From: Jia Hongtao <hongtao.jia@nxp.com>
To: <edubezval@gmail.com>, <rui.zhang@intel.com>,
<robh+dt@kernel.org>, <galak@codeaurora.org>,
<scott.wood@nxp.com>, <shawnguo@kernel.org>
Cc: <linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linuxppc-dev@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>, <hongtao.jia@nxp.com>
Subject: [PATCH 5/7] arm64:dt:ls1043a: Add TMU device tree support for LS1043A
Date: Fri, 3 Jun 2016 14:57:37 +0800 [thread overview]
Message-ID: <1464937059-19349-5-git-send-email-hongtao.jia@nxp.com> (raw)
In-Reply-To: <1464937059-19349-1-git-send-email-hongtao.jia@nxp.com>
Also add nodes and properties for thermal management support.
Signed-off-by: Jia Hongtao <hongtao.jia@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 78 +++++++++++++++++++++++
3 files changed, 80 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
index 9d3e9fe..fa447b6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -45,7 +45,7 @@
*/
/dts-v1/;
-/include/ "fsl-ls1043a.dtsi"
+#include "fsl-ls1043a.dtsi"
/ {
model = "LS1043A QDS Board";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index f895fc0..6015d88 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
@@ -45,7 +45,7 @@
*/
/dts-v1/;
-/include/ "fsl-ls1043a.dtsi"
+#include "fsl-ls1043a.dtsi"
/ {
model = "LS1043A RDB Board";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index de0323b..4004273 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -44,6 +44,8 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <dt-bindings/thermal/thermal.h>
+
/ {
compatible = "fsl,ls1043a";
interrupt-parent = <&gic>;
@@ -65,6 +67,7 @@
compatible = "arm,cortex-a53";
reg = <0x0 0x0>;
clocks = <&clockgen 1 0>;
+ #cooling-cells = <2>;
};
cpu1: cpu@1 {
@@ -196,6 +199,81 @@
bus-width = <4>;
};
+ tmu: tmu@1f00000 {
+ compatible = "fsl,qoriq-tmu";
+ reg = <0x0 0x1f00000 0x0 0x10000>;
+ interrupts = <0 33 0x4>;
+ fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>;
+ fsl,tmu-calibration = <0x00000000 0x00000026
+ 0x00000001 0x0000002d
+ 0x00000002 0x00000032
+ 0x00000003 0x00000039
+ 0x00000004 0x0000003f
+ 0x00000005 0x00000046
+ 0x00000006 0x0000004d
+ 0x00000007 0x00000054
+ 0x00000008 0x0000005a
+ 0x00000009 0x00000061
+ 0x0000000a 0x0000006a
+ 0x0000000b 0x00000071
+
+ 0x00010000 0x00000025
+ 0x00010001 0x0000002c
+ 0x00010002 0x00000035
+ 0x00010003 0x0000003d
+ 0x00010004 0x00000045
+ 0x00010005 0x0000004e
+ 0x00010006 0x00000057
+ 0x00010007 0x00000061
+ 0x00010008 0x0000006b
+ 0x00010009 0x00000076
+
+ 0x00020000 0x00000029
+ 0x00020001 0x00000033
+ 0x00020002 0x0000003d
+ 0x00020003 0x00000049
+ 0x00020004 0x00000056
+ 0x00020005 0x00000061
+ 0x00020006 0x0000006d
+
+ 0x00030000 0x00000021
+ 0x00030001 0x0000002a
+ 0x00030002 0x0000003c
+ 0x00030003 0x0000004e>;
+ #thermal-sensor-cells = <1>;
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+
+ thermal-sensors = <&tmu 3>;
+
+ trips {
+ cpu_alert: cpu-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit: cpu-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_alert>;
+ cooling-device =
+ <&cpu0 THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
dspi0: dspi@2100000 {
compatible = "fsl,ls1043a-dspi", "fsl,ls1021a-v1.0-dspi";
#address-cells = <1>;
--
2.1.0.27.g96db324
next prev parent reply other threads:[~2016-06-03 7:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-03 6:57 [PATCH 1/7] dt-bindings: Update QorIQ TMU thermal bindings Jia Hongtao
2016-06-03 6:57 ` [PATCH 2/7] powerpc/mpc85xx: Update TMU device tree node for T1040/T1042 Jia Hongtao
2016-06-03 6:57 ` [PATCH 3/7] powerpc/mpc85xx: Update TMU device tree node for T1023/T1024 Jia Hongtao
2016-06-03 6:57 ` [PATCH 4/7] arm:dt:ls1021a: Add TMU device tree support for LS1021A Jia Hongtao
2016-06-03 6:57 ` Jia Hongtao [this message]
2016-06-03 6:57 ` [PATCH 6/7] arm64:dt:ls2080a: Add TMU device tree support for LS2080A Jia Hongtao
2016-06-03 6:57 ` [PATCH 7/7] thermal: qoriq: Add thermal management support Jia Hongtao
2016-06-05 17:51 ` kbuild test robot
2016-06-06 13:47 ` [PATCH 1/7] dt-bindings: Update QorIQ TMU thermal bindings Rob Herring
2016-06-07 2:26 ` 答复: " Hongtao Jia
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