mbox series

[0/6] Introduce the SC8180x devices

Message ID 20220916121204.3880182-1-vkoul@kernel.org
Headers show
Series Introduce the SC8180x devices | expand

Message

Vinod Koul Sept. 16, 2022, 12:11 p.m. UTC
This add Qualcomm SC8180x SoC which features in Lenovo Flex 5G laptop. This
also adds support for Primus platform as well as Lenovo Flex 5G laptop.

I would be great if Martin and Greg can ack the binding patch so that
everything can go thru qcom tree

Bjorn Andersson (3):
  arm64: dts: qcom: Introduce the SC8180x platform
  arm64: dts: qcom: sc8180x: Introduce Primus
  arm64: dts: qcom: sc8180x: Introduce Lenovo Flex 5G

Vinod Koul (3):
  dt-bindings: firmware: document Qualcomm SC8180x SCM
  scsi: ufs: dt-bindings: Add SC8180x binding
  dt-bindings: usb: qcom,dwc3: Add SC8180x binding

 .../bindings/firmware/qcom,scm.yaml           |    1 +
 .../devicetree/bindings/ufs/qcom,ufs.yaml     |    1 +
 .../devicetree/bindings/usb/qcom,dwc3.yaml    |    1 +
 arch/arm64/boot/dts/qcom/Makefile             |    2 +
 .../boot/dts/qcom/sc8180x-lenovo-flex-5g.dts  |  590 +++
 arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi   |  326 ++
 arch/arm64/boot/dts/qcom/sc8180x-primus.dts   |  706 +++
 arch/arm64/boot/dts/qcom/sc8180x.dtsi         | 3939 +++++++++++++++++
 8 files changed, 5566 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-primus.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc8180x.dtsi

Comments

Dmitry Baryshkov Sept. 16, 2022, 12:26 p.m. UTC | #1
On Fri, 16 Sept 2022 at 15:13, Vinod Koul <vkoul@kernel.org> wrote:
>
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
>
> Introduce support for the Lenovo Flex 5G laptop, built on the Qualcomm
> SC8180X platform. Supported peripherals includes keyboard, touchpad,
> UFS storage, external USB and WiFi.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/sc8180x-lenovo-flex-5g.dts  | 590 ++++++++++++++++++
>  2 files changed, 591 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
>

[skipped]

> +&gpu {
> +       status = "okay";
> +
> +       zap-shader {
> +               memory-region = <&gpu_mem>;
> +               firmware-name = "qcom/sc8180x/qcdxkmsuc8180.mbn";

Is the firmware signed with the test key or with the proper vendor
key? If the latter is true, the firmware should go to the subdir
inside the SoC (I'd suggest following the example and using
sc8180x/LENOVO/dmi_id/)

> +       };
> +};
> +
Bjorn Andersson Sept. 16, 2022, 7:11 p.m. UTC | #2
On Fri, Sep 16, 2022 at 03:26:59PM +0300, Dmitry Baryshkov wrote:
> On Fri, 16 Sept 2022 at 15:13, Vinod Koul <vkoul@kernel.org> wrote:
> >
> > From: Bjorn Andersson <bjorn.andersson@linaro.org>
> >
> > Introduce support for the Lenovo Flex 5G laptop, built on the Qualcomm
> > SC8180X platform. Supported peripherals includes keyboard, touchpad,
> > UFS storage, external USB and WiFi.
> >
> > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> > Signed-off-by: Vinod Koul <vkoul@kernel.org>
> > ---
> >  arch/arm64/boot/dts/qcom/Makefile             |   1 +
> >  .../boot/dts/qcom/sc8180x-lenovo-flex-5g.dts  | 590 ++++++++++++++++++
> >  2 files changed, 591 insertions(+)
> >  create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> >
> 
> [skipped]
> 
> > +&gpu {
> > +       status = "okay";
> > +
> > +       zap-shader {
> > +               memory-region = <&gpu_mem>;
> > +               firmware-name = "qcom/sc8180x/qcdxkmsuc8180.mbn";
> 
> Is the firmware signed with the test key or with the proper vendor
> key? If the latter is true, the firmware should go to the subdir
> inside the SoC (I'd suggest following the example and using
> sc8180x/LENOVO/dmi_id/)
> 

