| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <d787c6ea-c47b-4dcb-a0a3-15ca8f15528b@linaro.org>
Date: Wed, 2 Jul 2025 00:52:19 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Val Packett <val@...kett.cool>, Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/5] arm64: dts: qcom: Add support for Dell Inspiron
7441 / Latitude 7455
On 01/07/2025 23:53, Val Packett wrote:
> Add device trees for both SKUs of the X1E80100 Thena laptop:
> - Dell Latitude 7455
> - Dell Inspiron 14 Plus 7441
>
> Works:
> - Wi-Fi (WCN7850 hw2.0)
> - Bluetooth
> - USB Type-C x2 (with DP alt mode)
> - USB Type-A
> - USB Fingerprint reader
> - eDP Display (with brightness)
> - NVMe
> - SDHC (microSD slot)
> - Keyboard
> - Touchpad
> - Touchscreen
> - Audio (4 Speakers, 2 DMICs, Combo Jack)
> - Battery
>
> Not included:
> - Camera
>
> Co-authored-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> Signed-off-by: Val Packett <val@...kett.cool>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 4 +
> .../x1e80100-dell-inspiron-14-plus-7441.dts | 51 +
> .../dts/qcom/x1e80100-dell-latitude-7455.dts | 52 +
> .../boot/dts/qcom/x1e80100-dell-thena.dtsi | 1658 +++++++++++++++++
> 4 files changed, 1765 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-inspiron-14-plus-7441.dts
> create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-latitude-7455.dts
> create mode 100644 arch/arm64/boot/dts/qcom/x1e80100-dell-thena.dtsi
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 4bfa926b6a08..d2f932dfcc75 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -315,6 +315,10 @@ x1e80100-asus-zenbook-a14-el2-dtbs := x1e80100-asus-zenbook-a14.dtb x1-el2.dtbo
> dtb-$(CONFIG_ARCH_QCOM) += x1e80100-asus-zenbook-a14.dtb x1e80100-asus-zenbook-a14-el2.dtb
> x1e80100-crd-el2-dtbs := x1e80100-crd.dtb x1-el2.dtbo
> dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb x1e80100-crd-el2.dtb
> +x1e80100-dell-inspiron-14-plus-7441-el2-dtbs := x1e80100-dell-inspiron-14-plus-7441.dtb x1-el2.dtbo
> +dtb-$(CONFIG_ARCH_QCOM) += x1e80100-dell-inspiron-14-plus-7441.dtb x1e80100-dell-inspiron-14-plus-7441-el2.dtb
> +x1e80100-dell-latitude-7455-el2-dtbs := x1e80100-dell-latitude-7455.dtb x1-el2.dtbo
> +dtb-$(CONFIG_ARCH_QCOM) += x1e80100-dell-latitude-7455.dtb x1e80100-dell-latitude-7455-el2.dtb
> x1e80100-dell-xps13-9345-el2-dtbs := x1e80100-dell-xps13-9345.dtb x1-el2.dtbo
> dtb-$(CONFIG_ARCH_QCOM) += x1e80100-dell-xps13-9345.dtb x1e80100-dell-xps13-9345-el2.dtb
> x1e80100-hp-elitebook-ultra-g1q-el2-dtbs := x1e80100-hp-elitebook-ultra-g1q.dtb x1-el2.dtbo
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-inspiron-14-plus-7441.dts b/arch/arm64/boot/dts/qcom/x1e80100-dell-inspiron-14-plus-7441.dts
> new file mode 100644
> index 000000000000..0ff98752a276
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-dell-inspiron-14-plus-7441.dts
> @@ -0,0 +1,51 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2025 Val Packett <val@...kett.cool>
> + */
Why have you dropped my copyright from this file ?
20250424-qcom-linux-arm64-for-6-16-dell-inspiron14p-v1-0-ace76b31d024@...aro.org
https://git.codelinaro.org/bryan.odonoghue/kernel/-/blob/x1e80100-6.15-rc1-dell-inspiron14-camss-ov02c10-ov02e10-audio-iris-phy-v1/arch/arm64/boot/dts/qcom/x1e80100-dell-inspirion-14-plus-7441.dts?ref_type=heads
> +/dts-v1/;
> +
> +#include "x1e80100-dell-thena.dtsi"
Please retain my authorship and put yourself down as co-author.
