[PATCH 11/28] ARM: davinci: mityomapl138: add nvmem cells lookup entries
From: Bartosz Golaszewski <hidden>
Date: 2018-08-08 15:33:53
Also in:
linux-doc, linux-i2c, linux-omap, lkml, netdev
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-mityomapl138.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 37b3e48a21d1..b5be51c0451e 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c@@ -21,6 +21,7 @@ #include <linux/etherdevice.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> +#include <linux/nvmem-provider.h> #include <asm/io.h> #include <asm/mach-types.h>
@@ -160,6 +161,25 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context) mityomapl138_cpufreq_init(partnum); } +static struct nvmem_cell_lookup mityomapl138_nvmem_cells[] = { + { + .info = { + .name = "factory-config", + .offset = 0x0, + .bytes = sizeof(struct factory_config), + }, + .nvmem_name = "1-00500", + }, + { + .info = { + .name = "mac-address", + .offset = 0x64, + .bytes = ETH_ALEN, + }, + .nvmem_name = "1-00500", + } +}; + static struct at24_platform_data mityomapl138_fd_chip = { .byte_len = 256, .page_size = 8,
@@ -534,6 +554,8 @@ static void __init mityomapl138_init(void) if (ret) pr_warn("spi 1 registration failed: %d\n", ret); + nvmem_add_lookup_table(mityomapl138_nvmem_cells, + ARRAY_SIZE(mityomapl138_nvmem_cells)); mityomapl138_config_emac(); ret = da8xx_register_rtc();
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2.18.0