From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Sekhar Nori <nsekhar@ti.com>, Kevin Hilman <khilman@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Boris Brezillon <boris.brezillon@bootlin.com>,
Marek Vasut <marek.vasut@gmail.com>,
Richard Weinberger <richard@nod.at>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
"David S . Miller" <davem@davemloft.net>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Wolfram Sang <wsa@the-dreams.de>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org,
linux-mtd@lists.infradead.org, netdev@vger.kernel.org,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH v2 06/25] ARM: davinci: da830-evm: use cell nvmem lookup for mac address
Date: Tue, 13 Nov 2018 15:01:14 +0100 [thread overview]
Message-ID: <20181113140133.17385-7-brgl@bgdev.pl> (raw)
In-Reply-To: <20181113140133.17385-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
We now support nvmem lookups and cell definitions for machine code.
Add relevant data structures for the mac-address stored in at24 EEPROM.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
arch/arm/mach-davinci/board-da830-evm.c | 26 +++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 7d8ab36ff83d..e52ec1619b70 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -30,6 +30,7 @@
#include <linux/platform_data/usb-davinci.h>
#include <linux/platform_data/ti-aemif.h>
#include <linux/regulator/machine.h>
+#include <linux/nvmem-provider.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -435,6 +436,27 @@ 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_info da830_evm_nvmem_cells[] = {
+ {
+ .name = "macaddr",
+ .offset = 0x7f00,
+ .bytes = ETH_ALEN,
+ }
+};
+
+static struct nvmem_cell_table da830_evm_nvmem_cell_table = {
+ .nvmem_name = "1-00500",
+ .cells = da830_evm_nvmem_cells,
+ .ncells = ARRAY_SIZE(da830_evm_nvmem_cells),
+};
+
+static struct nvmem_cell_lookup da830_evm_nvmem_cell_lookup = {
+ .nvmem_name = "1-00500",
+ .cell_name = "macaddr",
+ .dev_id = "davinci_emac.1",
+ .con_id = "mac-address",
+};
+
static struct at24_platform_data da830_evm_i2c_eeprom_info = {
.byte_len = SZ_256K / 8,
.page_size = 64,
@@ -620,6 +642,10 @@ static __init void da830_evm_init(void)
__func__, ret);
davinci_serial_init(da8xx_serial_device);
+
+ nvmem_add_cell_table(&da830_evm_nvmem_cell_table);
+ nvmem_add_cell_lookups(&da830_evm_nvmem_cell_lookup, 1);
+
i2c_register_board_info(1, da830_evm_i2c_devices,
ARRAY_SIZE(da830_evm_i2c_devices));
--
2.19.1
next prev parent reply other threads:[~2018-11-13 14:05 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-13 14:01 [PATCH v2 00/25] at24: remove Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 01/25] nvmem: add new config option Bartosz Golaszewski
2018-11-29 14:30 ` Bartosz Golaszewski
2018-11-29 14:32 ` Srinivas Kandagatla
2018-11-29 14:35 ` Bartosz Golaszewski
2018-11-29 14:43 ` Boris Brezillon
2018-11-13 14:01 ` [PATCH v2 02/25] mtd: add support for reading MTD devices via the nvmem API Bartosz Golaszewski
2018-11-18 16:06 ` Boris Brezillon
2018-11-13 14:01 ` [PATCH v2 03/25] ARM: davinci: dm365-evm: use cell nvmem lookup for mac address Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 04/25] ARM: davinci: dm644x-evm: " Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 05/25] ARM: davinci: dm646x-evm: " Bartosz Golaszewski
2018-11-13 14:01 ` Bartosz Golaszewski [this message]
2018-11-13 14:01 ` [PATCH v2 07/25] ARM: davinci: mityomapl138: " Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 08/25] ARM: davinci: dm850-evm: " Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 09/25] ARM: davinci: da850-evm: remove unnecessary include Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 10/25] net: ethernet: provide nvmem_get_mac_address() Bartosz Golaszewski
2018-11-29 16:45 ` Bartosz Golaszewski
2018-11-29 19:16 ` David Miller
2018-11-13 14:01 ` [PATCH v2 11/25] net: cadence: switch to using nvmem_get_mac_address() Bartosz Golaszewski
2018-11-18 15:42 ` Nicolas.Ferre
2018-11-13 14:01 ` [PATCH v2 12/25] of: net: kill of_get_nvmem_mac_address() Bartosz Golaszewski
2018-11-17 15:45 ` Rob Herring
2018-11-13 14:01 ` [PATCH v2 13/25] net: davinci_emac: use nvmem_get_mac_address() Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 14/25] ARM: davinci: da850-evm: remove dead MTD code Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 15/25] ARM: davinci: mityomapl138: don't read the MAC address from machine code Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 16/25] ARM: davinci: dm365-evm: use device properties for at24 eeprom Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 17/25] ARM: davinci: da830-evm: " Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 18/25] ARM: davinci: dm644x-evm: " Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 19/25] ARM: davinci: dm646x-evm: " Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 20/25] ARM: davinci: sffsdr: fix the at24 eeprom device name Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 21/25] ARM: davinci: sffsdr: use device properties for at24 eeprom Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 22/25] ARM: davinci: remove dead code related to MAC address reading Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 23/25] ARM: davinci: mityomapl138: use nvmem notifiers Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 24/25] ARM: davinci: mityomapl138: use device properties for at24 eeprom Bartosz Golaszewski
2018-11-13 14:01 ` [PATCH v2 25/25] eeprom: at24: remove at24_platform_data Bartosz Golaszewski
2018-11-13 14:04 ` [PATCH v2 00/25] at24: remove Bartosz Golaszewski
2018-11-13 14:07 ` Wolfram Sang
2018-11-18 16:03 ` Boris Brezillon
2018-11-19 8:58 ` Bartosz Golaszewski
2018-11-19 9:08 ` Boris Brezillon
2018-12-06 12:33 ` Sekhar Nori
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181113140133.17385-7-brgl@bgdev.pl \
--to=brgl@bgdev.pl \
--cc=andrew@lunn.ch \
--cc=arnd@arndb.de \
--cc=bgolaszewski@baylibre.com \
--cc=boris.brezillon@bootlin.com \
--cc=computersforpeace@gmail.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=dwmw2@infradead.org \
--cc=f.fainelli@gmail.com \
--cc=frowand.list@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=grygorii.strashko@ti.com \
--cc=khilman@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=marek.vasut@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=nicolas.ferre@microchip.com \
--cc=nsekhar@ti.com \
--cc=richard@nod.at \
--cc=robh+dt@kernel.org \
--cc=srinivas.kandagatla@linaro.org \
--cc=wsa@the-dreams.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).