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Thu, 13 Feb 2025 21:31:52 -0800 (PST) Received: from droid-r8s ([38.44.237.182]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-4bc07961654sm406029137.19.2025.02.13.21.31.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Feb 2025 21:31:52 -0800 (PST) Date: Fri, 14 Feb 2025 05:31:43 +0000 From: Denzeel Oliva To: andi.shyti@kernel.org, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: alim.akhtar@samsung.com, andi.shyti@kernel.org, broonie@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, robh@kernel.org Subject: Re: [PATCH v3 0/3] spi: s3c64xx: add support exynos990-spi to new port config data Message-ID: References: <20250214043343.263-1-wachiturroxd150@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250214043343.263-1-wachiturroxd150@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250213_213153_910601_931F0242 X-CRM114-Status: GOOD ( 10.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Feb 14, 2025 at 04:33:40AM +0000, Denzeel Oliva wrote: > Changes in v3: > - Reordered fifo_depth handling in s3c64xx_spi_probe() so that the DT > property takes precedence over the default value in port_config. > This allows node-specific FIFO depths to be applied correctly while > preserving a fallback. Showing evidence: [ 0.339111] s3c64xx-spi 10920000.spi: spi bus clock parent not specified, using clock at index 0 as parent [ 0.339119] s3c64xx-spi 10920000.spi: number of chip select lines not specified, assuming 1 chip select line [ 0.339467] s3c64xx-spi 10920000.spi: registered host spi0 [ 0.339589] s3c64xx-spi 10920000.spi: Samsung SoC SPI Driver loaded for Bus SPI-0 with 1 Targets attached [ 0.339597] s3c64xx-spi 10920000.spi: IOmem=[[mem 0x10920000-0x1092002f]] FIFO 256bytes ------------------------------------------------------------------------------------------------------------- [ 0.587452] s3c64xx-spi 10650000.spi: spi bus clock parent not specified, using clock at index 0 as parent [ 0.587462] s3c64xx-spi 10650000.spi: number of chip select lines not specified, assuming 1 chip select line [ 0.587847] s3c64xx-spi 10650000.spi: registered host spi1 [ 0.587986] s3c64xx-spi 10650000.spi: Samsung SoC SPI Driver loaded for Bus SPI-1 with 1 Targets attached [ 0.587997] s3c64xx-spi 10650000.spi: IOmem=[[mem 0x10650000-0x1065002f]] FIFO 64bytes