[PATCHv5,1/2] rockchip: rk3328: add rock-pi-e dts file
diff mbox series

Message ID tencent_11E1448585BB288D0AB6C505D8BBD1FF070A@qq.com
State New
Headers show
Series
  • [PATCHv5,1/2] rockchip: rk3328: add rock-pi-e dts file
Related show

Commit Message

b.l.huang May 31, 2020, 4:01 p.m. UTC
The ROCK-PI-E is a credit card size SBC based on Rockchip RK3328
Quad-Core ARM Cortex A53.

    Net - Dual ethernet port, 1 X Gbe, 1 X 100M
    USB - USB 3.0
    DC  - USB-Type C, 5V 2A
    Storage - TF card, eMMC

Just build idbloader.img and u-boot.itb for Rockpi E board and
follow the blow steps to replace the relevant partition.

    dd if=idbloader.img of=/dev/sdcard seek=64 conv=notrunc
    dd if=u-boot.itb of=/dev/sdcard seek=16384 conv=notrunc

Signed-off-by: Banglang Huang <banglang.huang@foxmail.com>
---

Changes for v5
    - Update the board information to
      doc/board/rockchip/rockchip.rst

Changes for v4

    - separate dts file to another commit
    - fix bootup on tpl / spl mode

Changes for v3

    - rename to rock-pi-e

Changes for v2

    - add introduction for rockpie in doc/README.rockchip
    - enable CONFIG_MISC_INIT_R, CONFIG_SMBIOS_MANUFACTURER,
      and CONFIG_SMBIOS_PRODUCT_NAME
---
 arch/arm/dts/Makefile                     |   3 +-
 arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi |  33 +++
 arch/arm/dts/rk3328-rock-pi-e.dts         | 267 ++++++++++++++++++++++
 3 files changed, 302 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3328-rock-pi-e.dts

Comments

Kever Yang June 1, 2020, 8:43 a.m. UTC | #1
On 2020/6/1 上午12:01, b.l.huang wrote:
> The ROCK-PI-E is a credit card size SBC based on Rockchip RK3328
> Quad-Core ARM Cortex A53.
>
>      Net - Dual ethernet port, 1 X Gbe, 1 X 100M
>      USB - USB 3.0
>      DC  - USB-Type C, 5V 2A
>      Storage - TF card, eMMC
>
> Just build idbloader.img and u-boot.itb for Rockpi E board and
> follow the blow steps to replace the relevant partition.
>
>      dd if=idbloader.img of=/dev/sdcard seek=64 conv=notrunc
>      dd if=u-boot.itb of=/dev/sdcard seek=16384 conv=notrunc
>
> Signed-off-by: Banglang Huang <banglang.huang@foxmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

