Message ID | 20190805015755.26017-1-zhangzj@rock-chips.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [v2,1/1] arm64: dts: rockchip: Add support for TB-96AI board | expand |
Hi Elon, Thanks for the v2. Still the DT needs to be cleaned up a bit. I have tested this patch on TB96-AI SOM/Carrier board and found that the USB ports are not working at all! Do we need to change any switch settings? Comments are inline. On Mon, Aug 05, 2019 at 09:57:55AM +0800, Elon Zhang wrote: > Add devicetree support for RK3399Pro TB-96AI board, one of > the 96Boards family. > > The TB-96AI board is a 96Boards Compute SOM design, launched > by Linaro, Rockchip and Beiqicloud. > > More information can be obtained from the following websites: > 1.https://www.96boards.org/product/tb-96ai/ > 2.http://t.rock-chips.com/ > 3.http://www.beiqicloud.com/ > > This patch add basic node for the board and support booting up > to Fedora. > > Signed-off-by: Elon Zhang <zhangzj@rock-chips.com> > --- > changes since v1: > - remove needless node > - using a standard LED formats for 96Boards > > arch/arm64/boot/dts/rockchip/Makefile | 1 + > .../boot/dts/rockchip/rk3399pro-tb-96ai.dts | 560 ++++++++++++++++++ > 2 files changed, 561 insertions(+) > create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts > > diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile > index 5f2687acbf94..3d6c8d4363b5 100644 > --- a/arch/arm64/boot/dts/rockchip/Makefile > +++ b/arch/arm64/boot/dts/rockchip/Makefile > @@ -27,3 +27,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-tb-96ai.dtb > diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts > new file mode 100644 > index 000000000000..767b37b854ba > --- /dev/null > +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts > @@ -0,0 +1,560 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. > + */ > + > +/dts-v1/; > +#include "rk3399pro.dtsi" > +#include "rk3399-opp.dtsi" > + > +/ { > + compatible = "beiqi,rk3399pro-tb-96ai", "rockchip,rk3399pro"; > + > + chosen { > + stdout-path = "serial2:1500000n8"; > + }; > + > + xin32k: xin32k { > + compatible = "fixed-clock"; > + clock-frequency = <32768>; > + clock-output-names = "xin32k"; > + #clock-cells = <0>; > + }; > + > + vcc5v0_sys: vccsys { > + compatible = "regulator-fixed"; > + regulator-name = "vcc5v0_sys"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; > + > + leds { Still the LEDs are not defined as per the format I shared before... > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&work_led1>,<&work_led2>,<&work_led3>; > + > + work_led1 { > + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; > + label = "system_work_led1"; > + retain-state-suspended; > + }; > + > + work_led2 { > + gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; > + label = "system_work_led2"; > + retain-state-suspended; > + }; > + > + work_led3 { > + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; > + label = "system_work_led3"; > + retain-state-suspended; > + }; > + }; > +}; > + > +&cpu_l0 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l1 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l2 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l3 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_b0 { > + cpu-supply = <&vdd_cpu_b>; > +}; > + > +&cpu_b1 { > + cpu-supply = <&vdd_cpu_b>; > +}; > + > +&emmc_phy { > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + i2c-scl-rising-time-ns = <180>; > + i2c-scl-falling-time-ns = <30>; > + clock-frequency = <400000>; > + > + rk809: pmic@20 { > + compatible = "rockchip,rk809"; > + reg = <0x20>; > + interrupt-parent = <&gpio1>; > + interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>; > + pinctrl-names = "default", "pmic-sleep", > + "pmic-power-off", "pmic-reset"; Does these pinctrl configs useful other than default? > + pinctrl-0 = <&pmic_int_l>; > + pinctrl-1 = <&soc_slppin_slp>, <&rk809_slppin_slp>; > + pinctrl-2 = <&soc_slppin_gpio>, <&rk809_slppin_pwrdn>; > + pinctrl-3 = <&soc_slppin_gpio>,<&rk809_slppin_null>; > + rockchip,system-power-controller; > + pmic-reset-func = <1>; > + wakeup-source; > + #clock-cells = <1>; > + clock-output-names = "rk808-clkout1", "rk808-clkout2"; > + > + vcc1-supply = <&vcc5v0_sys>; > + vcc2-supply = <&vcc5v0_sys>; > + vcc3-supply = <&vcc5v0_sys>; > + vcc4-supply = <&vcc5v0_sys>; > + vcc5-supply = <&vcc_buck5>; > + vcc6-supply = <&vcc_buck5>; > + vcc7-supply = <&vcc3v3_sys>; > + vcc8-supply = <&vcc3v3_sys>; > + vcc9-supply = <&vcc5v0_sys>; > + > + pwrkey { > + status = "okay"; No compatible needed? > + }; > + > + rtc { > + status = "okay"; No compatible needed? > + }; > + > + pinctrl_rk8xx: pinctrl_rk8xx { Mainline MFD driver has no pinctrl support for RK809. > + gpio-controller; > + #gpio-cells = <2>; > + > + rk809_slppin_null: rk809_slppin_null { > + pins = "gpio_slp"; > + function = "pin_fun0"; > + }; > + > + rk809_slppin_slp: rk809_slppin_slp { > + pins = "gpio_slp"; > + function = "pin_fun1"; > + }; > + > + rk809_slppin_pwrdn: rk809_slppin_pwrdn { > + pins = "gpio_slp"; > + function = "pin_fun2"; > + }; > + > + rk809_slppin_rst: rk809_slppin_rst { > + pins = "gpio_slp"; > + function = "pin_fun3"; > + }; > + }; > + > + regulators { > + vdd_center: DCDC_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1350000>; > + regulator-initial-mode = <0x2>; > + regulator-name = "vdd_center"; Please match the regulator names with schematic. > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <900000>; > + }; > + }; > + > + vdd_cpu_l: DCDC_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1350000>; > + regulator-ramp-delay = <6001>; > + regulator-initial-mode = <0x2>; > + regulator-name = "vdd_cpu_l"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_ddr: DCDC_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vcc_ddr"; > + regulator-initial-mode = <0x2>; > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + vcc3v3_sys: DCDC_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-initial-mode = <0x2>; > + regulator-name = "vcc3v3_sys"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc_buck5: DCDC_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <2200000>; > + regulator-max-microvolt = <2200000>; > + regulator-name = "vcc_buck5"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <2200000>; > + }; > + }; > + > + vcca_0v9: LDO_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <900000>; > + regulator-name = "vcca_0v9"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_1v8: LDO_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-name = "vcc_1v8"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vcc0v9_soc: LDO_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <900000>; > + > + regulator-name = "vcc0v9_soc"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <900000>; > + }; > + }; > + > + vcca_1v8: LDO_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-name = "vcca_1v8"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd1v5_dvp: LDO_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + > + regulator-name = "vdd1v5_dvp"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_1v5: LDO_REG6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + > + regulator-name = "vcc_1v5"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_3v0: LDO_REG7 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + > + regulator-name = "vcc_3v0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vccio_sd: LDO_REG8 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-name = "vccio_sd"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc_sd: LDO_REG9 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-name = "vcc_sd"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc5v0_usb: SWITCH_REG1 { > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + > + regulator-name = "vcc5v0_usb"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vccio_3v3: SWITCH_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-name = "vccio_3v3"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + }; > + }; > + > + vdd_cpu_b: regulator@1c { > + compatible = "fcs,fan53555"; > + reg = <0x1c>; > + vin-supply = <&vcc5v0_sys>; > + pinctrl-0 = <&vsel1_gpio>; > + vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>; > + regulator-name = "vdd_cpu_b"; > + regulator-min-microvolt = <712500>; > + regulator-max-microvolt = <1500000>; > + regulator-ramp-delay = <2300>; > + fcs,suspend-voltage-selector = <1>; > + regulator-always-on; > + regulator-boot-on; > + regulator-initial-state = <3>; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_gpu: regulator@10 { > + compatible = "fcs,fan53555"; > + status = "okay"; > + reg = <0x10>; > + vin-supply = <&vcc5v0_sys>; > + pinctrl-0 = <&vsel2_gpio>; > + vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; > + regulator-name = "vdd_gpu"; > + regulator-min-microvolt = <735000>; > + regulator-max-microvolt = <1400000>; > + regulator-ramp-delay = <2300>; > + fcs,suspend-voltage-selector = <1>; > + regulator-always-on; > + regulator-boot-on; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > +}; > + > +&i2c8 { > + status = "okay"; > + i2c-scl-rising-time-ns = <345>; > + i2c-scl-falling-time-ns = <11>; > + clock-frequency = <100000>; > +}; > + > +&io_domains { > + status = "okay"; > + bt656-supply = <&vcca_1v8>; /* APIO2_VDD */ > + audio-supply = <&vcca_1v8>; /* APIO5_VDD */ > + sdmmc-supply = <&vccio_sd>; /* SDMMC0_VDD */ > + gpio1830-supply = <&vcc_1v8>; /* APIO4_VDD */ > +}; > + > +&pinctrl { > + pinctrl-names = "default"; > + pinctrl-0 = <&npu_ref_clk>; > + > + leds { > + work_led1: work_led1 { > + rockchip,pins = > + <2 5 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + work_led2: work_led2 { > + rockchip,pins = > + <2 4 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + work_led3: work_led3 { > + rockchip,pins = > + <2 3 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > + > + npu_clk { > + npu_ref_clk: npu-ref-clk { > + rockchip,pins = > + <0 RK_PA2 1 &pcfg_pull_none>; > + }; > + }; > + > + pmic { > + pmic_int_l: pmic-int-l { > + rockchip,pins = > + <1 RK_PC2 0 &pcfg_pull_up>; > + }; > + > + soc_slppin_gpio: soc-slppin-gpio { > + rockchip,pins = > + <1 RK_PA5 0 &pcfg_output_low>; > + }; > + > + soc_slppin_slp: soc-slppin-slp { > + rockchip,pins = > + <1 RK_PA5 1 &pcfg_pull_down>; > + }; > + > + vsel1_gpio: vsel1-gpio { > + rockchip,pins = > + <1 RK_PC1 0 &pcfg_pull_down>; > + }; > + > + vsel2_gpio: vsel2-gpio { > + rockchip,pins = > + <1 RK_PB6 0 &pcfg_pull_down>; > + }; > + }; > + > + usb3 { > + usb3_host_en: usb3-host-en { > + rockchip,pins = > + <2 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>; > + }; > + }; > +}; > + > +&pmu_io_domains { > + status = "okay"; > + pmu1830-supply = <&vcc_1v8>; > +}; > + > +&pwm0 { > + status = "okay"; > +}; > + > +&pwm2 { > + status = "okay"; > +}; > + > +&saradc { > + status = "okay"; > + vref-supply = <&vcc_1v8>; > +}; > + > +&sdhci { > + bus-width = <8>; > + mmc-hs400-1_8v; > + non-removable; > + keep-power-in-suspend; > + mmc-hs400-enhanced-strobe; > + status = "okay"; > +}; > + > +&tcphy1 { No tcphy0? I can see this used in schematics. > + status = "okay"; > +}; > + > +&tsadc { > + rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ > + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ > + status = "okay"; > +}; > + > +&u2phy1 { No u2phy0? > + status = "okay"; > + > + u2phy1_otg: otg-port { > + status = "okay"; > + }; > + > + u2phy1_host: host-port { > + phy-supply = <&vcc5v0_usb>; > + status = "okay"; > + }; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_xfer &uart0_cts>; > + status = "okay"; > +}; > + > +&uart2 { > + status = "okay"; > +}; > + > +&uart4 { > + status = "okay"; > +}; > + > +&usb_host0_ehci { > + status = "okay"; > +}; > + > +&usb_host1_ehci { > + status = "okay"; > +}; > + > +&usb_host0_ohci { > + status = "okay"; > +}; > + > +&usb_host1_ohci { > + status = "okay"; > +}; > + > +&usbdrd3_1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb3_host_en>; > +}; > + > +&usbdrd_dwc3_0 { No usbdrd3_0? Thanks, Mani > + status = "okay"; > +}; > + > +&usbdrd_dwc3_1 { > + snps,dis-u3-autosuspend-quirk; > + status = "okay"; > +}; > + > -- > 2.17.1 > > >
