From: Fabio Estevam <festevam@denx.de>
Date: Wed, 23 Aug 2023 17:59:11 +0000 (-0300)
Subject: thermal: imx_tmu: Increase the polling interval
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=a79fca7b44d0dee96e14d31de5869b35b587283c;p=u-boot.git

thermal: imx_tmu: Increase the polling interval

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>
---

diff --git a/drivers/thermal/imx_tmu.c b/drivers/thermal/imx_tmu.c
index b877ee3687..4721cfbc02 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
  */