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    Subject[PATCH 10/28] ARM: davinci: da830-evm: use nvmem lookup for mac address
    Date
    From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

    We now support nvmem lookups for machine code. Add a lookup for
    mac-address.

    Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
    ---
    arch/arm/mach-davinci/board-da830-evm.c | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
    index 14a6fc061744..4a2fe8142a2f 100644
    --- a/arch/arm/mach-davinci/board-da830-evm.c
    +++ b/arch/arm/mach-davinci/board-da830-evm.c
    @@ -29,6 +29,7 @@
    #include <linux/platform_data/spi-davinci.h>
    #include <linux/platform_data/usb-davinci.h>
    #include <linux/regulator/machine.h>
    +#include <linux/nvmem-provider.h>

    #include <asm/mach-types.h>
    #include <asm/mach/arch.h>
    @@ -409,6 +410,15 @@ static inline void da830_evm_init_lcdc(int mux_mode)
    static inline void da830_evm_init_lcdc(int mux_mode) { }
    #endif

    +static struct nvmem_cell_lookup da830_evm_mac_address_cell = {
    + .info = {
    + .name = "mac-address",
    + .offset = 0x7f00,
    + .bytes = ETH_ALEN,
    + },
    + .nvmem_name = "1-00500",
    +};
    +
    static struct at24_platform_data da830_evm_i2c_eeprom_info = {
    .byte_len = SZ_256K / 8,
    .page_size = 64,
    @@ -618,6 +628,8 @@ static __init void da830_evm_init(void)
    pr_warn("%s: spi 0 registration failed: %d\n", __func__, ret);

    regulator_has_full_constraints();
    +
    + nvmem_add_lookup_table(&da830_evm_mac_address_cell, 1);
    }

    #ifdef CONFIG_SERIAL_8250_CONSOLE
    --
    2.18.0
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