key Vol-"; >> + linux,code = <KEY_DOWN>; >> + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; >> + }; >> + }; >> + >> + sound { >> + compatible = "simple-audio-card"; >> + simple-audio-card,name = "wm-sound"; >> + >> + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, >> + <&clock_audss EXYNOS_MOUT_I2S>, >> + <&clock_audss EXYNOS_DOUT_SRP>, >> + <&clock_audss EXYNOS_DOUT_AUD_BUS>; >> + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, >> + <&clock_audss EXYNOS_MOUT_AUDSS>; >> + assigned-clock-rates = <0>, >> + <0>, >> + <112896000>, >> + <11289600>; >> + >> + simple-audio-card,format = "i2s"; >> + simple-audio-card,bitclock-master = <&link0_codec>; >> + simple-audio-card,frame-master = <&link0_codec>; >> + >> + simple-audio-card,widgets = >> + "Microphone", "Mic Jack", >> + "Line", "Line In", >> + "Line", "Line Out", >> + "Speaker", "Speaker", >> + "Headphone", "Headphone Jack"; >> + simple-audio-card,routing = >> + "Headphone Jack", "HP_L", >> + "Headphone Jack", "HP_R", >> + "Speaker", "SPK_LP", >> + "Speaker", "SPK_LN", >> + "Speaker", "SPK_RP", >> + "Speaker", "SPK_RN", >> + "LINPUT1", "Mic Jack", >> + "LINPUT3", "Mic Jack", >> + "RINPUT1", "Mic Jack", >> + "RINPUT2", "Mic Jack"; >> + >> + simple-audio-card,cpu { >> + sound-dai = <&i2s0 0>; >> + }; >> + >> + link0_codec: simple-audio-card,codec { >> + sound-dai = <&codec>; >> + clocks = <&i2s0 CLK_I2S_CDCLK>; >> + system-clock-frequency = <11289600>; >> + }; >> + }; >> + >> + beep { >> + compatible = "pwm-beeper"; >> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; > I have serious doubts that you run this code... if it does not even > compile. Sorry, I cannot accept code that does not compile and was not > tested. > > Please, test your DTS on top of current Linux tree, which would be one of: > 1. Linus' master branch: v4.8-rc6, > 2. one of my branches (for-next, next/dt etc), When I sent those patches, I tested in "Add linux-next specific files for 20160907" > 3. recent linux-next. > > Best regards, > Krzysztof ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-16 14:04 ` ayaka 0 siblings, 0 replies; 27+ messages in thread From: ayaka @ 2016-09-16 14:04 UTC (permalink / raw) To: linux-arm-kernel On 09/16/2016 03:23 PM, Krzysztof Kozlowski wrote: > On 09/07/2016 11:58 PM, Randy Li wrote: >> The TOPEET itop exynos 4412 have three versions base board. The >> Elite version is the cheap one without too much peripheral devices >> on it. >> >> Currently supported are serial console, wired networking(USB), >> USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, >> PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also >> enabled. >> >> The FIMC is not used for camera currently, I enabled it just for a >> colorspace convertor. >> >> Signed-off-by: Randy Li <ayaka@soulik.info> >> --- >> .../bindings/arm/samsung/samsung-boards.txt | 3 + >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ >> 3 files changed, 243 insertions(+) >> create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts >> >> diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> index 0ea7f14..c7159ac 100644 >> --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt >> @@ -22,6 +22,9 @@ Required root node properties: >> * FriendlyARM >> - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM >> TINY4412 board. >> + * TOPEET >> + - "topeet,itop4412-elite" - for Exynos4412-based TOPEET >> + Elite base board. >> >> * Google >> - "google,pi" - for Exynos5800-based Google Peach Pi >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 207f96f..0b39d00 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ >> exynos4210-smdkv310.dtb \ >> exynos4210-trats.dtb \ >> exynos4210-universal_c210.dtb \ >> + exynos4412-itop-elite.dtb \ >> exynos4412-odroidu3.dtb \ >> exynos4412-odroidx.dtb \ >> exynos4412-odroidx2.dtb \ >> diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts >> new file mode 100644 >> index 0000000..dd83689 >> --- /dev/null >> +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts >> @@ -0,0 +1,239 @@ >> +/* >> + * TOPEET's Exynos4412 based itop board device tree source >> + * >> + * Copyright (c) 2016 SUMOMO Computer Association >> + * https://www.sumomo.mobi >> + * Randy Li <ayaka@soulik.info> >> + * >> + * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> >> +#include "exynos4412-itop-scp-core.dtsi" >> + >> +/ { >> + model = "TOPEET iTop 4412 Elite board based on Exynos4412"; >> + compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; >> + >> + chosen { >> + bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; >> + stdout-path = "serial2:115200n8"; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + >> + led2 { >> + label = "red:system"; >> + gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; >> + default-state = "off"; >> + linux,default-trigger = "heartbeat"; >> + }; >> + >> + led3 { >> + label = "red:user"; >> + gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; >> + default-state = "off"; >> + }; >> + }; >> + >> + gpio-keys { >> + compatible = "gpio-keys"; >> + >> + home { >> + label = "GPIO Key Home"; >> + linux,code = <KEY_HOME>; >> + gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; >> + }; >> + >> + back { >> + label = "GPIO Key Back"; >> + linux,code = <KEY_BACK>; >> + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; >> + }; >> + >> + sleep { >> + label = "GPIO Key Sleep"; >> + linux,code = <KEY_POWER>; >> + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; >> + }; >> + >> + vol-up { >> + label = "GPIO Key Vol+"; >> + linux,code = <KEY_UP>; >> + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; >> + }; >> + >> + vol-down { >> + label = "GPIO Key Vol-"; >> + linux,code = <KEY_DOWN>; >> + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; >> + }; >> + }; >> + >> + sound { >> + compatible = "simple-audio-card"; >> + simple-audio-card,name = "wm-sound"; >> + >> + assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, >> + <&clock_audss EXYNOS_MOUT_I2S>, >> + <&clock_audss EXYNOS_DOUT_SRP>, >> + <&clock_audss EXYNOS_DOUT_AUD_BUS>; >> + assigned-clock-parents = <&clock CLK_FOUT_EPLL>, >> + <&clock_audss EXYNOS_MOUT_AUDSS>; >> + assigned-clock-rates = <0>, >> + <0>, >> + <112896000>, >> + <11289600>; >> + >> + simple-audio-card,format = "i2s"; >> + simple-audio-card,bitclock-master = <&link0_codec>; >> + simple-audio-card,frame-master = <&link0_codec>; >> + >> + simple-audio-card,widgets = >> + "Microphone", "Mic Jack", >> + "Line", "Line In", >> + "Line", "Line Out", >> + "Speaker", "Speaker", >> + "Headphone", "Headphone Jack"; >> + simple-audio-card,routing = >> + "Headphone Jack", "HP_L", >> + "Headphone Jack", "HP_R", >> + "Speaker", "SPK_LP", >> + "Speaker", "SPK_LN", >> + "Speaker", "SPK_RP", >> + "Speaker", "SPK_RN", >> + "LINPUT1", "Mic Jack", >> + "LINPUT3", "Mic Jack", >> + "RINPUT1", "Mic Jack", >> + "RINPUT2", "Mic Jack"; >> + >> + simple-audio-card,cpu { >> + sound-dai = <&i2s0 0>; >> + }; >> + >> + link0_codec: simple-audio-card,codec { >> + sound-dai = <&codec>; >> + clocks = <&i2s0 CLK_I2S_CDCLK>; >> + system-clock-frequency = <11289600>; >> + }; >> + }; >> + >> + beep { >> + compatible = "pwm-beeper"; >> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; > I have serious doubts that you run this code... if it does not even > compile. Sorry, I cannot accept code that does not compile and was not > tested. > > Please, test your DTS on top of current Linux tree, which would be one of: > 1. Linus' master branch: v4.8-rc6, > 2. one of my branches (for-next, next/dt etc), When I sent those patches, I tested in "Add linux-next specific files for 20160907" > 3. recent linux-next. > > Best regards, > Krzysztof ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board 2016-09-16 14:04 ` ayaka @ 2016-09-16 17:21 ` Krzysztof Kozlowski -1 siblings, 0 replies; 27+ messages in thread From: Krzysztof Kozlowski @ 2016-09-16 17:21 UTC (permalink / raw) To: ayaka Cc: Krzysztof Kozlowski, devicetree, mark.rutland, linux, kgene, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh On Fri, Sep 16, 2016 at 10:04:29PM +0800, ayaka wrote: > On 09/16/2016 03:23 PM, Krzysztof Kozlowski wrote: > >On 09/07/2016 11:58 PM, Randy Li wrote: > >>The TOPEET itop exynos 4412 have three versions base board. The > >>Elite version is the cheap one without too much peripheral devices > >>on it. > >> > >>Currently supported are serial console, wired networking(USB), > >>USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, > >>PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also > >>enabled. > >> > >>The FIMC is not used for camera currently, I enabled it just for a > >>colorspace convertor. > >> > >>Signed-off-by: Randy Li <ayaka@soulik.info> > >>--- > >> .../bindings/arm/samsung/samsung-boards.txt | 3 + > >> arch/arm/boot/dts/Makefile | 1 + > >> arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ > >> 3 files changed, 243 insertions(+) > >> create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts > >> > >>diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > >>index 0ea7f14..c7159ac 100644 > >>--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > >>+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > >>@@ -22,6 +22,9 @@ Required root node properties: > >> * FriendlyARM > >> - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM > >> TINY4412 board. > >>+ * TOPEET > >>+ - "topeet,itop4412-elite" - for Exynos4412-based TOPEET > >>+ Elite base board. > >> * Google > >> - "google,pi" - for Exynos5800-based Google Peach Pi > >>diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > >>index 207f96f..0b39d00 100644 > >>--- a/arch/arm/boot/dts/Makefile > >>+++ b/arch/arm/boot/dts/Makefile > >>@@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > >> exynos4210-smdkv310.dtb \ > >> exynos4210-trats.dtb \ > >> exynos4210-universal_c210.dtb \ > >>+ exynos4412-itop-elite.dtb \ > >> exynos4412-odroidu3.dtb \ > >> exynos4412-odroidx.dtb \ > >> exynos4412-odroidx2.dtb \ > >>diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > >>new file mode 100644 > >>index 0000000..dd83689 > >>--- /dev/null > >>+++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > >>@@ -0,0 +1,239 @@ > >>+/* > >>+ * TOPEET's Exynos4412 based itop board device tree source > >>+ * > >>+ * Copyright (c) 2016 SUMOMO Computer Association > >>+ * https://www.sumomo.mobi > >>+ * Randy Li <ayaka@soulik.info> > >>+ * > >>+ * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> > >>+#include "exynos4412-itop-scp-core.dtsi" > >>+ > >>+/ { > >>+ model = "TOPEET iTop 4412 Elite board based on Exynos4412"; > >>+ compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; > >>+ > >>+ chosen { > >>+ bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; > >>+ stdout-path = "serial2:115200n8"; > >>+ }; > >>+ > >>+ leds { > >>+ compatible = "gpio-leds"; > >>+ > >>+ led2 { > >>+ label = "red:system"; > >>+ gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; > >>+ default-state = "off"; > >>+ linux,default-trigger = "heartbeat"; > >>+ }; > >>+ > >>+ led3 { > >>+ label = "red:user"; > >>+ gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; > >>+ default-state = "off"; > >>+ }; > >>+ }; > >>+ > >>+ gpio-keys { > >>+ compatible = "gpio-keys"; > >>+ > >>+ home { > >>+ label = "GPIO Key Home"; > >>+ linux,code = <KEY_HOME>; > >>+ gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ back { > >>+ label = "GPIO Key Back"; > >>+ linux,code = <KEY_BACK>; > >>+ gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ sleep { > >>+ label = "GPIO Key Sleep"; > >>+ linux,code = <KEY_POWER>; > >>+ gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ vol-up { > >>+ label = "GPIO Key Vol+"; > >>+ linux,code = <KEY_UP>; > >>+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ vol-down { > >>+ label = "GPIO Key Vol-"; > >>+ linux,code = <KEY_DOWN>; > >>+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ }; > >>+ > >>+ sound { > >>+ compatible = "simple-audio-card"; > >>+ simple-audio-card,name = "wm-sound"; > >>+ > >>+ assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, > >>+ <&clock_audss EXYNOS_MOUT_I2S>, > >>+ <&clock_audss EXYNOS_DOUT_SRP>, > >>+ <&clock_audss EXYNOS_DOUT_AUD_BUS>; > >>+ assigned-clock-parents = <&clock CLK_FOUT_EPLL>, > >>+ <&clock_audss EXYNOS_MOUT_AUDSS>; > >>+ assigned-clock-rates = <0>, > >>+ <0>, > >>+ <112896000>, > >>+ <11289600>; > >>+ > >>+ simple-audio-card,format = "i2s"; > >>+ simple-audio-card,bitclock-master = <&link0_codec>; > >>+ simple-audio-card,frame-master = <&link0_codec>; > >>+ > >>+ simple-audio-card,widgets = > >>+ "Microphone", "Mic Jack", > >>+ "Line", "Line In", > >>+ "Line", "Line Out", > >>+ "Speaker", "Speaker", > >>+ "Headphone", "Headphone Jack"; > >>+ simple-audio-card,routing = > >>+ "Headphone Jack", "HP_L", > >>+ "Headphone Jack", "HP_R", > >>+ "Speaker", "SPK_LP", > >>+ "Speaker", "SPK_LN", > >>+ "Speaker", "SPK_RP", > >>+ "Speaker", "SPK_RN", > >>+ "LINPUT1", "Mic Jack", > >>+ "LINPUT3", "Mic Jack", > >>+ "RINPUT1", "Mic Jack", > >>+ "RINPUT2", "Mic Jack"; > >>+ > >>+ simple-audio-card,cpu { > >>+ sound-dai = <&i2s0 0>; > >>+ }; > >>+ > >>+ link0_codec: simple-audio-card,codec { > >>+ sound-dai = <&codec>; > >>+ clocks = <&i2s0 CLK_I2S_CDCLK>; > >>+ system-clock-frequency = <11289600>; > >>+ }; > >>+ }; > >>+ > >>+ beep { > >>+ compatible = "pwm-beeper"; > >>+ pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; > >I have serious doubts that you run this code... if it does not even > >compile. Sorry, I cannot accept code that does not compile and was not > >tested. > > > >Please, test your DTS on top of current Linux tree, which would be one of: > >1. Linus' master branch: v4.8-rc6, > >2. one of my branches (for-next, next/dt etc), > When I sent those patches, I tested in "Add linux-next specific files for > 20160907" OK, good, but please tell me why kbuild reported that build error? Best regards, Krzysztof ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-16 17:21 ` Krzysztof Kozlowski 0 siblings, 0 replies; 27+ messages in thread From: Krzysztof Kozlowski @ 2016-09-16 17:21 UTC (permalink / raw) To: linux-arm-kernel On Fri, Sep 16, 2016 at 10:04:29PM +0800, ayaka wrote: > On 09/16/2016 03:23 PM, Krzysztof Kozlowski wrote: > >On 09/07/2016 11:58 PM, Randy Li wrote: > >>The TOPEET itop exynos 4412 have three versions base board. The > >>Elite version is the cheap one without too much peripheral devices > >>on it. > >> > >>Currently supported are serial console, wired networking(USB), > >>USB OTG in peripheral mode, USB host, SD storage, GPIO buttons, > >>PWM beeper, ADC and LEDs. The WM8960 analog audio codec is also > >>enabled. > >> > >>The FIMC is not used for camera currently, I enabled it just for a > >>colorspace convertor. > >> > >>Signed-off-by: Randy Li <ayaka@soulik.info> > >>--- > >> .../bindings/arm/samsung/samsung-boards.txt | 3 + > >> arch/arm/boot/dts/Makefile | 1 + > >> arch/arm/boot/dts/exynos4412-itop-elite.dts | 239 +++++++++++++++++++++ > >> 3 files changed, 243 insertions(+) > >> create mode 100644 arch/arm/boot/dts/exynos4412-itop-elite.dts > >> > >>diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > >>index 0ea7f14..c7159ac 100644 > >>--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > >>+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt > >>@@ -22,6 +22,9 @@ Required root node properties: > >> * FriendlyARM > >> - "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM > >> TINY4412 board. > >>+ * TOPEET > >>+ - "topeet,itop4412-elite" - for Exynos4412-based TOPEET > >>+ Elite base board. > >> * Google > >> - "google,pi" - for Exynos5800-based Google Peach Pi > >>diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > >>index 207f96f..0b39d00 100644 > >>--- a/arch/arm/boot/dts/Makefile > >>+++ b/arch/arm/boot/dts/Makefile > >>@@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > >> exynos4210-smdkv310.dtb \ > >> exynos4210-trats.dtb \ > >> exynos4210-universal_c210.dtb \ > >>+ exynos4412-itop-elite.dtb \ > >> exynos4412-odroidu3.dtb \ > >> exynos4412-odroidx.dtb \ > >> exynos4412-odroidx2.dtb \ > >>diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > >>new file mode 100644 > >>index 0000000..dd83689 > >>--- /dev/null > >>+++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > >>@@ -0,0 +1,239 @@ > >>+/* > >>+ * TOPEET's Exynos4412 based itop board device tree source > >>+ * > >>+ * Copyright (c) 2016 SUMOMO Computer Association > >>+ * https://www.sumomo.mobi > >>+ * Randy Li <ayaka@soulik.info> > >>+ * > >>+ * Device tree source file for TOPEET iTop Exynos 4412 core 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 <dt-bindings/sound/samsung-i2s.h> > >>+#include "exynos4412-itop-scp-core.dtsi" > >>+ > >>+/ { > >>+ model = "TOPEET iTop 4412 Elite board based on Exynos4412"; > >>+ compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4"; > >>+ > >>+ chosen { > >>+ bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"; > >>+ stdout-path = "serial2:115200n8"; > >>+ }; > >>+ > >>+ leds { > >>+ compatible = "gpio-leds"; > >>+ > >>+ led2 { > >>+ label = "red:system"; > >>+ gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; > >>+ default-state = "off"; > >>+ linux,default-trigger = "heartbeat"; > >>+ }; > >>+ > >>+ led3 { > >>+ label = "red:user"; > >>+ gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; > >>+ default-state = "off"; > >>+ }; > >>+ }; > >>+ > >>+ gpio-keys { > >>+ compatible = "gpio-keys"; > >>+ > >>+ home { > >>+ label = "GPIO Key Home"; > >>+ linux,code = <KEY_HOME>; > >>+ gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ back { > >>+ label = "GPIO Key Back"; > >>+ linux,code = <KEY_BACK>; > >>+ gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ sleep { > >>+ label = "GPIO Key Sleep"; > >>+ linux,code = <KEY_POWER>; > >>+ gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ vol-up { > >>+ label = "GPIO Key Vol+"; > >>+ linux,code = <KEY_UP>; > >>+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ > >>+ vol-down { > >>+ label = "GPIO Key Vol-"; > >>+ linux,code = <KEY_DOWN>; > >>+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; > >>+ }; > >>+ }; > >>+ > >>+ sound { > >>+ compatible = "simple-audio-card"; > >>+ simple-audio-card,name = "wm-sound"; > >>+ > >>+ assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, > >>+ <&clock_audss EXYNOS_MOUT_I2S>, > >>+ <&clock_audss EXYNOS_DOUT_SRP>, > >>+ <&clock_audss EXYNOS_DOUT_AUD_BUS>; > >>+ assigned-clock-parents = <&clock CLK_FOUT_EPLL>, > >>+ <&clock_audss EXYNOS_MOUT_AUDSS>; > >>+ assigned-clock-rates = <0>, > >>+ <0>, > >>+ <112896000>, > >>+ <11289600>; > >>+ > >>+ simple-audio-card,format = "i2s"; > >>+ simple-audio-card,bitclock-master = <&link0_codec>; > >>+ simple-audio-card,frame-master = <&link0_codec>; > >>+ > >>+ simple-audio-card,widgets = > >>+ "Microphone", "Mic Jack", > >>+ "Line", "Line In", > >>+ "Line", "Line Out", > >>+ "Speaker", "Speaker", > >>+ "Headphone", "Headphone Jack"; > >>+ simple-audio-card,routing = > >>+ "Headphone Jack", "HP_L", > >>+ "Headphone Jack", "HP_R", > >>+ "Speaker", "SPK_LP", > >>+ "Speaker", "SPK_LN", > >>+ "Speaker", "SPK_RP", > >>+ "Speaker", "SPK_RN", > >>+ "LINPUT1", "Mic Jack", > >>+ "LINPUT3", "Mic Jack", > >>+ "RINPUT1", "Mic Jack", > >>+ "RINPUT2", "Mic Jack"; > >>+ > >>+ simple-audio-card,cpu { > >>+ sound-dai = <&i2s0 0>; > >>+ }; > >>+ > >>+ link0_codec: simple-audio-card,codec { > >>+ sound-dai = <&codec>; > >>+ clocks = <&i2s0 CLK_I2S_CDCLK>; > >>+ system-clock-frequency = <11289600>; > >>+ }; > >>+ }; > >>+ > >>+ beep { > >>+ compatible = "pwm-beeper"; > >>+ pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; > >I have serious doubts that you run this code... if it does not even > >compile. Sorry, I cannot accept code that does not compile and was not > >tested. > > > >Please, test your DTS on top of current Linux tree, which would be one of: > >1. Linus' master branch: v4.8-rc6, > >2. one of my branches (for-next, next/dt etc), > When I sent those