Thanks,
- Kever
> ---
>
> Changes for v5
>      - Update the board information to
>        doc/board/rockchip/rockchip.rst
>
> Changes for v4
>
>      - separate dts file to another commit
>      - fix bootup on tpl / spl mode
>
> Changes for v3
>
>      - rename to rock-pi-e
>
> Changes for v2
>
>      - add introduction for rockpie in doc/README.rockchip
>      - enable CONFIG_MISC_INIT_R, CONFIG_SMBIOS_MANUFACTURER,
>        and CONFIG_SMBIOS_PRODUCT_NAME
> ---
>   arch/arm/dts/Makefile                     |   3 +-
>   arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi |  33 +++
>   arch/arm/dts/rk3328-rock-pi-e.dts         | 267 ++++++++++++++++++++++
>   3 files changed, 302 insertions(+), 1 deletion(-)
>   create mode 100644 arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi
>   create mode 100644 arch/arm/dts/rk3328-rock-pi-e.dts
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 12ec6c71dc..67d1adea2d 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -107,7 +107,8 @@ dtb-$(CONFIG_ROCKCHIP_RK3308) += \
>   dtb-$(CONFIG_ROCKCHIP_RK3328) += \
>   	rk3328-evb.dtb \
>   	rk3328-roc-cc.dtb \
> -	rk3328-rock64.dtb
> +	rk3328-rock64.dtb \
> +	rk3328-rock-pi-e.dtb
>   
>   dtb-$(CONFIG_ROCKCHIP_RK3368) += \
>   	rk3368-lion.dtb \
> diff --git a/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi
> new file mode 100644
> index 0000000000..bf5b1f3adc
> --- /dev/null
> +++ b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi
> @@ -0,0 +1,33 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * (C) Copyright 2020 Radxa
> + */
> +
> +#include "rk3328-u-boot.dtsi"
> +#include "rk3328-sdram-ddr3-666.dtsi"
> +
> +&gpio0 {
> +	u-boot,dm-spl;
> +};
> +
> +&pinctrl {
> +	u-boot,dm-spl;
> +};
> +
> +&sdmmc0m1_gpio {
> +	u-boot,dm-spl;
> +};
> +
> +&pcfg_pull_up_4ma {
> +	u-boot,dm-spl;
> +};
> +
> +&usb_host0_xhci {
> +	vbus-supply = <&vcc5v0_host_xhci>;
> +	status = "okay";
> +};
> +
> +/* Need this and all the pinctrl/gpio stuff above to set pinmux */
> +&vcc_sd {
> +	u-boot,dm-spl;
> +};
> diff --git a/arch/arm/dts/rk3328-rock-pi-e.dts b/arch/arm/dts/rk3328-rock-pi-e.dts
> new file mode 100644
> index 0000000000..21656b64a2
> --- /dev/null
> +++ b/arch/arm/dts/rk3328-rock-pi-e.dts
> @@ -0,0 +1,267 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * (C) Copyright 2020 Radxa
> + */
> +
> +/dts-v1/;
> +#include "rk3328.dtsi"
> +
> +/ {
> +	model = "Radxa Rockpi E";
> +	compatible = "radxa,rock-pi-e", "rockchip,rk3328";
> +
> +	chosen {
> +	stdout-path = "serial2:1500000n8";
> +	};
> +
> +	gmac_clkin: external-gmac-clock {
> +	compatible = "fixed-clock";
> +	clock-frequency = <125000000>;
> +	clock-output-names = "gmac_clkin";
> +	#clock-cells = <0>;
> +	};
> +
> +	vcc_sd: sdmmc-regulator {
> +	compatible = "regulator-fixed";
> +	gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&sdmmc0m1_gpio>;
> +	regulator-name = "vcc_sd";
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-min-microvolt = <3300000>;
> +	regulator-max-microvolt = <3300000>;
> +	vin-supply = <&vcc_io>;
> +	};
> +
> +	vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
> +	compatible = "regulator-fixed";
> +	enable-active-high;
> +	regulator-name = "vcc5v0_host_xhci";
> +	gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
> +	regulator-min-microvolt = <5000000>;
> +	regulator-max-microvolt = <5000000>;
> +	};
> +
> +	vcc_sys: vcc-sys {
> +	compatible = "regulator-fixed";
> +	regulator-name = "vcc_sys";
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-min-microvolt = <5000000>;
> +	regulator-max-microvolt = <5000000>;
> +	};
> +};
> +
> +&cpu0 {
> +	cpu-supply = <&vdd_arm>;
> +};
> +
> +&cpu1 {
> +	cpu-supply = <&vdd_arm>;
> +};
> +
> +&cpu2 {
> +	cpu-supply = <&vdd_arm>;
> +};
> +
> +&cpu3 {
> +	cpu-supply = <&vdd_arm>;
> +};
> +
> +&emmc {
> +	bus-width = <8>;
> +	cap-mmc-highspeed;
> +	mmc-hs200-1_8v;
> +	supports-emmc;
> +	disable-wp;
> +	non-removable;
> +	num-slots = <1>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
