mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Marco Felsch <m.felsch@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 01/21] spi: remove flash_platform_data support
Date: Thu, 09 Mar 2023 11:40:33 +0100	[thread overview]
Message-ID: <20230228-v2023-02-0-topic-flexspi-v1-1-7b3c3fa295f5@pengutronix.de> (raw)
In-Reply-To: <20230228-v2023-02-0-topic-flexspi-v1-0-7b3c3fa295f5@pengutronix.de>

Drop the non-dt platform data since the last user was removed by commit
1266831db8 ("ARM: OMAP: PCM051: Remove spi platform data").

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/mtd/devices/m25p80.c        | 15 +--------------
 drivers/mtd/devices/mtd_dataflash.c |  4 +---
 drivers/mtd/spi-nor/spi-nor.c       |  1 -
 include/spi/flash.h                 | 31 -------------------------------
 4 files changed, 2 insertions(+), 49 deletions(-)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 05c6473a28..ce3789c096 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -15,7 +15,6 @@
 #include <driver.h>
 #include <of.h>
 #include <spi/spi.h>
-#include <spi/flash.h>
 #include <xfuncs.h>
 #include <malloc.h>
 #include <errno.h>
@@ -205,7 +204,6 @@ static int m25p_probe(struct device *dev)
 {
 	struct spi_device *spi = (struct spi_device *)dev->type_data;
 	struct spi_mem *spimem = spi->mem;
-	struct flash_platform_data	*data;
 	struct m25p			*flash;
 	struct spi_nor			*nor;
 	struct spi_nor_hwcaps hwcaps = {
@@ -218,8 +216,6 @@ static int m25p_probe(struct device *dev)
 	bool				use_large_blocks;
 	int ret;
 
-	data = dev->platform_data;
-
 	flash = xzalloc(sizeof *flash);
 
 	nor = &flash->spi_nor;
@@ -245,14 +241,7 @@ static int m25p_probe(struct device *dev)
 
 	dev->priv = (void *)flash;
 
-	if (data && data->name)
-		flash->mtd.name = data->name;
-
-	if (data && data->type)
-		flash_name = data->type;
-	else if (data && data->name)
-		flash_name = data->name;
-	else if (dev->id_entry)
+	if (dev->id_entry)
 		flash_name = dev->id_entry->name;
 	else
 		flash_name = NULL; /* auto-detect */
@@ -267,8 +256,6 @@ static int m25p_probe(struct device *dev)
 	device_id = DEVICE_ID_SINGLE;
 	if (dev->of_node)
 		flash_name = of_alias_get(dev->of_node);
-	else if (data && data->name)
-		flash_name = data->name;
 
 	if (!flash_name) {
 		device_id = DEVICE_ID_DYNAMIC;
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index b6a0c79d2f..b5dbe4de3e 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -17,7 +17,6 @@
 #include <clock.h>
 
 #include <spi/spi.h>
-#include <spi/flash.h>
 
 #include <linux/math64.h>
 #include <linux/mtd/mtd.h>
@@ -599,7 +598,6 @@ add_dataflash_otp(struct spi_device *spi, char *name,
 {
 	struct dataflash		*priv;
 	struct mtd_info			*device;
-	struct flash_platform_data	*pdata = spi->dev.platform_data;
 	char				*otp_tag = "";
 	int				err = 0;
 
@@ -617,7 +615,7 @@ add_dataflash_otp(struct spi_device *spi, char *name,
 			name);
 
 	device = &priv->mtd;
-	device->name = (pdata && pdata->name) ? pdata->name : "dataflash";
+	device->name = "dataflash";
 	device->size = nr_pages * (uint64_t)pagesize;
 	device->erasesize = pagesize;
 	device->writesize = pagesize;
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index f83c3f02a0..8f6726ca4b 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -19,7 +19,6 @@
 #include <linux/mtd/cfi.h>
 #include <linux/mtd/spi-nor.h>
 #include <of.h>
-#include <spi/flash.h>
 