patches, I tested in "Add linux-next specific files for > 20160907" OK, good, but please tell me why kbuild reported that build error? Best regards, Krzysztof ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board 2016-09-16 17:21 ` Krzysztof Kozlowski @ 2016-09-16 18:09 ` Javier Martinez Canillas -1 siblings, 0 replies; 27+ messages in thread From: Javier Martinez Canillas @ 2016-09-16 18:09 UTC (permalink / raw) To: Krzysztof Kozlowski, ayaka Cc: devicetree, mark.rutland, linux, kgene, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh Hello Randy, On 09/16/2016 01:21 PM, Krzysztof Kozlowski wrote: [snip] >>>> + >>>> + beep { >>>> + compatible = "pwm-beeper"; >>>> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; >>> I have serious doubts that you run this code... if it does not even >>> compile. Sorry, I cannot accept code that does not compile and was not >>> tested. >>> >>> Please, test your DTS on top of current Linux tree, which would be one of: >>> 1. Linus' master branch: v4.8-rc6, >>> 2. one of my branches (for-next, next/dt etc), >> When I sent those patches, I tested in "Add linux-next specific files for >> 20160907" > > OK, good, but please tell me why kbuild reported that build error? > I agree with Krzysztof, it doesn't seem that you tested the exact version that was posted. You will need the following change to make the DTS build in latest linux-next: diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts index dd83689892ff..8559f891a740 100644 --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -14,6 +14,7 @@ */ /dts-v1/; +#include <dt-bindings/pwm/pwm.h> #include <dt-bindings/sound/samsung-i2s.h> #include "exynos4412-itop-scp-core.dtsi" So please squash that change and resend. Best regards, -- Javier Martinez Canillas Open Source Group Samsung Research America ^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-16 18:09 ` Javier Martinez Canillas 0 siblings, 0 replies; 27+ messages in thread From: Javier Martinez Canillas @ 2016-09-16 18:09 UTC (permalink / raw) To: linux-arm-kernel Hello Randy, On 09/16/2016 01:21 PM, Krzysztof Kozlowski wrote: [snip] >>>> + >>>> + beep { >>>> + compatible = "pwm-beeper"; >>>> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; >>> I have serious doubts that you run this code... if it does not even >>> compile. Sorry, I cannot accept code that does not compile and was not >>> tested. >>> >>> Please, test your DTS on top of current Linux tree, which would be one of: >>> 1. Linus' master branch: v4.8-rc6, >>> 2. one of my branches (for-next, next/dt etc), >> When I sent those patches, I tested in "Add linux-next specific files for >> 20160907" > > OK, good, but please tell me why kbuild reported that build error? > I agree with Krzysztof, it doesn't seem that you tested the exact version that was posted. You will need the following change to make the DTS build in latest linux-next: diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts index dd83689892ff..8559f891a740 100644 --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -14,6 +14,7 @@ */ /dts-v1/; +#include <dt-bindings/pwm/pwm.h> #include <dt-bindings/sound/samsung-i2s.h> #include "exynos4412-itop-scp-core.dtsi" So please squash that change and resend. Best regards, -- Javier Martinez Canillas Open Source Group Samsung Research America ^ permalink raw reply related [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-18 9:46 ` ayaka 0 siblings, 0 replies; 27+ messages in thread From: ayaka @ 2016-09-18 9:46 UTC (permalink / raw) To: Javier Martinez Canillas, Krzysztof Kozlowski Cc: devicetree, mark.rutland, linux, kgene, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh On 09/17/2016 02:09 AM, Javier Martinez Canillas wrote: > Hello Randy, > > On 09/16/2016 01:21 PM, Krzysztof Kozlowski wrote: > > [snip] > >>>>> + >>>>> + beep { >>>>> + compatible = "pwm-beeper"; >>>>> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; >>>> I have serious doubts that you run this code... if it does not even >>>> compile. Sorry, I cannot accept code that does not compile and was not >>>> tested. >>>> >>>> Please, test your DTS on top of current Linux tree, which would be one of: >>>> 1. Linus' master branch: v4.8-rc6, >>>> 2. one of my branches (for-next, next/dt etc), >>> When I sent those patches, I tested in "Add linux-next specific files for >>> 20160907" >> OK, good, but please tell me why kbuild reported that build error? >> > I agree with Krzysztof, it doesn't seem that you tested the exact version I am sure I does. > that was posted. You will need the following change to make the DTS build > in latest linux-next: I didn't post the patch is WIP, which would adding the LCD panel support to this board. > > diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > index dd83689892ff..8559f891a740 100644 > --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts > +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > @@ -14,6 +14,7 @@ > */ > > /dts-v1/; > +#include <dt-bindings/pwm/pwm.h> > #include <dt-bindings/sound/samsung-i2s.h> > #include "exynos4412-itop-scp-core.dtsi" > > So please squash that change and resend. I would, but I meet a problem in memory with the latest next-20160916, it seems that it can't access the memory while it never happened before. MMC read: dev # 1, block # 2048, count 14336 ...14336 blocks read: OK [58/426] Boot with zImage Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0xa00 [ 0.000000] Linux version 4.8.0-rc6-next-20160916-00004-gae92137 (ayaka@ritsuko) (gcc version 6.1.0 (Buildroot 2016.05-00006-g0 792d0d-dirty) ) #83 SMP PREEMPT Sun Sep 18 17:29:56 CST 2016 [ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt:Machine model: TOPEET iTop 4412 Elite board based on Exynos4412 [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] OF: reserved mem: failed to allocate memory for node 'region_mfc_right' [ 0.000000] OF: reserved mem: failed to allocate memory for node 'region_mfc_left' [ 0.000000] cma: Failed to reserve 32 MiB [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Kernel panic - not syncing: ERROR: Failed to allocate 0x2000 bytes below 0x0. [ 0.000000] [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.8.0-rc6-next-20160916-00004-gae92137 #83 [ 0.000000] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 0.000000] [<c010e17c>] (unwind_backtrace) from [<c010af78>] (show_stack+0x10/0x14) [ 0.000000] [<c010af78>] (show_stack) from [<c03080e4>] (dump_stack+0x70/0x8c) [ 0.000000] [<c03080e4>] (dump_stack) from [<c019e580>] (panic+0xc4/0x244) [ 0.000000] [<c019e580>] (panic) from [<c0810e3c>] (memblock_alloc_base+0x2c/0x38) [ 0.000000] [<c0810e3c>] (memblock_alloc_base) from [<c0806aec>] (early_alloc_aligned+0xc/0x2c) [ 0.000000] [<c0806aec>] (early_alloc_aligned) from [<c08074c8>] (paging_init+0x548/0xa70) [ 0.000000] [<c08074c8>] (paging_init) from [<c0803dc8>] (setup_arch+0x50c/0xa28) [ 0.000000] [<c0803dc8>] (setup_arch) from [<c080091c>] (start_kernel+0x50/0x384) [ 0.000000] [<c080091c>] (start_kernel) from [<4000807c>] (0x4000807c) [ 0.000000] ---[ end Kernel panic - not syncing: ERROR: Failed to allocate 0x2000 bytes below 0x0. [ 0.000000 > > Best regards, ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-18 9:46 ` ayaka 0 siblings, 0 replies; 27+ messages in thread From: ayaka @ 2016-09-18 9:46 UTC (permalink / raw) To: linux-arm-kernel On 09/17/2016 02:09 AM, Javier Martinez Canillas wrote: > Hello Randy, > > On 09/16/2016 01:21 PM, Krzysztof Kozlowski wrote: > > [snip] > >>>>> + >>>>> + beep { >>>>> + compatible = "pwm-beeper"; >>>>> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; >>>> I have serious doubts that you run this code... if it does not even >>>> compile. Sorry, I cannot accept code that does not compile and was not >>>> tested. >>>> >>>> Please, test your DTS on top of current Linux tree, which would be one of: >>>> 1. Linus' master branch: v4.8-rc6, >>>> 2. one of my branches (for-next, next/dt etc), >>> When I sent those patches, I tested in "Add linux-next specific files for >>> 20160907" >> OK, good, but please tell me why kbuild reported that build error? >> > I agree with Krzysztof, it doesn't seem that you tested the exact version I am sure I does. > that was posted. You will need the following change to make the DTS build > in latest linux-next: I didn't post the patch is WIP, which would adding the LCD panel support to this board. > > diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > index dd83689892ff..8559f891a740 100644 > --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts > +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > @@ -14,6 +14,7 @@ > */ > > /dts-v1/; > +#include <dt-bindings/pwm/pwm.h> > #include <dt-bindings/sound/samsung-i2s.h> > #include "exynos4412-itop-scp-core.dtsi" > > So please squash that change and resend. I would, but I meet a problem in memory with the latest next-20160916, it seems that it can't access the memory while it never happened before. MMC read: dev # 1, block # 2048, count 14336 ...14336 blocks read: OK [58/426] Boot with zImage Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0xa00 [ 0.000000] Linux version 4.8.0-rc6-next-20160916-00004-gae92137 (ayaka at ritsuko) (gcc version 6.1.0 (Buildroot 2016.05-00006-g0 792d0d-dirty) ) #83 SMP PREEMPT Sun Sep 18 17:29:56 CST 2016 [ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt:Machine model: TOPEET iTop 4412 Elite board based on Exynos4412 [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] OF: reserved mem: failed to allocate memory for node 'region_mfc_right' [ 0.000000] OF: reserved mem: failed to allocate memory for node 'region_mfc_left' [ 0.000000] cma: Failed to reserve 32 MiB [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Kernel panic - not syncing: ERROR: Failed to allocate 0x2000 bytes below 0x0. [ 0.000000] [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.8.0-rc6-next-20160916-00004-gae92137 #83 [ 0.000000] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 