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From: <Tudor.Ambarus@microchip.com>
To: <bbrezillon@kernel.org>, <vigneshr@ti.com>
Cc: richard@nod.at, Tudor.Ambarus@microchip.com,
	linux-mtd@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org, miquel.raynal@bootlin.com
Subject: [PATCH v2 10/25] mtd: spi-nor: Move Everspin bits out of core.c
Date: Fri, 13 Mar 2020 19:42:41 +0000	[thread overview]
Message-ID: <20200313194130.342251-11-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20200313194130.342251-1-tudor.ambarus@microchip.com>

From: Boris Brezillon <bbrezillon@kernel.org>

Create a SPI NOR manufacturer driver for Everspin chips, and move the
Everspin definitions outside of core.c.

Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/mtd/spi-nor/Makefile   |  1 +
 drivers/mtd/spi-nor/core.c     |  7 +------
 drivers/mtd/spi-nor/core.h     |  1 +
 drivers/mtd/spi-nor/everspin.c | 27 +++++++++++++++++++++++++++
 4 files changed, 30 insertions(+), 6 deletions(-)
 create mode 100644 drivers/mtd/spi-nor/everspin.c

diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile
index 4e5ef10e4fd7..384c520689d8 100644
--- a/drivers/mtd/spi-nor/Makefile
+++ b/drivers/mtd/spi-nor/Makefile
@@ -4,4 +4,5 @@ spi-nor-objs			:= core.o sfdp.o
 spi-nor-objs			+= atmel.o
 spi-nor-objs			+= eon.o
 spi-nor-objs			+= esmt.o
+spi-nor-objs			+= everspin.o
 obj-$(CONFIG_MTD_SPI_NOR)	+= spi-nor.o
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index b52fece97579..bb824539fa97 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -2081,12 +2081,6 @@ static struct spi_nor_fixups gd25q256_fixups = {
  * old entries may be missing 4K flag.
  */
 static const struct flash_info spi_nor_ids[] = {
-	/* Everspin */
-	{ "mr25h128", CAT25_INFO( 16 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-	{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-	{ "mr25h10",  CAT25_INFO(128 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-	{ "mr25h40",  CAT25_INFO(512 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-
 	/* Fujitsu */
 	{ "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) },
 
@@ -2437,6 +2431,7 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
 	&spi_nor_atmel,
 	&spi_nor_eon,
 	&spi_nor_esmt,
+	&spi_nor_everspin,
 };
 
 static const struct flash_info *
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 33f2c63be596..1a930b22ac45 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -170,6 +170,7 @@ struct spi_nor_manufacturer {
 extern const struct spi_nor_manufacturer spi_nor_atmel;
 extern const struct spi_nor_manufacturer spi_nor_eon;
 extern const struct spi_nor_manufacturer spi_nor_esmt;
+extern const struct spi_nor_manufacturer spi_nor_everspin;
 
 int spi_nor_write_enable(struct spi_nor *nor);
 int spi_nor_write_disable(struct spi_nor *nor);
diff --git a/drivers/mtd/spi-nor/everspin.c b/drivers/mtd/spi-nor/everspin.c
new file mode 100644
index 000000000000..04a177a32283
--- /dev/null
+++ b/drivers/mtd/spi-nor/everspin.c
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2005, Intec Automation Inc.
+ * Copyright (C) 2014, Freescale Semiconductor, Inc.
+ */
+
+#include <linux/mtd/spi-nor.h>
+
+#include "core.h"
+
+static const struct flash_info everspin_parts[] = {
+	/* Everspin */
+	{ "mr25h128", CAT25_INFO(16 * 1024, 1, 256, 2,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h256", CAT25_INFO(32 * 1024, 1, 256, 2,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h10",  CAT25_INFO(128 * 1024, 1, 256, 3,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h40",  CAT25_INFO(512 * 1024, 1, 256, 3,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+};
+
+const struct spi_nor_manufacturer spi_nor_everspin = {
+	.name = "everspin",
+	.parts = everspin_parts,
+	.nparts = ARRAY_SIZE(everspin_parts),
+};
-- 
2.23.0

