Probing PMIC, Probe the PL0/1 Pins which Probe PL Bank power which Probe PMIC
On Fri, 5 Apr 2019 at 14:53, Clément Péron <peron.clem@xxxxxxxxx> wrote:
>
> Hi,
>
> Adding this r_pio regulators make a new error in the bootlog :
>
> [ 0.346843] sun50i-h6-r-pinctrl 7022000.pinctrl: Couldn't get bank
> PL regulator
> [ 0.346853] sun50i-h6-r-pinctrl 7022000.pinctrl: request() failed for pin 352
> [ 0.346862] sun50i-h6-r-pinctrl 7022000.pinctrl: pin-352
> (7081400.i2c) status -517
> [ 0.346871] sun50i-h6-r-pinctrl 7022000.pinctrl: could not request
> pin 352 (PL0) from group PL0 on device 7022000.pinctrl
> [ 0.346878] mv64xxx_i2c 7081400.i2c: Error applying setting,
> reverse things back
>
> PL0 and PL1 are SCK/SDA for the PMIC :(
>
> Clement
>
> On Fri, 5 Apr 2019 at 14:21, Clément Péron <peron.clem@xxxxxxxxx> wrote:
> >
> > Beelink GS1 is an Allwinner H6 based TV box,
> > which support:
> > - Allwinner H6 Quad-core 64-bit ARM Cortex-A53
> > - GPU Mali-T720
> > - 2GB LPDDR3 RAM
> > - AXP805 PMIC
> > - 1Gbps GMAC via RTL8211E
> > - FN-Link 6222B-SRB Wifi/BT
> > - 1x USB 2.0 Host and 1x USB 3.0 Host
> > - HDMI port
> > - S/PDIF Tx
> > - IR receiver
> > - 5V/2A DC power supply
> >
> > Signed-off-by: Clément Péron <peron.clem@xxxxxxxxx>
> > ---
> >
> > Thanks to Jagan and Icenowy, most of this devicetree is taken from their works on
> > the OrangePi One Plus and Pine H64.
> >
> > Changes in v2 (Thanks to Maxime Ripard):
> > - move MMC pinctrl to SOC dtsi
> > - add board to Sunxi YAML file
> > - add PIO/R_PIO regulators
> > - remove always_on from SDIO regulators
> >
> >
> > .../devicetree/bindings/arm/sunxi.yaml | 5 +
> > arch/arm64/boot/dts/allwinner/Makefile | 1 +
> > .../dts/allwinner/sun50i-h6-beelink-gs1.dts | 256 ++++++++++++++++++
> > 3 files changed, 262 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
> >
> > diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
> > index 11563d3f7c65..9ab9b266881d 100644
> > --- a/Documentation/devicetree/bindings/arm/sunxi.yaml
> > +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
> > @@ -136,6 +136,11 @@ properties:
> > - const: lemaker,bananapro
> > - const: allwinner,sun7i-a20
> >
> > + - description: Beelink GS1
> > + items:
> > + - const: azw,beelink-gs1
> > + - const: allwinner,sun50i-h6
> > +
> > - description: Beelink X2
> > items:
> > - const: roofull,beelink-x2
> > diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
> > index e4dce2f6fa3a..2dd806a3d5c9 100644
> > --- a/arch/arm64/boot/dts/allwinner/Makefile
> > +++ b/arch/arm64/boot/dts/allwinner/Makefile
> > @@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb
> > +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-beelink-gs1.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-lite2.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-orangepi-one-plus.dtb
> > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb
> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
> > new file mode 100644
> > index 000000000000..d820a138522b
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
> > @@ -0,0 +1,256 @@
> > +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> > +/*
> > + * Copyright (C) 2019 Clément Péron <peron.clem@xxxxxxxxx>
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include "sun50i-h6.dtsi"
> > +
> > +#include <dt-bindings/gpio/gpio.h>
> > +
> > +/ {
> > + model = "Beelink GS1";
> > + compatible = "azw,beelink-gs1", "allwinner,sun50i-h6";
> > +
> > + aliases {
> > + ethernet0 = &emac;
> > + serial0 = &uart0;
> > + };
> > +
> > + chosen {
> > + stdout-path = "serial0:115200n8";
> > + };
> > +
> > + connector {
> > + compatible = "hdmi-connector";
> > + type = "a";
> > +
> > + port {
> > + hdmi_con_in: endpoint {
> > + remote-endpoint = <&hdmi_out_con>;
> > + };
> > + };
> > + };
> > +
> > + leds {
> > + compatible = "gpio-leds";
> > +
> > + power {
> > + label = "beelink:white:power";
> > + gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
> > + default-state = "on";
> > + };
> > + };
> > +
> > + reg_vcc5v: vcc5v {
> > + /* board wide 5V supply directly from the DC jack */
> > + compatible = "regulator-fixed";
> > + regulator-name = "vcc-5v";
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + regulator-always-on;
> > + };
> > +};
> > +
> > +&de {
