// SPDX-License-Identifier: BSD-3-Clause
/*
- * Copyright (c) 2020, Konrad Dybcio
+ * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
*/
#include "msm8994.dtsi"
/ {
/* required for bootloader to select correct board */
- qcom,msm-id = <0xcf 0x20001>;
+
+ /*
+ * 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 */
};
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>;
+ reg = <0 0x1fe00000 0 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>;
+ fb_region: fb_region@40000000 {
+ reg = <0 0x40000000 0 0x1000000>;
no-map;
};
- fb_region: fb_region@40000000 {
- reg = <0x00 0x40000000 0x00 0x1000000>;
+ tzapp: memory@c7800000 {
+ reg = <0 0xc7800000 0 0x1900000>;
no-map;
};
};
};
-&blsp_spi0 {
+&blsp1_spi1 {
status = "okay";
/* FPC fingerprint reader */
/* I2C1 is disabled on this board */
-&blsp_i2c2 {
+&blsp1_i2c2 {
status = "okay";
+ clock-frequency = <355000>;
- /* NXP NFC */
+ /* NXP PN547 NFC */
};
-&blsp_i2c4 {
+&blsp1_i2c4 {
status = "okay";
+ clock-frequency = <355000>;
/* Empty but active */
};
-&blsp_i2c5 {
+&blsp1_i2c6 {
status = "okay";
+ clock-frequency = <355000>;
- /* SMB1357 charger and sii8620 HDMI/MHL bridge */
-};
+ touchscreen: rmi4-i2c-dev@2c {
+ compatible = "syna,rmi4-i2c";
+ reg = <0x2c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
-&blsp_i2c6 {
- status = "okay";
+ interrupt-parent = <&tlmm>;
+ interrupts = <42 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_int_active &ts_reset_active>;
+
+ vdd-supply = <&pm8994_l22>;
+ vio-supply = <&pm8994_s4>;
+
+ syna,reset-delay-ms = <220>;
+ syna,startup-delay-ms = <220>;
- /* Synaptics touchscreen */
+ rmi4-f01@1 {
+ reg = <0x01>;
+ syna,nosleep-mode = <1>;
+ };
+
+ rmi4-f11@11 {
+ reg = <0x11>;
+ syna,sensor-type = <1>;
+ };
+ };
};
&blsp1_uart2 {
status = "okay";
};
+&blsp2_i2c5 {
+ status = "okay";
+ clock-frequency = <355000>;
+
+ /* sii8620 HDMI/MHL bridge */
+};
+
&blsp2_uart2 {
status = "okay";
};
+/*
+ * Kitakami bootloader only turns cont_splash on when it detects
+ * specific downstream MDSS/backlight nodes in the active DTB.
+ * One way to use that framebuffer is to load a secondary instance of
+ * LK with the downstream DTB appended and then, only from there, load
+ * mainline Linux.
+ */
+&cont_splash_mem {
+ reg = <0 0x3401000 0 0x2200000>;
+};
+
+&pmi8994_spmi_regulators {
+ /*
+ * Yeah, this one *is* managed by RPMPD, but also needs
+ * to be hacked up as a-o due to the GPU device only accepting a single
+ * power domain.. which still isn't enough and forces us to bind
+ * OXILI_CX and OXILI_GX together!
