This patch defines and utilizes the extrapolation constants for OMAP4430.
Signed-off-by: Eduardo Valentin <[email protected]>
---
.../staging/ti-soc-thermal/omap4-thermal-data.c | 8 ++++----
drivers/staging/ti-soc-thermal/ti-thermal.h | 4 ++++
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/ti-soc-thermal/omap4-thermal-data.c
b/drivers/staging/ti-soc-thermal/omap4-thermal-data.c
index ee9c902..d255d33 100644
--- a/drivers/staging/ti-soc-thermal/omap4-thermal-data.c
+++ b/drivers/staging/ti-soc-thermal/omap4-thermal-data.c
@@ -82,10 +82,10 @@ const struct ti_bandgap_data omap4430_data = {
.registers = &omap4430_mpu_temp_sensor_registers,
.ts_data = &omap4430_mpu_temp_sensor_data,
.domain = "cpu",
- .slope = 0,
- .constant = 20000,
- .slope_pcb = 0,
- .constant_pcb = 20000,
+ .slope = OMAP_GRADIENT_SLOPE_4430,
+ .constant = OMAP_GRADIENT_CONST_4430,
+ .slope_pcb = OMAP_GRADIENT_SLOPE_W_PCB_4430,
+ .constant_pcb = OMAP_GRADIENT_CONST_W_PCB_4430,
.register_cooling = ti_thermal_register_cpu_cooling,
.unregister_cooling = ti_thermal_unregister_cpu_cooling,
},
diff --git a/drivers/staging/ti-soc-thermal/ti-thermal.h
b/drivers/staging/ti-soc-thermal/ti-thermal.h
index 7b2d600..47cc902 100644
--- a/drivers/staging/ti-soc-thermal/ti-thermal.h
+++ b/drivers/staging/ti-soc-thermal/ti-thermal.h
@@ -26,6 +26,8 @@
#include "ti-bandgap.h"
/* sensors gradient and offsets */
+#define OMAP_GRADIENT_SLOPE_4430 0
+#define OMAP_GRADIENT_CONST_4430 20000
#define OMAP_GRADIENT_SLOPE_4460 348
#define OMAP_GRADIENT_CONST_4460 -9301
#define OMAP_GRADIENT_SLOPE_4470 308
@@ -37,6 +39,8 @@
#define OMAP_GRADIENT_CONST_5430_GPU 978
/* PCB sensor calculation constants */
+#define OMAP_GRADIENT_SLOPE_W_PCB_4430 0
+#define OMAP_GRADIENT_CONST_W_PCB_4430 20000
#define OMAP_GRADIENT_SLOPE_W_PCB_4460 1142
#define OMAP_GRADIENT_CONST_W_PCB_4460 -393
#define OMAP_GRADIENT_SLOPE_W_PCB_4470 1063
--
1.7.7.1.488.ge8e1c
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