From: Ye Li <ye.li@nxp.com>
To: festevam@gmail.com, u-boot@lists.denx.de, peng.fan@nxp.com
Cc: uboot-imx@nxp.com, ye.li@oss.nxp.com
Subject: [PATCH 1/4] imx9: scmi: Fix temperature range for Extended industrial parts
Date: Wed, 3 Jun 2026 13:51:56 +0800 [thread overview]
Message-ID: <20260603055159.414338-1-ye.li@nxp.com> (raw)
The value '01' in MARKET_SEGMENT fuse is Extended industrial on
iMX95/952/94. Fix its temperature range to -40C to 125C
01` - Ext. Industrial -40C to 125C
Signed-off-by: Ye Li <ye.li@nxp.com>
---
arch/arm/mach-imx/imx9/scmi/soc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/imx9/scmi/soc.c b/arch/arm/mach-imx/imx9/scmi/soc.c
index fbee435786c..76b6870620b 100644
--- a/arch/arm/mach-imx/imx9/scmi/soc.c
+++ b/arch/arm/mach-imx/imx9/scmi/soc.c
@@ -186,8 +186,9 @@ u32 get_cpu_temp_grade(int *minc, int *maxc)
*minc = -40;
*maxc = 105;
} else if (val == TEMP_EXTCOMMERCIAL) {
- *minc = -20;
- *maxc = 105;
+ /* Map to Ext industrial */
+ *minc = -40;
+ *maxc = 125;
} else {
*minc = 0;
*maxc = 95;
--
2.50.1
next reply other threads:[~2026-06-03 5:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-03 5:51 Ye Li [this message]
2026-06-03 5:51 ` [PATCH 2/4] imx9: scmi: Print CPU part number name Ye Li
2026-06-04 2:05 ` Peng Fan
2026-06-03 5:51 ` [PATCH 3/4] iMX9: scmi: Disable fused modules for iMX95/94/952 Ye Li
2026-06-04 2:05 ` Peng Fan
2026-06-03 5:51 ` [PATCH 4/4] nxp: imx[95,94,952]_evk: Implement board_fix_fdt Ye Li
2026-06-04 2:05 ` Peng Fan
2026-06-04 2:04 ` [PATCH 1/4] imx9: scmi: Fix temperature range for Extended industrial parts Peng Fan
2026-06-09 16:11 ` Peng Fan
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