❯ diff ~/Downloads/x1e80100-dell-inspirion-14-plus-7441.dts
arch/arm64/boot/dts/qcom/x1e80100-dell-thena.dtsi
5a6
> * Copyright (c) 2025 Val Packett <val@...kett.cool>
8,9d8
< /dts-v1/;
<
20,21d18
< model = "Dell Inspirion 14 Plus 7441";
< compatible = "dell,inspiron-14-plus-7441", "qcom,x1e80100";
40c37
< qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
---
> qcom,mbhc-headphone-vthreshold-microvolt = <40000>;
156d152
< pinctrl-names = "default";
157a154
> pinctrl-names = "default";
165a163
> /* Reuse as a panic indicator until we get a "camera on" trigger */
179c177
< sound {
---
> sound: sound {
181d178
< model = "X1E80100-DELL-Inspiron-14p";
184c181
< "WooferRight IN", "WSA2 WSA_SPK2 OUT",
---
> "WooferRight IN", "WSA2 WSA_SPK1 OUT",
432,437d428
< /*
< * TODO: These two regulators are actually part of the removable M.2
< * card and not the CRD mainboard. Need to describe this differently.
< * Functionally it works correctly, because all we need to do is to
< * turn on the actual 3.3V supply above.
< */
564,567c555,565
< regulator-min-microvolt = <1800000>;
< regulator-max-microvolt = <1800000>;
< regulator-initial-mode =
<RPMH_REGULATOR_MODE_HPM>;
< };
---
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> vreg_l6b_1p8: ldo6 {
> regulator-name = "vreg_l6b_1p8";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <2960000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
582a581,587
> vreg_l9b_2p9: ldo9 {
> regulator-name = "vreg_l9b_2p9";
> regulator-min-microvolt = <2960000>;
> regulator-max-microvolt = <2960000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
777,778c782,783
< regulator-min-microvolt = <1200000>;
< regulator-max-microvolt = <1200000>;
---
> regulator-min-microvolt = <1256000>;
> regulator-max-microvolt = <1256000>;
791,859d795
< &gpu {
< status = "okay";
<
< zap-shader {
< firmware-name =
"qcom/x1e80100/Dell/inspiron-14-plus-7441/qcdxkmsuc8380.mbn";
< };
< };
<
< &camcc {
< status = "okay";
< };
<
< &camss {
< vdd-csiphy4-0p8-supply = <&vreg_l2c_0p8>;
< vdd-csiphy4-1p2-supply = <&vreg_l1c_1p2>;
<
< status = "okay";
<
< ports {
< /*
< * port0 => csiphy0
< * port1 => csiphy1
< * port2 => csiphy2
< * port3 => csiphy4
< */
< port@3 {
< csiphy4_ep: endpoint@4 {
< reg = <4>;
< clock-lanes = <7>;
< data-lanes = <0 1>;
< remote-endpoint = <&ov02e10_ep>;
< };
< };
< };
< };
<
< &cci1 {
< status = "okay";
< };
<
< &cci1_i2c1 {
< camera@10 {
< compatible = "ovti,ov02e10";
< reg = <0x10>;
<
< reset-gpios = <&tlmm 237 GPIO_ACTIVE_LOW>;
< pinctrl-names = "default";
< pinctrl-0 = <&cam_rgb_default>;
<
< clocks = <&camcc CAM_CC_MCLK4_CLK>;
< assigned-clocks = <&camcc CAM_CC_MCLK4_CLK>;
< assigned-clock-rates = <19200000>;
<
< orientation = <0>; /* front facing */
<
< avdd-supply = <&vreg_l7b_2p8>;
< dvdd-supply = <&vreg_l7b_2p8>;
< dovdd-supply = <&vreg_cam_1p8>;
<
< port {
< ov02e10_ep: endpoint {
< data-lanes = <1 2>;
< link-frequencies = /bits/ 64 <360000000>;
< remote-endpoint = <&csiphy4_ep>;
< };
< };
< };
< };
<
861a798
>
891,895d827
< &i2c1 {
< clock-frequency = <400000>;
< status = "okay";
< };
<
902c834
< compatible = "parade,ps8830";
---
> compatible = "parade,ps8833", "parade,ps8830";
953,958d884
< &i2c4 {
< clock-frequency = <400000>;
<
< status = "okay";
< };
<
964c890,892
< /* Type A Port1 */
---
> /* EC @0x3b */
>
> /* Type A Port */
