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Wed, 17 Sep 2025 14:04:23 -0700 (PDT) Received: from [127.0.0.1] ([51.8.152.70]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-793543ffae5sm1897226d6.53.2025.09.17.14.04.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Sep 2025 14:04:22 -0700 (PDT) From: Denzeel Oliva Subject: [PATCH v3 0/7] arm64: dts: exynos990: Add PERIC0/1 USI, UART and HSI2C support Date: Wed, 17 Sep 2025 21:04:20 +0000 Message-Id: <20250917-perics-add-usinodes-v3-0-a3629e4666ef@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@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=H4sIAFQiy2gC/43NwQ7CIAyA4VdZOIsBBkM8+R7GAxnd1sSNhSrRL Ht32U6ejMe/ab8ujCAhEDtXC0uQkTBOJepDxdrBTz1wDKWZEsoIJyyfy35L3IfAn4RTDEDcACj jtNASalYu5wQdvnb1eis9ID1ieu9Pstymv70sueAebCOEdtLb7tKPHu/HNo5s87L6w1DFMKdOS +uaoEL9bazr+gFSZ37b+gAAAA== 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=1758143062; l=1502; i=wachiturroxd150@gmail.com; s=20250831; h=from:subject:message-id; bh=yHu4BWyc9HYj0iZyDR9twQCdVLE01QwMnBaBNhjZ670=; b=im0qQZJ8AKGgXuNpTZxbO1fV8vN+QksxCGdSj1+fa4lhBFH6jgpJF5rbT4cPHaiRoXCBhJikE 9D0TnXZWEGfBswCkVxsXExcCfpjpXAHtau1UtSXUsuMjRQk1l9W/36a 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. Changes in v3: - Add sintaxis ";" for parsing error parsing input tree. Denzeel Oliva Signed-off-by: Denzeel Oliva --- Denzeel Oliva (7): 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 arm64: dts: exynos990: Add HSI2C nodes for PERIC0/1 .../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 ++++++++++++++++++++ 4 files changed, 1425 insertions(+) --- base-commit: 98ee0e036cfedf543c4728a604fd7870d0000efd change-id: 20250907-perics-add-usinodes-5ee2594041e3 Best regards, -- Denzeel Oliva