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From: Schrempf Frieder <frieder.schrempf@kontron.de>
To: Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, 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>,
	"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 5/5] ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller
Date: Mon, 10 Dec 2018 16:28:50 +0000	[thread overview]
Message-ID: <1544459182-23655-6-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/arm/boot/dts/imx6sx-sdb-reva.dts       | 4 ++++
 arch/arm/boot/dts/imx6sx-sdb.dts            | 4 ++++
 arch/arm/boot/dts/imx6ul-14x14-evk.dtsi     | 2 ++
 arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts | 2 ++
 4 files changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 344abc2..9997156 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -132,6 +132,8 @@
 		#size-cells = <1>;
 		compatible = "spansion,s25fl128s", "jedec,spi-nor";
 		spi-max-frequency = <66000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 	};
 
 	flash1: s25fl128s@2 {
@@ -140,5 +142,7 @@
 		#size-cells = <1>;
 		compatible = "spansion,s25fl128s", "jedec,spi-nor";
 		spi-max-frequency = <66000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 5a39703..9acfda8 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -117,6 +117,8 @@
 		#size-cells = <1>;
 		compatible = "micron,n25q256a", "jedec,spi-nor";
 		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <0>;
 	};
 
@@ -125,6 +127,8 @@
 		#size-cells = <1>;
 		compatible = "micron,n25q256a", "jedec,spi-nor";
 		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <2>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
index 32a0723..c2c9a2a 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
@@ -176,6 +176,8 @@
 		#size-cells = <1>;
 		compatible = "micron,n25q256a";
 		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <0>;
 	};
 };
diff --git a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
index 6bb7ce0..6a83f30 100644
--- a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
+++ b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
@@ -211,6 +211,8 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		spi-max-frequency = <20000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <0>;
 
 		partitions@0 {
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Schrempf Frieder <frieder.schrempf@kontron.de>
To: Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, Li Yang <leoyang.li@nxp.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Schrempf Frieder <frieder.schrempf@kontron.de>,
	"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>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 5/5] ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller
Date: Mon, 10 Dec 2018 16:28:50 +0000	[thread overview]
Message-ID: <1544459182-23655-6-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/arm/boot/dts/imx6sx-sdb-reva.dts       | 4 ++++
 arch/arm/boot/dts/imx6sx-sdb.dts            | 4 ++++
 arch/arm/boot/dts/imx6ul-14x14-evk.dtsi     | 2 ++
 arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts | 2 ++
 4 files changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 344abc2..9997156 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -132,6 +132,8 @@
 		#size-cells = <1>;
 		compatible = "spansion,s25fl128s", "jedec,spi-nor";
 		spi-max-frequency = <66000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 	};
 
 	flash1: s25fl128s@2 {
@@ -140,5 +142,7 @@
 		#size-cells = <1>;
 		compatible = "spansion,s25fl128s", "jedec,spi-nor";
 		spi-max-frequency = <66000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 5a39703..9acfda8 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -117,6 +117,8 @@
 		#size-cells = <1>;
 		compatible = "micron,n25q256a", "jedec,spi-nor";
 		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <0>;
 	};
 
@@ -125,6 +127,8 @@
 		#size-cells = <1>;
 		compatible = "micron,n25q256a", "jedec,spi-nor";
 		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <2>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
index 32a0723..c2c9a2a 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
@@ -176,6 +176,8 @@
 		#size-cells = <1>;
 		compatible = "micron,n25q256a";
 		spi-max-frequency = <29000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <0>;
 	};
 };
diff --git a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
index 6bb7ce0..6a83f30 100644
--- a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
+++ b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
@@ -211,6 +211,8 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		spi-max-frequency = <20000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
 		reg = <0>;
 
 		partitions@0 {
-- 
2.7.4

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2018-12-10 16:28 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 ` [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   ` 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 ` Schrempf Frieder [this message]
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 16:31 ` [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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