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Message-Id: <9B062R.R4BER7XFAKY31@somainline.org>
Date: Sat, 06 Nov 2021 20:18:45 +0100
From: Martin Botka <martin.botka@...ainline.org>
To: Konrad Dybcio <konrad.dybcio@...ainline.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
angelogioacchino.delregno@...ainline.org,
marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Kees Cook <keescook@...omium.org>,
Anton Vorontsov <anton@...msg.org>,
Colin Cross <ccross@...roid.com>,
Tony Luck <tony.luck@...el.com>, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: Add support for SONY Xperia XZ2 / XZ2C
/ XZ3 (Tama platform)
Reviewed-by: Martin Botka <martin.botka@...ainline.org>
On Sat, Nov 6 2021 at 08:14:36 PM +0100, Konrad Dybcio
<konrad.dybcio@...ainline.org> wrote:
> Add support for SONY Xperia XZ2, XZ2 Compact and XZ3 smartphones, all
> based on
> the Qualcomm SDM845 chipset. There also exists a fourth Tama device,
> the XZ2
> Premium (Aurora) with a 4K display, but it's relatively rare.
>
> The devices are affected by a scary UFS behaviour where sending a
> certain UFS
> command (which is worked around on downstream) renders the device
> unbootable,
> by effectively erasing the bootloader. Therefore UFS AND UFSPHY are
> strictly
> disabled for now.
>
> Downstream workaround:
> https://github.com/kholk/kernel/commit/2e7a9ee1c91a016baa0b826a7752ec45663a0561
>
> This platform's bootloader is not very nice either. To boot mainline
> you need
> to flash a bogus DTBO (fastboot erasing may cut it, but it takes an
> inhumane
> amount of time) - one that's just 4 bytes (all zeroes) seems to work
> just fine.
>
> Of course, one can also provide a "normal" DTBO (device-specific DT
> overlayed
> on top of the SoC DT), but that's not yet supported by the mainline
> kernel
> build system.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 3 +
> .../qcom/sdm845-sony-xperia-tama-akari.dts | 13 +
> .../qcom/sdm845-sony-xperia-tama-akatsuki.dts | 29 ++
> .../qcom/sdm845-sony-xperia-tama-apollo.dts | 13 +
> .../dts/qcom/sdm845-sony-xperia-tama.dtsi | 442
> ++++++++++++++++++
> 5 files changed, 500 insertions(+)
> create mode 100644
> arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
> create mode 100644
> arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
> create mode 100644
> arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
> create mode 100644
> arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile
> b/arch/arm64/boot/dts/qcom/Makefile
> index 59ece83abad0..6f5c97548aa2 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -81,6 +81,9 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-oneplus-enchilada.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-oneplus-fajita.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sdm845-sony-xperia-tama-akari.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sdm845-sony-xperia-tama-akatsuki.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sdm845-sony-xperia-tama-apollo.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-xiaomi-beryllium.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm850-lenovo-yoga-c630.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm6125-sony-xperia-seine-pdx201.dtb
> diff --git
> a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
> b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
> new file mode 100644
> index 000000000000..34f84f1f1eb4
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akari.dts
> @@ -0,0 +1,13 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@...ainline.org>
> + */
> +
> +/dts-v1/;
> +
> +#include "sdm845-sony-xperia-tama.dtsi"
> +
> +/ {
> + model = "Sony Xperia XZ2";
> + compatible = "sony,akari-row", "qcom,sdm845";
> +};
> diff --git
> a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
> b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
> new file mode 100644
> index 000000000000..8a0d94e7f598
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts
> @@ -0,0 +1,29 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@...ainline.org>
> + */
> +
> +/dts-v1/;
> +
> +#include "sdm845-sony-xperia-tama.dtsi"
> +
> +/ {
> + model = "Sony Xperia XZ3";
> + compatible = "sony,akatsuki-row", "qcom,sdm845";
> +};
> +
> +/* For the future: WLED + LAB/IBB/OLEDB are not used on Akatsuki */
> +&vreg_l14a_1p8 {
> + regulator-min-microvolt = <1840000>;
> + regulator-max-microvolt = <1840000>;
> +};
> +
> +&vreg_l22a_2p8 {
> + regulator-min-microvolt = <2700000>;
> + regulator-max-microvolt = <2700000>;
> +};
> +
> +&vreg_l28a_2p8 {
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> +};
> diff --git
