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Tue, 5 Nov 2024 08:39:18 -0500 (EST) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: Geert Uytterhoeven , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org Cc: =?utf-8?q?Niklas_S=C3=B6derlund?= Subject: [PATCH v2 1/2] arm64: dts: renesas: gray-hawk: Create separate CSI/DSI sub-board Date: Tue, 5 Nov 2024 14:38:23 +0100 Message-ID: <20241105133824.788688-2-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241105133824.788688-1-niklas.soderlund+renesas@ragnatech.se> References: <20241105133824.788688-1-niklas.soderlund+renesas@ragnatech.se> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Before adding the CSI nodes for gray-hawk create a dedicated DTS file for the CSI/DSI functionality to reflect what is done for white-hawk. For now its contents are limited to the Board ID EEPROM. Signed-off-by: Niklas Söderlund --- .../boot/dts/renesas/gray-hawk-csi-dsi.dtsi | 16 ++++++++++++++++ .../dts/renesas/r8a779h0-gray-hawk-single.dts | 8 +------- 2 files changed, 17 insertions(+), 7 deletions(-) create mode 100644 arch/arm64/boot/dts/renesas/gray-hawk-csi-dsi.dtsi diff --git a/arch/arm64/boot/dts/renesas/gray-hawk-csi-dsi.dtsi b/arch/arm64/boot/dts/renesas/gray-hawk-csi-dsi.dtsi new file mode 100644 index 000000000000..68a37e2077e1 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/gray-hawk-csi-dsi.dtsi @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the R-Car V4M Gray Hawk CSI/DSI sub-board + * + * Copyright (C) 2023 Renesas Electronics Corp. + * Copyright (C) 2024 Niklas Söderlund + */ + +&i2c0 { + eeprom@52 { + compatible = "rohm,br24g01", "atmel,24c01"; + label = "csi-dsi-sub-board-id"; + reg = <0x52>; + pagesize = <8>; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts index 58eabcc7e0e0..1bd7eead1429 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts +++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts @@ -32,6 +32,7 @@ #include #include "r8a779h0.dtsi" +#include "gray-hawk-csi-dsi.dtsi" / { model = "Renesas Gray Hawk Single board based on r8a779h0"; @@ -269,13 +270,6 @@ eeprom@51 { pagesize = <8>; }; - eeprom@52 { - compatible = "rohm,br24g01", "atmel,24c01"; - label = "csi-dsi-sub-board-id"; - reg = <0x52>; - pagesize = <8>; - }; - eeprom@53 { compatible = "rohm,br24g01", "atmel,24c01"; label = "ethernet-sub-board-id";