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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-10-11 11:55:04 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-10-11 11:55:04 +0200 |
| commit | a0f0dd57f4a85310d9936f1770a0424b49fef876 (patch) | |
| tree | 2f85b8b67dda13d19b02ca39e0fbef921cb1cf8b /Documentation/devicetree/bindings/crypto/fsl-sec4.txt | |
| parent | ARM: 7549/1: HYP: fix boot on some ARM1136 cores (diff) | |
| parent | ARM: vfp: fix saving d16-d31 vfp registers on v6+ kernels (diff) | |
| download | linux-a0f0dd57f4a85310d9936f1770a0424b49fef876.tar.xz linux-a0f0dd57f4a85310d9936f1770a0424b49fef876.zip | |
Merge branch 'fixes' into for-linus
Conflicts:
arch/arm/kernel/smp.c
Diffstat (limited to 'Documentation/devicetree/bindings/crypto/fsl-sec4.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/crypto/fsl-sec4.txt | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt index bf57ecd5d73a..bd7ce120bc13 100644 --- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt +++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt @@ -9,6 +9,7 @@ Copyright (C) 2008-2011 Freescale Semiconductor Inc. -Run Time Integrity Check (RTIC) Node -Run Time Integrity Check (RTIC) Memory Node -Secure Non-Volatile Storage (SNVS) Node + -Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node -Full Example NOTE: the SEC 4 is also known as Freescale's Cryptographic Accelerator @@ -294,6 +295,27 @@ Secure Non-Volatile Storage (SNVS) Node address and length of the SEC4 configuration registers. + - #address-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing physical addresses in child nodes. Must + have a value of 1. + + - #size-cells + Usage: required + Value type: <u32> + Definition: A standard property. Defines the number of cells + for representing the size of physical addresses in + child nodes. Must have a value of 1. + + - ranges + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical address + range of the SNVS register space. A triplet that includes + the child address, parent address, & length. + - interrupts Usage: required Value type: <prop_encoded-array> @@ -314,11 +336,34 @@ EXAMPLE sec_mon@314000 { compatible = "fsl,sec-v4.0-mon"; reg = <0x314000 0x1000>; + ranges = <0 0x314000 0x1000>; interrupt-parent = <&mpic>; interrupts = <93 2>; }; ===================================================================== +Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node + + A SNVS child node that defines SNVS LP RTC. + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,sec-v4.0-mon-rtc-lp". + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. Specifies the physical + address and length of the SNVS LP configuration registers. + +EXAMPLE + sec_mon_rtc_lp@314000 { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + reg = <0x34 0x58>; + }; + +===================================================================== FULL EXAMPLE crypto: crypto@300000 { @@ -390,8 +435,14 @@ FULL EXAMPLE sec_mon: sec_mon@314000 { compatible = "fsl,sec-v4.0-mon"; reg = <0x314000 0x1000>; + ranges = <0 0x314000 0x1000>; interrupt-parent = <&mpic>; interrupts = <93 2>; + + sec_mon_rtc_lp@34 { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + reg = <0x34 0x58>; + }; }; ===================================================================== |