From: Schrempf Frieder <frieder.schrempf@kontron.de> To: Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com> Cc: "boris.brezillon@bootlin.com" <boris.brezillon@bootlin.com>, "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>, "broonie@kernel.org" <broonie@kernel.org>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, Schrempf Frieder <frieder.schrempf@kontron.de>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org> Subject: [PATCH 4/5] arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller Date: Mon, 10 Dec 2018 16:28:49 +0000 [thread overview] Message-ID: <1544459182-23655-5-git-send-email-frieder.schrempf@kontron.de> (raw) In-Reply-To: <1544459182-23655-1-git-send-email-frieder.schrempf@kontron.de> From: Frieder Schrempf <frieder.schrempf@kontron.de> We will move the FSL QSPI driver to the SPI framework soon. To prepare and to make sure the full buswidth is used (as it is with the current driver), let's add the right properties. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> --- arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 2 ++ arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 ++ arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 4 ++++ arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi | 4 ++++ 4 files changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index d2c06ad4..8a50094 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -142,6 +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 6ec1adb..2f220ec 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -170,6 +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 17f1298..07c665c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -106,6 +106,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; @@ -114,6 +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
WARNING: multiple messages have this Message-ID (diff)
From: Schrempf Frieder <frieder.schrempf@kontron.de> To: Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com> Cc: Mark Rutland <mark.rutland@arm.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Rob Herring <robh+dt@kernel.org>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, "boris.brezillon@bootlin.com" <boris.brezillon@bootlin.com>, "broonie@kernel.org" <broonie@kernel.org>, "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>, Schrempf Frieder <frieder.schrempf@kontron.de>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Subject: [PATCH 4/5] arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller Date: Mon, 10 Dec 2018 16:28:49 +0000 [thread overview] Message-ID: <1544459182-23655-5-git-send-email-frieder.schrempf@kontron.de> (raw) In-Reply-To: <1544459182-23655-1-git-send-email-frieder.schrempf@kontron.de> From: Frieder Schrempf <frieder.schrempf@kontron.de> We will move the FSL QSPI driver to the SPI framework soon. To prepare and to make sure the full buswidth is used (as it is with the current driver), let's add the right properties. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> --- arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 2 ++ arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 ++ arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 4 ++++ arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi | 4 ++++ 4 files changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index d2c06ad4..8a50094 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -142,6 +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 6ec1adb..2f220ec 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -170,6 +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 17f1298..07c665c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -106,6 +106,8 @@ #address-cells = <1>; #size-cells = <1>; spi-max-frequency = <20000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; reg = <0>; }; @@ -114,6 +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 _______________________________________________ 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:[~2018-12-10 16:29 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-12-10 16:28 [PATCH 0/5] Prepare devicetrees for the new FSL QSPI driver Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` [PATCH 2/5] ARM: dts: Remove unused properties from FSL QSPI driver nodes Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` [PATCH 1/5] arm64: " Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder [this message] 2018-12-10 16:28 ` [PATCH 4/5] arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` [PATCH 3/5] ARM: dts: imx6sx-sdb: Fix the reg properties for the FSL QSPI nodes Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` [PATCH 5/5] ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:28 ` Schrempf Frieder 2018-12-10 16:31 ` [PATCH 0/5] Prepare devicetrees for the new FSL QSPI driver Schrempf Frieder 2018-12-10 16:31 ` Schrempf Frieder 2018-12-10 16:31 ` Schrempf Frieder 2018-12-13 9:45 ` Schrempf Frieder 2018-12-13 9:45 ` Schrempf Frieder 2018-12-13 9:45 ` Schrempf Frieder 2018-12-14 0:42 ` Shawn Guo 2018-12-14 0:42 ` Shawn Guo 2018-12-14 0:42 ` Shawn Guo 2018-12-15 10:04 ` AW: " Schrempf Frieder 2018-12-15 10:04 ` Schrempf Frieder 2018-12-15 10:04 ` Schrempf Frieder 2018-12-16 7:51 ` Shawn Guo 2018-12-16 7:51 ` Shawn Guo 2018-12-16 7:51 ` Shawn Guo
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