ARM: dts: msm: add regulator devices for sdm632
Add rpm managed, APC CPR and MEM ACC regulator devices
for sdm632.
Change-Id: I8dd6f0dc24d97a8929382ce8da6aab47be870aaf
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm632-regulator.dtsi b/arch/arm64/boot/dts/qcom/sdm632-regulator.dtsi
new file mode 100644
index 0000000..ed7ec2a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm632-regulator.dtsi
@@ -0,0 +1,271 @@
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+&rpm_bus {
+ rpm-regulator-ldoc1 {
+ status = "okay";
+ pm8004_l1: regulator-l1 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ qcom,init-voltage = <1200000>;
+ status = "okay";
+ };
+ };
+};
+
+&spmi_bus {
+ qcom,pm8953@1 {
+ /delete-node/ spm-regulator@2000;
+ };
+
+ pmic@5 {
+ #size-cells = <1>;
+
+ /* PM8004 S2 + S4 + S5 = VDD_APC supply */
+ pm8004_s2: spm-regulator@1d00 {
+ compatible = "qcom,spm-regulator";
+ reg = <0x1d00 0x100>;
+ regulator-name = "pm8004_s2";
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1140000>;
+
+ pm8004_s2_limit: avs-limit-regulator {
+ regulator-name = "pm8004_s2_avs_limit";
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1140000>;
+ };
+ };
+ };
+};
+
+&soc {
+ /delete-node/ regulator@19461d4;
+ /delete-node/ cpr4-ctrl@b018000;
+ /delete-node/ regulator@194415c;
+ /delete-node/ ldo@185f000;
+
+ apc_mem_acc_vreg: apc-mem-acc-regulator {
+ compatible = "qcom,mem-acc-regulator";
+ regulator-name = "apc_mem_acc_corner";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <3>;
+ qcom,acc-reg-addr-list = <0x0b1d1360 0x0b1d1364
+ 0x0b1d1368 0x0b1d136c 0x0b1d1370>;
+ qcom,num-acc-corners = <3>;
+ qcom,boot-acc-corner = <1>;
+ qcom,corner1-reg-config =
+ /* 1 -> 1 */
+ <(-1) (-1)>, <(-1) (-1)>,
+ <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
+ /* 1 -> 2 */
+ < 1 0x0>, < 2 0x0>,
+ < 3 0x0>, < 4 0x0>, < 5 0x0>,
+ /* 1 -> 3 */
+ < 1 0x0>, < 2 0x1>,
+ < 3 0x0>, < 4 0x10000>, < 5 0x0>;
+ qcom,corner2-reg-config =
+ /* 2 -> 1 */
+ < 1 0x0>, < 2 0x80000000>,
+ < 3 0x0>, < 4 0x0>, < 5 0x80000000>,
+ /* 2 -> 2 */
+ <(-1) (-1)>, <(-1) (-1)>,
+ <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
+ /* 2 -> 3 */
+ < 1 0x0>, < 2 0x1>,
+ < 3 0x0>, < 4 0x10000>, < 5 0x0>;
+ qcom,corner3-reg-config =
+ /* 3 -> 1 */
+ < 1 0x0>, < 2 0x80000000>,
+ < 3 0x0>, < 4 0x0>, < 5 0x80000000>,
+ /* 3 -> 2 */
+ < 1 0x0>, < 2 0x0>,
+ < 3 0x0>, < 4 0x0>, < 5 0x0>,
+ /* 3 -> 3 */
+ <(-1) (-1)>, <(-1) (-1)>,
+ <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>;
+ };
+
+ apc_cpr: cpr4-ctrl@b018000 {
+ compatible = "qcom,cpr4-sdm632-apss-regulator";
+ reg = <0xb018000 0x4000>, <0xa4000 0x1000>;
+ reg-names = "cpr_ctrl", "fuse_base";
+ interrupts = <GIC_SPI 15 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "cpr";
+
+ qcom,cpr-ctrl-name = "apc";
+
+ qcom,cpr-sensor-time = <1000>;
+ qcom,cpr-loop-time = <5000000>;
+ qcom,cpr-idle-cycles = <15>;
+ qcom,cpr-step-quot-init-min = <12>;
+ qcom,cpr-step-quot-init-max = <14>;
+ qcom,cpr-count-mode = <0>; /* All-at-once */
+ qcom,cpr-count-repeat = <14>;
+ qcom,cpr-down-error-step-limit = <1>;
+ qcom,cpr-up-error-step-limit = <1>;
+
+ qcom,apm-ctrl = <&apc_apm>;
+ qcom,apm-threshold-voltage = <875000>;
+ qcom,apm-hysteresis-voltage = <20000>;
+
+ vdd-supply = <&pm8004_s2>;
+ qcom,voltage-step = <5000>;
+ vdd-limit-supply = <&pm8004_s2_limit>;
+ mem-acc-supply = <&apc_mem_acc_vreg>;
+
+ qcom,cpr-panic-reg-addr-list =
+ <0xb1d2c18 0xb1d2900 0x0b1112b0 0xb018798>;
+ qcom,cpr-panic-reg-name-list =
+ "CCI_SAW4_PMIC_STS", "CCI_SAW4_VCTL",
+ "APCS_ALIAS0_APM_CTLER_STATUS",
