On 3.01.2023 02:09, Bryan O'Donoghue wrote:
> Add a basic booting DTS for the Sony Xperia M4 Aqua aka "tulip".
>
> Tulip is paired with:
>
> - wcn3660
> - smb1360 battery charger
> - 720p Truly NT35521 Panel
>
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> .../qcom/msm8939-sony-xperia-kanuti-tulip.dts | 472 ++++++++++++++++++
> 2 files changed, 473 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 8d8dab62c66df..7056036351df8 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -22,6 +22,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-serranove.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += msm8939-sony-xperia-kanuti-tulip.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8956-sony-xperia-loire-kugo.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8956-sony-xperia-loire-suzu.dtb
> dtb-$(CONFIG_ARCH_QCOM) += msm8992-lg-bullhead-rev-10.dtb
> diff --git a/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts b/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
> new file mode 100644
> index 0000000000000..ff93b69bda679
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
> @@ -0,0 +1,472 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (c) 2015, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2022-2023, Bryan O'Donoghue.
> + *
> + */
> +
> +/dts-v1/;
> +
> +#include "msm8939.dtsi"
> +#include "msm8939-pm8916.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +
> +/ {
> + model = "Sony Xperia M4 Aqua";
> + compatible = "sony,kanuti-tulip", "qcom,msm8939";
> + qcom,board-id = <8 0>;
> +
> + aliases {
> + serial0 = &blsp1_uart2;
> + mmc0 = &sdhc_1; /* SDC1 eMMC slot */
> + mmc1 = &sdhc_2; /* SDC2 SD card slot */
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + negative5_reg: negative5-regulator {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&negative5_reg_default>;
> + regulator-name = "negative5_reg";
> + gpio = <&msmgpio 17 GPIO_ACTIVE_LOW>;
> + startup-delay-us = <0>;
> + };
> +
> + positive5_reg: positive5-regulator {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&positive5_reg_default>;
> + regulator-name = "positive5_reg";
> + gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
> + startup-delay-us = <0>;
Isn't that the default value?
> + };
> +
> + usb_id: usb-id {
> + compatible = "linux,extcon-usb-gpio";
> + id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb_id_default>;
> + };
> +};
> +
> +&blsp_dma {
> + status = "okay";
> +};
> +
> +&dsi0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
These already exist in the SoC dtsi.
> + vdda-supply = <&pm8916_l2>;
> + vddio-supply = <&pm8916_l16>;
> + status = "okay";
> +
> + ports {
> + port@1 {
> + endpoint {
You have a label, dsi0_out: pointing at this endpoint.
> + remote-endpoint = <&panel_in>;
> + data-lanes = <0 1 2 3>;
> + };
> + };
> + };
> +
> + panel@0 {
> + compatible = "sony,tulip-truly-nt35521";
> + reg = <0>;
> + positive5-supply = <&positive5_reg>;
> + negative5-supply = <&negative5_reg>;
> + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;
> + enable-gpios = <&msmgpio 10 GPIO_ACTIVE_LOW>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + panel_in: endpoint {
> + remote-endpoint = <&dsi0_out>;
> + };
> + };
> + };
> +
> + };
> +};
> +
> +&dsi_phy0 {
> + vddio-supply = <&pm8916_l16>;
> + status = "okay";
> +};
> +
> +&msmgpio {
> +
Stray newline, please remove.
> + ak8963_default: ak8963-default-state {
> + pins = "gpio69";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> +
> + ak8963_sleep: ak8963-sleep-state {
> + pins = "gpio69";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + /* Ambient light and proximity sensor apds9930 and apds9900 */
> + apds99xx_default: apds99xx-default-state {
> + pins = "gpio113";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> +
> + apds99xx_sleep: apds99xx-sleep-state {
> + pins = "gpio113";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + cam_sensor_flash_default: cam-sensor-flash-default-state {
> + pins = "gpio98", "gpio97";
> + function = "gpio";
> + bias-disable;
> + drive-strength = <2>;
> + };
> +
> + cci1_default: cci1-default-state {
> + pins = "gpio31", "gpio32";
> + function = "cci_i2c";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + cdc_ext_spk_pa_active: cdc-ext-spk-pa-on-state {
> + pins = "gpio0";
> + function = "gpio";
> + drive-strength = <8>;
> + output-low;
> + };
> +
> + cdc_ext_spk_pa_sus: cdc-ext-spk-pa-off-state {
> + pins = "gpio0";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + cdc_slim_lines_act: lines-on-state {
> + pins = "gpio63";
> + function = "cdc_pdm0";
> + drive-strength = <8>;
> + output-high;
> + };
> +
> + cdc_slim_lines_sus: lines-off-state {
> + pins = "gpio63";
> + function = "cdc_pdm0";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + cross_conn_det_act: lines-on-state {
> + pins = "gpio120";
> + function = "gpio";
> + drive-strength = <8>;
> + output-low;
> + bias-pull-down;
Generally the following order is preferred:
pins
function
drive-strength
bias-
output/input/somethingelse-
> + };
> +
> + cross_conn_det_sus: lines-off-state {
> + pins = "gpio120";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + ext_buck_vsel: vsel0-state {
> + pins = "gpio111";
> + function = "gpio";
> + drive-strength = <2>;
> + };
> +
> + ext_cdc_tlmm_lines_act: tlmm-lines-on-state {
> + pins = "gpio116", "gpio112", "gpio117", "gpio118", "gpio119";
> + function = "gpio";
> + drive-strength = <8>;
No bias?
