From: Eduardo Valentin Date: Mon, 8 Apr 2013 12:19:10 +0000 (-0400) Subject: staging: ti-soc-thermal: introduce OMAP4430 extrapolation constants X-Git-Tag: next-20130422~28^2~202 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b763fdaeaec8d9bf6c2fc17cac9afd641d9d8c23;p=karo-tx-linux.git staging: ti-soc-thermal: introduce OMAP4430 extrapolation constants This patch defines and utilizes the extrapolation constants for OMAP4430. Signed-off-by: Eduardo Valentin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/ti-soc-thermal/omap4-thermal-data.c b/drivers/staging/ti-soc-thermal/omap4-thermal-data.c index ee9c90270255..d255d33da9eb 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 7b2d600f1352..47cc90267556 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