Commit bd7557f5 authored Sep 12, 2018 by Amit Kucheria Committed by Eduardo Valentin Oct 22, 2018

thermal: tsens: Prepare 8916 and 8974 tsens to use SROT and TM address space



We've already converted over the devicetree of platforms using v2
version of the TSENS IP to use two address spaces. Now prepare to
convert over the 8916 and 8974 platforms to use separate SROT and TM
address spaces.

This patch will work with device trees with one or two address spaces
because we set the tm_offset in commit 5b128398 ("thermal: tsens:
Add support to split up register address space into two").

Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

parent 6017e2a9

drivers/thermal/qcom/tsens-common.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -21,7 +21,7 @@
		#include <linux/regmap.h>
		#include "tsens.h"

		#define S0_ST_ADDR 0x1030
		#define STATUS_OFFSET 0x30
		#define SN_ADDR_OFFSET 0x4
		#define SN_ST_TEMP_MASK 0x3ff
		#define CAL_DEGC_PT1 30
		@@ -107,8 +107,9 @@ int get_temp_common(struct tsens_device tmdev, int id, int temp)
		unsigned int status_reg;
		int last_temp = 0, ret;

		status_reg = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET;
		status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET;
		ret = regmap_read(tmdev->map, status_reg, &code);

		if (ret)
		return ret;
		last_temp = code & SN_ST_TEMP_MASK;

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