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: <Tudor.Ambarus@microchip.com>
To: <bbrezillon@kernel.org>, <vigneshr@ti.com>
Cc: richard@nod.at, Tudor.Ambarus@microchip.com,
	linux-mtd@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org, miquel.raynal@bootlin.com
Subject: [PATCH v2 10/25] mtd: spi-nor: Move Everspin bits out of core.c
Date: Fri, 13 Mar 2020 19:42:41 +0000	[thread overview]
Message-ID: <20200313194130.342251-11-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20200313194130.342251-1-tudor.ambarus@microchip.com>

From: Boris Brezillon <bbrezillon@kernel.org>

Create a SPI NOR manufacturer driver for Everspin chips, and move the
Everspin definitions outside of core.c.

Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/mtd/spi-nor/Makefile   |  1 +
 drivers/mtd/spi-nor/core.c     |  7 +------
 drivers/mtd/spi-nor/core.h     |  1 +
 drivers/mtd/spi-nor/everspin.c | 27 +++++++++++++++++++++++++++
 4 files changed, 30 insertions(+), 6 deletions(-)
 create mode 100644 drivers/mtd/spi-nor/everspin.c

diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile
index 4e5ef10e4fd7..384c520689d8 100644
--- a/drivers/mtd/spi-nor/Makefile
+++ b/drivers/mtd/spi-nor/Makefile
@@ -4,4 +4,5 @@ spi-nor-objs			:= core.o sfdp.o
 spi-nor-objs			+= atmel.o
 spi-nor-objs			+= eon.o
 spi-nor-objs			+= esmt.o
+spi-nor-objs			+= everspin.o
 obj-$(CONFIG_MTD_SPI_NOR)	+= spi-nor.o
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index b52fece97579..bb824539fa97 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -2081,12 +2081,6 @@ static struct spi_nor_fixups gd25q256_fixups = {
  * old entries may be missing 4K flag.
  */
 static const struct flash_info spi_nor_ids[] = {
-	/* Everspin */
-	{ "mr25h128", CAT25_INFO( 16 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-	{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-	{ "mr25h10",  CAT25_INFO(128 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-	{ "mr25h40",  CAT25_INFO(512 * 1024, 1, 256, 3, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-
 	/* Fujitsu */
 	{ "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) },
 
@@ -2437,6 +2431,7 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
 	&spi_nor_atmel,
 	&spi_nor_eon,
 	&spi_nor_esmt,
+	&spi_nor_everspin,
 };
 
 static const struct flash_info *
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 33f2c63be596..1a930b22ac45 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -170,6 +170,7 @@ struct spi_nor_manufacturer {
 extern const struct spi_nor_manufacturer spi_nor_atmel;
 extern const struct spi_nor_manufacturer spi_nor_eon;
 extern const struct spi_nor_manufacturer spi_nor_esmt;
+extern const struct spi_nor_manufacturer spi_nor_everspin;
 
 int spi_nor_write_enable(struct spi_nor *nor);
 int spi_nor_write_disable(struct spi_nor *nor);
diff --git a/drivers/mtd/spi-nor/everspin.c b/drivers/mtd/spi-nor/everspin.c
new file mode 100644
index 000000000000..04a177a32283
--- /dev/null
+++ b/drivers/mtd/spi-nor/everspin.c
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2005, Intec Automation Inc.
+ * Copyright (C) 2014, Freescale Semiconductor, Inc.
+ */
+
+#include <linux/mtd/spi-nor.h>
+
+#include "core.h"
+
+static const struct flash_info everspin_parts[] = {
+	/* Everspin */
+	{ "mr25h128", CAT25_INFO(16 * 1024, 1, 256, 2,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h256", CAT25_INFO(32 * 1024, 1, 256, 2,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h10",  CAT25_INFO(128 * 1024, 1, 256, 3,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+	{ "mr25h40",  CAT25_INFO(512 * 1024, 1, 256, 3,
+				 SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
+};
+
+const struct spi_nor_manufacturer spi_nor_everspin = {
+	.name = "everspin",
+	.parts = everspin_parts,
+	.nparts = ARRAY_SIZE(everspin_parts),
+};
-- 
2.23.0

