diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/power/pd-samsung.txt | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/Documentation/devicetree/bindings/power/pd-samsung.txt b/Documentation/devicetree/bindings/power/pd-samsung.txt index 549f7dee9b9d..92ef355e8f64 100644 --- a/Documentation/devicetree/bindings/power/pd-samsung.txt +++ b/Documentation/devicetree/bindings/power/pd-samsung.txt @@ -15,23 +15,13 @@ Required Properties: 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 - all domains which are powered on and off and not required for unused - domains. -- clock-names: The following clocks can be specified: - - oscclk: Oscillator clock. - - clkN: Input clocks to the devices in this power domain. These clocks - will be reparented to oscclk before switching power domain off. - Their original parent will be brought back after turning on - the domain. Maximum of 4 clocks (N = 0 to 3) are supported. - - asbN: Clocks required by asynchronous bridges (ASB) present in - the power domain. These clock should be enabled during power - domain on/off operations. - power-domains: phandle pointing to the parent power domain, for more details see Documentation/devicetree/bindings/power/power_domain.txt +Deprecated Properties: +- clocks +- clock-names + Node of a device using power domains must have a power-domains property defined with a phandle to respective power domain. @@ -47,8 +37,6 @@ Example: mfc_pd: power-domain@10044060 { compatible = "samsung,exynos4210-pd"; reg = <0x10044060 0x20>; - clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_USER_ACLK333>; - clock-names = "oscclk", "clk0"; #power-domain-cells = <0>; label = "MFC"; }; |