> > + status = "okay";
> > +};
> > +
> > +&ehci0 {
> > + status = "okay";
> > +};
> > +
> > +&emac {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&ext_rgmii_pins>;
> > + phy-mode = "rgmii";
> > + phy-handle = <&ext_rgmii_phy>;
> > + phy-supply = <®_aldo2>;
> > + allwinner,rx-delay-ps = <0>;
> > + allwinner,tx-delay-ps = <0>;
> > + status = "okay";
> > +};
> > +
> > +&hdmi {
> > + status = "okay";
> > +};
> > +
> > +&hdmi_out {
> > + hdmi_out_con: endpoint {
> > + remote-endpoint = <&hdmi_con_in>;
> > + };
> > +};
> > +
> > +&mdio {
> > + ext_rgmii_phy: ethernet-phy@1 {
> > + compatible = "ethernet-phy-ieee802.3-c22";
> > + reg = <1>;
> > + };
> > +};
> > +
> > +&mmc0 {
> > + vmmc-supply = <®_cldo1>;
> > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
> > + bus-width = <4>;
> > + status = "okay";
> > +};
> > +
> > +&mmc2 {
> > + vmmc-supply = <®_cldo1>;
> > + vqmmc-supply = <®_bldo2>;
> > + non-removable;
> > + cap-mmc-hw-reset;
> > + bus-width = <8>;
> > + status = "okay";
> > +};
> > +
> > +&ohci0 {
> > + status = "okay";
> > +};
> > +
> > +&pio {
> > + vcc-pd-supply = <®_cldo1>;
> > + vcc-pg-supply = <®_aldo1>;
> > +};
> > +
> > +&r_i2c {
> > + status = "okay";
> > +
> > + axp805: pmic@36 {
> > + compatible = "x-powers,axp805", "x-powers,axp806";
> > + reg = <0x36>;
> > + interrupt-parent = <&r_intc>;
> > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> > + interrupt-controller;
> > + #interrupt-cells = <1>;
> > + x-powers,self-working-mode;
> > + vina-supply = <®_vcc5v>;
> > + vinb-supply = <®_vcc5v>;
> > + vinc-supply = <®_vcc5v>;
> > + vind-supply = <®_vcc5v>;
> > + vine-supply = <®_vcc5v>;
> > + aldoin-supply = <®_vcc5v>;
> > + bldoin-supply = <®_vcc5v>;
> > + cldoin-supply = <®_vcc5v>;
> > +
> > + regulators {
> > + reg_aldo1: aldo1 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc-pl";
> > + };
> > +
> > + reg_aldo2: aldo2 {
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc-ac200";
> > + regulator-enable-ramp-delay = <100000>;
> > + };
> > +
> > + reg_aldo3: aldo3 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc25-dram";
> > + };
> > +
> > + reg_bldo1: bldo1 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <1800000>;
> > + regulator-max-microvolt = <1800000>;
> > + regulator-name = "vcc-bias-pll";
> > + };
> > +
> > + reg_bldo2: bldo2 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <1800000>;
> > + regulator-max-microvolt = <1800000>;
> > + regulator-name = "vcc-efuse-pcie-hdmi-io";
> > + };
> > +
> > + reg_bldo3: bldo3 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <1800000>;
> > + regulator-max-microvolt = <1800000>;
> > + regulator-name = "vcc-dcxoio";
> > + };
> > +
> > + bldo4 {
> > + /* unused */
> > + };
> > +
> > + reg_cldo1: cldo1 {
> > + regulator-always-on;
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc-3v3";
> > + };
> > +
> > + reg_cldo2: cldo2 {
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc-wifi-1";
> > + };
> > +
> > + reg_cldo3: cldo3 {
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + regulator-name = "vcc-wifi-2";
> > + };
> > +
> > + reg_dcdca: dcdca {
> > + regulator-always-on;
> > + regulator-min-microvolt = <810000>;
> > + regulator-max-microvolt = <1080000>;
> > + regulator-name = "vdd-cpu";
> > + };
> > +
> > + reg_dcdcc: dcdcc {
> > + regulator-min-microvolt = <810000>;
> > + regulator-max-microvolt = <1080000>;
> > + regulator-name = "vdd-gpu";
> > + };
> > +
> > + reg_dcdcd: dcdcd {
> > + regulator-always-on;
> > + regulator-min-microvolt = <960000>;
> > + regulator-max-microvolt = <960000>;
> > + regulator-name = "vdd-sys";
> > + };
> > +
> > + reg_dcdce: dcdce {
> > + regulator-always-on;
> > + regulator-min-microvolt = <1200000>;
> > + regulator-max-microvolt = <1200000>;
> > + regulator-name = "vcc-dram";
> > + };
> > +
> > + sw {
> > + /* unused */
> > + };
> > + };
> > + };
> > +};
> > +
> > +&r_pio {
> > + vcc-pl-supply = <®_aldo1>;
> > + vcc-pm-supply = <®_aldo1>;
> > +};
> > +
> > +&uart0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&uart0_ph_pins>;
> > + status = "okay";
> > +};
> > +
> > +&usb2otg {
> > + dr_mode = "host";
> > + status = "okay";
> > +};
> > +
> > +&usb2phy {
> > + usb0_vbus-supply = <®_vcc5v>;
> > + status = "okay";
> > +};
> > --
> > 2.17.1
> >