> + };
> +
> + ext_cdc_tlmm_lines_sus: tlmm-lines-off-state {
> + pins = "gpio116", "gpio112", "gpio117", "gpio118", "gpio119";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + gpio_key_suspend: gpio-key-suspend-state {
> + pins = "gpio107", "gpio108", "gpio109";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-up;
> + };
> +
> + negative5_reg_default: negative5-reg-default-state {
> + pins = "gpio17";
> + function = "gpio";
> + output-low;
> + };
> +
> + positive5_reg_default: positive5-reg-default-state {
> + pins = "gpio114";
> + function = "gpio";
> + output-low;
> + };
> +
> + /* Gyroscope and accelerometer sensor combo */
> + mpu6050_default: mpu6050-default-state {
> + pins = "gpio115";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> +
> + mpu6050_sleep: mpu6050-sleep-state {
> + pins = "gpio115";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + nfc_disable_active: nfc-disable-active-state {
> + pins = "gpio20";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> +
> + nfc_disable_suspend: nfc-disable-suspend-state {
> + pins = "gpio20";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-disable;
> + };
> +
> + nfc_int_active: nfc-int-active-state {
> + pins = "gpio21";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> +
> + nfc_int_suspend: nfc-int-suspend-state {
> + pins = "gpio21";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> +
> + nt35521_te_default: nt35521-te-default-state {
> + pins = "gpio24";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-down;
> + };
> +
> + nt35521_backlight: nt35521-backlight-default-state {
> + pins = "gpio10";
> + function = "gpio";
> + drive-strength = <6>;
> + bias-pull-down;
> + };
> +
> + smb_int: smb-int-default-state {
> + pins = "gpio62";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-up;
> + };
> +
> + /* add pingrp for touchscreen */
This comment is rather dubious.
> + ts_int_active: ts-int-active-state {
> + pins = "gpio13";
> + function = "gpio";
> + drive-strength = <16>;
> + bias-pull-up;
> + };
> +
> + ts_int_suspend: ts-int-suspend-state {
> + pins = "gpio13";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + ts_reset_active: ts-reset-active-state {
> + pins = "gpio12";
> + function = "gpio";
> + drive-strength = <16>;
> + bias-pull-up;
> + };
> +
> + ts_reset_suspend: ts-reset-suspend-state {
> + pins = "gpio12";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + ts_release: ts-release-default-state {
> + pins = "gpio13", "gpio12";
12, 13?
Also, why does this node exist in the first place? Is it
going to be used for some non-standard touchpanel-off-flipping?
Konrad
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + usb_id_default: usb-id-default-state {
> + pins = "gpio110";
> + function = "gpio";
> +
> + drive-strength = <8>;
> + bias-pull-up;
> + };
> +};
> +
> +&pronto {
> + status = "okay";
Add a newline, please.
> + iris {
> + compatible = "qcom,wcn3660";
> + };
> +};
> +
> +&smd_rpm_regulators {
No `regulator-allow-set-load` on sdhcN_vmmc/vqmmc?
> + vdd_l1_l2_l3-supply = <&pm8916_s3>;
> + vdd_l4_l5_l6-supply = <&pm8916_s4>;
> + vdd_l7-supply = <&pm8916_s4>;
> +
> + pm8916_s3: s3 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1300000>;
> + };
> +
> + pm8916_s4: s4 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2100000>;
> + };
> +
> + pm8916_l2: l2 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + };
> +
> + pm8916_l4: l4 {
> + regulator-min-microvolt = <2050000>;
> + regulator-max-microvolt = <2050000>;
> + };
> +
> + pm8916_l5: l5 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + pm8916_l6: l6 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + pm8916_l7: l7 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + pm8916_l8: l8 {
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <2900000>;
> + };
> +
> + pm8916_l9: l9 {
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + pm8916_l10: l10 {
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + pm8916_l11: l11 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2950000>;
> + };
> +
> + pm8916_l12: l12 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2950000>;
> + };
> +
> + pm8916_l13: l13 {
> + regulator-min-microvolt = <3075000>;
> + regulator-max-microvolt = <3075000>;
> + };
> +
> + pm8916_l14: l14 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + pm8916_l15: l15 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + pm8916_l16: l16 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + pm8916_l17: l17 {
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <2850000>;
> + };
> +
> + pm8916_l18: l18 {
> + regulator-min-microvolt = <2700000>;
> + regulator-max-microvolt = <2700000>;
> + };
> +};
> +
> +&sdhc_1 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
> + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
> + status = "okay";
> +};
> +
> +&sdhc_2 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
> + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
> + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_HIGH>;
> + status = "okay";
> +};
> +
> +&usb {
> + status = "okay";
> + extcon = <&usb_id>, <&usb_id>;
status last, please.
Konrad
> +
> + ulpi {
> + usb_hs_phy: phy {
> + v1p8-supply = <&pm8916_l7>;
> + v3p3-supply = <&pm8916_l13>;
> + };
> + };
> +};
> +
> +&usb_hs_phy {
> + extcon = <&usb_id>;
> +};