Hi Mani, Thanks for your review. Please see comments inline. 在 8/5/2019 19:28, Manivannan Sadhasivam 写道: > Hi Elon, > > Thanks for the v2. Still the DT needs to be cleaned up a bit. I have tested this > patch on TB96-AI SOM/Carrier board and found that the USB ports are not working > at all! Do we need to change any switch settings? Yes. The USB ports can not work. I have already added all USB related setting. I tried rockchip internel rk3399.dtsi and the USB ports can work, so I think the cause is SoC related setting difference in mainline kernel. I can not figure it out for now, should I remove the usb related node in this patch? > > Comments are inline. > > On Mon, Aug 05, 2019 at 09:57:55AM +0800, Elon Zhang wrote: >> Add devicetree support for RK3399Pro TB-96AI board, one of >> the 96Boards family. >> >> The TB-96AI board is a 96Boards Compute SOM design, launched >> by Linaro, Rockchip and Beiqicloud. >> >> More information can be obtained from the following websites: >> 1.https://www.96boards.org/product/tb-96ai/ >> 2.http://t.rock-chips.com/ >> 3.http://www.beiqicloud.com/ >> >> This patch add basic node for the board and support booting up >> to Fedora. >> >> Signed-off-by: Elon Zhang <zhangzj@rock-chips.com> >> --- >> changes since v1: >> - remove needless node >> - using a standard LED formats for 96Boards >> >> arch/arm64/boot/dts/rockchip/Makefile | 1 + >> .../boot/dts/rockchip/rk3399pro-tb-96ai.dts | 560 ++++++++++++++++++ >> 2 files changed, 561 insertions(+) >> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts >> >> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile >> index 5f2687acbf94..3d6c8d4363b5 100644 >> --- a/arch/arm64/boot/dts/rockchip/Makefile >> +++ b/arch/arm64/boot/dts/rockchip/Makefile >> @@ -27,3 +27,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb >> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-tb-96ai.dtb >> diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts >> new file mode 100644 >> index 000000000000..767b37b854ba >> --- /dev/null >> +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts >> @@ -0,0 +1,560 @@ >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> +/* >> + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. >> + */ >> + >> +/dts-v1/; >> +#include "rk3399pro.dtsi" >> +#include "rk3399-opp.dtsi" >> + >> +/ { >> + compatible = "beiqi,rk3399pro-tb-96ai", "rockchip,rk3399pro"; >> + >> + chosen { >> + stdout-path = "serial2:1500000n8"; >> + }; >> + >> + xin32k: xin32k { >> + compatible = "fixed-clock"; >> + clock-frequency = <32768>; >> + clock-output-names = "xin32k"; >> + #clock-cells = <0>; >> + }; >> + >> + vcc5v0_sys: vccsys { >> + compatible = "regulator-fixed"; >> + regulator-name = "vcc5v0_sys"; >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <5000000>; >> + regulator-max-microvolt = <5000000>; >> + }; >> + >> + leds { > Still the LEDs are not defined as per the format I shared before... I am not very sure what the format exactly is. Is the LEDs format below right? 49 leds { 50 compatible = "gpio-leds"; 51 pinctrl-names = "default"; 52 pinctrl-0 = <&user_led1>,<&user_led2>,<&user_led3>; 53 54 user_led1 { 55 label = "green:user1"; 56 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; 57 retain-state-suspended; 58 }; 59 60 user_led2 { 61 label = "green:user2"; 62 gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; 63 retain-state-suspended; 64 }; 65 66 user_led3 { 67 label = "green:user3"; 68 gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; 69 retain-state-suspended; 70 }; 71 }; > >> + compatible = "gpio-leds"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&work_led1>,<&work_led2>,<&work_led3>; >> + >> + work_led1 { >> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; >> + label = "system_work_led1"; >> + retain-state-suspended; >> + }; >> + >> + work_led2 { >> + gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; >> + label = "system_work_led2"; >> + retain-state-suspended; >> + }; >> + >> + work_led3 { >> + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; >> + label = "system_work_led3"; >> + retain-state-suspended; >> + }; >> + }; >> +}; >> + >> +&cpu_l0 { >> + cpu-supply = <&vdd_cpu_l>; >> +}; >> + >> +&cpu_l1 { >> + cpu-supply = <&vdd_cpu_l>; >> +}; >> + >> +&cpu_l2 { >> + cpu-supply = <&vdd_cpu_l>; >> +}; >> + >> +&cpu_l3 { >> + cpu-supply = <&vdd_cpu_l>; >> +}; >> + >> +&cpu_b0 { >> + cpu-supply = <&vdd_cpu_b>; >> +}; >> + >> +&cpu_b1 { >> + cpu-supply = <&vdd_cpu_b>; >> +}; >> + >> +&emmc_phy { >> + status = "okay"; >> +}; >> + >> +&i2c0 { >> + status = "okay"; >> + i2c-scl-rising-time-ns = <180>; >> + i2c-scl-falling-time-ns = <30>; >> + clock-frequency = <400000>; >> + >> + rk809: pmic@20 { >> + compatible = "rockchip,rk809"; >> + reg = <0x20>; >> + interrupt-parent = <&gpio1>; >> + interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>; >> + pinctrl-names = "default", "pmic-sleep", >> + "pmic-power-off", "pmic-reset"; > Does these pinctrl configs useful other than default? These pinctrl configs are used for sleep/wake. Since mainline MFD and pinctrl driver has no pinctrl support for RK809, these pinctrl configs will be removed other than default. > >> + pinctrl-0 = <&pmic_int_l>; >> + pinctrl-1 = <&soc_slppin_slp>, <&rk809_slppin_slp>; >> + pinctrl-2 = <&soc_slppin_gpio>, <&rk809_slppin_pwrdn>; >> + pinctrl-3 = <&soc_slppin_gpio>,<&rk809_slppin_null>; >> + rockchip,system-power-controller; >> + pmic-reset-func = <1>; >> + wakeup-source; >> + #clock-cells = <1>; >> + clock-output-names = "rk808-clkout1", "rk808-clkout2"; >> + >> + vcc1-supply = <&vcc5v0_sys>; >> + vcc2-supply = <&vcc5v0_sys>; >> + vcc3-supply = <&vcc5v0_sys>; >> + vcc4-supply = <&vcc5v0_sys>; >> + vcc5-supply = <&vcc_buck5>; >> + vcc6-supply = <&vcc_buck5>; >> + vcc7-supply = <&vcc3v3_sys>; >> + vcc8-supply = <&vcc3v3_sys>; >> + vcc9-supply = <&vcc5v0_sys>; >> + >> + pwrkey { >> + status = "okay"; > No compatible needed? No