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[34.78.140.88]) by smtp.gmail.com with ESMTPSA id q17-20020adfcb91000000b00337d3465997sm3184656wrh.38.2024.01.25.07.16.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jan 2024 07:16:42 -0800 (PST) From: Tudor Ambarus To: krzysztof.kozlowski+dt@linaro.org, broonie@kernel.org Cc: robh+dt@kernel.org, conor+dt@kernel.org, alim.akhtar@samsung.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, andre.draszik@linaro.org, peter.griffin@linaro.org, semen.protsenko@linaro.org, kernel-team@android.com, willmcvicker@google.com, Tudor Ambarus Subject: [PATCH 3/7] ARM: dts: samsung: exynos4: specify the SPI fifosize Date: Thu, 25 Jan 2024 15:16:26 +0000 Message-ID: <20240125151630.753318-4-tudor.ambarus@linaro.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog In-Reply-To: <20240125151630.753318-1-tudor.ambarus@linaro.org> References: <20240125151630.753318-1-tudor.ambarus@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240125_071645_316291_B4000DFE 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 Up to now the SPI alias was used as an index into an array defined in the SPI driver to determine the SPI FIFO size. Drop the dependency on the SPI alias and specify the SPI FIFO size directly into the SPI node. Signed-off-by: Tudor Ambarus --- arch/arm/boot/dts/samsung/exynos4.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/samsung/exynos4.dtsi b/arch/arm/boot/dts/samsung/exynos4.dtsi index 7f981b5c0d64..10967063727c 100644 --- a/arch/arm/boot/dts/samsung/exynos4.dtsi +++ b/arch/arm/boot/dts/samsung/exynos4.dtsi @@ -621,6 +621,7 @@ spi_0: spi@13920000 { clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; + samsung,spi-fifosize = <256>; status = "disabled"; }; @@ -636,6 +637,7 @@ spi_1: spi@13930000 { clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -651,6 +653,7 @@ spi_2: spi@13940000 { clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi2_bus>; + samsung,spi-fifosize = <64>; status = "disabled"; };