commit a79fca7b44d0dee96e14d31de5869b35b587283c
author Fabio Estevam <festevam@denx.de> Wed Aug 23 14:59:11 2023 -0300
committer Stefano Babic <stefano.babic@swupdate.org> Mon Sep 04 17:26:44 2023 +0200
tree 0813ffb44b5dd52304857911dd1f6cd97b1cbd54
parent f4898e4b0ede5929cc1706d0da498d63375b1129

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>

drivers/thermal/imx_tmu.c

diff --git a/drivers/thermal/imx_tmu.c b/drivers/thermal/imx_tmu.c
index b877ee3..4721cfb 100644
--- a/drivers/thermal/imx_tmu.c
+++ b/drivers/thermal/imx_tmu.c
@@ -37,7 +37,7 @@
 #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
  */