From 7a264168473b8a9ad94352d55a0392ae251676a8 Mon Sep 17 00:00:00 2001
From: "Ye.Li" <B37916@freescale.com>
Date: Thu, 20 Nov 2014 21:14:14 +0800
Subject: mx6: thermal: Check cpu temperature via thermal sensor

Add imx6 thermal device to mx6 soc file. Read the cpu temperature
using this device to access onchip thermal sensor.

Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
---
 arch/arm/cpu/armv7/mx6/soc.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'arch/arm/cpu/armv7/mx6')

diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 5fd2a63a1d..5f5f497201 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -22,6 +22,8 @@
 #include <asm/arch/mxc_hdmi.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/bootm.h>
+#include <dm.h>
+#include <imx_thermal.h>
 
 enum ldo_reg {
 	LDO_ARM,
@@ -37,6 +39,19 @@ struct scu_regs {
 	u32	fpga_rev;
 };
 
+#if defined(CONFIG_IMX6_THERMAL)
+static const struct imx_thermal_plat imx6_thermal_plat = {
+	.regs = (void *)ANATOP_BASE_ADDR,
+	.fuse_bank = 1,
+	.fuse_word = 6,
+};
+
+U_BOOT_DEVICE(imx6_thermal) = {
+	.name = "imx_thermal",
+	.platdata = &imx6_thermal_plat,
+};
+#endif
+
 u32 get_nr_cpus(void)
 {
 	struct scu_regs *scu = (struct scu_regs *)SCU_BASE_ADDR;
-- 
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