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Mon, 08 Jun 2026 10:54:33 -0700 (PDT) Received: from taln60.nuvoton.co.il ([212.199.177.18]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4601f3529e0sm56269275f8f.28.2026.06.08.10.54.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jun 2026 10:54:32 -0700 (PDT) From: Tomer Maimon To: andrew@codeconstruct.com.au, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: openbmc@lists.ozlabs.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com Subject: [PATCH v2 0/2] Nuvoton NPCM FIU DTS fixes and binding conversion Date: Mon, 8 Jun 2026 20:54:16 +0300 Message-Id: <20260608175418.1936892-1-tmaimon77@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series fixes the in-tree NPCM7xx FIU controller nodes so their resources match what the DTS actually describes, and converts the legacy Nuvoton NPCM FIU binding to YAML DT schema. Patch 1 drops the bogus "memory" entry from reg-names on the NPCM7xx FIU nodes, which only describe the control register window today. Patch 2 replaces the TXT binding with a YAML schema, documents the optional memory-mapped flash window explicitly, and accepts the existing FIU clock-names used by the in-tree DTS users. Addressed comments from: - Krzysztof Kozlowski : https://lkml.org/lkml/2025/11/13/473 Changes since version 1: - Drop interrupts property. - Drop unused label. - Keep reg as the second property, followed by reg-names. Tomer Maimon (2): arm: dts: nuvoton: npcm7xx: Drop bogus FIU memory reg-names spi: dt-bindings: nuvoton,npcm-fiu: Convert to DT schema .../bindings/spi/nuvoton,npcm-fiu.txt | 58 ------------ .../bindings/spi/nuvoton,npcm-fiu.yaml | 91 +++++++++++++++++++ .../dts/nuvoton/nuvoton-common-npcm7xx.dtsi | 6 +- 3 files changed, 94 insertions(+), 61 deletions(-) delete mode 100644 Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt create mode 100644 Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.yaml -- 2.34.1