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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-14 09:09:57 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-14 09:09:57 +0100 |
commit | 33fdc89d4cbd74aa54c28dc61d62972ab164e64d (patch) | |
tree | da5ceff551dc1fdf2f2cc40e97a08035f9ef84fb /dts/Bindings/arm/freescale/fsl,imx7ulp-pm.txt | |
parent | 13a52906ce67ed2ce67bfc10714934ffa6c5d646 (diff) | |
download | barebox-33fdc89d4cbd74aa54c28dc61d62972ab164e64d.tar.gz barebox-33fdc89d4cbd74aa54c28dc61d62972ab164e64d.tar.xz |
dts: update to v5.0-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/arm/freescale/fsl,imx7ulp-pm.txt')
-rw-r--r-- | dts/Bindings/arm/freescale/fsl,imx7ulp-pm.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/dts/Bindings/arm/freescale/fsl,imx7ulp-pm.txt b/dts/Bindings/arm/freescale/fsl,imx7ulp-pm.txt new file mode 100644 index 0000000000..75195bee11 --- /dev/null +++ b/dts/Bindings/arm/freescale/fsl,imx7ulp-pm.txt @@ -0,0 +1,23 @@ +Freescale i.MX7ULP Power Management Components +---------------------------------------------- + +The Multi-System Mode Controller (MSMC) is responsible for sequencing +the MCU into and out of all stop and run power modes. Specifically, it +monitors events to trigger transitions between power modes while +controlling the power, clocks, and memories of the MCU to achieve the +power consumption and functionality of that mode. + +The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or +Standby modes for either Cortex family. Run, Wait, and Stop are the +common terms used for the primary operating modes of Kinetis +microcontrollers. + +Required properties: +- compatible: Should be "fsl,imx7ulp-smc1". +- reg: Specifies base physical address and size of the register sets. + +Example: +smc1: smc1@40410000 { + compatible = "fsl,imx7ulp-smc1"; + reg = <0x40410000 0x1000>; +}; |