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

  parent reply	other threads:[~2020-03-13 19:51 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-13 19:42 [PATCH v2 00/25] mtd: spi-nor: Move manufacturer/SFDP code out Tudor.Ambarus
2020-03-13 19:42 ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 01/25] mtd: spi-nor: Stop prefixing generic functions with a manufacturer name Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 02/25] mtd: spi-nor: Emphasise which is the generic set_4byte_addr_mode() method Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-16  5:29   ` Vignesh Raghavendra
2020-03-16  5:29     ` Vignesh Raghavendra
2020-03-13 19:42 ` [PATCH v2 03/25] mtd: spi-nor: Prepare core / manufacturer code split Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-04-04  5:39   ` Guenter Roeck
2020-04-04  5:39     ` Guenter Roeck
2020-04-04  6:00     ` Guenter Roeck
2020-04-04  6:00       ` Guenter Roeck
2020-04-05  9:00       ` Boris Brezillon
2020-04-05  9:00         ` Boris Brezillon
2020-03-13 19:42 ` [PATCH v2 04/25] mtd: spi-nor: Move SFDP logic out of the core Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-16  9:17   ` Vignesh Raghavendra
2020-03-16  9:17     ` Vignesh Raghavendra
2020-03-13 19:42 ` [PATCH v2 05/25] mtd: spi-nor: Expose stuctures and functions to manufacturer drivers Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 07/25] mtd: spi-nor: Move Atmel bits out of core.c Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 06/25] mtd: spi-nor: Add the concept of SPI NOR manufacturer driver Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 08/25] mtd: spi-nor: Move Eon bits out of core.c Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` Tudor.Ambarus [this message]
2020-03-13 19:42   ` [PATCH v2 10/25] mtd: spi-nor: Move Everspin " Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 09/25] mtd: spi-nor: Move ESMT " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 11/25] mtd: spi-nor: Move Fujitsu " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 13/25] mtd: spi-nor: Move Intel " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 12/25] mtd: spi-nor: Move GigaDevice " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 14/25] mtd: spi-nor: Move ISSI " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 15/25] mtd: spi-nor: Move Macronix " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 16/25] mtd: spi-nor: Move Micron/ST " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 17/25] mtd: spi-nor: Move Spansion " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 18/25] mtd: spi-nor: Move SST " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 19/25] mtd: spi-nor: Move Winbond " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 20/25] mtd: spi-nor: Move Catalyst " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 22/25] mtd: spi-nor: Move XMC " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 21/25] mtd: spi-nor: Move Xilinx " Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-13 19:42 ` [PATCH v2 23/25] mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-16  5:31   ` Vignesh Raghavendra
2020-03-16  5:31     ` Vignesh Raghavendra
2020-03-13 19:42 ` [PATCH v2 24/25] mtd: spi-nor: Drop the MFR definitions Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-16  9:29   ` Boris Brezillon
2020-03-16  9:29     ` Boris Brezillon
2020-03-13 19:42 ` [PATCH v2 25/25] mtd: spi-nor: Trim what is exposed in spi-nor.h Tudor.Ambarus
2020-03-13 19:42   ` Tudor.Ambarus
2020-03-16  9:47 ` [PATCH v2 00/25] mtd: spi-nor: Move manufacturer/SFDP code out Vignesh Raghavendra
2020-03-16  9:47   ` Vignesh Raghavendra
2020-03-17  7:40 ` Tudor.Ambarus
2020-03-17  7:40   ` Tudor.Ambarus

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