From: Frieder Schrempf <frieder.schrempf@exceet.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, Frieder Schrempf <frieder.schrempf@exceet.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Shawn Guo <shawnguo@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 06/11] arm64: dts: Reflect change of FSL QSPI driver and remove unused properties
Date: Wed, 30 May 2018 15:14:35 +0200 [thread overview]
Message-ID: <1527686082-15142-7-git-send-email-frieder.schrempf@exceet.de> (raw)
In-Reply-To: <1527686082-15142-1-git-send-email-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 6341281..31e7b31 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -170,7 +170,6 @@
};
&qspi {
- bus-num = <0>;
status = "okay";
qflash0: s25fl128s@0 {
@@ -178,6 +177,8 @@
#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 434383b..dc10105 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -198,8 +198,6 @@
};
&qspi {
- num-cs = <2>;
- bus-num = <0>;
status = "okay";
qflash0: s25fl128s@0 {
@@ -207,6 +205,8 @@
#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 5dc2782..1848c33 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
@@ -136,8 +136,6 @@
};
&qspi {
- num-cs = <2>;
- bus-num = <0>;
status = "okay";
qflash0: s25fs512s@0 {
@@ -145,6 +143,8 @@
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <20000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
reg = <0>;
};
@@ -153,6 +153,8 @@
#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 1de6188..fc62ed9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
@@ -170,6 +170,8 @@
#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 {
@@ -177,6 +179,8 @@
#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: frieder.schrempf@exceet.de (Frieder Schrempf)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/11] arm64: dts: Reflect change of FSL QSPI driver and remove unused properties
Date: Wed, 30 May 2018 15:14:35 +0200 [thread overview]
Message-ID: <1527686082-15142-7-git-send-email-frieder.schrempf@exceet.de> (raw)
In-Reply-To: <1527686082-15142-1-git-send-email-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 6341281..31e7b31 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -170,7 +170,6 @@
};
&qspi {
- bus-num = <0>;
status = "okay";
qflash0: s25fl128s at 0 {
@@ -178,6 +177,8 @@
#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 434383b..dc10105 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -198,8 +198,6 @@
};
&qspi {
- num-cs = <2>;
- bus-num = <0>;
status = "okay";
qflash0: s25fl128s at 0 {
@@ -207,6 +205,8 @@
#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 5dc2782..1848c33 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
@@ -136,8 +136,6 @@
};
&qspi {
- num-cs = <2>;
- bus-num = <0>;
status = "okay";
qflash0: s25fs512s at 0 {
@@ -145,6 +143,8 @@
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <20000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
reg = <0>;
};
@@ -153,6 +153,8 @@
#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 1de6188..fc62ed9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
@@ -170,6 +170,8 @@
#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 {
@@ -177,6 +179,8 @@
#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:[~2018-05-30 13:29 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-30 13:14 [PATCH 00/11] Port the FSL QSPI driver to the SPI framework Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 01/11] spi: spi-mem: Extend the SPI mem interface to set a custom memory name Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 14:32 ` Boris Brezillon
2018-05-30 15:12 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 02/11] mtd: m25p80: Call spi_mem_get_name() to let controller set a custom name Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 03/11] spi: Add a driver for the Freescale/NXP QuadSPI controller Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:50 ` Yogesh Narayan Gaur
2018-05-30 14:24 ` Boris Brezillon
2018-06-01 9:14 ` Frieder Schrempf
2018-06-01 9:14 ` Frieder Schrempf
2018-05-30 14:58 ` Boris Brezillon
2018-05-30 15:13 ` Frieder Schrempf
2018-05-30 15:13 ` Frieder Schrempf
2018-06-05 15:00 ` Boris Brezillon
2018-06-08 11:54 ` Yogesh Narayan Gaur
2018-06-08 12:51 ` Boris Brezillon
2018-06-11 6:31 ` Yogesh Narayan Gaur
2018-06-11 7:46 ` Boris Brezillon
2018-06-11 9:38 ` Yogesh Narayan Gaur
2018-06-11 10:16 ` Boris Brezillon
2018-06-11 10:21 ` Yogesh Narayan Gaur
2018-06-12 6:42 ` Yogesh Narayan Gaur
2018-06-12 7:13 ` Boris Brezillon
2018-06-12 8:51 ` Yogesh Narayan Gaur
2018-06-15 12:50 ` Boris Brezillon
2018-06-15 13:42 ` Yogesh Narayan Gaur
2018-06-15 13:55 ` Boris Brezillon
2018-06-15 13:58 ` Boris Brezillon
2018-06-18 13:32 ` Yogesh Narayan Gaur
2018-06-18 19:15 ` Boris Brezillon
2018-06-19 7:10 ` Yogesh Narayan Gaur
2018-06-19 7:28 ` Boris Brezillon
2018-06-19 8:31 ` Yogesh Narayan Gaur
2018-06-19 8:46 ` Boris Brezillon
2018-06-26 8:58 ` Frieder Schrempf
2018-06-08 20:27 ` Andy Shevchenko
2018-06-26 12:26 ` Frieder Schrempf
2018-06-26 12:26 ` Frieder Schrempf
2018-06-26 13:18 ` Andy Shevchenko
2018-06-26 13:47 ` Boris Brezillon
2018-06-26 15:42 ` Andy Shevchenko
2018-06-18 19:27 ` Boris Brezillon
2018-05-30 13:14 ` [PATCH 04/11] dt-bindings: spi: Move and adjust the bindings for the fsl-qspi driver Frieder Schrempf
2018-05-30 15:06 ` Boris Brezillon
2018-05-30 15:14 ` Frieder Schrempf
2018-05-30 15:14 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 05/11] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 15:10 ` Boris Brezillon
2018-05-30 15:10 ` Boris Brezillon
2018-06-01 9:27 ` Frieder Schrempf
2018-06-01 9:27 ` Frieder Schrempf
2018-06-01 9:27 ` Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf [this message]
2018-05-30 13:14 ` [PATCH 06/11] arm64: " Frieder Schrempf
2018-05-30 13:14 ` [PATCH 07/11] ARM: defconfig: Use the new FSL QSPI driver under the SPI framework Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 08/11] mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c Frieder Schrempf
2018-05-30 13:14 ` [PATCH 09/11] ARM: dts: ls1021a: Remove fsl,qspi-has-second-chip as it is not used Frieder Schrempf
2018-05-30 13:14 ` [PATCH 09/11] ARM: dts: ls1021a: Remove fsl, qspi-has-second-chip " Frieder Schrempf
2018-05-30 13:14 ` [PATCH 10/11] ARM64: dts: ls1046a: Remove fsl,qspi-has-second-chip " Frieder Schrempf
2018-05-30 13:14 ` [PATCH 10/11] ARM64: dts: ls1046a: Remove fsl, qspi-has-second-chip " Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
2018-05-30 13:14 ` [PATCH 11/11] MAINTAINERS: Move the Freescale QSPI driver to the SPI framework Frieder Schrempf
2018-05-30 13:14 ` Frieder Schrempf
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