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 07/25] ARM: davinci: mityomapl138: use cell nvmem lookup for mac address Date: Tue, 13 Nov 2018 15:01:15 +0100 [thread overview] Message-ID: <20181113140133.17385-8-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-mityomapl138.c | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 2933e0c87cfa..8df16e81b69e 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -15,6 +15,7 @@ #include <linux/console.h> #include <linux/platform_device.h> #include <linux/mtd/partitions.h> +#include <linux/nvmem-provider.h> #include <linux/regulator/machine.h> #include <linux/i2c.h> #include <linux/platform_data/at24.h> @@ -161,6 +162,31 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context) mityomapl138_cpufreq_init(partnum); } +/* + * We don't define a cell for factory config as it will be accessed from the + * board file using the nvmem notifier chain. + */ +static struct nvmem_cell_info mityomapl138_nvmem_cells[] = { + { + .name = "macaddr", + .offset = 0x64, + .bytes = ETH_ALEN, + } +}; + +static struct nvmem_cell_table mityomapl138_nvmem_cell_table = { + .nvmem_name = "1-00500", + .cells = mityomapl138_nvmem_cells, + .ncells = ARRAY_SIZE(mityomapl138_nvmem_cells), +}; + +static struct nvmem_cell_lookup mityomapl138_nvmem_cell_lookup = { + .nvmem_name = "1-00500", + .cell_name = "macaddr", + .dev_id = "davinci_emac.1", + .con_id = "mac-address", +}; + static struct at24_platform_data mityomapl138_fd_chip = { .byte_len = 256, .page_size = 8, @@ -543,6 +569,9 @@ static void __init mityomapl138_init(void) davinci_serial_init(da8xx_serial_device); + nvmem_add_cell_table(&mityomapl138_nvmem_cell_table); + nvmem_add_cell_lookups(&mityomapl138_nvmem_cell_lookup, 1); + ret = da8xx_register_i2c(0, &mityomap_i2c_0_pdata); if (ret) pr_warn("i2c0 registration failed: %d\n", ret); -- 2.19.1
WARNING: multiple messages have this Message-ID (diff)
From: brgl@bgdev.pl (Bartosz Golaszewski) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 07/25] ARM: davinci: mityomapl138: use cell nvmem lookup for mac address Date: Tue, 13 Nov 2018 15:01:15 +0100 [thread overview] Message-ID: <20181113140133.17385-8-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-mityomapl138.c | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 2933e0c87cfa..8df16e81b69e 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -15,6 +15,7 @@ #include <linux/console.h> #include <linux/platform_device.h> #include <linux/mtd/partitions.h> +#include <linux/nvmem-provider.h> #include <linux/regulator/machine.h> #include <linux/i2c.h> #include <linux/platform_data/at24.h> @@ -161,6 +162,31 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context) mityomapl138_cpufreq_init(partnum); } +/* + * We don't define a cell for factory config as it will be accessed from the + * board file using the nvmem notifier chain. + */ +static struct nvmem_cell_info mityomapl138_nvmem_cells[] = { + { + .name = "macaddr", + .offset = 0x64, + .bytes = ETH_ALEN, + } +}; + +static struct nvmem_cell_table mityomapl138_nvmem_cell_table = { + .nvmem_name = "1-00500", + .cells = mityomapl138_nvmem_cells, + .ncells = ARRAY_SIZE(mityomapl138_nvmem_cells), +}; + +static struct nvmem_cell_lookup mityomapl138_nvmem_cell_lookup = { + .nvmem_name = "1-00500", + .cell_name = "macaddr", + .dev_id = "davinci_emac.1", + .con_id = "mac-address", +}; + static struct at24_platform_data mityomapl138_fd_chip = { .byte_len = 256, .page_size = 8, @@ -543,6 +569,9 @@ static void __init mityomapl138_init(void) davinci_serial_init(da8xx_serial_device); + nvmem_add_cell_table(&mityomapl138_nvmem_cell_table); + nvmem_add_cell_lookups(&mityomapl138_nvmem_cell_lookup, 1); + ret = da8xx_register_i2c(0, &mityomap_i2c_0_pdata); if (ret) pr_warn("i2c0 registration failed: %d\n", ret); -- 2.19.1
next prev parent reply other threads:[~2018-11-13 14:02 UTC|newest] Thread overview: 87+ 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 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 01/25] nvmem: add new config option Bartosz Golaszewski 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-13 14:01 ` 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 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-18 16:06 ` Boris Brezillon 2018-11-18 16:06 ` Boris Brezillon 2018-11-18 16:06 ` Boris Brezillon 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 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 04/25] ARM: davinci: dm644x-evm: " Bartosz Golaszewski 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 05/25] ARM: davinci: dm646x-evm: " Bartosz Golaszewski 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 06/25] ARM: davinci: da830-evm: " Bartosz Golaszewski 2018-11-13 14:01 ` 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 ` 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 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 10/25] net: ethernet: provide nvmem_get_mac_address() Bartosz Golaszewski 2018-11-13 14:01 ` 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 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-18 15:42 ` Nicolas.Ferre 2018-11-18 15:42 ` Nicolas.Ferre at microchip.com 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 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-17 15:45 ` Rob Herring 2018-11-17 15:45 ` Rob Herring 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 ` 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 ` 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 ` 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 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 17/25] ARM: davinci: da830-evm: " Bartosz Golaszewski 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 18/25] ARM: davinci: dm644x-evm: " Bartosz Golaszewski 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 19/25] ARM: davinci: dm646x-evm: " Bartosz Golaszewski 2018-11-13 14:01 ` 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 ` 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 ` 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 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 23/25] ARM: davinci: mityomapl138: use nvmem notifiers Bartosz Golaszewski 2018-11-13 14:01 ` 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 ` Bartosz Golaszewski 2018-11-13 14:01 ` [PATCH v2 25/25] eeprom: at24: remove at24_platform_data Bartosz Golaszewski 2018-11-13 14:01 ` Bartosz Golaszewski 2018-11-13 14:04 ` [PATCH v2 00/25] at24: remove Bartosz Golaszewski 2018-11-13 14:04 ` Bartosz Golaszewski 2018-11-13 14:07 ` Wolfram Sang 2018-11-13 14:07 ` Wolfram Sang 2018-11-13 14:07 ` Wolfram Sang 2018-11-18 16:03 ` Boris Brezillon 2018-11-18 16:03 ` Boris Brezillon 2018-11-18 16:03 ` Boris Brezillon 2018-11-18 16:03 ` Boris Brezillon 2018-11-19 8:58 ` Bartosz Golaszewski 2018-11-19 8:58 ` Bartosz Golaszewski 2018-11-19 8:58 ` Bartosz Golaszewski 2018-11-19 9:08 ` Boris Brezillon 2018-11-19 9:08 ` Boris Brezillon 2018-11-19 9:08 ` Boris Brezillon 2018-12-06 12:33 ` Sekhar Nori 2018-12-06 12:33 ` Sekhar Nori 2018-12-06 12:33 ` Sekhar Nori
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