[PATCH v8 12/15] dt: qcom: Add qcom-cpufreq-kryo driver configuration

Ilia Lin
2018-05-17T11:22:19Z

1. Add NVMEM node for the speedbin
2. Add definitions for all possible MSM8996 CPU OPPs.
The qcom-cpufreq-kryo driver will select the appropriate subset.

Signed-off-by: Ilia Lin <ilialin@codeaurora.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 2 +-
arch/arm64/boot/dts/qcom/msm8996.dtsi | 281 ++++++++++++++++++++++++++--
2 files changed, 270 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index 230e9c8..da23bda 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -17,5 +17,5 @@

/ {
model = "Qualcomm Technologies, Inc. DB820c";
- compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc";
+ compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
};
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index e6cf290..d96a112 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1,13 +1,6 @@
-/* Copyright (c) 2014-2015, 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.
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2014-2015, 2018 The Linux Foundation. All rights reserved.
*/

#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -169,177 +162,436 @@
};

cluster0_opp: opp_table0 {
- compatible = "operating-points-v2";
+ compatible = "operating-points-v2-kryo-cpu",
+ "operating-points-v2";
+ nvmem-cells = <&speedbin_efuse>;
opp-shared;

opp-307200000 {
opp-hz = /bits/ 64 <307200000>;
+ opp-supported-hw = <0x77>;
+ clock-latency-ns = <200000>;
+ };
+ opp-384000000 {
+ opp-hz = /bits/ 64 <384000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-422400000 {
opp-hz = /bits/ 64 <422400000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-460800000 {
+ opp-hz = /bits/ 64 <460800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-480000000 {
opp-hz = /bits/ 64 <480000000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-537600000 {
+ opp-hz = /bits/ 64 <537600000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-556800000 {
opp-hz = /bits/ 64 <556800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-614400000 {
+ opp-hz = /bits/ 64 <614400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-652800000 {
opp-hz = /bits/ 64 <652800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-691200000 {
+ opp-hz = /bits/ 64 <691200000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-729600000 {
opp-hz = /bits/ 64 <729600000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-768000000 {
+ opp-hz = /bits/ 64 <768000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-844800000 {
opp-hz = /bits/ 64 <844800000>;
+ opp-supported-hw = <0x77>;
+ clock-latency-ns = <200000>;
+ };
+ opp-902400000 {
+ opp-hz = /bits/ 64 <902400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-960000000 {
opp-hz = /bits/ 64 <960000000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-979200000 {
+ opp-hz = /bits/ 64 <979200000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1036800000 {
opp-hz = /bits/ 64 <1036800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1056000000 {
+ opp-hz = /bits/ 64 <1056000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1113600000 {
opp-hz = /bits/ 64 <1113600000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1132800000 {
+ opp-hz = /bits/ 64 <1132800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1190400000 {
opp-hz = /bits/ 64 <1190400000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1209600000 {
+ opp-hz = /bits/ 64 <1209600000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1228800000 {
opp-hz = /bits/ 64 <1228800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1286400000 {
+ opp-hz = /bits/ 64 <1286400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1324800000 {
opp-hz = /bits/ 64 <1324800000>;
+ opp-supported-hw = <0x5>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1363200000 {
+ opp-hz = /bits/ 64 <1363200000>;
+ opp-supported-hw = <0x72>;
clock-latency-ns = <200000>;
};
opp-1401600000 {
opp-hz = /bits/ 64 <1401600000>;
+ opp-supported-hw = <0x5>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1440000000 {
+ opp-hz = /bits/ 64 <1440000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1478400000 {
opp-hz = /bits/ 64 <1478400000>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1497600000 {
+ opp-hz = /bits/ 64 <1497600000>;
+ opp-supported-hw = <0x4>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1516800000 {
+ opp-hz = /bits/ 64 <1516800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1593600000 {
opp-hz = /bits/ 64 <1593600000>;
+ opp-supported-hw = <0x71>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1996800000 {
+ opp-hz = /bits/ 64 <1996800000>;
+ opp-supported-hw = <0x20>;
+ clock-latency-ns = <200000>;
+ };
+ opp-2188800000 {
+ opp-hz = /bits/ 64 <2188800000>;
+ opp-supported-hw = <0x10>;
clock-latency-ns = <200000>;
};
};

cluster1_opp: opp_table1 {
- compatible = "operating-points-v2";
+ compatible = "operating-points-v2-kryo-cpu";
+ nvmem-cells = <&speedbin_efuse>;
opp-shared;

