[v6,3/3] ARM: dts: stm32: Set DCMI frequency requirement for stm32mp15x

Message ID 20200610122500.4304-4-benjamin.gaignard@st.com
State Superseded
Headers show
Series
  • DCMI set minimum cpufreq requirement
Related show

Commit Message

Benjamin Gaignard June 10, 2020, 12:25 p.m.
Make sure that CPUs will at least run at 650Mhz when streaming
sensor frames.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3ea05ba48215..f6d7bf4f8231 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1091,6 +1091,7 @@ 
 			clock-names = "mclk";
 			dmas = <&dmamux1 75 0x400 0x0d>;
 			dma-names = "tx";
+			st,stm32-dcmi-min-frequency = <650000>;
 			status = "disabled";
 		};