Add VENC hardware video encoder support to STM32MP255.
Signed-off-by: Hugues Fruchet <hugues.fruchet@xxxxxxxxxxx>
---
arch/arm64/boot/dts/st/stm32mp251.dtsi | 6 ++++++
arch/arm64/boot/dts/st/stm32mp255.dtsi | 9 +++++++++
2 files changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 0ca421ede0ae..2aff746968f5 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -52,6 +52,12 @@ ck_icn_p_vdec: ck-icn-p-vdec {
compatible = "fixed-clock";
clock-frequency = <200000000>;
};
+
+ ck_icn_p_venc: ck-icn-p-venc {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <200000000>;
+ };
};
firmware {
diff --git a/arch/arm64/boot/dts/st/stm32mp255.dtsi b/arch/arm64/boot/dts/st/stm32mp255.dtsi
index 105ef2d71c77..0035fbf5e17d 100644
--- a/arch/arm64/boot/dts/st/stm32mp255.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp255.dtsi
@@ -16,6 +16,15 @@ vdec: vdec@480d0000 {
clocks = <&ck_icn_p_vdec>;
clock-names = "vdec-clk";
};
+
+ venc: venc@480e0000 {
+ compatible = "st,stm32mp25-venc";
+ reg = <0x480e0000 0x800>;
+ interrupt-names = "venc";
+ interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "venc-clk";
+ clocks = <&ck_icn_ls_mcu>;
+ };
};
};
};
--
2.25.1
