[RESEND PATCH v3 8/8] spi: Move cadence-quadspi driver to drivers/spi/

Vignesh Raghavendra
2020-06-01T07:06:15Z

From: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>

Now that cadence-quadspi has been converted to use spi-mem framework,
move it under drivers/spi/

Update license header to match SPI subsystem style

Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/mtd/spi-nor/controllers/Kconfig | 11 -----------
drivers/mtd/spi-nor/controllers/Makefile | 1 -
drivers/spi/Kconfig | 11 +++++++++++
drivers/spi/Makefile | 1 +
.../spi-cadence-quadspi.c} | 14 +++++++-------
5 files changed, 19 insertions(+), 19 deletions(-)
rename drivers/{mtd/spi-nor/controllers/cadence-quadspi.c => spi/spi-cadence-quadspi.c} (99%)

diff --git a/drivers/mtd/spi-nor/controllers/Kconfig b/drivers/mtd/spi-nor/controllers/Kconfig
index 10b86660b8214..95fcd4b435be5 100644
--- a/drivers/mtd/spi-nor/controllers/Kconfig
+++ b/drivers/mtd/spi-nor/controllers/Kconfig
@@ -9,17 +9,6 @@ config SPI_ASPEED_SMC
and support for the SPI flash memory controller (SPI) for
the host firmware. The implementation only supports SPI NOR.

-config SPI_CADENCE_QUADSPI
- tristate "Cadence Quad SPI controller"
- depends on OF && (ARM || ARM64 || COMPILE_TEST)
- help
- Enable support for the Cadence Quad SPI Flash controller.
-
- Cadence QSPI is a specialized controller for connecting an SPI
- Flash over 1/2/4-bit wide bus. Enable this option if you have a
- device with a Cadence QSPI controller and want to access the
- Flash as an MTD device.
-
config SPI_HISI_SFC
tristate "Hisilicon FMC SPI-NOR Flash Controller(SFC)"
depends on ARCH_HISI || COMPILE_TEST
diff --git a/drivers/mtd/spi-nor/controllers/Makefile b/drivers/mtd/spi-nor/controllers/Makefile
index 46e6fbe586e34..e7abba491d983 100644
--- a/drivers/mtd/spi-nor/controllers/Makefile
+++ b/drivers/mtd/spi-nor/controllers/Makefile
@@ -1,6 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_SPI_ASPEED_SMC) += aspeed-smc.o
-obj-$(CONFIG_SPI_CADENCE_QUADSPI) += cadence-quadspi.o
obj-$(CONFIG_SPI_HISI_SFC) += hisi-sfc.o
obj-$(CONFIG_SPI_NXP_SPIFI) += nxp-spifi.o
obj-$(CONFIG_SPI_INTEL_SPI) += intel-spi.o
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 741b9140992a8..a4f65d956fa0a 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -200,6 +200,17 @@ config SPI_CADENCE
This selects the Cadence SPI controller master driver
used by Xilinx Zynq and ZynqMP.

+config SPI_CADENCE_QUADSPI
+ tristate "Cadence Quad SPI controller"
+ depends on OF && (ARM || ARM64 || COMPILE_TEST)
+ help
+ Enable support for the Cadence Quad SPI Flash controller.
+
+ Cadence QSPI is a specialized controller for connecting an SPI
+ Flash over 1/2/4-bit wide bus. Enable this option if you have a
+ device with a Cadence QSPI controller and want to access the
+ Flash as an MTD device.
+
config SPI_CLPS711X
tristate "CLPS711X host SPI controller"
depends on ARCH_CLPS711X || COMPILE_TEST
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 28f601327f8c7..c02caeeb99b85 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_SPI_BCM_QSPI) += spi-iproc-qspi.o spi-brcmstb-qspi.o spi-bcm-qspi.
obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o
obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o
obj-$(CONFIG_SPI_CADENCE) += spi-cadence.o
+obj-$(CONFIG_SPI_CADENCE_QUADSPI) += spi-cadence-quadspi.o
obj-$(CONFIG_SPI_CLPS711X) += spi-clps711x.o
obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o
obj-$(CONFIG_SPI_DAVINCI) += spi-davinci.o
diff --git a/drivers/mtd/spi-nor/controllers/cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
similarity index 99%
rename from drivers/mtd/spi-nor/controllers/cadence-quadspi.c
rename to drivers/spi/spi-cadence-quadspi.c
index c12a1c0191b92..1c1a9d17eec0d 100644
--- a/drivers/mtd/spi-nor/controllers/cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1,11 +1,11 @@
// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Driver for Cadence QSPI Controller
- *
- * Copyright Altera Corporation (C) 2012-2014. All rights reserved.
- * Copyright Intel Corporation (C) 2019-2020. All rights reserved.
- * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com
- */
+//
+// Driver for Cadence QSPI Controller
+//
+// Copyright Altera Corporation (C) 2012-2014. All rights reserved.
+// Copyright Intel Corporation (C) 2019-2020. All rights reserved.
+// Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com
+
#include <linux/clk.h>
#include <linux/completion.h>
#include <linux/delay.h>
--
2.26.2