[PATCH v2 09/29] ARM: davinci: dm646x-evm: use nvmem lookup for mac address
From: Bartosz Golaszewski <hidden>
Date: 2018-08-10 08:05:56
Also in:
linux-arm-kernel, linux-doc, linux-i2c, linux-omap, lkml
Subsystem:
arm port, the rest, ti davinci machine support · Maintainers:
Russell King, Linus Torvalds, Bartosz Golaszewski
From: Bartosz Golaszewski <redacted> We now support nvmem lookups for machine code. Add a lookup for mac-address. Signed-off-by: Bartosz Golaszewski <redacted> --- arch/arm/mach-davinci/board-dm646x-evm.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 584064fdabf5..943ab0ca6db8 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c@@ -31,6 +31,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> +#include <linux/nvmem-provider.h> #include <linux/clk.h> #include <linux/export.h> #include <linux/platform_data/gpio-davinci.h>
@@ -310,6 +311,15 @@ static struct pcf857x_platform_data pcf_data = { * - ... newer boards may have more */ +static struct nvmem_cell_lookup dm646x_evm_mac_address_cell = { + .info = { + .name = "mac-address", + .offset = 0x7f00, + .bytes = ETH_ALEN, + }, + .nvmem_name = "1-00500", +}; + static struct at24_platform_data eeprom_info = { .byte_len = (256*1024) / 8, .page_size = 64,
@@ -802,6 +812,8 @@ static __init void evm_init(void) davinci_init_ide(); soc_info->emac_pdata->phy_id = DM646X_EVM_PHY_ID; + + nvmem_add_lookup_table(&dm646x_evm_mac_address_cell, 1); } MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
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2.18.0