[5/5] thermal: imx_tmu: Increase the polling interval

Message ID	20230823172637.303101-5-festevam@gmail.com
State	Changes Requested
Delegated to:	Tom Rini
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: Fabio Estevam <festevam@gmail.com> To: sbabic@denx.de Cc: peng.fan@nxp.com, u-boot@lists.denx.de, Fabio Estevam <festevam@denx.de> Subject: [PATCH 5/5] thermal: imx_tmu: Increase the polling interval Date: Wed, 23 Aug 2023 14:26:37 -0300 Message-Id: <20230823172637.303101-5-festevam@gmail.com> In-Reply-To: <20230823172637.303101-1-festevam@gmail.com> References: <20230823172637.303101-1-festevam@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>
Series	[1/5] imx8mm_evk_defconfig: Select CONFIG_IMX_TMU \| expand [1/5] imx8mm_evk_defconfig: Select CONFIG_IMX_TMU [2/5] thermal: imx_tmu: Fix the polling default [3/5] thermal: imx_tmu: Select LOG [4/5] thermal: imx_tmu: Fix th temperature unit [5/5] thermal: imx_tmu: Increase the polling interval

Message ID

20230823172637.303101-5-festevam@gmail.com

State

Changes Requested

Delegated to:

Tom Rini

Headers

From: Fabio Estevam <festevam@gmail.com>
To: sbabic@denx.de
Cc: peng.fan@nxp.com, u-boot@lists.denx.de, Fabio Estevam <festevam@denx.de>
Subject: [PATCH 5/5] thermal: imx_tmu: Increase the polling interval
Date: Wed, 23 Aug 2023 14:26:37 -0300
Message-Id: <20230823172637.303101-5-festevam@gmail.com>
In-Reply-To: <20230823172637.303101-1-festevam@gmail.com>
References: <20230823172637.303101-1-festevam@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: list
Errors-To: u-boot-bounces@lists.denx.de
Sender: "U-Boot" <u-boot-bounces@lists.denx.de>

Series

[1/5] imx8mm_evk_defconfig: Select CONFIG_IMX_TMU | expand

Commit Message

Fabio Estevam Aug. 23, 2023, 5:26 p.m. UTC

From: Fabio Estevam <festevam@denx.de>

Polling every second to check whether the CPU has cooled down is
too frequent.

Allow more time for the CPU to cool down by increasing the polling
interval to 5 seconds by defaut.

This value is used in the absence of the 'polling-delay' devicetree
property.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---
 drivers/thermal/imx_tmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/imx_tmu.c b/drivers/thermal/imx_tmu.c
index f79b583811..15e01b6166 100644
--- a/drivers/thermal/imx_tmu.c
+++ b/drivers/thermal/imx_tmu.c
@@ -37,7 +37,7 @@  DECLARE_GLOBAL_DATA_PTR;
 #define TER_ADC_PD		0x40000000
 #define TER_ALPF		0x3
 
-#define IMX_TMU_POLLING_DELAY_MS	1000
+#define IMX_TMU_POLLING_DELAY_MS	5000
 /*
  * i.MX TMU Registers
  */

[5/5] thermal: imx_tmu: Increase the polling interval

Commit Message

Patch