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authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-05 14:19:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-05 14:19:54 -0700
commitff050ad12c551233e546506409c89eb2f640d9f3 (patch)
tree8ae29fece122a91cbd6160fb2ca34c0ea82c3df9 /Documentation/devicetree/bindings/arm/cpus.txt
parentdfc25e4503aef6b82a1de4a0fbe19aafa8648fbe (diff)
parent9233087dc468f75bdeb7830c694c09dc74be88c4 (diff)
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Merge tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC specific changes from Arnd Bergmann: "Lots of changes specific to one of the SoC families. Some that stick out are: - mach-qcom gains new features, most importantly SMP support for the newer chips (Stephen Boyd, Rohit Vaswani) - mvebu gains support for three new SoCs: Armada 375, 380 and 385 (Thomas Petazzoni and Free-electrons team) - SMP support for Rockchips (Heiko Stübner) - Lots of i.MX changes (Shawn Guo) - Added support for BCM5301x SoC (Hauke Mehrtens) - Multiplatform support for Marvell Kirkwood and Dove (Andrew Lunn and Sebastian Hesselbarth doing the final part of a long journey) - Unify davinci platforms and remove obsolete ones (Sekhar Nori, Arnd Bergmann)" * tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (126 commits) ARM: sunxi: Select HAVE_ARM_ARCH_TIMER ARM: cache-tauros2: remove ARMv6 code ARM: mvebu: don't select CONFIG_NEON ARM: davinci: fix DT booting with default defconfig ARM: configs: bcm_defconfig: enable bcm590xx regulator support ARM: davinci: remove tnetv107x support MAINTAINERS: Update ARM STi maintainers ARM: restrict BCM_KONA_UART to ARCH_BCM_MOBILE ARM: bcm21664: Add board support. ARM: sunxi: Add the new watchog compatibles to the reboot code ARM: enable ARM_HAS_SG_CHAIN for multiplatform ARM: davinci: remove da8xx_omapl_defconfig ARM: davinci: da8xx: fix multiple watchdog device registration ARM: davinci: add da8xx specific configs to davinci_all_defconfig ARM: davinci: enable da8xx build concurrently with older devices ARM: BCM5301X: workaround suppress fault ARM: BCM5301X: add early debugging support ARM: BCM5301X: initial support for the BCM5301X/BCM470X SoCs with ARM CPU ARM: mach-bcm: Remove GENERIC_TIME ARM: shmobile: APMU: Fix warnings due to improper printk formats ...
Diffstat (limited to 'Documentation/devicetree/bindings/arm/cpus.txt')
-rw-r--r--Documentation/devicetree/bindings/arm/cpus.txt25
1 files changed, 24 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index 91304353eea4..333f4aea3029 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -180,7 +180,11 @@ nodes to be present and contain the properties described below.
be one of:
"spin-table"
"psci"
- # On ARM 32-bit systems this property is optional.
+ # On ARM 32-bit systems this property is optional and
+ can be one of:
+ "qcom,gcc-msm8660"
+ "qcom,kpss-acc-v1"
+ "qcom,kpss-acc-v2"
- cpu-release-addr
Usage: required for systems that have an "enable-method"
@@ -191,6 +195,21 @@ nodes to be present and contain the properties described below.
property identifying a 64-bit zero-initialised
memory location.
+ - qcom,saw
+ Usage: required for systems that have an "enable-method"
+ property value of "qcom,kpss-acc-v1" or
+ "qcom,kpss-acc-v2"
+ Value type: <phandle>
+ Definition: Specifies the SAW[1] node associated with this CPU.
+
+ - qcom,acc
+ Usage: required for systems that have an "enable-method"
+ property value of "qcom,kpss-acc-v1" or
+ "qcom,kpss-acc-v2"
+ Value type: <phandle>
+ Definition: Specifies the ACC[2] node associated with this CPU.
+
+
Example 1 (dual-cluster big.LITTLE system 32-bit):
cpus {
@@ -382,3 +401,7 @@ cpus {
cpu-release-addr = <0 0x20000000>;
};
};
+
+--
+[1] arm/msm/qcom,saw2.txt
+[2] arm/msm/qcom,kpss-acc.txt
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