> a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
> b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
> new file mode 100644
> index 000000000000..c9e62c72f60e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-apollo.dts
> @@ -0,0 +1,13 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@...ainline.org>
> + */
> +
> +/dts-v1/;
> +
> +#include "sdm845-sony-xperia-tama.dtsi"
> +
> +/ {
> + model = "Sony Xperia XZ2 Compact";
> + compatible = "sony,apollo-row", "qcom,sdm845";
> +};
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
> b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
> new file mode 100644
> index 000000000000..6b088675f4b9
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
> @@ -0,0 +1,442 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@...ainline.org>
> + */
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include "sdm845.dtsi"
> +#include "pm8005.dtsi"
> +#include "pm8998.dtsi"
> +#include "pmi8998.dtsi"
> +
> +/ {
> + qcom,msm-id = <321 0x20001>; /* SDM845 v2.1 */
> + qcom,board-id = <8 0>;
> +
> + gpio-keys {
> + cam-focus {
> + label = "cam_focus";
> + gpios = <&pm8998_gpio 2 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_CAMERA_FOCUS>;
> + debounce-interval = <15>;
> + gpio-key,wakeup;
> + };
> +
> + vol-down {
> + label = "volume_down";
> + gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEDOWN>;
> + debounce-interval = <15>;
> + gpio-key,wakeup;
> + };
> + };
> +
> + vph_pwr: vph-pwr-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> + };
> +
> + vreg_s4a_1p8: pm8998-smps4 {
> + 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>;
> + };
> +
> + reserved-memory {
> + /* SONY was cool and didn't diverge from MTP this time, yay! */
> + cont_splash_mem: memory@...00000 {
> + reg = <0x0 0x9d400000 0x0 0x2400000>;
> + no-map;
> + };
> +
> + ramoops@...00000 {
> + compatible = "ramoops";
> + reg = <0x0 0xffc00000 0x0 0x100000>;
> + record-size = <0x10000>;
> + console-size = <0x60000>;
> + ftrace-size = <0x10000>;
> + pmsg-size = <0x20000>;
> + ecc-size = <16>;
> + no-map;
> + };
> + };
> +};
> +
> +&apps_rsc {
> + pm8998-rpmh-regulators {
> + compatible = "qcom,pm8998-rpmh-regulators";
> + qcom,pmic-id = "a";
> +
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vph_pwr>;
> + vdd-s3-supply = <&vph_pwr>;
> + vdd-s4-supply = <&vph_pwr>;
> + vdd-s5-supply = <&vph_pwr>;
> + vdd-s6-supply = <&vph_pwr>;
> + vdd-s7-supply = <&vph_pwr>;
> + vdd-s8-supply = <&vph_pwr>;
> + vdd-s9-supply = <&vph_pwr>;
> + vdd-s10-supply = <&vph_pwr>;
> + vdd-s11-supply = <&vph_pwr>;
> + vdd-s12-supply = <&vph_pwr>;
> + vdd-s13-supply = <&vph_pwr>;
> + vdd-l1-l27-supply = <&vreg_s7a_0p9>;
> + vdd-l2-l8-l17-supply = <&vreg_s3a_1p3>;
> + vdd-l3-l11-supply = <&vreg_s7a_0p9>;
> + vdd-l4-l5-supply = <&vreg_s7a_0p9>;
> + vdd-l6-supply = <&vph_pwr>;
> + vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>;
> + vdd-l9-supply = <&vreg_s5a_1p9>;
> + vdd-l10-l23-l25-supply = <&src_vreg_bob>;
> + vdd-l13-l19-l21-supply = <&src_vreg_bob>;
> + vdd-l16-l28-supply = <&src_vreg_bob>;
> + vdd-l18-l22-supply = <&src_vreg_bob>;
> + vdd-l20-l24-supply = <&src_vreg_bob>;
> + vdd-l26-supply = <&vreg_s3a_1p3>;
> + vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
> +
> + vreg_s2a_1p1: smps2 {
> + regulator-min-microvolt = <1100000>;
> + regulator-max-microvolt = <1100000>;
> + };
> +
> + vreg_s3a_1p3: smps3 {
> + regulator-min-microvolt = <1352000>;
> + regulator-max-microvolt = <1352000>;
> + };
> +
> + vreg_s5a_1p9: smps5 {
> + regulator-min-microvolt = <1904000>;
> + regulator-max-microvolt = <2040000>;
> + };
> +
> + vreg_s7a_0p9: smps7 {
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1028000>;
> + };
> +
> + vreg_l1a_0p9: ldo1 {
> + regulator-min-microvolt = <880000>;
> + regulator-max-microvolt = <880000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l2a_1p2: ldo2 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-always-on;
> + };
> +
> + vreg_l3a_1p0: ldo3 {
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l5a_0p8: ldo5 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l6a_1p8: ldo6 {
> + regulator-min-microvolt = <1856000>;
> + regulator-max-microvolt = <1856000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l7a_1p8: ldo7 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l8a_1p2: ldo8 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1248000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l9a_1p7: ldo9 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l10a_1p7: ldo10 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l11a_1p0: ldo11 {
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1048000>;
> + 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>;
> + };
> +
> + vreg_l13a_1p8: ldo13 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l14a_1p8: ldo14 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l15a_1p8: ldo15 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l16a_2p7: ldo16 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2704000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l17a_1p3: ldo17 {
> + regulator-min-microvolt = <1304000>;
> + regulator-max-microvolt = <1304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l18a_2p7: ldo18 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l19a_2p7: ldo19 {
> + regulator-min-microvolt = <2700000>;
> + regulator-max-microvolt = <2700000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +
> + /*
> + * The driver *really* doesn't want this regualtor to exist,
> + * saying that it could not get the current voltage
> (-ENOTRECOVERABLE)
> + * even though it surely is used on these devices (as a voltage
> + * source for camera autofocus)
> + */
> + status = "disabled";
> + };
> +
> + vreg_l20a_2p7: ldo20 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l21a_2p7: ldo21 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l22a_2p8: ldo22 {
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l23a_3p0: ldo23 {
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l24a_3p1: ldo24 {
> + regulator-min-microvolt = <3088000>;
> + regulator-max-microvolt = <3088000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l25a_3p0: ldo25 {
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l26a_1p2: ldo26 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l28a_2p8: ldo28 {
> + regulator-min-microvolt = <2856000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_lvs1a_1p8: lvs1 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_lvs2a_1p8: lvs2 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +
> + pmi8998-rpmh-regulators {
> + compatible = "qcom,pmi8998-rpmh-regulators";
> + qcom,pmic-id = "b";
> +
> + src_vreg_bob: bob {
> + regulator-min-microvolt = <3312000>;
> + regulator-max-microvolt = <3600000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +
> + pm8005-rpmh-regulators {
> + compatible = "qcom,pm8005-rpmh-regulators";
> + qcom,pmic-id = "c";
> +
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vph_pwr>;
> + vdd-s3-supply = <&vph_pwr>;
> + vdd-s4-supply = <&vph_pwr>;
> +
> + vreg_s3c_0p6: smps3 {
> + regulator-min-microvolt = <600000>;
> + regulator-max-microvolt = <600000>;
> + };
> + };
> +};
> +
> +&gcc {
> + protected-clocks = <GCC_QSPI_CORE_CLK>,
> + <GCC_QSPI_CORE_CLK_SRC>,
> + <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
> + <GCC_LPASS_Q6_AXI_CLK>,
> + <GCC_LPASS_SWAY_CLK>;
> +};
> +
> +&i2c5 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + /* Synaptics touchscreen @ 2c, 3c */
> +};
> +
> +&i2c10 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + /* Qcom SMB1355 @ 8, c */
> + /* NXP PN547 NFC @ 28 */
> + /* Renesas IDTP9221 Qi charger @ 61 */
> +};
> +
> +&i2c14 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + /* SONY ToF sensor @ 52 */
> + /* AMS TCS3490 RGB+IR color sensor @ 72 */
> +};
> +
> +&qupv3_id_0 {
> + status = "okay";
> +};
> +
> +&qupv3_id_1 {
> + status = "okay";
> +};
> +
> +&sdhc_2 {
> + status = "okay";
> +
> + vmmc-supply = <&vreg_l21a_2p7>;
> + vqmmc-supply = <&vreg_l13a_1p8>;
> + cd-gpios = <&tlmm 126 GPIO_ACTIVE_HIGH>;
> + pinctrl-0 = <&sdc2_default_state>;
> + pinctrl-names = "default";
> + bus-width = <4>;
> + no-sdio;
> + no-emmc;
> +};
> +
> +&tlmm {
> + gpio-reserved-ranges = <0 4>, <81 4>;
> +
> + sdc2_default_state: sdc2-default-state {
> + clk {
> + pins = "sdc2_clk";
> + drive-strength = <16>;
> + bias-disable;
> + };
> +
> + cmd {
> + pins = "sdc2_cmd";
> + drive-strength = <10>;
> + bias-pull-up;
> + };
> +
> + data {
> + pins = "sdc2_data";
> + drive-strength = <10>;
> + bias-pull-up;
> + };
> + };
> +};
> +
> +&uart6 {
> + status = "okay";
> +};
> +
> +&uart9 {
> + status = "okay";
> +};
> +
> +/* BIG WARNING! DO NOT TOUCH UFS, YOUR DEVICE WILL DIE! */
> +&ufs_mem_hc { status = "disabled"; };
> +&ufs_mem_phy { status = "disabled"; };
> +
> +&usb_1 {
> + status = "okay";
> +
> + qcom,select-utmi-as-pipe-clk;
> +};
> +
> +&usb_1_dwc3 {
> + dr_mode = "peripheral";
> +
> + maximum-speed = "high-speed";
> + phys = <&usb_1_hsphy>;
> + phy-names = "usb2-phy";
> +};
> +
> +&usb_1_hsphy {
> + status = "okay";
> +
> + vdd-supply = <&vreg_l1a_0p9>;
> + vdda-pll-supply = <&vreg_l12a_1p8>;
> + vdda-phy-dpdm-supply = <&vreg_l24a_3p1>;
> +};
> --
> 2.33.0
>
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