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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2020, Konrad Dybcio
*/
#include "msm8994.dtsi"
#include "pm8994.dtsi"
#include "pmi8994.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/gpio-keys.h>
/ {
/* required for bootloader to select correct board */
/*
* We support MSM8994 v2 (0x20000) and v2.1 (0x20001).
* The V1 chip (0x0 and 0x10000) is significantly different
* and requires driver-side changes (including CPR, be warned!!).
* Besides that, it's very rare.
*/
qcom,msm-id = <207 0x20000>, <207 0x20001>;
/* We only use pm8994+pmi8994. */
qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>;
/* This property is shared across all kitakami devices. */
qcom,board-id = <8 0>;
/* Kitakami firmware doesn't support PSCI */
/delete-node/ psci;
gpio_keys {
compatible = "gpio-keys";
input-name = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
label = "Volume Down";
gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
linux,input-type = <1>;
linux,code = <KEY_VOLUMEDOWN>;
wakeup-source;
debounce-interval = <15>;
};
button@1 {
label = "Volume Up";
gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
linux,input-type = <1>;
linux,code = <KEY_VOLUMEUP>;
wakeup-source;
debounce-interval = <15>;
};
button@2 {
label = "Camera Snapshot";
gpios = <&pm8994_gpios 4 GPIO_ACTIVE_LOW>;
linux,input-type = <1>;
linux,code = <KEY_CAMERA>;
wakeup-source;
debounce-interval = <15>;
};
button@3 {
label = "Camera Focus";
gpios = <&pm8994_gpios 5 GPIO_ACTIVE_LOW>;
linux,input-type = <1>;
linux,code = <KEY_VOLUMEUP>;
wakeup-source;
debounce-interval = <15>;
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* This is for getting crash logs using Android downstream kernels */
ramoops@1fe00000 {
compatible = "ramoops";
reg = <0x0 0x1fe00000 0x0 0x200000>;
console-size = <0x100000>;
record-size = <0x10000>;
ftrace-size = <0x10000>;
pmsg-size = <0x80000>;
};
continuous_splash: framebuffer@3401000{
reg = <0x0 0x3401000 0x0 0x2200000>;
no-map;
};
dfps_data_mem: dfps_data_mem@3400000 {
reg = <0x0 0x3400000 0x0 0x1000>;
no-map;
};
peripheral_region: peripheral_region@7400000 {
reg = <0x0 0x7400000 0x0 0x1c00000>;
no-map;
};
modem_region: modem_region@9000000 {
reg = <0x0 0x9000000 0x0 0x5a00000>;
no-map;
};
tzapp: modem_region@ea00000 {
reg = <0x0 0xea00000 0x0 0x1900000>;
no-map;
};
fb_region: fb_region@40000000 {
reg = <0x00 0x40000000 0x00 0x1000000>;
no-map;
};
};
};
&blsp_spi0 {
status = "okay";
/* FPC fingerprint reader */
};
/* I2C1 is disabled on this board */
&blsp_i2c2 {
status = "okay";
/* NXP PN547 NFC */
};
&blsp_i2c4 {
status = "okay";
/* Empty but active */
};
&blsp_i2c5 {
status = "okay";
/* sii8620 HDMI/MHL bridge */
};
&blsp_i2c6 {
status = "okay";
/* Synaptics touchscreen */
};
&blsp1_uart2 {
status = "okay";
};
&blsp2_uart2 {
status = "okay";
};
&rpm_requests {
pm8994_regulators: pm8994-regulators {
compatible = "qcom,rpm-pm8994-regulators";
vdd_l1-supply = <&pm8994_s1>;
vdd_l2_26_28-supply = <&pm8994_s3>;
vdd_l3_11-supply = <&pm8994_s3>;
vdd_l4_27_31-supply = <&pm8994_s3>;
vdd_l5_7-supply = <&pm8994_s3>;
vdd_l6_12_32-supply = <&pm8994_s5>;
vdd_l8_16_30-supply = <&vreg_vph_pwr>;
vdd_l9_10_18_22-supply = <&vreg_vph_pwr>;
vdd_l13_19_23_24-supply = <&vreg_vph_pwr>;
vdd_l14_15-supply = <&pm8994_s5>;
vdd_l17_29-supply = <&vreg_vph_pwr>;
vdd_l20_21-supply = <&vreg_vph_pwr>;
vdd_l25-supply = <&pm8994_s5>;
vdd_lvs1_2 = <&pm8994_s4>;
pm8994_s1: s1 {};
pm8994_s2: s2 {};
pm8994_s3: s3 {};
pm8994_s4: s4 {};
pm8994_s5: s5 {};
pm8994_s6: s6 {};
pm8994_s7: s7 {};
pm8994_l1: l1 {};
pm8994_l2: l2 {};
pm8994_l3: l3 {};
pm8994_l4: l4 {};
pm8994_l6: l6 {};
pm8994_l8: l8 {};
pm8994_l9: l9 {};
pm8994_l10: l10 {};
pm8994_l11: l11 {};
pm8994_l12: l12 {};
pm8994_l13: l13 {};
pm8994_l14: l14 {};
pm8994_l15: l15 {};
pm8994_l16: l16 {};
pm8994_l17: l17 {};
pm8994_l18: l18 {};
pm8994_l19: l19 {};
pm8994_l20: l20 {};
pm8994_l21: l21 {};
pm8994_l22: l22 {};
pm8994_l23: l23 {};
pm8994_l24: l24 {};
pm8994_l25: l25 {};
pm8994_l26: l26 {};
pm8994_l27: l27 {};
pm8994_l28: l28 {};
pm8994_l29: l29 {};
pm8994_l30: l30 {};
pm8994_l31: l31 {};
pm8994_l32: l32 {};
pm8994_lvs1: lvs1 {};
pm8994_lvs2: lvs2 {};
};
pmi8994_regulators: pmi8994-regulators {
compatible = "qcom,rpm-pmi8994-regulators";
pmi8994_s1: s1 {};
pmi8994_s2: s2 {};
pmi8994_s3: s3 {};
pmi8994_bby: boost-bypass {};
};
};
&sdhc1 {
/* There is an issue with the eMMC causing permanent
* damage to the card if a quirk isn't addressed.
* Until it's fixed, disable the MMC so as not to brick
* devices.
*/
status = "disabled";
/* Downstream pushes 2.95V to the sdhci device,
* but upstream driver REALLY wants to make vmmc 1.8v
* cause of the hs400-1_8v mode. MMC works fine without
* that regulator, so let's not use it for now.
* vqmmc is also disabled cause driver stll complains.
*
* vmmc-supply = <&pm8994_l20>;
* vqmmc-supply = <&pm8994_s4>;
*/
};
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