Correct, this and the remoteprocs should be pointed to
qcom/sc8180x/LENOVO/82AK/

Regards,
Bjorn

> > +       };
> > +};
> > +
> 
> -- 
> With best wishes
> Dmitry
Krzysztof Kozlowski Sept. 17, 2022, 4:35 p.m. UTC | #3
On 16/09/2022 13:12, Vinod Koul wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
> 
> Introduce support for the Lenovo Flex 5G laptop, built on the Qualcomm
> SC8180X platform. Supported peripherals includes keyboard, touchpad,
> UFS storage, external USB and WiFi.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/sc8180x-lenovo-flex-5g.dts  | 590 ++++++++++++++++++
>  2 files changed, 591 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index f1c620bb078e..a9de6f50ca37 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -112,6 +112,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-villager-r1-lte.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-idp.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-idp2.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-crd-r3.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= sc8180x-lenovo-flex-5g.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sc8180x-primus.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sc8280xp-crd.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sc8280xp-lenovo-thinkpad-x13s.dtb
> diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> new file mode 100644
> index 000000000000..559a1fb6173f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> @@ -0,0 +1,590 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2020-2022, Linaro Limited
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/gpio-keys.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include "sc8180x.dtsi"
> +#include "sc8180x-pmics.dtsi"
> +
> +/ {
> +	model = "Lenovo Flex 5G";
> +	compatible = "lenovo,flex-5g", "qcom,sc8180x";
> +
> +	aliases {
> +		serial0 = &uart13;
> +	};
> +
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +		pwms = <&pmc8180c_lpg 4 1000000>;
> +		enable-gpios = <&pmc8180c_gpios 8 GPIO_ACTIVE_HIGH>;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&bl_pwm_default_state>;
> +	};
> +
> +	chosen {
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&hall_int_active_state>;
> +
> +		lid {

Does not look like you tested the DTS against bindings. Please run `make
dtbs_check` (see Documentation/devicetree/bindings/writing-schema.rst
for instructions).

> +			gpios = <&tlmm 121 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <EV_SW>;
> +			linux,code = <SW_LID>;
> +			wakeup-source;
> +			wakeup-event-action = <EV_ACT_DEASSERTED>;
> +		};
> +	};
> +
> +	reserved-memory {
> +		rmtfs_mem: rmtfs-region@85500000 {
> +			compatible = "qcom,rmtfs-mem";
> +			reg = <0x0 0x85500000 0x0 0x200000>;
> +			no-map;
> +
> +			qcom,client-id = <1>;
> +			qcom,vmid = <15>;
> +		};
> +
> +		wlan_mem: wlan-region@8bc00000 {
> +			reg = <0x0 0x8bc00000 0x0 0x180000>;
> +			no-map;
> +		};
> +
> +		mpss_mem: mpss-region@8d800000 {
> +			reg = <0x0 0x8d800000 0x0 0x3000000>;
> +			no-map;
> +		};
> +
> +		adsp_mem: adsp-region@90800000 {
> +			reg = <0x0 0x90800000 0x0 0x1c00000>;
> +			no-map;
> +		};
> +
> +		gpu_mem: gpu-region@98715000 {
> +			reg = <0x0 0x98715000 0x0 0x2000>;
> +			no-map;
> +		};
> +
> +		cdsp_mem: cdsp-region@98900000 {
> +			reg = <0x0 0x98900000 0x0 0x1400000>;
> +			no-map;
> +		};
> +	};
> +
> +	vph_pwr: vph-pwr-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vph_pwr";
> +		regulator-min-microvolt = <3700000>;
> +		regulator-max-microvolt = <3700000>;
> +	};
> +
> +	vreg_s4a_1p8: pm8150-s4 {

Use consistent naming, so for example "regulator" suffix in node names.

