aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8074-cpr-regulator.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8074-cpr-regulator.dtsi')
-rw-r--r--target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8074-cpr-regulator.dtsi228
1 files changed, 228 insertions, 0 deletions
diff --git a/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8074-cpr-regulator.dtsi b/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8074-cpr-regulator.dtsi
new file mode 100644
index 0000000000..e351a2e759
--- /dev/null
+++ b/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8074-cpr-regulator.dtsi
@@ -0,0 +1,228 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "pmp8074.dtsi"
+
+&soc {
+ apc_apm: apm@b111000 {
+ compatible = "qcom,ipq807x-apm";
+ reg = <0xb111000 0x1000>;
+ reg-names = "pm-apcc-glb";
+ qcom,apm-post-halt-delay = <0x2>;
+ qcom,apm-halt-clk-delay = <0x11>;
+ qcom,apm-resume-clk-delay = <0x10>;
+ qcom,apm-sel-switch-delay = <0x01>;
+ };
+
+ apc_cpr: cpr4-ctrl@b018000 {
+ compatible = "qcom,cpr4-ipq807x-apss-regulator";
+ reg = <0xb018000 0x4000>, <0xa4000 0x1000>, <0x0193d008 0x4>;
+ reg-names = "cpr_ctrl", "fuse_base", "cpr_tcsr_reg";
+ 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 = <848000>;
+ vdd-supply = <&s3>;
+ qcom,voltage-step = <8000>;
+
+ thread@0 {
+ qcom,cpr-thread-id = <0>;
+ qcom,cpr-consecutive-up = <0>;
+ qcom,cpr-consecutive-down = <0>;
+ qcom,cpr-up-threshold = <4>;
+ qcom,cpr-down-threshold = <1>;
+
+ apc_vreg: regulator {
+ regulator-name = "apc_corner";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <6>;
+ qcom,cpr-part-types = <2>;
+ qcom,cpr-parts-voltage = <1048000>;
+ qcom,cpr-parts-voltage-v2 = <992000>;
+ qcom,cpr-fuse-corners = <4>;
+ qcom,cpr-fuse-combos = <8>;
+ qcom,cpr-corners = <6>;
+ qcom,cpr-speed-bins = <1>;
+ qcom,cpr-speed-bin-corners = <6>;
+ qcom,cpr-corner-fmax-map = <1 3 5 6>;
+ qcom,allow-voltage-interpolation;
+ qcom,allow-quotient-interpolation;
+ qcom,cpr-scaled-open-loop-voltage-as-ceiling;
+ qcom,cpr-voltage-ceiling =
+ <840000 904000 944000
+ 984000 992000 1064000>;
+ qcom,cpr-voltage-floor =
+ <592000 648000 712000
+ 744000 784000 848000>;
+ qcom,corner-frequencies =
+ <1017600000 1382400000 1651200000
+ 1843200000 1920000000 2208000000>;
+
+ /* TT/FF parts i.e. turbo L1 OL voltage < 1048 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-0 =
+ /* Speed bin 0; CPR rev 0..7 */
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 12000>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>;
+
+ /* SS parts i.e turbo L1 OL voltage >= 1048 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-1 =
+ /* Speed bin 0; CPR rev 0..7 */
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 20000 26000 0 20000>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>;
+
+ /* v2 - FF parts i.e. turbo L1 OL voltage < 992 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-v2-0 =
+ /* Speed bin 0; CPR rev 0..7 */
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>;
+
+ /* v2 - SS/TT parts i.e turbo L1 OL voltage >= 992 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-v2-1 =
+ /* Speed bin 0; CPR rev 0..7 */
+ < 0 0 0 0>,
+ < 0 7000 36000 4000>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>;
+
+ /* v2 - FF parts i.e. turbo L1 OL voltage < 992 mV */
+ qcom,cpr-closed-loop-voltage-adjustment-v2-0 =
+ /* Speed bin 0; CPR rev 0..7 */
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>;
+
+ /* v2 - SS/TT parts i.e turbo L1 OL voltage >= 992 mV */
+ qcom,cpr-closed-loop-voltage-adjustment-v2-1 =
+ /* Speed bin 0; CPR rev 0..7 */
+ < 0 0 0 0>,
+ < 0 0 19000 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>,
+ < 0 0 0 0>;
+
+ qcom,cpr-ro-scaling-factor =
+ < 3970 4150 0 2280 2520 2470 2250 2280
+ 2390 2330 2530 2500 850 2900 2510 2170 >,
+ < 3970 4150 0 2280 2520 2470 2250 2280
+ 2390 2330 2530 2500 850 2900 2510 2170 >,
+ < 3970 4150 0 2280 2520 2470 2250 2280
+ 2390 2330 2530 2500 850 2900 2510 2170 >,
+ < 3970 4150 0 2280 2520 2470 2250 2280
+ 2390 2330 2530 2500 850 2900 2510 2170 >;
+
+ qcom,cpr-floor-to-ceiling-max-range =
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>,
+ < 40000 40000 40000 40000 40000 40000>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ npu_cpr: npu-cpr {
+ compatible = "qcom,cpr3-ipq807x-npu-regulator";
+ reg = <0xa4000 0x1000>, <0x0193d008 0x4>;
+ reg-names = "fuse_base", "cpr_tcsr_reg";
+ qcom,cpr-ctrl-name = "npu";
+ vdd-supply = <&s4>;
+ qcom,voltage-step = <8000>;
+ 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>;
+
+ npu_vreg: regulator {
+ regulator-name = "npu_corner";
+ regulator-min-microvolt = <1>;
+ regulator-max-microvolt = <3>;
+ qcom,cpr-part-types = <2>;
+ qcom,cpr-parts-voltage = <968000>;
+ qcom,cpr-parts-voltage-v2 = <832001>;
+ qcom,cpr-cold-temp-threshold-v2 = <30>;
+ qcom,cpr-fuse-corners = <2>;
+ qcom,cpr-fuse-combos = <1>;
+ qcom,cpr-corners = <2>;
+ qcom,cpr-speed-bins = <1>;
+ qcom,cpr-speed-bin-corners = <2>;
+ qcom,allow-voltage-interpolation;
+ qcom,cpr-corner-fmax-map = <1 2>;
+ qcom,cpr-voltage-ceiling =
+ <912000 992000>;
+ qcom,cpr-voltage-floor =
+ <752000 792000>;
+ qcom,corner-frequencies =
+ <1497600000 1689600000>;
+
+ /* TT/FF parts i.e. turbo OL voltage < 968 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-0 =
+ < 40000 40000>;
+
+ /* SS parts i.e turbo OL voltage >= 968 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-1 =
+ < 24000 24000>;
+
+ /* FF parts i.e. turbo OL voltage <= 832 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-v2-0=
+ <40000 40000>;
+
+ /* TT/SS parts i.e turbo OL voltage > 832 mV */
+ qcom,cpr-open-loop-voltage-fuse-adjustment-v2-1=
+ <40000 40000>;
+
+ /* FF parts i.e. turbo OL voltage <= 832 mV */
+ qcom,cpr-cold-temp-voltage-adjustment-v2-0 =
+ <0 0>;
+
+ /* TT/SS parts i.e turbo OL voltage > 832 mV */
+ qcom,cpr-cold-temp-voltage-adjustment-v2-1 =
+ <35000 27000>;
+ };
+ };
+ };
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-30 03:18:20 +0000