From: Frieder Schrempf <frieder.schrempf@kontron.de> To: linux-mtd@lists.infradead.org, boris.brezillon@bootlin.com, linux-spi@vger.kernel.org Cc: dwmw2@infradead.org, computersforpeace@gmail.com, marek.vasut@gmail.com, richard@nod.at, miquel.raynal@bootlin.com, broonie@kernel.org, david.wolfe@nxp.com, fabio.estevam@nxp.com, prabhakar.kushwaha@nxp.com, yogeshnarayan.gaur@nxp.com, han.xu@nxp.com, shawnguo@kernel.org, Frieder Schrempf <frieder.schrempf@exceet.de>, Li Yang <leoyang.li@nxp.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 05/10] arm64: dts: Reflect change of FSL QSPI driver and remove unused properties Date: Wed, 7 Nov 2018 15:43:22 +0100 [thread overview] Message-ID: <1541601809-16950-6-git-send-email-frieder.schrempf@kontron.de> (raw) In-Reply-To: <1541601809-16950-1-git-send-email-frieder.schrempf@kontron.de> From: Frieder Schrempf <frieder.schrempf@exceet.de> The FSL QSPI driver was moved to the SPI framework and it now acts as a SPI controller. Therefore the subnodes need to set spi-[rx/tx]-bus-width = <4>, so quad mode is used just as before. Also the properties 'num-cs' and 'bus-num' were never read by the driver and can be removed. The property 'fsl,qspi-has-second-chip' is not needed anymore and will be removed after the old driver was disabled to avoid breaking fsl-ls1046a-rdb.dts. Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de> --- arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 3 ++- arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 4 ++-- arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++-- arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi | 4 ++++ 4 files changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index dff3d64..8a50094 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -135,7 +135,6 @@ }; &qspi { - bus-num = <0>; status = "okay"; qflash0: s25fl128s@0 { @@ -143,6 +142,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts index e58a8ca..2f220ec 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -163,8 +163,6 @@ }; &qspi { - num-cs = <2>; - bus-num = <0>; status = "okay"; qflash0: s25fl128s@0 { @@ -172,6 +170,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts index a59b482..07c665c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -99,8 +99,6 @@ }; &qspi { - num-cs = <2>; - bus-num = <0>; status = "okay"; qflash0: s25fs512s@0 { @@ -108,6 +106,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; @@ -116,6 +116,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi index c11f52e..10d2fe0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi @@ -134,6 +134,8 @@ #size-cells = <1>; compatible = "st,m25p80"; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; flash2: s25fl256s1@2 { @@ -141,6 +143,8 @@ #size-cells = <1>; compatible = "st,m25p80"; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <2>; }; }; -- 2.7.4
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From: frieder.schrempf@kontron.de (Frieder Schrempf) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 05/10] arm64: dts: Reflect change of FSL QSPI driver and remove unused properties Date: Wed, 7 Nov 2018 15:43:22 +0100 [thread overview] Message-ID: <1541601809-16950-6-git-send-email-frieder.schrempf@kontron.de> (raw) In-Reply-To: <1541601809-16950-1-git-send-email-frieder.schrempf@kontron.de> From: Frieder Schrempf <frieder.schrempf@exceet.de> The FSL QSPI driver was moved to the SPI framework and it now acts as a SPI controller. Therefore the subnodes need to set spi-[rx/tx]-bus-width = <4>, so quad mode is used just as before. Also the properties 'num-cs' and 'bus-num' were never read by the driver and can be removed. The property 'fsl,qspi-has-second-chip' is not needed anymore and will be removed after the old driver was disabled to avoid breaking fsl-ls1046a-rdb.dts. Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de> --- arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 3 ++- arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 4 ++-- arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++-- arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi | 4 ++++ 4 files changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index dff3d64..8a50094 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -135,7 +135,6 @@ }; &qspi { - bus-num = <0>; status = "okay"; qflash0: s25fl128s at 0 { @@ -143,6 +142,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts index e58a8ca..2f220ec 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -163,8 +163,6 @@ }; &qspi { - num-cs = <2>; - bus-num = <0>; status = "okay"; qflash0: s25fl128s at 0 { @@ -172,6 +170,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts index a59b482..07c665c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -99,8 +99,6 @@ }; &qspi { - num-cs = <2>; - bus-num = <0>; status = "okay"; qflash0: s25fs512s at 0 { @@ -108,6 +106,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; @@ -116,6 +116,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi index c11f52e..10d2fe0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi @@ -134,6 +134,8 @@ #size-cells = <1>; compatible = "st,m25p80"; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; flash2: s25fl256s1 at 2 { @@ -141,6 +143,8 @@ #size-cells = <1>; compatible = "st,m25p80"; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <2>; }; }; -- 2.7.4
next prev parent reply other threads:[~2018-11-07 14:45 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-07 14:43 [PATCH v4 00/10] Port the FSL QSPI driver to the SPI framework Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 01/10] spi: Add a driver for the Freescale/NXP QuadSPI controller Frieder Schrempf 2018-11-13 8:22 ` Yogesh Narayan Gaur 2018-11-13 8:22 ` Yogesh Narayan Gaur 2018-11-13 8:30 ` Yogesh Narayan Gaur 2018-11-13 13:56 ` Schrempf Frieder 2018-11-07 14:43 ` [PATCH v4 02/10] dt-bindings: spi: Move the bindings for the FSL QSPI driver Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-08 8:37 ` Boris Brezillon 2018-11-08 8:54 ` Schrempf Frieder 2018-11-08 8:54 ` Schrempf Frieder 2018-11-08 8:54 ` Schrempf Frieder 2018-11-07 14:43 ` [PATCH v4 03/10] dt-bindings: spi: Adjust " Frieder Schrempf 2018-11-08 8:41 ` Boris Brezillon 2018-11-08 8:48 ` Schrempf Frieder 2018-11-08 8:48 ` Schrempf Frieder 2018-11-08 8:48 ` Schrempf Frieder 2018-11-07 14:43 ` [PATCH v4 04/10] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf [this message] 2018-11-07 14:43 ` [PATCH v4 05/10] arm64: " Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 06/10] ARM: defconfig: Use the new FSL QSPI driver under the SPI framework Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 16:20 ` Olof Johansson 2018-11-07 16:20 ` Olof Johansson 2018-11-07 16:20 ` Olof Johansson 2018-11-07 16:36 ` Schrempf Frieder 2018-11-07 16:36 ` Schrempf Frieder 2018-11-07 16:36 ` Schrempf Frieder 2018-11-07 23:08 ` Olof Johansson 2018-11-07 23:08 ` Olof Johansson 2018-11-07 23:08 ` Olof Johansson 2018-11-08 8:34 ` Boris Brezillon 2018-11-08 8:34 ` Boris Brezillon 2018-11-08 8:34 ` Boris Brezillon 2018-11-12 10:46 ` Schrempf Frieder 2018-11-12 10:46 ` Schrempf Frieder 2018-11-12 10:46 ` Schrempf Frieder 2018-11-12 10:56 ` Boris Brezillon 2018-11-12 10:56 ` Boris Brezillon 2018-11-12 10:56 ` Boris Brezillon 2018-11-12 11:24 ` Schrempf Frieder 2018-11-12 11:24 ` Schrempf Frieder 2018-11-12 11:24 ` Schrempf Frieder 2018-11-07 14:43 ` [PATCH v4 07/10] mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 08/10] ARM: dts: ls1021a: Remove fsl,qspi-has-second-chip as it is not used Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 08/10] ARM: dts: ls1021a: Remove fsl, qspi-has-second-chip " Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 09/10] ARM64: dts: ls1046a: Remove fsl,qspi-has-second-chip " Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 09/10] ARM64: dts: ls1046a: Remove fsl, qspi-has-second-chip " Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:43 ` [PATCH v4 10/10] MAINTAINERS: Move the Freescale QSPI driver to the SPI framework Frieder Schrempf 2018-11-07 14:43 ` Frieder Schrempf 2018-11-07 14:53 ` [PATCH v4 00/10] Port the FSL " Boris Brezillon 2018-11-07 14:53 ` Boris Brezillon 2018-11-07 15:07 ` Schrempf Frieder 2018-11-07 15:07 ` Schrempf Frieder 2018-11-07 15:10 ` Boris Brezillon 2018-11-07 15:10 ` Boris Brezillon 2018-11-08 7:59 ` Schrempf Frieder 2018-11-08 7:59 ` Schrempf Frieder
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