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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-23 15:57:04 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-23 15:57:04 -0800 |
commit | b2e3c4319d40c9055c3c587cdb82ba69b50e919d (patch) | |
tree | 223bc161e96a5d39752dc056fed8d412c291e72a /Documentation/devicetree/bindings/power | |
parent | Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc (diff) | |
parent | Merge tag 'davinci-for-v4.11/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers (diff) | |
download | linux-dev-b2e3c4319d40c9055c3c587cdb82ba69b50e919d.tar.xz linux-dev-b2e3c4319d40c9055c3c587cdb82ba69b50e919d.zip |
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Driver updates for ARM SoCs.
A handful of driver changes this time around. The larger changes are:
- Reset drivers for hi3660 and zx2967
- AHCI driver for Davinci, acked by Tejun and brought in here due to
platform dependencies
- Cleanups of atmel-ebi (External Bus Interface)
- Tweaks for Rockchip GRF (General Register File) usage (kitchensink
misc register range on the SoCs)
- PM domains changes for support of two new ZTE SoCs (zx296718 and
zx2967)"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits)
soc: samsung: pmu: Add register defines for pad retention control
reset: make zx2967 explicitly non-modular
reset: core: fix reset_control_put
soc: samsung: pm_domains: Read domain name from the new label property
soc: samsung: pm_domains: Remove message about failed memory allocation
soc: samsung: pm_domains: Remove unused name field
soc: samsung: pm_domains: Use full names in subdomains registration log
sata: ahci-da850: un-hardcode the MPY bits
sata: ahci-da850: add a workaround for controller instability
sata: ahci: export ahci_do_hardreset() locally
sata: ahci-da850: implement a workaround for the softreset quirk
sata: ahci-da850: add device tree match table
sata: ahci-da850: get the sata clock using a connection id
soc: samsung: pmu: Remove duplicated define for ARM_L2_OPTION register
memory: atmel-ebi: Enable the SMC clock if specified
soc: samsung: pmu: Remove unused and duplicated defines
memory: atmel-ebi: Properly handle multiple reference to the same CS
memory: atmel-ebi: Fix the test to enable generic SMC logic
soc: samsung: pm_domains: Add new Exynos5433 compatible
soc: samsung: pmu: Add dummy support for Exynos5433 SoC
...
Diffstat (limited to 'Documentation/devicetree/bindings/power')
-rw-r--r-- | Documentation/devicetree/bindings/power/pd-samsung.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/pd-samsung.txt b/Documentation/devicetree/bindings/power/pd-samsung.txt index 4e947372a693..7eb9674e9687 100644 --- a/Documentation/devicetree/bindings/power/pd-samsung.txt +++ b/Documentation/devicetree/bindings/power/pd-samsung.txt @@ -6,12 +6,15 @@ to gate power to one or more peripherals on the processor. Required Properties: - compatible: should be one of the following. * samsung,exynos4210-pd - for exynos4210 type power domain. + * samsung,exynos5433-pd - for exynos5433 type power domain. - reg: physical base address of the controller and length of memory mapped region. - #power-domain-cells: number of cells in power domain specifier; must be 0. Optional Properties: +- label: Human readable string with domain name. Will be visible in userspace + to let user to distinguish between multiple domains in SoC. - clocks: List of clock handles. The parent clocks of the input clocks to the devices in this power domain are set to oscclk before power gating and restored back after powering on a domain. This is required for @@ -38,6 +41,7 @@ Example: compatible = "samsung,exynos4210-pd"; reg = <0x10023C00 0x10>; #power-domain-cells = <0>; + label = "LCD0"; }; mfc_pd: power-domain@10044060 { @@ -46,6 +50,7 @@ Example: clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_USER_ACLK333>; clock-names = "oscclk", "clk0"; #power-domain-cells = <0>; + label = "MFC"; }; See Documentation/devicetree/bindings/power/power_domain.txt for description |