0.000000] [<c010e17c>] (unwind_backtrace) from [<c010af78>] (show_stack+0x10/0x14) [ 0.000000] [<c010af78>] (show_stack) from [<c03080e4>] (dump_stack+0x70/0x8c) [ 0.000000] [<c03080e4>] (dump_stack) from [<c019e580>] (panic+0xc4/0x244) [ 0.000000] [<c019e580>] (panic) from [<c0810e3c>] (memblock_alloc_base+0x2c/0x38) [ 0.000000] [<c0810e3c>] (memblock_alloc_base) from [<c0806aec>] (early_alloc_aligned+0xc/0x2c) [ 0.000000] [<c0806aec>] (early_alloc_aligned) from [<c08074c8>] (paging_init+0x548/0xa70) [ 0.000000] [<c08074c8>] (paging_init) from [<c0803dc8>] (setup_arch+0x50c/0xa28) [ 0.000000] [<c0803dc8>] (setup_arch) from [<c080091c>] (start_kernel+0x50/0x384) [ 0.000000] [<c080091c>] (start_kernel) from [<4000807c>] (0x4000807c) [ 0.000000] ---[ end Kernel panic - not syncing: ERROR: Failed to allocate 0x2000 bytes below 0x0. [ 0.000000 > > Best regards, ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board @ 2016-09-18 9:46 ` ayaka 0 siblings, 0 replies; 27+ messages in thread From: ayaka @ 2016-09-18 9:46 UTC (permalink / raw) To: Javier Martinez Canillas, Krzysztof Kozlowski Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw, kgene-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A On 09/17/2016 02:09 AM, Javier Martinez Canillas wrote: > Hello Randy, > > On 09/16/2016 01:21 PM, Krzysztof Kozlowski wrote: > > [snip] > >>>>> + >>>>> + beep { >>>>> + compatible = "pwm-beeper"; >>>>> + pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>; >>>> I have serious doubts that you run this code... if it does not even >>>> compile. Sorry, I cannot accept code that does not compile and was not >>>> tested. >>>> >>>> Please, test your DTS on top of current Linux tree, which would be one of: >>>> 1. Linus' master branch: v4.8-rc6, >>>> 2. one of my branches (for-next, next/dt etc), >>> When I sent those patches, I tested in "Add linux-next specific files for >>> 20160907" >> OK, good, but please tell me why kbuild reported that build error? >> > I agree with Krzysztof, it doesn't seem that you tested the exact version I am sure I does. > that was posted. You will need the following change to make the DTS build > in latest linux-next: I didn't post the patch is WIP, which would adding the LCD panel support to this board. > > diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts > index dd83689892ff..8559f891a740 100644 > --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts > +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts > @@ -14,6 +14,7 @@ > */ > > /dts-v1/; > +#include <dt-bindings/pwm/pwm.h> > #include <dt-bindings/sound/samsung-i2s.h> > #include "exynos4412-itop-scp-core.dtsi" > > So please squash that change and resend. I would, but I meet a problem in memory with the latest next-20160916, it seems that it can't access the memory while it never happened before. MMC read: dev # 1, block # 2048, count 14336 ...14336 blocks read: OK [58/426] Boot with zImage Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0xa00 [ 0.000000] Linux version 4.8.0-rc6-next-20160916-00004-gae92137 (ayaka@ritsuko) (gcc version 6.1.0 (Buildroot 2016.05-00006-g0 792d0d-dirty) ) #83 SMP PREEMPT Sun Sep 18 17:29:56 CST 2016 [ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt:Machine model: TOPEET iTop 4412 Elite board based on Exynos4412 [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] OF: reserved mem: failed to allocate memory for node 'region_mfc_right' [ 0.000000] OF: reserved mem: failed to allocate memory for node 'region_mfc_left' [ 0.000000] cma: Failed to reserve 32 MiB [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Kernel panic - not syncing: ERROR: Failed to allocate 0x2000 bytes below 0x0. [ 0.000000] [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.8.0-rc6-next-20160916-00004-gae92137 #83 [ 0.000000] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [ 0.000000] [<c010e17c>] (unwind_backtrace) from [<c010af78>] (show_stack+0x10/0x14) [ 0.000000] [<c010af78>] (show_stack) from [<c03080e4>] (dump_stack+0x70/0x8c) [ 0.000000] [<c03080e4>] (dump_stack) from [<c019e580>] (panic+0xc4/0x244) [ 0.000000] [<c019e580>] (panic) from [<c0810e3c>] (memblock_alloc_base+0x2c/0x38) [ 0.000000] [<c0810e3c>] (memblock_alloc_base) from [<c0806aec>] (early_alloc_aligned+0xc/0x2c) [ 0.000000] [<c0806aec>] (early_alloc_aligned) from [<c08074c8>] (paging_init+0x548/0xa70) [ 0.000000] [<c08074c8>] (paging_init) from [<c0803dc8>] (setup_arch+0x50c/0xa28) [ 0.000000] [<c0803dc8>] (setup_arch) from [<c080091c>] (start_kernel+0x50/0x384) [ 0.000000] [<c080091c>] (start_kernel) from [<4000807c>] (0x4000807c) [ 0.000000] ---[ end Kernel panic - not syncing: ERROR: Failed to allocate 0x2000 bytes below 0x0. [ 0.000000 > > Best regards, -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 3/3] devicetree: bindings: Add vendor prefix for Topeet. 2016-09-07 21:58 ` Randy Li @ 2016-09-07 21:58 ` Randy Li -1 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: devicetree Cc: mark.rutland, linux, kgene, krzk, linux-arm-kernel, linux-samsung-soc, linux-kernel, robh, Randy Li Add TOPEET, a ARM devlopment board vendor in China mainland. Signed-off-by: Randy Li <ayaka@soulik.info> --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 7958a60..fa64536 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -269,6 +269,7 @@ technologic Technologic Systems thine THine Electronics, Inc. ti Texas Instruments tlm Trusted Logic Mobility +topeet Topeet toradex Toradex AG toshiba Toshiba Corporation toumaz Toumaz -- 2.7.4 ^ permalink raw reply related [flat|nested] 27+ messages in thread