> +		compatible = "regulator-fixed";
> +		regulator-name = "vreg_s4a_1p8";
> +
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +
> +		regulator-always-on;
> +		regulator-boot-on;
> +
> +		vin-supply = <&vph_pwr>;
> +	};
> +};
> +
> +&apps_rsc {
> +	pmc8180-a-rpmh-regulators {
> +		compatible = "qcom,pmc8180-rpmh-regulators";

Undocumented compatible.

> +		qcom,pmic-id = "a";
> +
> +		vdd-s5-supply = <&vph_pwr>;
> +		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p0>;
> +
> +		vreg_s5a_2p0: smps5 {
> +			regulator-min-microvolt = <2040000>;
> +			regulator-max-microvolt = <2100000>;
> +		};
> +
> +		vreg_l7a_1p8: ldo7 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l9a_1p3: ldo9 {
> +			regulator-min-microvolt = <1296000>;
> +			regulator-max-microvolt = <1304000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l12a_1p8: ldo12 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +	};
> +
> +	pmc8180c-rpmh-regulators {


> +		compatible = "qcom,pmc8180c-rpmh-regulators";

Same problem.

> +		qcom,pmic-id = "c";
> +
> +		vdd-s6-supply = <&vph_pwr>;
> +		vdd-l2-l3-supply = <&vreg_s6c_1p35>;
> +		vdd-bob-supply = <&vph_pwr>;
> +
> +		vreg_s6c_1p35: smps6 {
> +			regulator-min-microvolt = <1350000>;
> +			regulator-max-microvolt = <1372000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l3c_1p2: ldo3 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l10c_3p3: ldo10 {
> +			regulator-min-microvolt = <3000000>;
> +			regulator-max-microvolt = <3312000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l11c_3p3: ldo11 {
> +			regulator-min-microvolt = <3296000>;
> +			regulator-max-microvolt = <3304000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_bob: bob {
> +			regulator-min-microvolt = <3296000>;
> +			regulator-max-microvolt = <3350000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +	};
> +
> +	pmc8180-e-rpmh-regulators {
> +		compatible = "qcom,pmc8180-rpmh-regulators";
> +		qcom,pmic-id = "e";
> +
> +		vdd-s4-supply = <&vph_pwr>;
> +		vdd-s5-supply = <&vph_pwr>;
> +		vdd-l2-l10-supply = <&vreg_bob>;
> +		vdd-l3-l4-l5-l18-supply = <&vreg_s4e_0p98>;
> +		vdd-l7-l12-l14-l15-supply = <&vreg_s5e_2p05>;
> +		vdd-l13-l16-l17-supply = <&vreg_bob>;
> +
> +		vreg_s4e_0p98: smps4 {
> +			regulator-min-microvolt = <992000>;
> +			regulator-max-microvolt = <992000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_s5e_2p05: smps5 {
> +			regulator-min-microvolt = <2040000>;
> +			regulator-max-microvolt = <2040000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l1e_0p75: ldo1 {
> +			regulator-min-microvolt = <752000>;
> +			regulator-max-microvolt = <752000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l5e_0p88: ldo5 {
> +			regulator-min-microvolt = <880000>;
> +			regulator-max-microvolt = <880000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l7e_1p8: ldo7 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l10e_2p9: ldo10 {
> +			regulator-min-microvolt = <2904000>;
> +			regulator-max-microvolt = <2904000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l16e_3p0: ldo16 {
> +			regulator-min-microvolt = <3072000>;
> +			regulator-max-microvolt = <3072000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +	};
> +};
> +
> +&dispcc {
> +	status = "okay";
> +};
> +
> +&gpu {
> +	status = "okay";
> +
> +	zap-shader {
> +		memory-region = <&gpu_mem>;
> +		firmware-name = "qcom/sc8180x/qcdxkmsuc8180.mbn";
> +	};
> +};
> +
> +&i2c1 {
> +	clock-frequency = <100000>;
> +
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c1_active>, <&i2c1_hid_active>;
> +
> +	status = "okay";
> +
> +	hid@10 {
> +		compatible = "hid-over-i2c";
> +		reg = <0x10>;
> +		hid-descr-addr = <0x1>;
> +
> +		interrupts-extended = <&tlmm 122 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +};
> +
> +&i2c7 {
> +	clock-frequency = <100000>;
> +
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c7_active>, <&i2c7_hid_active>;
> +
> +	status = "okay";
> +
> +	hid@5 {