> +	vmmc-supply = <&vcc_io>;
> +	vqmmc-supply = <&vcc18_emmc>;
> +	status = "okay";
> +};
> +
> +&gmac2io {
> +	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
> +	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
> +	clock_in_out = "input";
> +	phy-supply = <&vcc_io>;
> +	phy-mode = "rgmii";
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&rgmiim1_pins>;
> +	snps,force_thresh_dma_mode;
> +	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
> +	snps,reset-active-low;
> +	snps,reset-delays-us = <0 10000 50000>;
> +	tx_delay = <0x26>;
> +	rx_delay = <0x11>;
> +	status = "okay";
> +};
> +
> +&i2c1 {
> +	status = "okay";
> +
> +	rk805: rk805@18 {
> +	compatible = "rockchip,rk805";
> +	status = "okay";
> +	reg = <0x18>;
> +	interrupt-parent = <&gpio2>;
> +	interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
> +	#clock-cells = <1>;
> +	clock-output-names = "xin32k", "rk805-clkout2";
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pmic_int_l>;
> +	rockchip,system-power-controller;
> +	wakeup-source;
> +
> +	vcc1-supply = <&vcc_sys>;
> +	vcc2-supply = <&vcc_sys>;
> +	vcc3-supply = <&vcc_sys>;
> +	vcc4-supply = <&vcc_sys>;
> +	vcc5-supply = <&vcc_io>;
> +	vcc6-supply = <&vcc_sys>;
> +
> +	regulators {
> +	vdd_logic: DCDC_REG1 {
> +	regulator-name = "vdd_logic";
> +	regulator-min-microvolt = <712500>;
> +	regulator-max-microvolt = <1450000>;
> +	regulator-ramp-delay = <12500>;
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	regulator-suspend-microvolt = <1000000>;
> +	};
> +	};
> +
> +	vdd_arm: DCDC_REG2 {
> +	regulator-name = "vdd_arm";
> +	regulator-min-microvolt = <712500>;
> +	regulator-max-microvolt = <1450000>;
> +	regulator-ramp-delay = <12500>;
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	regulator-suspend-microvolt = <950000>;
> +	};
> +	};
> +
> +	vcc_ddr: DCDC_REG3 {
> +	regulator-name = "vcc_ddr";
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	};
> +	};
> +
> +	vcc_io: DCDC_REG4 {
> +	regulator-name = "vcc_io";
> +	regulator-min-microvolt = <3300000>;
> +	regulator-max-microvolt = <3300000>;
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	regulator-suspend-microvolt = <3300000>;
> +	};
> +	};
> +
> +	vcc_18: LDO_REG1 {
> +	regulator-name = "vcc_18";
> +	regulator-min-microvolt = <1800000>;
> +	regulator-max-microvolt = <1800000>;
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	regulator-suspend-microvolt = <1800000>;
> +	};
> +	};
> +
> +	vcc18_emmc: LDO_REG2 {
> +	regulator-name = "vcc18_emmc";
> +	regulator-min-microvolt = <1800000>;
> +	regulator-max-microvolt = <1800000>;
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	regulator-suspend-microvolt = <1800000>;
> +	};
> +	};
> +
> +	vdd_10: LDO_REG3 {
> +	regulator-name = "vdd_10";
> +	regulator-min-microvolt = <1000000>;
> +	regulator-max-microvolt = <1000000>;
> +	regulator-always-on;
> +	regulator-boot-on;
> +	regulator-state-mem {
> +	regulator-on-in-suspend;
> +	regulator-suspend-microvolt = <1000000>;
> +	};
> +	};
> +	};
> +	};
> +};
> +
> +&io_domains {
> +	status = "okay";
> +
> +	vccio1-supply = <&vcc_io>;
> +	vccio2-supply = <&vcc18_emmc>;
> +	vccio3-supply = <&vcc_io>;
> +	vccio4-supply = <&vcc_io>;
> +	vccio5-supply = <&vcc_io>;
> +	vccio6-supply = <&vcc_io>;
> +	pmuio-supply = <&vcc_io>;
> +};
> +
> +&pinctrl {
> +	pmic {
> +	pmic_int_l: pmic-int-l {
> +	rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
> +	};
> +	};
> +};
> +
> +&sdmmc {
> +	bus-width = <4>;
> +	cap-mmc-highspeed;
> +	cap-sd-highspeed;
> +	card-detect-delay = <200>;
> +	disable-wp;
> +	max-frequency = <150000000>;
> +	num-slots = <1>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
> +	supports-sd;
> +	vmmc-supply = <&vcc_sd>;
> +	status = "okay";
> +};
> +
> +&saradc {
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	status = "okay";
> +};
> +
> +&usb20_otg {
> +	status = "okay";
> +};
> +
> +&usb_host0_ehci {
> +	status = "okay";
> +};
> +
> +&usb_host0_ohci {
> +	status = "okay";
> +};

