linux-kernel - [PATCH v9 1/7] ARM: dts: nuvoton: Add node for NPCM VCD and ECE engine

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Message-Id: <20221220094055.3011916-2-milkfafa@gmail.com>
Date:   Tue, 20 Dec 2022 17:40:49 +0800
From:   Marvin Lin <milkfafa@...il.com>
To:     mchehab@...nel.org, hverkuil-cisco@...all.nl,
        avifishman70@...il.com, tmaimon77@...il.com, tali.perry1@...il.com,
        venture@...gle.com, yuenn@...gle.com, benjaminfair@...gle.com,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        andrzej.p@...labora.com
Cc:     devicetree@...r.kernel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org,
        kwliu@...oton.com, kflin@...oton.com,
        Marvin Lin <milkfafa@...il.com>
Subject: [PATCH v9 1/7] ARM: dts: nuvoton: Add node for NPCM VCD and ECE engine

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@...il.com>
---
 arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
index c7b5ef15b716..13a76689e14a 100644
--- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
+++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
@@ -179,6 +179,24 @@ fiux: spi@...01000 {
 			status = "disabled";
 		};
 
+		vcd: vcd@...10000 {
+			compatible = "nuvoton,npcm750-vcd";
+			reg = <0xf0810000 0x10000>;
+			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_VCD>;
+			nuvoton,sysgcr = <&gcr>;
+			nuvoton,sysgfxi = <&gfxi>;
+			nuvoton,ece = <&ece>;
+			status = "disabled";
+		};
+
+		ece: video-codec@...20000 {
+			compatible = "nuvoton,npcm750-ece";
+			reg = <0xf0820000 0x2000>;
+			resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_ECE>;
+			status = "disabled";
+		};
+
 		apb {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -554,6 +572,11 @@ i2c15: i2c@...00 {
 				pinctrl-0 = <&smb15_pins>;
 				status = "disabled";
 			};
+
+			gfxi: gfxi@...0 {
+				compatible = "nuvoton,npcm750-gfxi", "syscon";
+				reg = <0xe000 0x100>;
+			};
 		};
 	};
 
-- 
2.34.1