979c907
< /* FRP eUSB */
---
> /* Fingerprint scanner */
1001c929
< compatible = "parade,ps8830";
---
> compatible = "parade,ps8833", "parade,ps8830";
1048d975
<
1057,1067d983
<
< touchscreen@10 {
< compatible = "hid-over-i2c";
< reg = <0x10>;
<
< hid-descr-addr = <0x1>;
< interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>;
<
< pinctrl-0 = <&ts0_default>;
< pinctrl-names = "default";
< };
1071d986
< /* GPIO_80, GPIO_81 */
1077,1080d991
< &iris {
< firmware-name = "qcom/x1e80100/Dell/inspiron-14-plus-7441/qcvss8380.mbn";
< };
<
1100c1011
< pinctrl-0 = <&dmic01_default>, <&dmic23_default>;
---
> pinctrl-0 = <&dmic01_default>;
1110a1022,1039
> &mdss_dp0 {
> status = "okay";
> };
>
> &mdss_dp0_out {
> data-lanes = <0 1>;
> link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000
8100000000>;
> };
>
> &mdss_dp1 {
> status = "okay";
> };
>
> &mdss_dp1_out {
> data-lanes = <0 1>;
> link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000
8100000000>;
> };
>
1112d1040
< compatible = "qcom,x1e80100-dp";
1262,1271c1190,1199
< &remoteproc_adsp {
< firmware-name =
"qcom/x1e80100/Dell/inspiron-14-plus-7441/qcadsp8380.mbn",
< "qcom/x1e80100/Dell/inspiron-14-plus-7441/adsp_dtbs.elf";
<
< status = "okay";
< };
<
< &remoteproc_cdsp {
< firmware-name =
"qcom/x1e80100/Dell/inspiron-14-plus-7441/qccdsp8380.mbn",
< "qcom/x1e80100/Dell/inspiron-14-plus-7441/cdsp_dtbs.elf";
---
> &sdhc_2 {
> cd-gpios = <&tlmm 71 GPIO_ACTIVE_LOW>;
> pinctrl-0 = <&sdc2_default &sdc2_card_det_n>;
> pinctrl-1 = <&sdc2_sleep &sdc2_card_det_n>;
> pinctrl-names = "default", "sleep";
> vmmc-supply = <&vreg_l9b_2p9>;
> vqmmc-supply = <&vreg_l6b_1p8>;
> bus-width = <4>;
> no-sdio;
> no-mmc;
1385d1312
< /* cam_aon_mclk4 */
1516a1444,1450
> sdc2_card_det_n: sdc2-card-det-state {
> pins = "gpio71";
> function = "gpio";
> drive-strength = <2>;
> bias-pull-up;
> };
>
1588,1600c1522,1534
< wcn_sw_en: wcn-sw-en-state {
< pins = "gpio214";
< function = "gpio";
< drive-strength = <2>;
< bias-disable;
< };
<
< wcn_wlan_bt_en: wcn-wlan-bt-en-state {
< pins = "gpio116", "gpio117";
< function = "gpio";
< drive-strength = <2>;
< bias-disable;
< };
---
> wcn_sw_en: wcn-sw-en-state {
> pins = "gpio214";
> function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
>
> wcn_wlan_bt_en: wcn-wlan-bt-en-state {
> pins = "gpio116", "gpio117";
> function = "gpio";
> drive-strength = <2>;
> bias-disable;
> };
1619a1554,1565
> &usb_1_ss0 {
> status = "okay";
> };
>
> &usb_1_ss0_dwc3 {
> dr_mode = "host";
> };
>
> &usb_1_ss0_dwc3_hs {
> remote-endpoint = <&pmic_glink_ss0_hs_in>;
> };
>
1636,1637c1582,1583
< &usb_1_ss0 {
< status = "okay";
---
> &usb_1_ss0_qmpphy_out {
> remote-endpoint = <&retimer_ss0_ss_in>;
1640,1641c1586,1587
< &usb_1_ss0_dwc3 {
< dr_mode = "host";
---
> &usb_1_ss1 {
> status = "okay";
1644,1645c1590,1591
< &usb_1_ss0_dwc3_hs {
< remote-endpoint = <&pmic_glink_ss0_hs_in>;
---
> &usb_1_ss1_dwc3 {
> dr_mode = "host";
1648,1649c1594,1595
< &usb_1_ss0_qmpphy_out {
< remote-endpoint = <&retimer_ss0_ss_in>;
---
> &usb_1_ss1_dwc3_hs {
> remote-endpoint = <&pmic_glink_ss1_hs_in>;
1666,1677d1611
< };
<
< &usb_1_ss1 {
< status = "okay";
< };
<
< &usb_1_ss1_dwc3 {
< dr_mode = "host";
< };
<
< &usb_1_ss1_dwc3_hs {
< remote-endpoint = <&pmic_glink_ss1_hs_in>;
---
bod
Powered by blists - more mailing lists