+ "APCS0_CPR_CORE_ADJ_MODE_REG";
+
+ thread@0 {
+ qcom,cpr-thread-id = <0>;
+ qcom,cpr-consecutive-up = <0>;
+ qcom,cpr-consecutive-down = <2>;
+ qcom,cpr-up-threshold = <2>;
+ qcom,cpr-down-threshold = <1>;
+
+ apc0_pwrcl_vreg: regulator {
+ regulator-name = "apc0_pwrcl_corner";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <7>;
+
+ qcom,cpr-fuse-corners = <5>;
+ qcom,cpr-fuse-combos = <8>;
+ qcom,cpr-corners = <7>;
+ qcom,cpr-corner-fmax-map = <1 2 3 4 7>;
+
+ qcom,cpr-voltage-ceiling =
+ <720000 720000 790000 865000 920000
+ 990000 1065000>;
+
+ qcom,cpr-voltage-floor =
+ <500000 500000 500000 500000 500000
+ 500000 500000>;
+
+ qcom,mem-acc-voltage = <1 1 2 2 2 2 3>;
+
+ qcom,corner-frequencies =
+ <614400000 883200000 1036800000
+ 1363200000 1536000000 1670400000
+ 1785600000>;
+
+ qcom,cpr-ro-scaling-factor =
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>,
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>,
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>,
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>,
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>;
+
+ qcom,allow-voltage-interpolation;
+ qcom,allow-quotient-interpolation;
+ qcom,cpr-scaled-open-loop-voltage-as-ceiling;
+ };
+ };
+
+ thread@1 {
+ qcom,cpr-thread-id = <1>;
+ qcom,cpr-consecutive-up = <0>;
+ qcom,cpr-consecutive-down = <2>;
+ qcom,cpr-up-threshold = <2>;
+ qcom,cpr-down-threshold = <1>;
+
+ apc1_perfcl_vreg: regulator {
+ regulator-name = "apc1_perfcl_corner";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <5>;
+
+ qcom,cpr-fuse-corners = <3>;
+ qcom,cpr-fuse-combos = <8>;
+ qcom,cpr-corners = <5>;
+ qcom,cpr-corner-fmax-map = <1 2 5>;
+
+ qcom,cpr-voltage-ceiling =
+ <790000 865000 920000 990000 1065000>;
+
+ qcom,cpr-voltage-floor =
+ <500000 500000 500000 500000 500000>;
+
+ qcom,mem-acc-voltage = <2 2 2 2 3>;
+
+ qcom,corner-frequencies =
+ <1094400000 1401600000 1555200000
+ 1785600000 1996200000>;
+
+ qcom,cpr-ro-scaling-factor =
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>,
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>,
+ <3600 3600 3830 2430 2520 2700 1790 1760
+ 1970 1880 2110 2010 2510 4900 4370 4780>;
+
+ qcom,allow-voltage-interpolation;
+ qcom,allow-quotient-interpolation;
+ qcom,cpr-scaled-open-loop-voltage-as-ceiling;
+ };
+ };
+ };
+
+ gfx_mem_acc: regulator@194415c {
+ compatible = "qcom,mem-acc-regulator";
+ reg = <0x0194415c 0x4>;
+ reg-names = "acc-sel-l1";
+ regulator-name = "gfx_mem_acc_corner";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <2>;
+
+ qcom,acc-sel-l1-bit-pos = <0>;
+ qcom,acc-sel-l1-bit-size = <1>;
+ qcom,corner-acc-map = <0x1 0x0>;
+ };
+
+ gfx_vreg_corner: ldo@185f000 {
+ compatible = "qcom,msm8953-gfx-ldo";
+ reg = <0x0185f000 0x30>, <0xa4000 0x1000>;
+ reg-names = "ldo_addr", "efuse_addr";
+
+ regulator-name = "msm_gfx_ldo";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <7>;
+
+ qcom,ldo-voltage-ceiling = <620000 680000 750000>;
+ qcom,ldo-voltage-floor = <510000 510000 600000>;
+
+ qcom,num-corners = <7>;
+ qcom,num-ldo-corners = <3>;
+ qcom,ldo-enable-corner-map = <0 0 0 0 0 0 0>;
+ qcom,init-corner = <4>;
+
+ vdd-cx-supply = <&pm8953_s2_level>;
+ qcom,vdd-cx-corner-map = <RPM_SMD_REGULATOR_LEVEL_LOW_SVS>,
+ <RPM_SMD_REGULATOR_LEVEL_LOW_SVS>,
+ <RPM_SMD_REGULATOR_LEVEL_SVS>,
+ <RPM_SMD_REGULATOR_LEVEL_SVS_PLUS>,
+ <RPM_SMD_REGULATOR_LEVEL_NOM>,
+ <RPM_SMD_REGULATOR_LEVEL_NOM_PLUS>,
+ <RPM_SMD_REGULATOR_LEVEL_TURBO>;
+
+ mem-acc-supply = <&gfx_mem_acc>;
+ qcom,mem-acc-corner-map = <1 1 1 2 2 2 2>;
+ };
+};