From: Tudor Ambarus <tudor.ambarus@linaro.org> 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 <tudor.ambarus@linaro.org> Subject: [PATCH 6/7] ARM: dts: samsung: exynos5433: specify the SPI fifosize Date: Thu, 25 Jan 2024 15:16:29 +0000 [thread overview] Message-ID: <20240125151630.753318-7-tudor.ambarus@linaro.org> (raw) In-Reply-To: <20240125151630.753318-1-tudor.ambarus@linaro.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. The FIFO sizes were determined based on the SPI aliases that are defined in exynos5433-tm2-common.dtsi. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 7fbbec04bff0..b5c898703e3b 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1468,6 +1468,7 @@ spi_0: spi@14d20000 { pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; num-cs = <1>; + samsung,spi-fifosize = <256>; status = "disabled"; }; @@ -1487,6 +1488,7 @@ spi_1: spi@14d30000 { pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -1506,6 +1508,7 @@ spi_2: spi@14d40000 { pinctrl-names = "default"; pinctrl-0 = <&spi2_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -1525,6 +1528,7 @@ spi_3: spi@14d50000 { pinctrl-names = "default"; pinctrl-0 = <&spi3_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -1544,6 +1548,7 @@ spi_4: spi@14d00000 { pinctrl-names = "default"; pinctrl-0 = <&spi4_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; -- 2.43.0.429.g432eaa2c6b-goog
WARNING: multiple messages have this Message-ID (diff)
From: Tudor Ambarus <tudor.ambarus@linaro.org> 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 <tudor.ambarus@linaro.org> Subject: [PATCH 6/7] ARM: dts: samsung: exynos5433: specify the SPI fifosize Date: Thu, 25 Jan 2024 15:16:29 +0000 [thread overview] Message-ID: <20240125151630.753318-7-tudor.ambarus@linaro.org> (raw) In-Reply-To: <20240125151630.753318-1-tudor.ambarus@linaro.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. The FIFO sizes were determined based on the SPI aliases that are defined in exynos5433-tm2-common.dtsi. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 7fbbec04bff0..b5c898703e3b 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1468,6 +1468,7 @@ spi_0: spi@14d20000 { pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; num-cs = <1>; + samsung,spi-fifosize = <256>; status = "disabled"; }; @@ -1487,6 +1488,7 @@ spi_1: spi@14d30000 { pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -1506,6 +1508,7 @@ spi_2: spi@14d40000 { pinctrl-names = "default"; pinctrl-0 = <&spi2_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -1525,6 +1528,7 @@ spi_3: spi@14d50000 { pinctrl-names = "default"; pinctrl-0 = <&spi3_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; @@ -1544,6 +1548,7 @@ spi_4: spi@14d00000 { pinctrl-names = "default"; pinctrl-0 = <&spi4_bus>; num-cs = <1>; + samsung,spi-fifosize = <64>; status = "disabled"; }; -- 2.43.0.429.g432eaa2c6b-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-01-25 15:16 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-25 15:16 [PATCH 0/7] ARM: dts: samsung: specify the SPI fifosize Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-25 15:16 ` [PATCH 1/7] ARM: dts: samsung: s5pv210: " Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-25 15:16 ` [PATCH 2/7] ARM: dts: samsung: exynos3250: " Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-25 15:16 ` [PATCH 3/7] ARM: dts: samsung: exynos4: " Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-25 15:16 ` [PATCH 4/7] ARM: dts: samsung: exynos5250: " Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-25 15:16 ` [PATCH 5/7] ARM: dts: samsung: exynos5450: " Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-30 17:08 ` Henrik Grimler 2024-01-30 17:08 ` Henrik Grimler 2024-01-25 15:16 ` Tudor Ambarus [this message] 2024-01-25 15:16 ` [PATCH 6/7] ARM: dts: samsung: exynos5433: " Tudor Ambarus 2024-01-25 15:16 ` [PATCH 7/7] ARM: dts: samsung: exynosautov9: " Tudor Ambarus 2024-01-25 15:16 ` Tudor Ambarus 2024-01-25 15:53 ` [PATCH 0/7] ARM: dts: samsung: " Mark Brown 2024-01-25 15:53 ` Mark Brown 2024-01-25 15:56 ` Krzysztof Kozlowski 2024-01-25 15:56 ` Krzysztof Kozlowski 2024-02-01 10:33 ` Krzysztof Kozlowski 2024-02-01 10:33 ` Krzysztof Kozlowski
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