compatible needed. It is RK809 internel implement. > >> + }; >> + >> + rtc { >> + status = "okay"; > No compatible needed? ditto. > >> + }; >> + >> + pinctrl_rk8xx: pinctrl_rk8xx { > Mainline MFD driver has no pinctrl support for RK809. Yes. This node will be removed. Thank, Elon > >> + gpio-controller; >> + #gpio-cells = <2>; >> + >> + rk809_slppin_null: rk809_slppin_null { >> + pins = "gpio_slp"; >> + function = "pin_fun0"; >> + }; >> + >> + rk809_slppin_slp: rk809_slppin_slp { >> + pins = "gpio_slp"; >> + function = "pin_fun1"; >> + }; >> + >> + rk809_slppin_pwrdn: rk809_slppin_pwrdn { >> + pins = "gpio_slp"; >> + function = "pin_fun2"; >> + }; >> + >> + rk809_slppin_rst: rk809_slppin_rst { >> + pins = "gpio_slp"; >> + function = "pin_fun3"; >> + }; >> + }; >> + >> + regulators { >> + vdd_center: DCDC_REG1 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <750000>; >> + regulator-max-microvolt = <1350000>; >> + regulator-initial-mode = <0x2>; >> + regulator-name = "vdd_center"; > Please match the regulator names with schematic. > >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <900000>; >> + }; >> + }; >> + >> + vdd_cpu_l: DCDC_REG2 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <750000>; >> + regulator-max-microvolt = <1350000>; >> + regulator-ramp-delay = <6001>; >> + regulator-initial-mode = <0x2>; >> + regulator-name = "vdd_cpu_l"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vcc_ddr: DCDC_REG3 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-name = "vcc_ddr"; >> + regulator-initial-mode = <0x2>; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + }; >> + }; >> + >> + vcc3v3_sys: DCDC_REG4 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <3300000>; >> + regulator-max-microvolt = <3300000>; >> + regulator-initial-mode = <0x2>; >> + regulator-name = "vcc3v3_sys"; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <3300000>; >> + }; >> + }; >> + >> + vcc_buck5: DCDC_REG5 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <2200000>; >> + regulator-max-microvolt = <2200000>; >> + regulator-name = "vcc_buck5"; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <2200000>; >> + }; >> + }; >> + >> + vcca_0v9: LDO_REG1 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <900000>; >> + regulator-max-microvolt = <900000>; >> + regulator-name = "vcca_0v9"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vcc_1v8: LDO_REG2 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + >> + regulator-name = "vcc_1v8"; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <1800000>; >> + }; >> + }; >> + >> + vcc0v9_soc: LDO_REG3 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <900000>; >> + regulator-max-microvolt = <900000>; >> + >> + regulator-name = "vcc0v9_soc"; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <900000>; >> + }; >> + }; >> + >> + vcca_1v8: LDO_REG4 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + >> + regulator-name = "vcca_1v8"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vdd1v5_dvp: LDO_REG5 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <1500000>; >> + regulator-max-microvolt = <1500000>; >> + >> + regulator-name = "vdd1v5_dvp"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vcc_1v5: LDO_REG6 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <1500000>; >> + regulator-max-microvolt = <1500000>; >> + >> + regulator-name = "vcc_1v5"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vcc_3v0: LDO_REG7 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <3000000>; >> + regulator-max-microvolt = <3000000>; >> + >> + regulator-name = "vcc_3v0"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vccio_sd: LDO_REG8 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <3300000>; >> + >> + regulator-name = "vccio_sd"; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <3300000>; >> + }; >> + }; >> + >> + vcc_sd: LDO_REG9 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <3300000>; >> + regulator-max-microvolt = <3300000>; >> + >> + regulator-name = "vcc_sd"; >> + regulator-state-mem { >> + regulator-on-in-suspend; >> + regulator-suspend-microvolt = <3300000>; >> + }; >> + }; >> + >> + vcc5v0_usb: SWITCH_REG1 { >> + regulator-min-microvolt = <5000000>; >> + regulator-max-microvolt = <5000000>; >> + >> + regulator-name = "vcc5v0_usb"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vccio_3v3: SWITCH_REG2 { >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-min-microvolt = <3300000>; >> + regulator-max-microvolt = <3300000>; >> + >> + regulator-name = "vccio_3v3"; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + }; >> + }; >> + >> + vdd_cpu_b: regulator@1c { >> + compatible = "fcs,fan53555"; >> + reg = <0x1c>; >> + vin-supply = <&vcc5v0_sys>; >> + pinctrl-0 = <&vsel1_gpio>; >> + vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>; >> + regulator-name = "vdd_cpu_b"; >> + regulator-min-microvolt = <712500>; >> + regulator-max-microvolt = <1500000>; >> + regulator-ramp-delay = <2300>; >> + fcs,suspend-voltage-selector = <1>; >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-initial-state = <3>; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> + >> + vdd_gpu: regulator@10 { >> + compatible = "fcs,fan53555"; >> + status = "okay"; >> + reg = <0x10>; >> + vin-supply = <&vcc5v0_sys>; >> + pinctrl-0 = <&vsel2_gpio>; >> + vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; >> + regulator-name = "vdd_gpu"; >> + regulator-min-microvolt = <735000>; >> + regulator-max-microvolt = <1400000>; >> + regulator-ramp-delay = <2300>; >> + fcs,suspend-voltage-selector = <1>; >> + regulator-always-on; >> + regulator-boot-on; >> + regulator-state-mem { >> + regulator-off-in-suspend; >> + }; >> + }; >> +}; >> + >> +&i2c8 { >> + status = "okay"; >> + i2c-scl-rising-time-ns = <345>; >> + i2c-scl-falling-time-ns = <11>; >> + clock-frequency = <100000>; >> +}; >> + >> +&io_domains { >> + status = "okay"; >> + bt656-supply = <&vcca_1v8>; /* APIO2_VDD */ >> + audio-supply = <&vcca_1v8>; /* APIO5_VDD */ >> + sdmmc-supply = <&vccio_sd>; /* SDMMC0_VDD */ >> + gpio1830-supply = <&vcc_1v8>; /* APIO4_VDD */ >> +}; >> + >> +&pinctrl { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&npu_ref_clk>; >> + >> + leds { >> + work_led1: work_led1 { >> + rockchip,pins = >> + <2 5 RK_FUNC_GPIO &pcfg_pull_none>; >> + }; >> + >> + work_led2: work_led2 { >> + rockchip,pins = >> + <2 4 RK_FUNC_GPIO &pcfg_pull_none>; >> + }; >> + >> + work_led3: work_led3 { >> + rockchip,pins = >> + <2 3 RK_FUNC_GPIO &pcfg_pull_none>; >> + }; >> + }; >> + >> + npu_clk { >> + npu_ref_clk: npu-ref-clk { >> + rockchip,pins = >> + <0 RK_PA2 1 &pcfg_pull_none>; >> + }; >> + }; >> + >> + pmic { >> + pmic_int_l: pmic-int-l { >> + rockchip,pins = >> + <1 RK_PC2 0 &pcfg_pull_up>; >> + }; >> + >> + soc_slppin_gpio: soc-slppin-gpio { >> + rockchip,pins = >> + <1 RK_PA5 0 &pcfg_output_low>; >> + }; >> + >> + soc_slppin_slp: soc-slppin-slp { >> + rockchip,pins = >> + <1 RK_PA5 1 &pcfg_pull_down>; >> + }; >> + >> + vsel1_gpio: vsel1-gpio { >> + rockchip,pins = >> + <1 RK_PC1 0 &pcfg_pull_down>; >> + }; >> + >> + vsel2_gpio: vsel2-gpio { >> + rockchip,pins = >> + <1 RK_PB6 0 &pcfg_pull_down>; >> + }; >> + }; >> + >> + usb3 { >> + usb3_host_en: usb3-host-en { >> + rockchip,pins = >> + <2 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>; >> + }; >> + }; >> +}; >> + >> +&pmu_io_domains { >> + status = "okay"; >> + pmu1830-supply = <&vcc_1v8>; >> +}; >> + >> +&pwm0 { >> + status = "okay"; >> +}; >> + >> +&pwm2 { >> + status = "okay"; >> +}; >> + >> +&saradc { >> + status = "okay"; >> + vref-supply = <&vcc_1v8>; >> +}; >> + >> +&sdhci { >> + bus-width = <8>; >> + mmc-hs400-1_8v; >> + non-removable; >> + keep-power-in-suspend; >> + mmc-hs400-enhanced-strobe; >> + status = "okay"; >> +}; >> + >> +&tcphy1 { > No tcphy0? I can see this used in schematics. > >> + status = "okay"; >> +}; >> + >> +&tsadc { >> + rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ >> + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ >> + status = "okay"; >> +}; >> + >> +&u2phy1 { > No u2phy0? > >> + status = "okay"; >> + >> + u2phy1_otg: otg-port { >> + status = "okay"; >> + }; >> + >> + u2phy1_host: host-port { >> + phy-supply = <&vcc5v0_usb>; >> + status = "okay"; >> + }; >> +}; >> + >> +&uart0 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart0_xfer &uart0_cts>; >> + status = "okay"; >> +}; >> + >> +&uart2 { >> + status = "okay"; >> +}; >> + >> +&uart4 { >> + status = "okay"; >> +}; >> + >> +&usb_host0_ehci { >> + status = "okay"; >> +}; >> + >> +&usb_host1_ehci { >> + status = "okay"; >> +}; >> + >> +&usb_host0_ohci { >> + status = "okay"; >> +}; >> + >> +&usb_host1_ohci { >> + status = "okay"; >> +}; >> + >> +&usbdrd3_1 { >> + status = "okay"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&usb3_host_en>; >> +}; >> + >> +&usbdrd_dwc3_0 { > No usbdrd3_0? > > Thanks, > Mani > >> + status = "okay"; >> +}; >> + >> +&usbdrd_dwc3_1 { >> + snps,dis-u3-autosuspend-quirk; >> + status = "okay"; >> +}; >> + >> -- >> 2.17.1 >> >> >> > >
Hi Elon, Am Montag, 5. August 2019, 03:57:55 CEST schrieb Elon Zhang: > Add devicetree support for RK3399Pro TB-96AI board, one of > the 96Boards family. > > The TB-96AI board is a 96Boards Compute SOM design, launched > by Linaro, Rockchip and Beiqicloud. > > More information can be obtained from the following websites: > 1.https://www.96boards.org/product/tb-96ai/ > 2.http://t.rock-chips.com/ > 3.http://www.beiqicloud.com/ > > This patch add basic node for the board and support booting up > to Fedora. > > Signed-off-by: Elon Zhang <zhangzj@rock-chips.com> > --- > changes since v1: > - remove needless node > - using a standard LED formats for 96Boards > > arch/arm64/boot/dts/rockchip/Makefile | 1 + > .../boot/dts/rockchip/rk3399pro-tb-96ai.dts | 560 ++++++++++++++++++ > 2 files changed, 561 insertions(+) > create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts > > diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile > index 5f2687acbf94..3d6c8d4363b5 100644 > --- a/arch/arm64/boot/dts/rockchip/Makefile > +++ b/arch/arm64/boot/dts/rockchip/Makefile > @@ -27,3 +27,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-tb-96ai.dtb > diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts > new file mode 100644 > index 000000000000..767b37b854ba > --- /dev/null > +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts > @@ -0,0 +1,560 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. > + */ > + > +/dts-v1/; > +#include "rk3399pro.dtsi" > +#include "rk3399-opp.dtsi" > + > +/ { > + compatible = "beiqi,rk3399pro-tb-96ai", "rockchip,rk3399pro"; > + > + chosen { > + stdout-path = "serial2:1500000n8"; > + }; > + > + xin32k: xin32k { > + compatible = "fixed-clock"; > + clock-frequency = <32768>; > + clock-output-names = "xin32k"; > + #clock-cells = <0>; > + }; I would guess this 32kHz clock does originate from the rk809 below? If so please simply adjust the clock-output-names in it, so that it sources correctly. > + > + vcc5v0_sys: vccsys { > + compatible = "regulator-fixed"; > + regulator-name = "vcc5v0_sys"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; Please always try to construct a full regulator tree. (see debugfs/regulator/regulator_summary) Part of me doesn't want to believe that vcc5v0_sys is the root regulator getting the outside power supply ;-) . > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&work_led1>,<&work_led2>,<&work_led3>; > + > + work_led1 { > + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; > + label = "system_work_led1"; > + retain-state-suspended; > + }; > + > + work_led2 { > + gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; > + label = "system_work_led2"; > + retain-state-suspended; > + }; > + > + work_led3 { > + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; > + label = "system_work_led3"; > + retain-state-suspended; > + }; > + }; > +}; > + > +&cpu_l0 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l1 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l2 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_l3 { > + cpu-supply = <&vdd_cpu_l>; > +}; > + > +&cpu_b0 { > + cpu-supply = <&vdd_cpu_b>; > +}; > + > +&cpu_b1 { > + cpu-supply = <&vdd_cpu_b>; > +}; > + > +&emmc_phy { > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + i2c-scl-rising-time-ns = <180>; > + i2c-scl-falling-time-ns = <30>; > + clock-frequency = <400000>; > + > + rk809: pmic@20 { > + compatible = "rockchip,rk809"; > + reg = <0x20>; > + interrupt-parent = <&gpio1>; > + interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>; > + pinctrl-names = "default", "pmic-sleep", > + "pmic-power-off", "pmic-reset"; > + pinctrl-0 = <&pmic_int_l>; > + pinctrl-1 = <&soc_slppin_slp>, <&rk809_slppin_slp>; > + pinctrl-2 = <&soc_slppin_gpio>, <&rk809_slppin_pwrdn>; > + pinctrl-3 = <&soc_slppin_gpio>,<&rk809_slppin_null>; > + rockchip,system-power-controller; > + pmic-reset-func = <1>; That is not part of the binding I think > + wakeup-source; > + #clock-cells = <1>; > + clock-output-names = "rk808-clkout1", "rk808-clkout2"; > + > + vcc1-supply = <&vcc5v0_sys>; > + vcc2-supply = <&vcc5v0_sys>; > + vcc3-supply = <&vcc5v0_sys>; > + vcc4-supply = <&vcc5v0_sys>; > + vcc5-supply = <&vcc_buck5>; > + vcc6-supply = <&vcc_buck5>; > + vcc7-supply = <&vcc3v3_sys>; > + vcc8-supply = <&vcc3v3_sys>; > + vcc9-supply = <&vcc5v0_sys>; > + > + pwrkey { > + status = "okay"; > + }; > + > + rtc { > + status = "okay"; > + }; There is no binding for either pwrkey nor rtc subnodes and I think the rtc device is just created in any case, so you should just drop these nodes. > + pinctrl_rk8xx: pinctrl_rk8xx { > + gpio-controller; > + #gpio-cells = <2>; > + > + rk809_slppin_null: rk809_slppin_null { > + pins = "gpio_slp"; > + function = "pin_fun0"; > + }; > + > + rk809_slppin_slp: rk809_slppin_slp { > + pins = "gpio_slp"; > + function = "pin_fun1"; > + }; > + > + rk809_slppin_pwrdn: rk809_slppin_pwrdn { > + pins = "gpio_slp"; > + function = "pin_fun2"; > + }; > + > + rk809_slppin_rst: rk809_slppin_rst { > + pins = "gpio_slp"; > + function = "pin_fun3"; > + }; > + }; There is a binding for rk805 pinctrl, but it looks way different than this. Please adapt and if necessary submit binding+code for rk809 first. See Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt for reference. > + regulators { > + vdd_center: DCDC_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1350000>; > + regulator-initial-mode = <0x2>; > + regulator-name = "vdd_center"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <900000>; > + }; > + }; > + > + vdd_cpu_l: DCDC_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <1350000>; > + regulator-ramp-delay = <6001>; > + regulator-initial-mode = <0x2>; > + regulator-name = "vdd_cpu_l"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_ddr: DCDC_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vcc_ddr"; > + regulator-initial-mode = <0x2>; > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + vcc3v3_sys: DCDC_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-initial-mode = <0x2>; > + regulator-name = "vcc3v3_sys"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc_buck5: DCDC_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <2200000>; > + regulator-max-microvolt = <2200000>; > + regulator-name = "vcc_buck5"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <2200000>; > + }; > + }; > + > + vcca_0v9: LDO_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <900000>; > + regulator-name = "vcca_0v9"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_1v8: LDO_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-name = "vcc_1v8"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vcc0v9_soc: LDO_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <900000>; > + > + regulator-name = "vcc0v9_soc"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <900000>; > + }; > + }; > + > + vcca_1v8: LDO_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + > + regulator-name = "vcca_1v8"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd1v5_dvp: LDO_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + > + regulator-name = "vdd1v5_dvp"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_1v5: LDO_REG6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + > + regulator-name = "vcc_1v5"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_3v0: LDO_REG7 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + > + regulator-name = "vcc_3v0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vccio_sd: LDO_REG8 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-name = "vccio_sd"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc_sd: LDO_REG9 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-name = "vcc_sd"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc5v0_usb: SWITCH_REG1 { > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + > + regulator-name = "vcc5v0_usb"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vccio_3v3: SWITCH_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + regulator-name = "vccio_3v3"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + }; > + }; > + > + vdd_cpu_b: regulator@1c { > + compatible = "fcs,fan53555"; > + reg = <0x1c>; > + vin-supply = <&vcc5v0_sys>; > + pinctrl-0 = <&vsel1_gpio>; > + vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>; I don't think there is a vsel-gpios propety specified yet and the fan53555 driver cannot handle that pin yet. You could change that ;-) > + regulator-name = "vdd_cpu_b"; > + regulator-min-microvolt = <712500>; > + regulator-max-microvolt = <1500000>; > + regulator-ramp-delay = <2300>; > + fcs,suspend-voltage-selector = <1>; > + regulator-always-on; > + regulator-boot-on; > + regulator-initial-state = <3>; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_gpu: regulator@10 { > + compatible = "fcs,fan53555"; > + status = "okay"; > + reg = <0x10>; > + vin-supply = <&vcc5v0_sys>; > + pinctrl-0 = <&vsel2_gpio>; > + vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; > + regulator-name = "vdd_gpu"; > + regulator-min-microvolt = <735000>; > + regulator-max-microvolt = <1400000>; > + regulator-ramp-delay = <2300>; > + fcs,suspend-voltage-selector = <1>; > + regulator-always-on; > + regulator-boot-on; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > +}; > + > +&i2c8 { > + status = "okay"; > + i2c-scl-rising-time-ns = <345>; > + i2c-scl-falling-time-ns = <11>; > + clock-frequency = <100000>; > +}; > + > +&io_domains { > + status = "okay"; > + bt656-supply = <&vcca_1v8>; /* APIO2_VDD */ > + audio-supply = <&vcca_1v8>; /* APIO5_VDD */ > + sdmmc-supply = <&vccio_sd>; /* SDMMC0_VDD */ > + gpio1830-supply = <&vcc_1v8>; /* APIO4_VDD */ > +}; > + > +&pinctrl { > + pinctrl-names = "default"; > + pinctrl-0 = <&npu_ref_clk>; > + > + leds { > + work_led1: work_led1 { > + rockchip,pins = > + <2 5 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + work_led2: work_led2 { > + rockchip,pins = > + <2 4 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + work_led3: work_led3 { > + rockchip,pins = > + <2 3 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > + > + npu_clk { > + npu_ref_clk: npu-ref-clk { > + rockchip,pins = > + <0 RK_PA2 1 &pcfg_pull_none>; > + }; > + }; > + > + pmic { > + pmic_int_l: pmic-int-l { > + rockchip,pins = > + <1 RK_PC2 0 &pcfg_pull_up>; > + }; > + > + soc_slppin_gpio: soc-slppin-gpio { > + rockchip,pins = > + <1 RK_PA5 0 &pcfg_output_low>; > + }; > + > + soc_slppin_slp: soc-slppin-slp { > + rockchip,pins = > + <1 RK_PA5 1 &pcfg_pull_down>; > + }; > + > + vsel1_gpio: vsel1-gpio { > + rockchip,pins = > + <1 RK_PC1 0 &pcfg_pull_down>; > + }; > + > + vsel2_gpio: vsel2-gpio { > + rockchip,pins = > + <1 RK_PB6 0 &pcfg_pull_down>; > + }; > + }; > + > + usb3 { > + usb3_host_en: usb3-host-en { > + rockchip,pins = > + <2 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>; > + }; > + }; > +}; > + > +&pmu_io_domains { > + status = "okay"; > + pmu1830-supply = <&vcc_1v8>; > +}; > + > +&pwm0 { > + status = "okay"; > +}; > + > +&pwm2 { > + status = "okay"; > +}; > + > +&saradc { > + status = "okay"; > + vref-supply = <&vcc_1v8>; > +}; > + > +&sdhci { > + bus-width = <8>; > + mmc-hs400-1_8v; > + non-removable; > + keep-power-in-suspend; > + mmc-hs400-enhanced-strobe; > + status = "okay"; > +}; > + > +&tcphy1 { > + status = "okay"; > +}; > + > +&tsadc { > + rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ > + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ > + status = "okay"; > +}; > + > +&u2phy1 { > + status = "okay"; > + > + u2phy1_otg: otg-port { > + status = "okay"; > + }; > + > + u2phy1_host: host-port { > + phy-supply = <&vcc5v0_usb>; > + status = "okay"; > + }; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_xfer &uart0_cts>; > + status = "okay"; > +}; > + > +&uart2 { > + status = "okay"; > +}; > + > +&uart4 { > + status = "okay"; > +}; > + > +&usb_host0_ehci { > + status = "okay"; > +}; > + > +&usb_host1_ehci { > + status = "okay"; > +}; > + > +&usb_host0_ohci { > + status = "okay"; > +}; > + > +&usb_host1_ohci { > + status = "okay"; > +}; > + > +&usbdrd3_1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb3_host_en>; > +}; > + > +&usbdrd_dwc3_0 { > + status = "okay"; > +}; > + > +&usbdrd_dwc3_1 { > + snps,dis-u3-autosuspend-quirk; This property is neither part of the dwc3 driver, nor the dwc3 devicetree binding. > + status = "okay"; > +}; > + > Heiko
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 5f2687acbf94..3d6c8d4363b5 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -27,3 +27,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-tb-96ai.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts new file mode 100644 index 000000000000..767b37b854ba --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts @@ -0,0 +1,560 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. + */ + +/dts-v1/; +#include "rk3399pro.dtsi" +#include "rk3399-opp.dtsi" + +/ { + compatible = "beiqi,rk3399pro-tb-96ai", "rockchip,rk3399pro"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + xin32k: xin32k { + compatible = "fixed-clock"; + clock-frequency = <32768>; + clock-output-names = "xin32k"; + #clock-cells = <0>; + }; + + vcc5v0_sys: vccsys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&work_led1>,<&work_led2>,<&work_led3>; + + work_led1 { + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; + label = "system_work_led1"; + retain-state-suspended; + }; + + work_led2 { + gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; + label = "system_work_led2"; + retain-state-suspended; + }; + + work_led3 { + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; + label = "system_work_led3"; + retain-state-suspended; + }; + }; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_b>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_b>; +}; + +&emmc_phy { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + i2c-scl-rising-time-ns = <180>; + i2c-scl-falling-time-ns = <30>; + clock-frequency = <400000>; + + rk809: pmic@20 { + compatible = "rockchip,rk809"; + reg = <0x20>; + interrupt-parent = <&gpio1>; + interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default", "pmic-sleep", + "pmic-power-off", "pmic-reset"; + pinctrl-0 = <&pmic_int_l>; + pinctrl-1 = <&soc_slppin_slp>, <&rk809_slppin_slp>; + pinctrl-2 = <&soc_slppin_gpio>, <&rk809_slppin_pwrdn>; + pinctrl-3 = <&soc_slppin_gpio>,<&rk809_slppin_null>; + rockchip,system-power-controller; + pmic-reset-func = <1>; + wakeup-source; + #clock-cells = <1>; + clock-output-names = "rk808-clkout1", "rk808-clkout2"; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc_buck5>; + vcc6-supply = <&vcc_buck5>; + vcc7-supply = <&vcc3v3_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc5v0_sys>; + + pwrkey { + status = "okay"; + }; + + rtc { + status = "okay"; + }; + + pinctrl_rk8xx: pinctrl_rk8xx { + gpio-controller; + #gpio-cells = <2>; + + rk809_slppin_null: rk809_slppin_null { + pins = "gpio_slp"; + function = "pin_fun0"; + }; + + rk809_slppin_slp: rk809_slppin_slp { + pins = "gpio_slp"; + function = "pin_fun1"; + }; + + rk809_slppin_pwrdn: rk809_slppin_pwrdn { + pins = "gpio_slp"; + function = "pin_fun2"; + }; + + rk809_slppin_rst: rk809_slppin_rst { + pins = "gpio_slp"; + function = "pin_fun3"; + }; + }; + + regulators { + vdd_center: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-initial-mode = <0x2>; + regulator-name = "vdd_center"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vdd_cpu_l: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-initial-mode = <0x2>; + regulator-name = "vdd_cpu_l"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_ddr"; + regulator-initial-mode = <0x2>; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc3v3_sys: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = <0x2>; + regulator-name = "vcc3v3_sys"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_buck5: DCDC_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-name = "vcc_buck5"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2200000>; + }; + }; + + vcca_0v9: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-name = "vcca_0v9"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-name = "vcc_1v8"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc0v9_soc: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-name = "vcc0v9_soc"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vcca_1v8: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-name = "vcca_1v8"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd1v5_dvp: LDO_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + + regulator-name = "vdd1v5_dvp"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v5: LDO_REG6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + + regulator-name = "vcc_1v5"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v0: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + + regulator-name = "vcc_3v0"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + regulator-name = "vccio_sd"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_sd: LDO_REG9 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-name = "vcc_sd"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc5v0_usb: SWITCH_REG1 { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + regulator-name = "vcc5v0_usb"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_3v3: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-name = "vccio_3v3"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + vdd_cpu_b: regulator@1c { + compatible = "fcs,fan53555"; + reg = <0x1c>; + vin-supply = <&vcc5v0_sys>; + pinctrl-0 = <&vsel1_gpio>; + vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>; + regulator-name = "vdd_cpu_b"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <2300>; + fcs,suspend-voltage-selector = <1>; + regulator-always-on; + regulator-boot-on; + regulator-initial-state = <3>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_gpu: regulator@10 { + compatible = "fcs,fan53555"; + status = "okay"; + reg = <0x10>; + vin-supply = <&vcc5v0_sys>; + pinctrl-0 = <&vsel2_gpio>; + vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <735000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <2300>; + fcs,suspend-voltage-selector = <1>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2c8 { + status = "okay"; + i2c-scl-rising-time-ns = <345>; + i2c-scl-falling-time-ns = <11>; + clock-frequency = <100000>; +}; + +&io_domains { + status = "okay"; + bt656-supply = <&vcca_1v8>; /* APIO2_VDD */ + audio-supply = <&vcca_1v8>; /* APIO5_VDD */ + sdmmc-supply = <&vccio_sd>; /* SDMMC0_VDD */ + gpio1830-supply = <&vcc_1v8>; /* APIO4_VDD */ +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&npu_ref_clk>; + + leds { + work_led1: work_led1 { + rockchip,pins = + <2 5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + work_led2: work_led2 { + rockchip,pins = + <2 4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + work_led3: work_led3 { + rockchip,pins = + <2 3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + npu_clk { + npu_ref_clk: npu-ref-clk { + rockchip,pins = + <0 RK_PA2 1 &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = + <1 RK_PC2 0 &pcfg_pull_up>; + }; + + soc_slppin_gpio: soc-slppin-gpio { + rockchip,pins = + <1 RK_PA5 0 &pcfg_output_low>; + }; + + soc_slppin_slp: soc-slppin-slp { + rockchip,pins = + <1 RK_PA5 1 &pcfg_pull_down>; + }; + + vsel1_gpio: vsel1-gpio { + rockchip,pins = + <1 RK_PC1 0 &pcfg_pull_down>; + }; + + vsel2_gpio: vsel2-gpio { + rockchip,pins = + <1 RK_PB6 0 &pcfg_pull_down>; + }; + }; + + usb3 { + usb3_host_en: usb3-host-en { + rockchip,pins = + <2 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>; + }; + }; +}; + +&pmu_io_domains { + status = "okay"; + pmu1830-supply = <&vcc_1v8>; +}; + +&pwm0 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&saradc { + status = "okay"; + vref-supply = <&vcc_1v8>; +}; + +&sdhci { + bus-width = <8>; + mmc-hs400-1_8v; + non-removable; + keep-power-in-suspend; + mmc-hs400-enhanced-strobe; + status = "okay"; +}; + +&tcphy1 { + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ + status = "okay"; +}; + +&u2phy1 { + status = "okay"; + + u2phy1_otg: otg-port { + status = "okay"; + }; + + u2phy1_host: host-port { + phy-supply = <&vcc5v0_usb>; + status = "okay"; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&usb3_host_en>; +}; + +&usbdrd_dwc3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_1 { + snps,dis-u3-autosuspend-quirk; + status = "okay"; +}; +
Add devicetree support for RK3399Pro TB-96AI board, one of the 96Boards family. The TB-96AI board is a 96Boards Compute SOM design, launched by Linaro, Rockchip and Beiqicloud. More information can be obtained from the following websites: 1.https://www.96boards.org/product/tb-96ai/ 2.http://t.rock-chips.com/ 3.http://www.beiqicloud.com/ This patch add basic node for the board and support booting up to Fedora. Signed-off-by: Elon Zhang <zhangzj@rock-chips.com> --- changes since v1: - remove needless node - using a standard LED formats for 96Boards arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3399pro-tb-96ai.dts | 560 ++++++++++++++++++ 2 files changed, 561 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro-tb-96ai.dts