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Sun, 07 Sep 2025 15:13:33 -0700 (PDT) Received: from [127.0.0.1] ([135.237.130.226]) by smtp.gmail.com with ESMTPSA id af79cd13be357-80aa6e4914csm930935285a.16.2025.09.07.15.13.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Sep 2025 15:13:33 -0700 (PDT) From: Denzeel Oliva Subject: [PATCH v2 0/8] arm64: dts: exynos990: Add PERIC0/1 USI, UART and HSI2C support Date: Sun, 07 Sep 2025 22:13:31 +0000 Message-Id: <20250907-perics-add-usinodes-v2-0-58f41796d2d3@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAIsDvmgC/32NQQ6CMBBFr0Jm7ZhpBQmuuIdh0dABJhFKOko0p He3cgCX7+f/93dQjsIKt2KHyJuohCWDPRXQT24ZGcVnBku2ooZqXHO/V3Te40tlCZ4VK2ZbNSW Vhi+Ql2vkQd6H9d5lnkSfIX6Ok8380v++zSCh4/pKVDbG1UM7zk4e5z7M0KWUvlc9Lhi2AAAA X-Change-ID: 20250907-perics-add-usinodes-5ee2594041e3 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Sam Protsenko , Greg Kroah-Hartman , Jiri Slaby , Andi Shyti Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , linux-serial@vger.kernel.org, linux-i2c@vger.kernel.org, Denzeel Oliva , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1757283213; l=1553; i=wachiturroxd150@gmail.com; s=20250831; h=from:subject:message-id; bh=tLVqjY14UAePc4noRTuUWPb5LwslyhZKVli64rzmXlg=; b=NAGmpZhkTIQxAL8Qd0JITLUSY9I0k45wB3RHfLZGE4xYSnldnuff8aEV24yJVwPolIBVU3Uu0 PheQBaWeS1qCAI1+T4FBvM/Z3Gcy/8G+pr1hUabWIl/xf7WE6AGAbLj X-Developer-Key: i=wachiturroxd150@gmail.com; a=ed25519; pk=3fZmF8+BzoNPhZuzL19/BkBXzCDwLBPlLqQYILU0U5k= Hi, This series adds device tree support for PERIC0/1 blocks: - Add sysreg nodes required for peripheral configuration - Add USI, UART and HSI2C controller nodes - Update bindings with Exynos990 compatibles These changes enable serial communication interfaces (I2C, UART) for Exynos990 SoC. Changes in v2: - Remove unnecessary blank lines in HSI2C nodes. Denzeel Oliva Signed-off-by: Denzeel Oliva --- Denzeel Oliva (8): dt-bindings: soc: samsung: exynos-sysreg: Add Exynos990 PERIC0/1 compatibles arm64: dts: exynos990: Add sysreg nodes for PERIC0 and PERIC1 dt-bindings: soc: samsung: Add Exynos990 USI compatible arm64: dts: exynos990: Add USI nodes for PERIC0 and PERIC1 dt-bindings: serial: samsung: Add Exynos990 UART compatible arm64: dts: exynos990: Add UART nodes for PERIC0/1 dt-bindings: i2c: exynos5: Add exynos990-hsi2c compatible arm64: dts: exynos990: Add HSI2C nodes for PERIC0/1 .../devicetree/bindings/i2c/i2c-exynos5.yaml | 1 + .../devicetree/bindings/serial/samsung_uart.yaml | 1 + .../bindings/soc/samsung/exynos-usi.yaml | 1 + .../soc/samsung/samsung,exynos-sysreg.yaml | 4 + arch/arm64/boot/dts/exynos/exynos990.dtsi | 1419 ++++++++++++++++++++ 5 files changed, 1426 insertions(+) --- base-commit: 98ee0e036cfedf543c4728a604fd7870d0000efd change-id: 20250907-perics-add-usinodes-5ee2594041e3 Best regards, -- Denzeel Oliva