* [PATCH v6 3/3] devicetree: bindings: Add vendor prefix for Topeet. @ 2016-09-07 21:58 ` Randy Li 0 siblings, 0 replies; 27+ messages in thread From: Randy Li @ 2016-09-07 21:58 UTC (permalink / raw) To: linux-arm-kernel Add TOPEET, a ARM devlopment board vendor in China mainland. Signed-off-by: Randy Li <ayaka@soulik.info> --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 7958a60..fa64536 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -269,6 +269,7 @@ technologic Technologic Systems thine THine Electronics, Inc. ti Texas Instruments tlm Trusted Logic Mobility +topeet Topeet toradex Toradex AG toshiba Toshiba Corporation toumaz Toumaz -- 2.7.4 ^ permalink raw reply related [flat|nested] 27+ messages in thread
* Re: [PATCH v6 3/3] devicetree: bindings: Add vendor prefix for Topeet. @ 2016-09-16 15:24 ` Rob Herring 0 siblings, 0 replies; 27+ messages in thread From: Rob Herring @ 2016-09-16 15:24 UTC (permalink / raw) To: Randy Li Cc: devicetree, mark.rutland, linux, kgene, krzk, linux-arm-kernel, linux-samsung-soc, linux-kernel On Thu, Sep 08, 2016 at 05:58:55AM +0800, Randy Li wrote: > Add TOPEET, a ARM devlopment board vendor in China mainland. > > Signed-off-by: Randy Li <ayaka@soulik.info> > --- > Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + > 1 file changed, 1 insertion(+) I applied this one to avoid any merge conflicts with fixing alphabetizing of this file this cycle. Rob ^ permalink raw reply [flat|nested] 27+ messages in thread
* [PATCH v6 3/3] devicetree: bindings: Add vendor prefix for Topeet. @ 2016-09-16 15:24 ` Rob Herring 0 siblings, 0 replies; 27+ messages in thread From: Rob Herring @ 2016-09-16 15:24 UTC (permalink / raw) To: linux-arm-kernel On Thu, Sep 08, 2016 at 05:58:55AM +0800, Randy Li wrote: > Add TOPEET, a ARM devlopment board vendor in China mainland. > > Signed-off-by: Randy Li <ayaka@soulik.info> > --- > Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + > 1 file changed, 1 insertion(+) I applied this one to avoid any merge conflicts with fixing alphabetizing of this file this cycle. Rob ^ permalink raw reply [flat|nested] 27+ messages in thread
* Re: [PATCH v6 3/3] devicetree: bindings: Add vendor prefix for Topeet. @ 2016-09-16 15:24 ` Rob Herring 0 siblings, 0 replies; 27+ messages in thread From: Rob Herring @ 2016-09-16 15:24 UTC (permalink / raw) To: Randy Li Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw, kgene-DgEjT+Ai2ygdnm+yROfE0A, krzk-DgEjT+Ai2ygdnm+yROfE0A, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA On Thu, Sep 08, 2016 at 05:58:55AM +0800, Randy Li wrote: > Add TOPEET, a ARM devlopment board vendor in China mainland. > > Signed-off-by: Randy Li <ayaka-xPW3/0Ywev/iB9QmIjCX8w@public.gmane.org> > --- > Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + > 1 file changed, 1 insertion(+) I applied this one to avoid any merge conflicts with fixing alphabetizing of this file this cycle. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 27+ messages in thread
end of thread, other threads:[~2016-09-18 9:46 UTC | newest]
Thread overview: 27+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-09-07 21:58 [PATCH v6 0/3] Add a new board TOPEET iTOP for Exynos 4412 Randy Li
2016-09-07 21:58 ` Randy Li
2016-09-07 21:58 ` [PATCH v6 1/3] ARM: dts: Add TOPEET itop core board SCP package version Randy Li
2016-09-07 21:58 ` Randy Li
2016-09-07 21:58 ` [PATCH v6 2/3] ARM: dts: add TOPEET itop elite based board Randy Li
2016-09-07 21:58 ` Randy Li
2016-09-07 21:58 ` Randy Li
2016-09-08 0:44 ` kbuild test robot
2016-09-08 0:44 ` kbuild test robot
2016-09-08 0:44 ` kbuild test robot
[not found] ` <CGME20160916072303eucas1p2941ba2907605055f5ea5abb2e6891d77@eucas1p2.samsung.com>
2016-09-16 7:23 ` Krzysztof Kozlowski
2016-09-16 7:23 ` Krzysztof Kozlowski
2016-09-16 7:23 ` Krzysztof Kozlowski
2016-09-16 14:04 ` ayaka
2016-09-16 14:04 ` ayaka
2016-09-16 17:21 ` Krzysztof Kozlowski
2016-09-16 17:21 ` Krzysztof Kozlowski
2016-09-16 18:09 ` Javier Martinez Canillas
2016-09-16 18:09 ` Javier Martinez Canillas
2016-09-18 9:46 ` ayaka
2016-09-18 9:46 ` ayaka
2016-09-18 9:46 ` ayaka
2016-09-07 21:58 ` [PATCH v6 3/3] devicetree: bindings: Add vendor prefix for Topeet Randy Li
2016-09-07 21:58 ` Randy Li
2016-09-16 15:24 ` Rob Herring
2016-09-16 15:24 ` Rob Herring
2016-09-16 15:24 ` Rob Herring
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