[PATCH 08/28] ARM: davinci: dm644-evm: use nvmem lookup for mac address

Bartosz Golaszewski
2018-08-08T15:37:07Z

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-dm644x-evm.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 48436f74fd71..6d35c6e1b0bd 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -28,6 +28,7 @@
#include <linux/v4l2-dv-timings.h>
#include <linux/export.h>
#include <linux/leds.h>
+#include <linux/nvmem-provider.h>

#include <media/i2c/tvp514x.h>

@@ -476,6 +477,15 @@ static struct pcf857x_platform_data pcf_data_u35 = {
* - ... newer boards may have more
*/

+static struct nvmem_cell_lookup dm6446evm_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,
@@ -828,6 +838,8 @@ static __init void davinci_evm_init(void)
phy_register_fixup_for_uid(LXT971_PHY_ID, LXT971_PHY_MASK,
davinci_phy_fixup);
}
+
+ nvmem_add_lookup_table(&dm6446evm_mac_address_cell, 1);
}

MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM")
--
2.18.0