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[08/11] dts: add some extra properties to improve the driver

Message ID 1423117857-32759-9-git-send-email-clg@fr.ibm.com
State Changes Requested
Headers show

Commit Message

Cédric Le Goater Feb. 5, 2015, 6:30 a.m. UTC 
This patch adds a couple of properties in the device tree for the core
temperatures nodes. It helps the Linux driver to identify the core and
have a "pretty" sensors output, something like the following :

	Core 8:       +46.0°C
	Core 16:      +47.0°C
	Core 24:      +45.0°C
	Core 32:      +46.0°C
	Core 40:      +45.0°C
	Core 48:      +46.0°C
	Core 56:      +47.0°C
	Core 64:      +42.0°C
	Core 72:      +44.0°C
	Core 80:      +42.0°C
	Core 88:      +42.0°C
	Core 96:      +43.0°C
	Core 104:     +43.0°C
	Core 112:     +42.0°C
	Core 120:     +44.0°C

Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
---
 hw/dts.c |    2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/hw/dts.c b/hw/dts.c
index 46391cdbedcc..2b0d80d6c87c 100644
--- a/hw/dts.c
+++ b/hw/dts.c
@@ -221,6 +221,8 @@  bool dts_sensor_create_nodes(void)
 					c->pir, SENSOR_DTS_ATTR_TEMP_TRIP);
 			dt_add_property_cells(node, "sensor-status", handler);
 			dt_add_property_string(node, "sensor-type", "temp");
+			dt_add_property_cells(node, "ibm,pir", c->pir);
+			dt_add_property_string(node, "label", "Core");
 		}
 	}