> +		compatible = "hid-over-i2c";
> +		reg = <0x5>;
> +		hid-descr-addr = <0x20>;
> +
> +		interrupts-extended = <&tlmm 37 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +
> +	hid@2c {
> +		compatible = "hid-over-i2c";
> +		reg = <0x2c>;
> +		hid-descr-addr = <0x20>;
> +
> +		interrupts-extended = <&tlmm 24 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +};
> +
> +&mdss {
> +	status = "okay";
> +};
> +
> +&mdss_edp {
> +	data-lanes = <0 1 2 3>;
> +
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&edp_hpd_active>;
> +
> +	status = "okay";
> +
> +	aux-bus {
> +		panel {
> +			compatible = "edp-panel";
> +			no-hpd;
> +
> +			backlight = <&backlight>;
> +
> +			ports {
> +				port {
> +					auo_b140han06_in: endpoint {
> +						remote-endpoint = <&mdss_edp_out>;
> +					};
> +				};
> +			};
> +		};
> +	};
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss_edp_out: endpoint {
> +				remote-endpoint = <&auo_b140han06_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&pcie3 {
> +	perst-gpio = <&tlmm 178 GPIO_ACTIVE_LOW>;
> +	wake-gpio = <&tlmm 180 GPIO_ACTIVE_HIGH>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pcie3_default_state>;
> +
> +	status = "okay";
> +};
> +
> +&pcie3_phy {
> +	vdda-phy-supply = <&vreg_l5e_0p88>;
> +	vdda-pll-supply = <&vreg_l3c_1p2>;
> +
> +	status = "okay";
> +};
> +
> +&pmc8180c_lpg {
> +	status = "okay";
> +};
> +
> +&qupv3_id_0 {
> +	status = "okay";
> +};
> +
> +&qupv3_id_1 {
> +	status = "okay";
> +};
> +
> +&qupv3_id_2 {
> +	status = "okay";
> +};
> +
> +&remoteproc_adsp {
> +	memory-region = <&adsp_mem>;
> +	firmware-name = "qcom/sc8180x/qcadsp8180.mbn";
> +
> +	status = "okay";
> +};
> +
> +&remoteproc_cdsp {
> +	memory-region = <&cdsp_mem>;
> +	firmware-name = "qcom/sc8180x/qccdsp8180.mbn";
> +
> +	status = "okay";
> +};
> +
> +&remoteproc_mpss {
> +	memory-region = <&mpss_mem>;
> +	firmware-name = "qcom/sc8180x/qcmpss8180_nm.mbn";
> +
> +	status = "okay";
> +};
> +
> +&uart13 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart13_state>;
> +
> +	status = "okay";
> +
> +	bluetooth {
> +		compatible = "qcom,wcn3998-bt";
> +
> +		vddio-supply = <&vreg_s4a_1p8>;
> +		vddxo-supply = <&vreg_l7a_1p8>;
> +		vddrf-supply = <&vreg_l9a_1p3>;
> +		vddch0-supply = <&vreg_l11c_3p3>;
> +		max-speed = <3200000>;
> +	};
> +};
> +
> +&ufs_mem_hc {
> +	reset-gpios = <&tlmm 190 GPIO_ACTIVE_LOW>;
> +
> +	vcc-supply = <&vreg_l10e_2p9>;
> +	vcc-max-microamp = <155000>;
> +
> +	vccq2-supply = <&vreg_l7e_1p8>;
> +	vccq2-max-microamp = <425000>;
> +
> +	status = "okay";
> +};
> +
> +&ufs_mem_phy {
> +	vdda-phy-supply = <&vreg_l5e_0p88>;
> +	vdda-pll-supply = <&vreg_l3c_1p2>;
> +
> +	status = "okay";
> +};
> +
> +&usb_prim_hsphy {
> +	vdda-pll-supply = <&vreg_l5e_0p88>;
> +	vdda18-supply = <&vreg_l12a_1p8>;
> +	vdda33-supply = <&vreg_l16e_3p0>;
> +
> +	status = "okay";
> +};
> +
> +&usb_prim_qmpphy {
> +	vdda-phy-supply = <&vreg_l3c_1p2>;
> +	vdda-pll-supply = <&vreg_l5e_0p88>;
> +
> +	status = "okay";
> +};
> +
> +&usb_prim {
> +	status = "okay";
> +};
> +
> +&usb_prim_dwc3 {
> +	dr_mode = "host";
> +};
> +
> +&usb_sec_hsphy {
> +	vdda-pll-supply = <&vreg_l5e_0p88>;
> +	vdda18-supply = <&vreg_l12a_1p8>;
> +	vdda33-supply = <&vreg_l16e_3p0>;
> +
> +	status = "okay";
> +};
> +
> +&usb_sec_qmpphy {
> +	vdda-phy-supply = <&vreg_l3c_1p2>;
> +	vdda-pll-supply = <&vreg_l5e_0p88>;
> +
> +	status = "okay";
> +};
> +
> +&usb_sec {
> +	status = "okay";
> +};
> +
> +&usb_sec_dwc3 {
> +	dr_mode = "host";
> +};
> +
> +&wifi {
> +	memory-region = <&wlan_mem>;
> +
> +	vdd-0.8-cx-mx-supply = <&vreg_l1e_0p75>;
> +	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
> +	vdd-1.3-rfa-supply = <&vreg_l9a_1p3>;
> +	vdd-3.3-ch0-supply = <&vreg_l11c_3p3>;
> +	vdd-3.3-ch1-supply = <&vreg_l10c_3p3>;
> +
> +	status = "okay";
> +};
> +
> +&xo_board_clk {
> +	clock-frequency = <38400000>;
> +};
> +
> +/* PINCTRL */
> +
> +&pmc8180c_gpios {
> +	bl_pwm_default_state: bl-pwm-default-state {
> +		en {

