[PATCH v5 1/5] arm: dts: Add node for NPCM Video Capture/Encode Engine

Marvin Lin
2022-08-26T02:42:07Z

Add node for Video Capture/Differentiation Engine (VCD) and Encoding
Compression Engine (ECE) present on Nuvoton NPCM SoCs. Tested with Nuvoton
NPCM750 evaluation board.

Signed-off-by: Marvin Lin <milkfafa@gmail.com>
---
arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
index 3696980a3da1..0d2df74974bf 100644
--- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
+++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
@@ -178,6 +178,19 @@
status = "disabled";
};

+ video: video@f0810000 {
+ compatible = "nuvoton,npcm750-video";
+ reg = <0xf0810000 0x10000>, <0xf0820000 0x2000>;
+ reg-names = "vcd", "ece";
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_VCD>,
+ <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_ECE>;
+ reset-names = "vcd", "ece";
+ nuvoton,syscon-gcr = <&gcr>;
+ nuvoton,syscon-gfxi = <&gfxi>;
+ status = "disabled";
+ };
+
apb {
#address-cells = <1>;
#size-cells = <1>;
@@ -553,6 +566,12 @@
pinctrl-0 = <&smb15_pins>;
status = "disabled";
};
+
+ gfxi: gfxi@e000 {
+ compatible = "nuvoton,npcm750-gfxi", "syscon",
+ "simple-mfd";
+ reg = <0xe000 0x100>;
+ };
};
};

--
2.17.1