From 6a7836ba7fb4abf6daa2ae7742220811d06c62c5 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Wed, 4 Apr 2018 15:16:26 +0200 Subject: [PATCH] ARM: imx: pca100: 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. Specify the exact model instead of the "at24" wildcard and drop the byte_len/size property, as the model name already implies the EEPROM's size. Signed-off-by: Bartosz Golaszewski Acked-by: Sascha Hauer Signed-off-by: Shawn Guo --- arch/arm/mach-imx/mach-pca100.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index ed67586..5714e2f 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include #include @@ -168,16 +168,15 @@ static const struct imxi2c_platform_data pca100_i2c1_data __initconst = { .bitrate = 100000, }; -static struct at24_platform_data board_eeprom = { - .byte_len = 4096, - .page_size = 32, - .flags = AT24_FLAG_ADDR16, +static const struct property_entry board_eeprom_properties[] = { + PROPERTY_ENTRY_U32("pagesize", 32), + { } }; static struct i2c_board_info pca100_i2c_devices[] = { { - I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */ - .platform_data = &board_eeprom, + I2C_BOARD_INFO("24c32", 0x52), /* E0=0, E1=1, E2=0 */ + .properties = board_eeprom_properties, }, { I2C_BOARD_INFO("pcf8563", 0x51), }, { -- 2.7.4