+ */
+ vdd_gfx: s2@1700 {
+ reg = <0x1700 0x100>;
+ regulator-name = "VDD_GFX";
+ regulator-min-microvolt = <980000>;
+ regulator-max-microvolt = <980000>;
+
+ /* hack until we rig up the gpu consumer */
+ regulator-always-on;
+ };
+};
+
&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 {};
+
+ 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_l1-supply = <&pmi8994_s1>;
+ vdd_l2_l26_l28-supply = <&pm8994_s3>;
+ vdd_l3_l11-supply = <&pm8994_s3>;
+ vdd_l4_l27_l31-supply = <&pm8994_s3>;
+ vdd_l5_l7-supply = <&pm8994_s5>;
+ vdd_l6_l12_l32-supply = <&pm8994_s5>;
+ vdd_l8_l16_l30-supply = <&vph_pwr>;
+ vdd_l9_l10_l18_l22-supply = <&pmi8994_bby>;
+ vdd_l13_l19_l23_l24-supply = <&pmi8994_bby>;
+ vdd_l14_l15-supply = <&pm8994_s5>;
+ vdd_l17_l29-supply = <&pmi8994_bby>;
+ vdd_l20_l21-supply = <&pmi8994_bby>;
+ vdd_l25-supply = <&pm8994_s3>;
+ vdd_lvs1_lvs2-supply = <&pm8994_s4>;
+
+ /* S1, S2, S6 and S12 are managed by RPMPD */
+
+ pm8994_s3: s3 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ pm8994_s4: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+ regulator-always-on;
+ regulator-system-load = <325000>;
+ };
+
+ pm8994_s5: s5 {
+ regulator-min-microvolt = <2150000>;
+ regulator-max-microvolt = <2150000>;
+ };
+
+ pm8994_s7: s7 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ /*
+ * S8 - SPMI-managed VDD_APC0
+ * S9, S10 and S11 (the main one) - SPMI-managed VDD_APC1
+ */
+
+ pm8994_l1: l1 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ pm8994_l2: l2 {
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-allow-set-load;
+ regulator-system-load = <10000>;
+ };
+
+ pm8994_l3: l3 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ pm8994_l4: l4 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+
+ /* L5 is inaccessible from RPM */
+
+ pm8994_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ /* L7 is inaccessible from RPM */
+
+ pm8994_l8: l8 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l9: l9 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l10: l10 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l11: l11 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8994_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+ regulator-system-load = <10000>;
+ };
+
+ pm8994_l13: l13 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8994_l14: l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+ regulator-system-load = <10000>;
+ };
+
+ pm8994_l15: l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l16: l16 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+
+ pm8994_l17: l17 {
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ };
+
+ pm8994_l18: l18 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ };
+
+ pm8994_l19: l19 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+
+ pm8994_l20: l20 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-allow-set-load;
+ regulator-system-load = <570000>;
+ };
+
+ pm8994_l21: l21 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-always-on;
+ regulator-allow-set-load;
+ regulator-system-load = <800000>;
+ };
+
+ pm8994_l22: l22 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ pm8994_l23: l23 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ pm8994_l24: l24 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3150000>;
+ };
+
+ pm8994_l25: l25 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ pm8994_l26: l26 {
+ regulator-min-microvolt = <987500>;
+ regulator-max-microvolt = <987500>;
+ };
+
+ pm8994_l27: l27 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8994_l28: l28 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-allow-set-load;
+ regulator-system-load = <10000>;
+ };
+
+ pm8994_l29: l29 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+
+ pm8994_l30: l30 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8994_l31: l31 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-allow-set-load;
+ regulator-system-load = <10000>;
+ };
+
+ pm8994_l32: l32 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
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 {};
+ vdd_s1-supply = <&vph_pwr>;
+ vdd_bst_byp-supply = <&vph_pwr>;
+
+ pmi8994_s1: s1 {
+ regulator-min-microvolt = <1025000>;
+ regulator-max-microvolt = <1025000>;
+ };
+
+ /* S2 & S3 - VDD_GFX */
+
+ pmi8994_bby: boost-bypass {
+ regulator-min-microvolt = <3150000>;
+ regulator-max-microvolt = <3600000>;
+ };
};
};
&sdhc1 {
- /* There is an issue with the eMMC causing permanent
+ /*
+ * 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,
+ /*
+ * 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-supply = <&pm8994_s4>;
*/
};
+
+&sdhc2 {
+ status = "okay";
+
+ cd-gpios = <&tlmm 100 0>;
+ vmmc-supply = <&pm8994_l21>;
+ vqmmc-supply = <&pm8994_l13>;
+};
+
+&tlmm {
+ ts_int_active: ts-int-active {
+ pins = "gpio42";
+ drive-strength = <2>;
+ bias-disable;
+ input-enable;
+ };
+
+ ts_reset_active: ts-reset-active {
+ pins = "gpio109";
+ drive-strength = <2>;
+ bias-disable;
+ output-low;
+ };
+};
projects / linux-2.6-microblaze.git / blobdiff