This does not look like matching bindings. Did it pass dtbs_check?

> +			pins = "gpio8";
> +			function = "normal";
> +		};
> +
> +		pwm {
> +			pins = "gpio10";
> +			function = "func1";
> +		};
> +	};
> +};
> +


Best regards,
Krzysztof
Krzysztof Kozlowski Sept. 17, 2022, 4:36 p.m. UTC | #4
On 16/09/2022 13:12, Vinod Koul wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
> 
> Introduce support for the SC8180X reference device, aka Primus, with
> debug UART, regulators, UFS and USB support.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---

(...)

> +&wifi {
> +	memory-region = <&wlan_mem>;
> +
> +	vdd-0.8-cx-mx-supply = <&vreg_l1e_0p75>;
> +	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
> +	vdd-1.3-rfa-supply = <&vreg_l9a_1p3>;
> +	vdd-3.3-ch0-supply = <&vreg_l11c_3p3>;
> +	vdd-3.3-ch1-supply = <&vreg_l10c_3p3>;
> +
> +	status = "okay";
> +};
> +
> +&xo_board_clk {
> +	clock-frequency = <38400000>;
> +};
> +
> +/* PINCTRL */
> +
> +&pmc8180c_gpios {
> +	bl_pwm_default_state: bl-pwm-default-state {
> +		en {

