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ipq806x: tsens: convert degrees to millicelsius
authorPavel Kubelun <be.dissent@gmail.com>
Fri, 24 Mar 2017 13:12:40 +0000 (16:12 +0300)
committerJohn Crispin <john@phrozen.org>
Mon, 27 Mar 2017 06:05:10 +0000 (08:05 +0200)
Current driver shows temp in full degrees while other apps await it
to be in millidegrees.

Initially the driver represents termal data in millidegrees but then
it gets divided by TSENS_FACTOR. So lets just set it to '1'.

Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi patch | blob | history
target/linux/ipq806x/patches-4.9/0063-1-ipq806x-tsens-driver.patch patch | blob | history

diff --git a/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi b/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
index dd5575410608cf9ea72bb4dc0def4d8911491ca1..2c7ba5acc148962b3b295f80f659bf29a1f6b76a 100644 (file)
--- a/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -85,26 +85,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -117,26 +117,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -149,26 +149,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -181,26 +181,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -213,26 +213,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -245,26 +245,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -277,26 +277,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -309,26 +309,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -341,26 +341,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -373,26 +373,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
@@ -405,26 +405,26 @@
 
                        trips {
                                cpu-critical-hi {
-                                       temperature = <125>;
-                                       hysteresis = <2>;
+                                       temperature = <125000>;
+                                       hysteresis = <2000>;
                                        type = "critical_high";
                                };
 
                                cpu-config-hi {
-                                       temperature = <105>;
-                                       hysteresis = <2>;
+                                       temperature = <105000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_hi";
                                };
 
                                cpu-config-lo {
-                                       temperature = <95>;
-                                       hysteresis = <2>;
+                                       temperature = <95000>;
+                                       hysteresis = <2000>;
                                        type = "configurable_lo";
                                };
 
                                cpu-critical-low {
                                        temperature = <0>;
-                                       hysteresis = <2>;
+                                       hysteresis = <2000>;
                                        type = "critical_low";
                                };
                        };
diff --git a/target/linux/ipq806x/patches-4.9/0063-1-ipq806x-tsens-driver.patch b/target/linux/ipq806x/patches-4.9/0063-1-ipq806x-tsens-driver.patch
index d8205c16e3820fcc9a0f3637e48e6113b60699a8..691f32c5b6dc7f4aa67208bba4ca49852ec0ab70 100644 (file)
--- a/target/linux/ipq806x/patches-4.9/0063-1-ipq806x-tsens-driver.patch
+++ b/target/linux/ipq806x/patches-4.9/0063-1-ipq806x-tsens-driver.patch
@@ -109,7 +109,7 @@ index 0000000..c52888f
 +
 +#define THRESHOLD_ADDR                0x3624
 +/* THRESHOLD_ADDR bitmasks */
-+#define THRESHOLD_MAX_CODE            0xff
++#define THRESHOLD_MAX_CODE            0x20000
 +#define THRESHOLD_MIN_CODE            0
 +#define THRESHOLD_MAX_LIMIT_SHIFT     24
 +#define THRESHOLD_MIN_LIMIT_SHIFT     16
@@ -163,7 +163,7 @@ index 0000000..c52888f
 +
 +#define TSENS_8064_SEQ_SENSORS        5
 +#define TSENS_8064_S4_S5_OFFSET       40
-+#define TSENS_FACTOR          1000
++#define TSENS_FACTOR          1
 +
 +/* Trips: from very hot to very cold */
 +enum tsens_trip_type {
Staging tree of Christian Lamparter