From 3024c18543eaf7c808a826769979b6c44cfeb07e Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Thu, 28 Feb 2019 11:19:00 +0100 Subject: ARM: dts: stm32: Add romem and temperature calibration on stm32mp157c Add & enable stm32 factory-programmed memory. Describe temperature sensor calibration cells. Non-volatile calibration data is made available by stm32mp157c bootrom in bsec_dataX registers. Signed-off-by: Fabrice Gasnier Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32mp157c.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/boot/dts/stm32mp157c.dtsi') diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 8b6a140126bb..6ce75f696679 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -1229,6 +1229,19 @@ status = "disabled"; }; + bsec: nvmem@5c005000 { + compatible = "st,stm32mp15-bsec"; + reg = <0x5c005000 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ts_cal1: calib@5c { + reg = <0x5c 0x2>; + }; + ts_cal2: calib@5e { + reg = <0x5e 0x2>; + }; + }; + i2c6: i2c@5c009000 { compatible = "st,stm32f7-i2c"; reg = <0x5c009000 0x400>; -- cgit