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From:   Marvin Lin <milkfafa@gmail.com>
To:     mchehab@kernel.org, linux-media@vger.kernel.org,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc:     openbmc@lists.ozlabs.org, avifishman70@gmail.com,
        tmaimon77@gmail.com, tali.perry1@gmail.com, kwliu@nuvoton.com,
        kflin@nuvoton.com, Marvin Lin <milkfafa@gmail.com>
Subject: [PATCH v7 1/7] ARM: dts: nuvoton: Add node for NPCM VCD and ECE engine
Date:   Tue, 22 Nov 2022 16:57:18 +0800
Message-Id: <20221122085724.3245078-2-milkfafa@gmail.com>
In-Reply-To: <20221122085724.3245078-1-milkfafa@gmail.com>
References: <20221122085724.3245078-1-milkfafa@gmail.com>
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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 c7b5ef15b716..293a550955bb 100644
--- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
+++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
@@ -179,6 +179,19 @@ fiux: spi@fb001000 {
 			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>;
@@ -554,6 +567,12 @@ i2c15: i2c@8f000 {
 				pinctrl-0 = <&smb15_pins>;
 				status = "disabled";
 			};
+
+			gfxi: gfxi@e000 {
+				compatible = "nuvoton,npcm750-gfxi", "syscon",
+					     "simple-mfd";
+				reg = <0xe000 0x100>;
+			};
 		};
 	};
 
-- 
2.34.1