Suffix -pins

> +			pins = "gpio8";
> +			function = "normal";
> +		};
> +
> +		pwm {

Suffix -pins

> +			pins = "gpio10";
> +			function = "func1";
> +		};
> +	};
> +};
> +
> +&tlmm {
> +	gpio-reserved-ranges = <0 4>, <47 4>, <126 4>;
> +
> +	aux_i2c_active_state: aux-i2c-active-state {
> +		pins = "gpio98", "gpio99";
> +		function = "qup7";
> +
> +		bias-disable;
> +		drive-strength = <16>;
> +	};
> +
> +	edp_hpd_active: epd-hpd-active-state {
> +		pins = "gpio10";
> +		function = "edp_hot";
> +	};
> +
> +	hall_int_active_state: hall-int-active-state {
> +		pins = "gpio121";
> +		function = "gpio";
> +
> +		input-enable;
> +		bias-disable;
> +	};
> +
> +	kb_int_active_state: kb-int-active-state {
> +		int-n {

Suffix -pins

> +			pins = "gpio37";
> +			function = "gpio";
> +
> +			bias-pull-up;
> +			intput-enable;
> +		};
> +
> +		kp-disable {

Suffix -pins

> +			pins = "gpio135";
> +			function = "gpio";
> +
> +			output-high;
> +		};
> +	};
> +
> +	kb_tp_3v3_en_active_state: kb-tp-3v3-en-active-state {
> +		pins = "gpio4";
> +		function = "gpio";
> +
> +		bias-disable;
> +	};
> +
> +	pcie2_default_state: pcie2-default-state {
> +		clkreq {

Suffix -pins

> +			pins = "gpio176";
> +			function = "pci_e2";
> +			bias-pull-up;
> +		};
> +
> +		reset-n {

Suffix -pins

> +			pins = "gpio175";
> +			function = "gpio";
> +
> +			drive-strength = <2>;
> +			output-low;
> +			bias-pull-down;
> +		};
> +
> +		wake-n {

Suffix -pins

> +			pins = "gpio177";
> +			function = "gpio";
> +
> +			drive-strength = <2>;
> +			bias-pull-up;
> +		};
> +	};
> +
> +	tp_int_active_state: tp-int-active-state {
> +		tp-int {

Suffix -pins

> +			pins = "gpio24";
> +			function = "gpio";
> +
> +			bias-disable;
> +			input-enable;
> +		};
> +
> +		tp-close-n {

Suffix -pins

> +			pins = "gpio116";
> +			function = "gpio";
> +
> +			bias-disable;
> +			input-enable;
> +		};
> +	};
> +
> +	ts_active_state: ts-active-state {
> +		int-n {

Suffix -pins

> +			pins = "gpio122";
> +			function = "gpio";
> +
> +			input-enable;
> +			bias-disable;
> +		};
> +
> +		reset-n {

Suffix -pins

> +			pins = "gpio54";
> +			function = "gpio";
> +
> +			output-high;
> +		};
> +	};
> +
> +	ts_i2c_active_state: ts-i2c-active-state {
> +		pins = "gpio114", "gpio115";
> +		function = "qup1";
> +
> +		/* External pull up */
> +		bias-disable;
> +		drive-strength = <2>;
> +	};
> +
> +	uart13_state: uart13-state {
> +		cts {

Suffix -pins

> +			pins = "gpio43";
> +			function = "qup13";
> +			bias-pull-down;
> +		};
> +
> +		rts-tx {

Suffix -pins

> +			pins = "gpio44", "gpio45";
> +			function = "qup13";
> +			drive-strength = <2>;
> +			bias-disable;
> +		};
> +
> +		rx {

Suffix -pins

> +			pins = "gpio46";
> +			function = "qup13";
> +			bias-pull-up;
> +		};
> +	};
> +};


Best regards,
Krzysztof