On 03/06/2022 22:13, Stefan Hansson wrote:
> From: Anton Bambura <jenneron@xxxxxxxxxxxxxx>
>
> Adds initial support for the LG G7 (judyln) and
> LG V35 (judyp) phones.
>
> Currently supported features:
>
> - Display via simplefb (panel driver is WIP)
> - Keys
> - Micro SD card
> - Modem (not tested much, but initialises)
> - UFS (crashes during intensive workloads, may need quirks)
> - USB in peripheral mode
>
> Changes since v1:
>
> - Enabled GPU
> - Changed some node names
> - Moved framebuffer node from common dtsi
>
> I did not change the regulator node names as adding -regulator
> everywhere broke USB networking, and as such I reverted it to what
> OnePlus 6's common dtsi is doing given that it's well-tested. I do not
> have time to debug this further at the moment since I won't have access
> to the phone for about 3 months, so I hope this is okay. If not, I'll
> have to look into it at a later point.
>
> Signed-off-by: Anton Bambura <jenneron@xxxxxxxxxxxxxx>
> Signed-off-by: Stefan Hansson <newbie13xd@xxxxxxxxx>
> Tested-by: Gregari Ivanov <llamashere@xxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 2 +
> .../arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 614 ++++++++++++++++++
> arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 68 ++
> arch/arm64/boot/dts/qcom/sdm845-lg-judyp.dts | 44 ++
> 4 files changed, 728 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
> create mode 100644 arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
> create mode 100644 arch/arm64/boot/dts/qcom/sdm845-lg-judyp.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index f9e6343acd03..2f31e62f550c 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -99,6 +99,8 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sdm845-lg-judyln.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sdm845-lg-judyp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-oneplus-enchilada.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-oneplus-fajita.dtb
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
> new file mode 100644
> index 000000000000..e882554b3da8
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
> @@ -0,0 +1,614 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * SDM845 LG G7 / V35 (judyln / judyp) common device tree
> + *
> + * Copyright (c) 2022, The Linux Foundation. All rights reserved.
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +
> +#include "sdm845.dtsi"
> +#include "pm8998.dtsi"
> +#include "pmi8998.dtsi"
> +
> +/delete-node/ &adsp_mem;
> +/delete-node/ &cdsp_mem;
> +/delete-node/ &gpu_mem;
> +/delete-node/ &ipa_fw_mem;
> +/delete-node/ &mba_region;
> +/delete-node/ &mpss_region;
> +/delete-node/ &qseecom_mem;
> +/delete-node/ &rmtfs_mem;
> +/delete-node/ &slpi_mem;
> +/delete-node/ &spss_mem;
> +/delete-node/ &venus_mem;
> +/delete-node/ &wlan_msa_mem;
> +
> +/ {
> + chosen {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> + };
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + qseecom_mem: memory@b2000000 {
> + reg = <0 0xb2000000 0 0x1800000>;
> + no-map;
> + };
> +
> + gpu_mem: memory@8c415000 {
> + reg = <0 0x8c415000 0 0x2000>;
> + no-map;
> + };
> +
> + ipa_fw_mem: memory@8c400000 {
> + reg = <0 0x8c400000 0 0x10000>;
> + no-map;
> + };
> +
> + adsp_mem: memory@8c500000 {
> + reg = <0 0x8c500000 0 0x1e00000>;
> + no-map;
> + };
> +
> + wlan_msa_mem: memory@8e300000 {
> + reg = <0 0x8e300000 0 0x100000>;
> + no-map;
> + };
> +
> + mpss_region: memory@8e400000 {
> + reg = <0 0x8e400000 0 0x8900000>;
> + no-map;
> + };
> +
> + venus_mem: memory@96d00000 {
> + reg = <0 0x96d00000 0 0x500000>;
> + no-map;
> + };
> +
> + cdsp_mem: memory@97200000 {
> + reg = <0 0x97200000 0 0x800000>;
> + no-map;
> + };
> +
> + mba_region: memory@97a00000 {
> + reg = <0 0x97a00000 0 0x200000>;
> + no-map;
> + };
> +
> + slpi_mem: memory@97c00000 {
> + reg = <0 0x97c00000 0 0x1400000>;
> + no-map;
> + };
> +
> + spss_mem: memory@99000000 {
> + reg = <0 0x99000000 0 0x100000>;
> + no-map;
> + };
> +
> + /* Framebuffer region */
> + memory@9d400000 {
> + reg = <0x0 0x9d400000 0x0 0x2400000>;
> + no-map;
> + };
> +
> + /* rmtfs lower guard */
> + memory@f0800000 {
> + reg = <0 0xf0800000 0 0x1000>;
> + no-map;
> + };
> +
> + rmtfs_mem: memory@f0801000 {
> + compatible = "qcom,rmtfs-mem";
> + reg = <0 0xf0801000 0 0x200000>;
> + no-map;
> +
> + qcom,client-id = <1>;
> + qcom,vmid = <15>;
> + };
> +
> + /* rmtfs upper guard */
> + memory@f0a01000 {
> + reg = <0 0xf0a01000 0 0x1000>;
> + no-map;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&vol_up_pin_a>;
> +
> + label = "GPIO Buttons";
> +
> + key-vol-up {
> + label = "Volume up";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + vph_pwr: vph-pwr-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> + };
> +
> + /*
> + * Apparently RPMh does not provide support for PM8998 S4 because it
> + * is always-on; model it as a fixed regulator.
> + */
> + vreg_s4a_1p8: pm8998-smps4 {
My previous comment was ignored here. Is there something not clear?
Best regards,
Krzysztof
