// SPDX-License-Identifier: BSD-3-Clause
/*
* Samsung Galaxy Book2
*
* Copyright (c) 2022, Xilin Wu <strongtz@yeah.net>
*/
/dts-v1/;
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/sound/qcom,q6afe.h>
#include <dt-bindings/sound/qcom,q6asm.h>
#include "sdm850.dtsi"
#include "sdm845-wcd9340.dtsi"
#include "pm8998.dtsi"
/*
* Update following upstream (sdm845.dtsi) reserved
* memory mappings for firmware loading to succeed
*/
/delete-node/ &qseecom_mem;
/delete-node/ &wlan_msa_mem;
/delete-node/ &slpi_mem;
/delete-node/ &ipa_fw_mem;
/delete-node/ &ipa_gsi_mem;
/delete-node/ &gpu_mem;
/delete-node/ &mpss_region;
/delete-node/ &adsp_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &venus_mem;
/delete-node/ &mba_region;
/delete-node/ &spss_mem;
/ {
model = "Samsung Galaxy Book2";
compatible = "samsung,w737", "qcom,sdm845";
chassis-type = "convertible";
chosen {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* Firmware initialized the display at 1280p instead of 1440p */
framebuffer0: framebuffer@80400000 {
compatible = "simple-framebuffer";
reg = <0 0x80400000 0 (1920 * 1280 * 4)>;
width = <1920>;
height = <1280>;
stride = <(1920 * 4)>;
format = "a8r8g8b8";
};
};
aliases {
serial1 = &uart6;
};
/* Reserved memory changes */
reserved-memory {
/* Bootloader display framebuffer region */
cont_splash_mem: memory@80400000 {
reg = <0x0 0x80400000 0x0 0x960000>;
no-map;
};
qseecom_mem: memory@8b500000 {
reg = <0 0x8b500000 0 0xa00000>;
no-map;
};
wlan_msa_mem: memory@8c400000 {
reg = <0 0x8c400000 0 0x100000>;
no-map;
};
slpi_mem: memory@8c500000 {
reg = <0 0x8c500000 0 0x1200000>;
no-map;
};
ipa_fw_mem: memory@8d700000 {
reg = <0 0x8d700000 0 0x100000>;
no-map;
};
gpu_mem: memory@8d800000 {
reg = <0 0x8d800000 0 0x5000>;
no-map;
};
mpss_region: memory@8e000000 {
reg = <0 0x8e000000 0 0x8000000>;
no-map;
};
adsp_mem: memory@96000000 {
reg = <0 0x96000000 0 0x2000000>;
no-map;
};
cdsp_mem: memory@98000000 {
reg = <0 0x98000000 0 0x800000>;
no-map;
};
venus_mem: memory@98800000 {
reg = <0 0x98800000 0 0x500000>;
no-map;
};
mba_region: memory@98d00000 {
reg = <0 0x98d00000 0 0x200000>;
no-map;
};
spss_mem: memory@98f00000 {
reg = <0 0x98f00000 0 0x100000>;
no-map;
};
};
};
&adsp_pas {
firmware-name = "qcom/sdm850/samsung/w737/qcadsp850.mbn";
status = "okay";
};
&apps_rsc {
regulators-0 {
compatible = "qcom,pm8998-rpmh-regulators";
qcom,pmic-id = "a";
vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
vreg_s2a_1p125: smps2 {
};
vreg_s3a_1p35: smps3 {
regulator-min-microvolt = <1352000>;
regulator-max-microvolt = <1352000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_s4a_1p8: smps4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_s5a_2p04: smps5 {
regulator-min-microvolt = <2040000>;
regulator-max-microvolt = <2040000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_s7a_1p025: smps7 {
};
vdd_qusb_hs0:
vdda_hp_pcie_core:
vdda_mipi_csi0_0p9:
vdda_mipi_csi1_0p9:
vdda_mipi_csi2_0p9:
vdda_mipi_dsi0_pll:
vdda_mipi_dsi1_pll:
vdda_qlink_lv:
vdda_qlink_lv_ck:
vdda_qrefs_0p875:
vdda_pcie_core:
vdda_pll_cc_ebi01:
vdda_pll_cc_ebi23:
vdda_sp_sensor:
vdda_ufs1_core:
vdda_ufs2_core:
vdda_usb1_ss_core:
vdda_usb2_ss_core:
vreg_l1a_0p875: ldo1 {
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vddpx_10:
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 {
};
vdd_wcss_cx:
vdd_wcss_mx:
vdda_wcss_pll:
vreg_l5a_0p8: ldo5 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vddpx_13:
vreg_l6a_1p8: ldo6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
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 {
};
vreg_l9a_1p8: ldo9 {
};
vreg_l10a_1p8: ldo10 {
};
vreg_l11a_1p0: ldo11 {
};
vdd_qfprom:
vdd_qfprom_sp:
vdda_apc1_cs_1p8:
vdda_gfx_cs_1p8:
vdda_qrefs_1p8:
vdda_qusb_hs0_1p8:
vddpx_11:
vreg_l12a_1p8: ldo12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vddpx_2:
vreg_l13a_2p95: ldo13 {
};
vreg_l14a_1p88: ldo14 {
regulator-min-microvolt = <1880000>;
regulator-max-microvolt = <1880000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
regulator-always-on;
};
vreg_l15a_1p8: ldo15 {
};
vreg_l16a_2p7: ldo16 {
};
vreg_l17a_1p3: ldo17 {
regulator-min-microvolt = <1304000>;
regulator-max-microvolt = <1304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l18a_1p8: ldo18 {
};
vreg_l19a_3p0: ldo19 {
regulator-min-microvolt = <3100000>;
regulator-max-microvolt = <3108000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l20a_2p95: ldo20 {
regulator-min-microvolt = <2960000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l21a_2p95: ldo21 {
};
vreg_l22a_2p85: ldo22 {
};
vreg_l23a_3p3: ldo23 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3312000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vdda_qusb_hs0_3p1:
vreg_l24a_3p075: ldo24 {
regulator-min-microvolt = <3075000>;
regulator-max-microvolt = <3083000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l25a_3p3: ldo25 {
regulator-min-microvolt = <3104000>;
regulator-max-microvolt = <3112000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vdda_hp_pcie_1p2:
vdda_hv_ebi0:
vdda_hv_ebi1:
vdda_hv_ebi2:
vdda_hv_ebi3:
vdda_mipi_csi_1p25:
vdda_mipi_dsi0_1p2:
vdda_mipi_dsi1_1p2:
vdda_pcie_1p2:
vdda_ufs1_1p2:
vdda_ufs2_1p2:
vdda_usb1_ss_1p2:
vdda_usb2_ss_1p2:
vreg_l26a_1p2: ldo26 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1208000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l28a_3p0: ldo28 {
};
vreg_lvs1a_1p8: lvs1 {
};
vreg_lvs2a_1p8: lvs2 {
};
};
};
&cdsp_pas {
firmware-name = "qcom/sdm850/samsung/w737/qccdsp850.mbn";
status = "okay";
};
&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>;
};
&i2c10 {
status = "okay";
clock-frequency = <400000>;
/* SN65DSI86 @ 0x2c */
/* The panel requires dual DSI, which is not supported by the bridge driver */
};
&i2c11 {
status = "okay";
clock-frequency = <400000>;
/* HID-I2C Touchscreen @ 0x20 */
};
&i2c15 {
status = "okay";
clock-frequency = <400000>;
digitizer@9 {
compatible = "wacom,w9013", "hid-over-i2c";
reg = <0x9>;
pinctrl-names = "default";
pinctrl-0 = <&pen_irq_l>, <&pen_pdct_l>, <&pen_rst_l>;
post-power-on-delay-ms = <120>;
interrupt-parent = <&tlmm>;
interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
hid-descr-addr = <0x1>;
};
};
&ipa {
qcom,gsi-loader = "self";
memory-region = <&ipa_fw_mem>;
firmware-name = "qcom/sdm850/samsung/w737/ipa_fws.elf";
status = "okay";
};
/* No idea why it causes an SError when enabled */
&llcc {
status = "disabled";
};
&mss_pil {
status = "okay";
firmware-name = "qcom/sdm850/samsung/w737/qcdsp1v2850.mbn", "qcom/sdm850/samsung/w737/qcdsp2850.mbn";
};
&qup_i2c10_default {
drive-strength = <2>;
bias-disable;
};
&qup_i2c11_default {
drive-strength = <2>;
bias-disable;
};
&qup_i2c12_default {
drive-strength = <2>;
bias-disable;
};
&qupv3_id_0 {
status = "okay";
};
&qupv3_id_1 {
status = "okay";
};
&q6asmdai {
dai@0 {
reg = <0>;
};
dai@1 {
reg = <1>;
};
dai@2 {
reg = <2>;
};
};
&sound {
compatible = "qcom,sdm845-sndcard";
model = "Samsung-W737";
audio-routing =
"RX_BIAS", "MCLK",
"AMIC2", "MIC BIAS2",
"SpkrLeft IN", "SPK1 OUT",
"SpkrRight IN", "SPK2 OUT",
"MM_DL1", "MultiMedia1 Playback",
"MM_DL3", "MultiMedia3 Playback",
"MultiMedia2 Capture", "MM_UL2";
mm1-dai-link {
link-name = "MultiMedia1";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
};
};
mm2-dai-link {
link-name = "MultiMedia2";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
};
};
mm3-dai-link {