Patch
diff mbox series

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 12ec6c71dc..67d1adea2d 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -107,7 +107,8 @@  dtb-$(CONFIG_ROCKCHIP_RK3308) += \
 dtb-$(CONFIG_ROCKCHIP_RK3328) += \
 	rk3328-evb.dtb \
 	rk3328-roc-cc.dtb \
-	rk3328-rock64.dtb
+	rk3328-rock64.dtb \
+	rk3328-rock-pi-e.dtb
 
 dtb-$(CONFIG_ROCKCHIP_RK3368) += \
 	rk3368-lion.dtb \
diff --git a/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi
new file mode 100644
index 0000000000..bf5b1f3adc
--- /dev/null
+++ b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi
@@ -0,0 +1,33 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 Radxa
+ */
+
+#include "rk3328-u-boot.dtsi"
+#include "rk3328-sdram-ddr3-666.dtsi"
+
+&gpio0 {
+	u-boot,dm-spl;
+};
+
+&pinctrl {
+	u-boot,dm-spl;
+};
+
+&sdmmc0m1_gpio {
+	u-boot,dm-spl;
+};
+
+&pcfg_pull_up_4ma {
+	u-boot,dm-spl;
+};
+
+&usb_host0_xhci {
+	vbus-supply = <&vcc5v0_host_xhci>;
+	status = "okay";
+};
+
+/* Need this and all the pinctrl/gpio stuff above to set pinmux */
+&vcc_sd {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/rk3328-rock-pi-e.dts b/arch/arm/dts/rk3328-rock-pi-e.dts
new file mode 100644
index 0000000000..21656b64a2
--- /dev/null
+++ b/arch/arm/dts/rk3328-rock-pi-e.dts
@@ -0,0 +1,267 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 Radxa
+ */
+
+/dts-v1/;
+#include "rk3328.dtsi"
+
+/ {
+	model = "Radxa Rockpi E";
+	compatible = "radxa,rock-pi-e", "rockchip,rk3328";
+
+	chosen {
+	stdout-path = "serial2:1500000n8";
+	};
+
+	gmac_clkin: external-gmac-clock {
+	compatible = "fixed-clock";
+	clock-frequency = <125000000>;
+	clock-output-names = "gmac_clkin";
+	#clock-cells = <0>;
+	};
+
+	vcc_sd: sdmmc-regulator {
+	compatible = "regulator-fixed";
+	gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0m1_gpio>;
+	regulator-name = "vcc_sd";
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	vin-supply = <&vcc_io>;
+	};
+
+	vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
+	compatible = "regulator-fixed";
+	enable-active-high;
+	regulator-name = "vcc5v0_host_xhci";
+	gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
+	regulator-min-microvolt = <5000000>;
+	regulator-max-microvolt = <5000000>;
+	};
+
+	vcc_sys: vcc-sys {
+	compatible = "regulator-fixed";
+	regulator-name = "vcc_sys";
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-min-microvolt = <5000000>;
+	regulator-max-microvolt = <5000000>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	supports-emmc;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc18_emmc>;
+	status = "okay";
+};
+
+&gmac2io {
+	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
+	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
+	clock_in_out = "input";
+	phy-supply = <&vcc_io>;
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmiim1_pins>;
+	snps,force_thresh_dma_mode;
+	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 50000>;
+	tx_delay = <0x26>;
+	rx_delay = <0x11>;
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+
+	rk805: rk805@18 {
+	compatible = "rockchip,rk805";
+	status = "okay";
+	reg = <0x18>;
+	interrupt-parent = <&gpio2>;
+	interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+	#clock-cells = <1>;
+	clock-output-names = "xin32k", "rk805-clkout2";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pmic_int_l>;
+	rockchip,system-power-controller;
+	wakeup-source;
+
+	vcc1-supply = <&vcc_sys>;
+	vcc2-supply = <&vcc_sys>;
+	vcc3-supply = <&vcc_sys>;
+	vcc4-supply = <&vcc_sys>;
+	vcc5-supply = <&vcc_io>;
+	vcc6-supply = <&vcc_sys>;
+
+	regulators {
+	vdd_logic: DCDC_REG1 {
+	regulator-name = "vdd_logic";
+	regulator-min-microvolt = <712500>;
+	regulator-max-microvolt = <1450000>;
+	regulator-ramp-delay = <12500>;
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	regulator-suspend-microvolt = <1000000>;
+	};
+	};
+
+	vdd_arm: DCDC_REG2 {
+	regulator-name = "vdd_arm";
+	regulator-min-microvolt = <712500>;
+	regulator-max-microvolt = <1450000>;
+	regulator-ramp-delay = <12500>;
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	regulator-suspend-microvolt = <950000>;
+	};
+	};
+
+	vcc_ddr: DCDC_REG3 {
+	regulator-name = "vcc_ddr";
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	};
+	};
+
+	vcc_io: DCDC_REG4 {
+	regulator-name = "vcc_io";
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	regulator-suspend-microvolt = <3300000>;
+	};
+	};
+
+	vcc_18: LDO_REG1 {
+	regulator-name = "vcc_18";
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	regulator-suspend-microvolt = <1800000>;
+	};
+	};
+
+	vcc18_emmc: LDO_REG2 {
+	regulator-name = "vcc18_emmc";
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	regulator-suspend-microvolt = <1800000>;
+	};
+	};
+
+	vdd_10: LDO_REG3 {
+	regulator-name = "vdd_10";
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1000000>;
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-state-mem {
+	regulator-on-in-suspend;
+	regulator-suspend-microvolt = <1000000>;
+	};
+	};
+	};
+	};
+};
+
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc18_emmc>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_io>;
+	vccio5-supply = <&vcc_io>;
+	vccio6-supply = <&vcc_io>;
+	pmuio-supply = <&vcc_io>;
+};
+
+&pinctrl {
+	pmic {
+	pmic_int_l: pmic-int-l {
+	rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+	};
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	disable-wp;
+	max-frequency = <150000000>;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
+	supports-sd;
+	vmmc-supply = <&vcc_sd>;
+	status = "okay";
+};
+
+&saradc {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb20_otg {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};