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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2019-01-08 12:15:38 +0300
committerSekhar Nori <nsekhar@ti.com>2019-01-10 11:28:00 +0300
commite430685f496928240a328708b976c17929541011 (patch)
treed46604128dc0a9513aca90b8fb8f693a75d6b914 /arch/arm/mach-davinci/board-mityomapl138.c
parent2f983f8c9417551132d0a93131bc217a3b814d24 (diff)
downloadlinux-e430685f496928240a328708b976c17929541011.tar.xz
ARM: davinci: mityomapl138: use device properties for at24 eeprom
We want to work towards phasing out the at24_platform_data structure. There are few users and its contents can be represented using generic device properties. Using device properties only will allow us to significantly simplify the at24 configuration code. Remove the at24_platform_data structure and replace it with an array of property entries. Drop the byte_len/size property, as the model name already implies the EEPROM's size. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/board-mityomapl138.c')
-rw-r--r--arch/arm/mach-davinci/board-mityomapl138.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index ac1a1699d185..a381b26328d8 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -14,13 +14,13 @@
#include <linux/init.h>
#include <linux/console.h>
#include <linux/platform_device.h>
+#include <linux/property.h>
#include <linux/mtd/partitions.h>
#include <linux/notifier.h>
#include <linux/nvmem-consumer.h>
#include <linux/nvmem-provider.h>
#include <linux/regulator/machine.h>
#include <linux/i2c.h>
-#include <linux/platform_data/at24.h>
#include <linux/etherdevice.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
@@ -192,10 +192,10 @@ static struct nvmem_cell_lookup mityomapl138_nvmem_cell_lookup = {
.con_id = "mac-address",
};
-static struct at24_platform_data mityomapl138_fd_chip = {
- .byte_len = 256,
- .page_size = 8,
- .flags = AT24_FLAG_READONLY | AT24_FLAG_IRUGO,
+static const struct property_entry mityomapl138_fd_chip_properties[] = {
+ PROPERTY_ENTRY_U32("pagesize", 8),
+ PROPERTY_ENTRY_BOOL("read-only"),
+ { }
};
static struct davinci_i2c_platform_data mityomap_i2c_0_pdata = {
@@ -324,7 +324,7 @@ static struct i2c_board_info __initdata mityomap_tps65023_info[] = {
},
{
I2C_BOARD_INFO("24c02", 0x50),
- .platform_data = &mityomapl138_fd_chip,
+ .properties = mityomapl138_fd_chip_properties,
},
};