link-name = "MultiMedia3";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
};
};
slim-dai-link {
link-name = "SLIM Playback";
cpu {
sound-dai = <&q6afedai SLIMBUS_0_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&left_spkr>, <&right_spkr>, <&swm 0>, <&wcd9340 0>;
};
};
slimcap-dai-link {
link-name = "SLIM Capture";
cpu {
sound-dai = <&q6afedai SLIMBUS_0_TX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&wcd9340 1>;
};
};
slim-wcd-dai-link {
link-name = "SLIM WCD Playback";
cpu {
sound-dai = <&q6afedai SLIMBUS_1_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&wcd9340 2>;
};
};
};
&tlmm {
gpio-reserved-ranges = <0 6>, <85 4>;
pen_irq_l: pen-irq-l-state {
pins = "gpio119";
function = "gpio";
bias-disable;
};
pen_pdct_l: pen-pdct-l-state {
pins = "gpio124";
function = "gpio";
bias-disable;
drive-strength = <2>;
output-high;
};
pen_rst_l: pen-rst-l-state {
pins = "gpio21";
function = "gpio";
bias-disable;
drive-strength = <2>;
/*
* The pen driver doesn't currently support
* driving this reset line. By specifying
* output-high here we're relying on the fact
* that this pin has a default pulldown at boot
* (which makes sure the pen was in reset if it
* was powered) and then we set it high here to
* take it out of reset. Better would be if the
* pen driver could control this and we could
* remove "output-high" here.
*/
output-high;
};
};
&uart6 {
pinctrl-names = "default";
pinctrl-0 = <&qup_uart6_4pin>;
status = "okay";
bluetooth {
compatible = "qcom,wcn3990-bt";
vddio-supply = <&vreg_s4a_1p8>;
vddxo-supply = <&vreg_l7a_1p8>;
vddrf-supply = <&vreg_l17a_1p3>;
vddch0-supply = <&vreg_l25a_3p3>;
vddch1-supply = <&vreg_l23a_3p3>;
max-speed = <3200000>;
};
};
&ufs_mem_hc {
status = "okay";
reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l20a_2p95>;
vcc-max-microamp = <600000>;
};
&ufs_mem_phy {
status = "okay";
vdda-phy-supply = <&vdda_ufs1_core>;
vdda-pll-supply = <&vdda_ufs1_1p2>;
};
&usb_1 {
status = "okay";
};
&usb_1_dwc3 {
dr_mode = "host";
};
&usb_1_hsphy {
status = "okay";
vdd-supply = <&vdda_usb1_ss_core>;
vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
qcom,imp-res-offset-value = <8>;
qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
};
&usb_1_qmpphy {
status = "okay";
vdda-phy-supply = <&vdda_usb1_ss_1p2>;
vdda-pll-supply = <&vdda_usb1_ss_core>;
};
&usb_2 {
status = "okay";
};
&usb_2_dwc3 {
dr_mode = "host";
};
&usb_2_hsphy {
status = "okay";
vdd-supply = <&vdda_usb2_ss_core>;
vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
qcom,imp-res-offset-value = <8>;
qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
};
&usb_2_qmpphy {
status = "okay";
vdda-phy-supply = <&vdda_usb2_ss_1p2>;
vdda-pll-supply = <&vdda_usb2_ss_core>;
};
&venus {
status = "okay";
firmware-name = "qcom/sdm850/samsung/w737/qcvss850.mbn";
};
&wcd9340 {
reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
vdd-buck-supply = <&vreg_s4a_1p8>;
vdd-buck-sido-supply = <&vreg_s4a_1p8>;
vdd-tx-supply = <&vreg_s4a_1p8>;
vdd-rx-supply = <&vreg_s4a_1p8>;
vdd-io-supply = <&vreg_s4a_1p8>;
qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
swm: swm@c85 {
left_spkr: speaker@0,3 {
compatible = "sdw10217211000";
reg = <0 3>;
powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_LOW>;
#thermal-sensor-cells = <0>;
sound-name-prefix = "SpkrLeft";
#sound-dai-cells = <0>;
};
right_spkr: speaker@0,4 {
compatible = "sdw10217211000";
powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_LOW>;
reg = <0 4>;
#thermal-sensor-cells = <0>;
sound-name-prefix = "SpkrRight";
#sound-dai-cells = <0>;
};
};
};
&wifi {
status = "okay";
vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
qcom,snoc-host-cap-8bit-quirk;
};