opp-307200000 {
opp-hz = /bits/ 64 <307200000>;
+ opp-supported-hw = <0x77>;
+ clock-latency-ns = <200000>;
+ };
+ opp-384000000 {
+ opp-hz = /bits/ 64 <384000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-403200000 {
opp-hz = /bits/ 64 <403200000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-460800000 {
+ opp-hz = /bits/ 64 <460800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-480000000 {
opp-hz = /bits/ 64 <480000000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-537600000 {
+ opp-hz = /bits/ 64 <537600000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-556800000 {
opp-hz = /bits/ 64 <556800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-614400000 {
+ opp-hz = /bits/ 64 <614400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-652800000 {
opp-hz = /bits/ 64 <652800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-691200000 {
+ opp-hz = /bits/ 64 <691200000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-729600000 {
opp-hz = /bits/ 64 <729600000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-748800000 {
+ opp-hz = /bits/ 64 <748800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-806400000 {
opp-hz = /bits/ 64 <806400000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-825600000 {
+ opp-hz = /bits/ 64 <825600000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-883200000 {
opp-hz = /bits/ 64 <883200000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-902400000 {
+ opp-hz = /bits/ 64 <902400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-940800000 {
opp-hz = /bits/ 64 <940800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-979200000 {
+ opp-hz = /bits/ 64 <979200000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1036800000 {
opp-hz = /bits/ 64 <1036800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1056000000 {
+ opp-hz = /bits/ 64 <1056000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1113600000 {
opp-hz = /bits/ 64 <1113600000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1132800000 {
+ opp-hz = /bits/ 64 <1132800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1190400000 {
opp-hz = /bits/ 64 <1190400000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1209600000 {
+ opp-hz = /bits/ 64 <1209600000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1248000000 {
opp-hz = /bits/ 64 <1248000000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1286400000 {
+ opp-hz = /bits/ 64 <1286400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1324800000 {
opp-hz = /bits/ 64 <1324800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1363200000 {
+ opp-hz = /bits/ 64 <1363200000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1401600000 {
opp-hz = /bits/ 64 <1401600000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1440000000 {
+ opp-hz = /bits/ 64 <1440000000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1478400000 {
opp-hz = /bits/ 64 <1478400000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1516800000 {
+ opp-hz = /bits/ 64 <1516800000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1555200000 {
opp-hz = /bits/ 64 <1555200000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1593600000 {
+ opp-hz = /bits/ 64 <1593600000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1632000000 {
opp-hz = /bits/ 64 <1632000000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1670400000 {
+ opp-hz = /bits/ 64 <1670400000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1708800000 {
opp-hz = /bits/ 64 <1708800000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1747200000 {
+ opp-hz = /bits/ 64 <1747200000>;
+ opp-supported-hw = <0x70>;
clock-latency-ns = <200000>;
};
opp-1785600000 {
opp-hz = /bits/ 64 <1785600000>;
+ opp-supported-hw = <0x7>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1804800000 {
+ opp-hz = /bits/ 64 <1804800000>;
+ opp-supported-hw = <0x6>;
clock-latency-ns = <200000>;
};
opp-1824000000 {
opp-hz = /bits/ 64 <1824000000>;
+ opp-supported-hw = <0x71>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1900800000 {
+ opp-hz = /bits/ 64 <1900800000>;
+ opp-supported-hw = <0x74>;
clock-latency-ns = <200000>;
};
opp-1920000000 {
opp-hz = /bits/ 64 <1920000000>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <200000>;
+ };
+ opp-1977600000 {
+ opp-hz = /bits/ 64 <1977600000>;
+ opp-supported-hw = <0x30>;
clock-latency-ns = <200000>;
};
opp-1996800000 {
opp-hz = /bits/ 64 <1996800000>;
+ opp-supported-hw = <0x1>;
+ clock-latency-ns = <200000>;
+ };
+ opp-2054400000 {
+ opp-hz = /bits/ 64 <2054400000>;
+ opp-supported-hw = <0x30>;
clock-latency-ns = <200000>;
};
opp-2073600000 {
opp-hz = /bits/ 64 <2073600000>;
+ opp-supported-hw = <0x1>;
clock-latency-ns = <200000>;
};
opp-2150400000 {
opp-hz = /bits/ 64 <2150400000>;
+ opp-supported-hw = <0x31>;
+ clock-latency-ns = <200000>;
+ };
+ opp-2246400000 {
+ opp-hz = /bits/ 64 <2246400000>;
+ opp-supported-hw = <0x10>;
+ clock-latency-ns = <200000>;
+ };
+ opp-2342400000 {
+ opp-hz = /bits/ 64 <2342400000>;
+ opp-supported-hw = <0x10>;
clock-latency-ns = <200000>;
};
};
@@ -917,6 +1169,11 @@
reg = <0x24f 0x1>;
bits = <1 4>;
};
+
+ speedbin_efuse: speedbin@133 {
+ reg = <0x133 0x1>;
+ bits = <5 3>;
+ };
};

phy@34000 {
--
1.9.1