path: root/dts/Bindings/power/pd-samsung.txt
diff options
Diffstat (limited to 'dts/Bindings/power/pd-samsung.txt')
1 files changed, 4 insertions, 16 deletions
diff --git a/dts/Bindings/power/pd-samsung.txt b/dts/Bindings/power/pd-samsung.txt
index 549f7de..92ef355 100644
--- a/dts/Bindings/power/pd-samsung.txt
+++ b/dts/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";