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Wed, 06 Aug 2025 05:48:21 -0700 (PDT) Received: from ipedrosa-thinkpadx1carbongen12.rmtes.csb ([91.116.162.236]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-458be70c5f7sm170110045e9.26.2025.08.06.05.48.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Aug 2025 05:48:21 -0700 (PDT) From: Iker Pedrosa Subject: [PATCH 0/3] drm/sitronix/st7920: Add support for the ST7920 controller Date: Wed, 06 Aug 2025 14:48:08 +0200 Message-Id: <20250806-st7920-v1-0-64ab5a34f9a0@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=H4sIAAhPk2gC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDCwMz3eISc0sjA91U88SkRGOjJOPEJDMloOKCotS0zAqwQdGxtbUAg49 2xFgAAAA= X-Change-ID: 20250806-st7920-e7aba32b3ab6 To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Javier Martinez Canillas Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, Iker Pedrosa X-Mailer: b4 0.14.2 This patch-series adds support for the Sitronix ST7920 controller, which is a monochrome dot-matrix graphical LCD controller that has SPI and parallel interfaces. The st7920 driver only has support for SPI so displays using other transport protocols are currently not supported. * Patch #1 adds the driver. * Patch #2 adds the DT binding schema. * Patch #3 adds the MAINTAINERS information. Signed-off-by: Iker Pedrosa --- Iker Pedrosa (3): drm: Add driver for Sitronix ST7920 LCD displays dt-bindings: display: sitronix,st7920: Add DT schema MAINTAINERS: Add entry for Sitronix ST7920 driver .../bindings/display/sitronix,st7920.yaml | 55 ++ MAINTAINERS | 7 + drivers/gpu/drm/sitronix/Kconfig | 10 + drivers/gpu/drm/sitronix/Makefile | 1 + drivers/gpu/drm/sitronix/st7920.c | 869 +++++++++++++++++++++ drivers/gpu/drm/sitronix/st7920.h | 55 ++ 6 files changed, 997 insertions(+) --- base-commit: c571cb70e1ed43ee543c70151e61a001ab2eefa2 change-id: 20250806-st7920-e7aba32b3ab6 Best regards, -- Iker Pedrosa