diff mbox series

[v1,3/4] qoriq_thermal: No need to program site adjustment register

Message ID 20230105101748.6714-4-alice.guo@oss.nxp.com
State New
Headers show
Series add i.MX93 TMU support | expand

Commit Message

Alice Guo (OSS) Jan. 5, 2023, 10:17 a.m. UTC 
From: Pankit Garg <pankit.garg@nxp.com>

No need to program site adjustment register, as programming
these registers do not give accurate value and also these
registers are not mentioned in Reference Manual.

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
---
 drivers/thermal/qoriq_thermal.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c
index 18030bd68687..24ef446414cc 100644
--- a/drivers/thermal/qoriq_thermal.c
+++ b/drivers/thermal/qoriq_thermal.c
@@ -1,6 +1,7 @@ 
 // SPDX-License-Identifier: GPL-2.0
 //
 // Copyright 2016 Freescale Semiconductor, Inc.
+// Copyright 2022 NXP
 
 #include <linux/clk.h>
 #include <linux/err.h>
@@ -245,8 +246,6 @@  static int imx93_tmu_calibration(struct device *dev,
 
 static void qoriq_tmu_init_device(struct qoriq_tmu_data *data)
 {
-	int i;
-
 	/* Disable interrupt, using polling instead */
 	regmap_write(data->regmap, REGS_TIER, TIER_DISABLE);
 
@@ -257,13 +256,9 @@  static void qoriq_tmu_init_device(struct qoriq_tmu_data *data)
 	} else if (data->ver == TMU_VER93) {
 		regmap_write(data->regmap, REGS_V2_TMTMIR, TMTMIR_DEFAULT);
 		regmap_write(data->regmap, REGS_V2_TEUMR(0), TEUMR0_V21);
-		for (i = 0; i < SITES_MAX; i++)
-			regmap_write(data->regmap, REGS_V2_TMSAR(i), TMSARA_V2);
 	} else {
 		regmap_write(data->regmap, REGS_V2_TMTMIR, TMTMIR_DEFAULT);
 		regmap_write(data->regmap, REGS_V2_TEUMR(0), TEUMR0_V2);
-		for (i = 0; i < SITES_MAX; i++)
-			regmap_write(data->regmap, REGS_V2_TMSAR(i), TMSARA_V2);
 	}
 
 	/* Disable monitoring */