diff mbox series

[V3,03/20] dt-bindings: cpufreq: tegra124: remove vdd-cpu-supply from required properties

Message ID 20181218091232.23532-4-josephl@nvidia.com
State Changes Requested
Headers show
Series Tegra210 DFLL support | expand

Commit Message

Joseph Lo Dec. 18, 2018, 9:12 a.m. UTC 
The Tegra124 cpufreq driver works only with DFLL clock, which is a
hardware-based frequency/voltage controller. The driver doesn't need to
control the regulator itself. Hence remove that.

Cc: devicetree@vger.kernel.org
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
---
*V3:
 - no change
*V2:
 - add ack tag
---
 .../devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt     | 2 --
 1 file changed, 2 deletions(-)

Comments

Rob Herring (Arm) Dec. 18, 2018, 3:45 p.m. UTC | #1 
On Tue, 18 Dec 2018 17:12:15 +0800, Joseph Lo wrote:
> The Tegra124 cpufreq driver works only with DFLL clock, which is a
> hardware-based frequency/voltage controller. The driver doesn't need to
> control the regulator itself. Hence remove that.
> 
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Joseph Lo <josephl@nvidia.com>
> Acked-by: Jon Hunter <jonathanh@nvidia.com>
> ---
> *V3:
>  - no change
> *V2:
>  - add ack tag
> ---
>  .../devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt     | 2 --
>  1 file changed, 2 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt
index b1669fbfb740..031545a29caf 100644
--- a/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt
+++ b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt
@@ -13,7 +13,6 @@  Required properties:
   - pll_x: Fast PLL clocksource.
   - pll_p: Auxiliary PLL used during fast PLL rate changes.
   - dfll: Fast DFLL clocksource that also automatically scales CPU voltage.
-- vdd-cpu-supply: Regulator for CPU voltage
 
 Optional properties:
 - clock-latency: Specify the possible maximum transition latency for clock,
@@ -37,7 +36,6 @@  cpus {
 			 <&dfll>;
 		clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll";
 		clock-latency = <300000>;
-		vdd-cpu-supply: <&vdd_cpu>;
 	};
 
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