 #define SPI_NOR_MAX_ID_LEN	6
 #define SPI_NOR_MAX_ADDR_WIDTH	4
diff --git a/include/spi/flash.h b/include/spi/flash.h
deleted file mode 100644
index 796d649d9a..0000000000
--- a/include/spi/flash.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-#ifndef LINUX_SPI_FLASH_H
-#define LINUX_SPI_FLASH_H
-
-struct mtd_partition;
-
-/**
- * struct flash_platform_data: board-specific flash data
- * @name: optional flash device name (eg, as used with mtdparts=)
- * @parts: optional array of mtd_partitions for static partitioning
- * @nr_parts: number of mtd_partitions for static partitoning
- * @type: optional flash device type (e.g. m25p80 vs m25p64), for use
- *	with chips that can't be queried for JEDEC or other IDs
- *
- * Board init code (in arch/.../mach-xxx/board-yyy.c files) can
- * provide information about SPI flash parts (such as DataFlash) to
- * help set up the device and its appropriate default partitioning.
- *
- * Note that for DataFlash, sizes for pages, blocks, and sectors are
- * rarely powers of two; and partitions should be sector-aligned.
- */
-struct flash_platform_data {
-	char		*name;
-	struct mtd_partition	*parts;
-	unsigned int		nr_parts;
-	char			*type;
-
-	/* we'll likely add more ... use JEDEC IDs, etc */
-};
-
-#endif

-- 
2.30.2




  reply	other threads:[~2023-03-09 10:42 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-09 10:40 [PATCH 00/21] FlexSPI image/boot/update support Marco Felsch
2023-03-09 10:40 ` Marco Felsch [this message]
2023-03-09 10:40 ` [PATCH 02/21] bbu: make it possible to check multiple of-compatibles Marco Felsch
2023-03-09 10:40 ` [PATCH 03/21] ARM: i.MX8MM: add missing IMD_USED_OF image metadata entry Marco Felsch
2023-03-09 10:40 ` [PATCH 04/21] ARM: i.MX8MN: add missing IMD_USED_OF image metadata entries Marco Felsch
2023-03-09 10:40 ` [PATCH 05/21] mci: imx-esdhc-pbl: fix number of read blocks Marco Felsch
2023-03-09 10:40 ` [PATCH 06/21] mci: imx-esdhc-pbl: refactor the esdhc_load_image function Marco Felsch
2023-03-09 10:40 ` [PATCH 07/21] mci: imx-esdhc-pbl: move imx_load_image into common xload code Marco Felsch
2023-03-09 10:40 ` [PATCH 08/21] ARM: i.MX8M: Add QSPI image load support Marco Felsch
2023-03-09 10:40 ` [PATCH 09/21] ARM: i.MX8MM bootsource: fix QSPI boot source detection Marco Felsch
2023-03-09 10:40 ` [PATCH 10/21] ARM: i.MX8M: Add QSPI boot support Marco Felsch
2023-03-09 10:40 ` [PATCH 11/21] scripts: imx-image: convert flag variables into bool Marco Felsch
2023-03-09 10:40 ` [PATCH 12/21] scripts: imx-image: header_v2: factor out offset parameter Marco Felsch
2023-03-09 10:40 ` [PATCH 13/21] scripts: imx-image: header_v2: add header_len parameter Marco Felsch
2023-03-09 10:40 ` [PATCH 14/21] scripts: imx-image: add FlexSPI image support Marco Felsch
2023-03-09 10:40 ` [PATCH 15/21] filetype: add NXP FlexSPI filetype Marco Felsch
2023-03-09 10:40 ` [PATCH 16/21] ARM: i.MX: bbu: rename IMX_INTERNAL_FLAG_ERASE to IMX_BBU_FLAG_ERASE Marco Felsch
2023-03-09 10:40 ` [PATCH 17/21] ARM: i.MX: bbu: add target device offset Marco Felsch
2023-03-09 10:40 ` [PATCH 18/21] ARM: i.MX: bbu: add FlexSPI update handler Marco Felsch
2023-03-09 10:40 ` [PATCH 19/21] ARM: i.MX8M: enable FlexSPI image support Marco Felsch
2023-03-09 10:40 ` [PATCH 20/21] ARM: i.MX8M: add qspi barebox and barebox-environment partitions Marco Felsch
2023-03-09 10:40 ` [PATCH 21/21] ARM: i.MX8M: add QSPI update handler Marco Felsch
2023-03-09 11:28 ` [PATCH 00/21] FlexSPI image/boot/update support Ahmad Fatoum
2023-03-09 11:41   ` Marco Felsch

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230228-v2023-02-0-topic-flexspi-v1-1-7b3c3fa295f5@pengutronix.de \
    --to=m.felsch@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox