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authorLudovic Pouzenc <ludovic@pouzenc.fr>2018-09-14 22:25:09 +0200
committerLudovic Pouzenc <ludovic@pouzenc.fr>2018-09-14 22:25:09 +0200
commit3362d9fb3a94d0909b79c290abc8db6abe4cca21 (patch)
tree35f9e4dfaeb691fe09fcd95b45dc440f0338a1b5 /target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
parent51e1f1476f74d6788b106a066dfebd8ec6ac1bd9 (diff)
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target/linux : drop many arch
Diffstat (limited to 'target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch')
-rw-r--r--target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch520
1 files changed, 0 insertions, 520 deletions
diff --git a/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch b/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
deleted file mode 100644
index a53e86d..0000000
--- a/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
+++ /dev/null
@@ -1,520 +0,0 @@
-From 60a413ed5bc7917f1612df441240f458163b10c1 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 3 May 2014 22:54:59 +0200
-Subject: [PATCH 03/15] bcm47xx-nvram: add new nvram driver with dt support
-
-This adds a new nvrm driver which uses device tree to provide nvram
-access to other drivers. You have to specify the memory ranges where
-the flash chip is mapped and this driver will search there for some
-nvram and parse it. Other drivers can use this driver to access the
-device nvram. The nvram is used to store board configurations like the
-mac address and also for configuration values in the vendor firmware.
----
- arch/mips/bcm47xx/board.c | 36 +++---
- arch/mips/bcm47xx/nvram.c | 7 +-
- arch/mips/bcm47xx/setup.c | 4 +-
- arch/mips/bcm47xx/sprom.c | 4 +-
- arch/mips/bcm47xx/time.c | 2 +-
- drivers/misc/Kconfig | 5 +
- drivers/misc/Makefile | 1 +
- drivers/misc/bcm47xx-nvram.c | 211 ++++++++++++++++++++++++++++++++++
- drivers/net/ethernet/broadcom/b44.c | 2 +-
- drivers/net/ethernet/broadcom/bgmac.c | 4 +-
- drivers/ssb/driver_chipcommon_pmu.c | 2 +-
- include/linux/bcm47xx_nvram.h | 16 ++-
- 12 files changed, 259 insertions(+), 35 deletions(-)
- create mode 100644 drivers/misc/bcm47xx-nvram.c
-
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -196,50 +196,50 @@ static __init const struct bcm47xx_board
- const struct bcm47xx_board_type_list2 *e2;
- const struct bcm47xx_board_type_list3 *e3;
-
-- if (bcm47xx_nvram_getenv("model_name", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "model_name", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_model_name; e1->value1; e1++) {
- if (!strcmp(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "model_no", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_model_no; e1->value1; e1++) {
- if (strstarts(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("machine_name", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "machine_name", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_machine_name; e1->value1; e1++) {
- if (strstarts(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "hardware_version", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_hardware_version; e1->value1; e1++) {
- if (strstarts(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("productid", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "productid", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_productid; e1->value1; e1++) {
- if (!strcmp(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("ModelId", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "ModelId", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_ModelId; e1->value1; e1++) {
- if (!strcmp(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("melco_id", buf1, sizeof(buf1)) >= 0 ||
-- bcm47xx_nvram_getenv("buf1falo_id", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "melco_id", buf1, sizeof(buf1)) >= 0 ||
-+ bcm47xx_nvram_getenv(NULL, "buf1falo_id", buf1, sizeof(buf1)) >= 0) {
- /* buffalo hardware, check id for specific hardware matches */
- for (e1 = bcm47xx_board_list_melco_id; e1->value1; e1++) {
- if (!strcmp(buf1, e1->value1))
-@@ -247,8 +247,8 @@ static __init const struct bcm47xx_board
- }
- }
-
-- if (bcm47xx_nvram_getenv("boot_hw_model", buf1, sizeof(buf1)) >= 0 &&
-- bcm47xx_nvram_getenv("boot_hw_ver", buf2, sizeof(buf2)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "boot_hw_model", buf1, sizeof(buf1)) >= 0 &&
-+ bcm47xx_nvram_getenv(NULL, "boot_hw_ver", buf2, sizeof(buf2)) >= 0) {
- for (e2 = bcm47xx_board_list_boot_hw; e2->value1; e2++) {
- if (!strcmp(buf1, e2->value1) &&
- !strcmp(buf2, e2->value2))
-@@ -256,16 +256,16 @@ static __init const struct bcm47xx_board
- }
- }
-
-- if (bcm47xx_nvram_getenv("board_id", buf1, sizeof(buf1)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "board_id", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_board_id; e1->value1; e1++) {
- if (!strcmp(buf1, e1->value1))
- return &e1->board;
- }
- }
-
-- if (bcm47xx_nvram_getenv("boardtype", buf1, sizeof(buf1)) >= 0 &&
-- bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0 &&
-- bcm47xx_nvram_getenv("boardrev", buf3, sizeof(buf3)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "boardtype", buf1, sizeof(buf1)) >= 0 &&
-+ bcm47xx_nvram_getenv(NULL, "boardnum", buf2, sizeof(buf2)) >= 0 &&
-+ bcm47xx_nvram_getenv(NULL, "boardrev", buf3, sizeof(buf3)) >= 0) {
- for (e3 = bcm47xx_board_list_board; e3->value1; e3++) {
- if (!strcmp(buf1, e3->value1) &&
- !strcmp(buf2, e3->value2) &&
-@@ -286,7 +286,7 @@ void __init bcm47xx_board_detect(void)
- return;
-
- /* check if the nvram is available */
-- err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));
-+ err = bcm47xx_nvram_getenv(NULL, "boardtype", buf, sizeof(buf));
-
- /* init of nvram failed, probably too early now */
- if (err == -ENXIO) {
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -158,7 +158,8 @@ static int nvram_init(void)
- return -ENXIO;
- }
-
--int bcm47xx_nvram_getenv(char *name, char *val, size_t val_len)
-+int bcm47xx_nvram_getenv(const struct device *dev, const char *name, char *val,
-+ size_t val_len)
- {
- char *var, *value, *end, *eq;
- int err;
-@@ -190,7 +191,7 @@ int bcm47xx_nvram_getenv(char *name, cha
- }
- EXPORT_SYMBOL(bcm47xx_nvram_getenv);
-
--int bcm47xx_nvram_gpio_pin(const char *name)
-+int bcm47xx_nvram_gpio_pin(const struct device *dev, const char *name)
- {
- int i, err;
- char nvram_var[10];
-@@ -200,7 +201,7 @@ int bcm47xx_nvram_gpio_pin(const char *n
- err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
- if (err <= 0)
- continue;
-- err = bcm47xx_nvram_getenv(nvram_var, buf, sizeof(buf));
-+ err = bcm47xx_nvram_getenv(dev, nvram_var, buf, sizeof(buf));
- if (err <= 0)
- continue;
- if (!strcmp(name, buf))
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -123,7 +123,7 @@ static int bcm47xx_get_invariants(struct
- memset(&iv->sprom, 0, sizeof(struct ssb_sprom));
- bcm47xx_fill_sprom(&iv->sprom, NULL, false);
-
-- if (bcm47xx_nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
-+ if (bcm47xx_nvram_getenv(NULL, "cardbus", buf, sizeof(buf)) >= 0)
- iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
-
- return 0;
-@@ -146,7 +146,7 @@ static void __init bcm47xx_register_ssb(
- panic("Failed to initialize SSB bus (err %d)", err);
-
- mcore = &bcm47xx_bus.ssb.mipscore;
-- if (bcm47xx_nvram_getenv("kernel_args", buf, sizeof(buf)) >= 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "kernel_args", buf, sizeof(buf)) >= 0) {
- if (strstr(buf, "console=ttyS1")) {
- struct ssb_serial_port port;
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -50,10 +50,10 @@ static int get_nvram_var(const char *pre
-
- create_key(prefix, postfix, name, key, sizeof(key));
-
-- err = bcm47xx_nvram_getenv(key, buf, len);
-+ err = bcm47xx_nvram_getenv(NULL, key, buf, len);
- if (fallback && err == -ENOENT && prefix) {
- create_key(NULL, postfix, name, key, sizeof(key));
-- err = bcm47xx_nvram_getenv(key, buf, len);
-+ err = bcm47xx_nvram_getenv(NULL, key, buf, len);
- }
- return err;
- }
---- a/arch/mips/bcm47xx/time.c
-+++ b/arch/mips/bcm47xx/time.c
-@@ -61,7 +61,7 @@ void __init plat_time_init(void)
- }
-
- if (chip_id == 0x5354) {
-- len = bcm47xx_nvram_getenv("clkfreq", buf, sizeof(buf));
-+ len = bcm47xx_nvram_getenv(NULL, "clkfreq", buf, sizeof(buf));
- if (len >= 0 && !strncmp(buf, "200", 4))
- hz = 100000000;
- }
---- a/drivers/misc/Kconfig
-+++ b/drivers/misc/Kconfig
-@@ -515,6 +515,11 @@ config SRAM
- the genalloc API. It is supposed to be used for small on-chip SRAM
- areas found on many SoCs.
-
-+config BCM47XX_NVRAM
-+ tristate "BCM47XX nvram driver"
-+ help
-+ This adds support for the brcm47xx nvram driver.
-+
- source "drivers/misc/c2port/Kconfig"
- source "drivers/misc/eeprom/Kconfig"
- source "drivers/misc/cb710/Kconfig"
---- a/drivers/misc/Makefile
-+++ b/drivers/misc/Makefile
-@@ -54,3 +54,4 @@ obj-$(CONFIG_LATTICE_ECP3_CONFIG) += lat
- obj-$(CONFIG_SRAM) += sram.o
- obj-y += mic/
- obj-$(CONFIG_GENWQE) += genwqe/
-+obj-$(CONFIG_BCM47XX_NVRAM) += bcm47xx-nvram.o
---- /dev/null
-+++ b/drivers/misc/bcm47xx-nvram.c
-@@ -0,0 +1,211 @@
-+/*
-+ * BCM947xx nvram variable access
-+ *
-+ * Copyright (C) 2005 Broadcom Corporation
-+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-+ * Copyright (C) 2010-2014 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/string.h>
-+#include <linux/of_address.h>
-+#include <linux/device.h>
-+#include <linux/platform_device.h>
-+#include <linux/io.h>
-+#include <linux/bcm47xx_nvram.h>
-+
-+struct bcm47xx_nvram {
-+ size_t nvram_len;
-+ char *nvram_buf;
-+};
-+
-+static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
-+
-+static u32 find_nvram_size(void __iomem *end)
-+{
-+ struct nvram_header *header;
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(nvram_sizes); i++) {
-+ header = (struct nvram_header *)(end - nvram_sizes[i]);
-+ if (header->magic == NVRAM_HEADER)
-+ return nvram_sizes[i];
-+ }
-+
-+ return 0;
-+}
-+
-+/* Probe for NVRAM header */
-+static int nvram_find_and_copy(struct device *dev, void __iomem *base,
-+ size_t len, char **nvram_buf,
-+ size_t *nvram_len)
-+{
-+ struct nvram_header *header;
-+ int i;
-+ u32 off;
-+ u32 *src, *dst;
-+ u32 size;
-+
-+ /* TODO: when nvram is on nand flash check for bad blocks first. */
-+ off = FLASH_MIN;
-+ while (off <= len) {
-+ /* Windowed flash access */
-+ size = find_nvram_size(base + off);
-+ if (size) {
-+ header = (struct nvram_header *)(base + off - size);
-+ goto found;
-+ }
-+ off <<= 1;
-+ }
-+
-+ /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */
-+ header = (struct nvram_header *)(base + 4096);
-+ if (header->magic == NVRAM_HEADER) {
-+ size = NVRAM_SPACE;
-+ goto found;
-+ }
-+
-+ header = (struct nvram_header *)(base + 1024);
-+ if (header->magic == NVRAM_HEADER) {
-+ size = NVRAM_SPACE;
-+ goto found;
-+ }
-+
-+ *nvram_buf = NULL;
-+ *nvram_len = 0;
-+ pr_err("no nvram found\n");
-+ return -ENXIO;
-+
-+found:
-+ if (header->len > size)
-+ pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n");
-+ *nvram_len = min_t(u32, header->len, size);
-+
-+ *nvram_buf = devm_kzalloc(dev, *nvram_len, GFP_KERNEL);
-+ if (!*nvram_buf)
-+ return -ENOMEM;
-+
-+ src = (u32 *) header;
-+ dst = (u32 *) *nvram_buf;
-+ for (i = 0; i < sizeof(struct nvram_header); i += 4)
-+ *dst++ = *src++;
-+ for (; i < *nvram_len; i += 4)
-+ *dst++ = le32_to_cpu(*src++);
-+
-+ return 0;
-+}
-+
-+int bcm47xx_nvram_getenv(const struct device *dev, const char *name, char *val, size_t val_len)
-+{
-+ char *var, *value, *end, *eq;
-+ struct bcm47xx_nvram *nvram;
-+
-+ if (!dev)
-+ return -ENODEV;
-+
-+ nvram = dev_get_drvdata(dev);
-+
-+ if (!name || !nvram || !nvram->nvram_len)
-+ return -EINVAL;
-+
-+ /* Look for name=value and return value */
-+ var = nvram->nvram_buf + sizeof(struct nvram_header);
-+ end = nvram->nvram_buf + nvram->nvram_len - 2;
-+ end[0] = end[1] = '\0';
-+ for (; *var; var = value + strlen(value) + 1) {
-+ eq = strchr(var, '=');
-+ if (!eq)
-+ break;
-+ value = eq + 1;
-+ if ((eq - var) == strlen(name) &&
-+ strncmp(var, name, (eq - var)) == 0) {
-+ return snprintf(val, val_len, "%s", value);
-+ }
-+ }
-+ return -ENOENT;
-+}
-+EXPORT_SYMBOL(bcm47xx_nvram_getenv);
-+
-+int bcm47xx_nvram_gpio_pin(const struct device *dev, const char *name)
-+{
-+ int i, err;
-+ char nvram_var[10];
-+ char buf[30];
-+
-+ if (!dev)
-+ return -ENODEV;
-+
-+ for (i = 0; i < 32; i++) {
-+ err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
-+ if (err <= 0)
-+ continue;
-+ err = bcm47xx_nvram_getenv(dev, nvram_var, buf, sizeof(buf));
-+ if (err <= 0)
-+ continue;
-+ if (!strcmp(name, buf))
-+ return i;
-+ }
-+ return -ENOENT;
-+}
-+EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin);
-+
-+static int bcm47xx_nvram_probe(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ struct device_node *np = dev->of_node;
-+ struct bcm47xx_nvram *nvram;
-+ int err;
-+ struct resource flash_mem;
-+ void __iomem *mmio;
-+
-+ /* Alloc */
-+ nvram = devm_kzalloc(dev, sizeof(*nvram), GFP_KERNEL);
-+ if (!nvram)
-+ return -ENOMEM;
-+
-+ err = of_address_to_resource(np, 0, &flash_mem);
-+ if (err)
-+ return err;
-+
-+ mmio = ioremap_nocache(flash_mem.start, resource_size(&flash_mem));
-+ if (!mmio)
-+ return -ENOMEM;
-+
-+ err = nvram_find_and_copy(dev, mmio, resource_size(&flash_mem), &nvram->nvram_buf, &nvram->nvram_len);
-+ if (err)
-+ goto err_unmap_mmio;
-+
-+ platform_set_drvdata(pdev, nvram);
-+
-+err_unmap_mmio:
-+ iounmap(mmio);
-+ return err;
-+}
-+
-+static const struct of_device_id bcm47xx_nvram_of_match_table[] = {
-+ { .compatible = "brcm,bcm47xx-nvram", },
-+ {},
-+};
-+MODULE_DEVICE_TABLE(of, mvebu_pcie_of_match_table);
-+
-+static struct platform_driver bcm47xx_nvram_driver = {
-+ .driver = {
-+ .owner = THIS_MODULE,
-+ .name = "bcm47xx-nvram",
-+ .of_match_table = bcm47xx_nvram_of_match_table,
-+ /* driver unloading/unbinding currently not supported */
-+ .suppress_bind_attrs = true,
-+ },
-+ .probe = bcm47xx_nvram_probe,
-+};
-+module_platform_driver(bcm47xx_nvram_driver);
-+
-+MODULE_AUTHOR("Hauke Mehrtens <hauke@hauke-m.de>");
-+MODULE_LICENSE("GPLv2");
---- a/drivers/net/ethernet/broadcom/b44.c
-+++ b/drivers/net/ethernet/broadcom/b44.c
-@@ -411,7 +411,7 @@ static void b44_wap54g10_workaround(stru
- * see https://dev.openwrt.org/ticket/146
- * check and reset bit "isolate"
- */
-- if (bcm47xx_nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
-+ if (bcm47xx_nvram_getenv(NULL, "boardnum", buf, sizeof(buf)) < 0)
- return;
- if (simple_strtoul(buf, NULL, 0) == 2) {
- err = __b44_readphy(bp, 0, MII_BMCR, &val);
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -974,7 +974,7 @@ static void bgmac_chip_reset(struct bgma
- BGMAC_CHIPCTL_1_IF_TYPE_MII;
- char buf[4];
-
-- if (bcm47xx_nvram_getenv("et_swtype", buf, sizeof(buf)) > 0) {
-+ if (bcm47xx_nvram_getenv(NULL, "et_swtype", buf, sizeof(buf)) > 0) {
- if (kstrtou8(buf, 0, &et_swtype))
- bgmac_err(bgmac, "Failed to parse et_swtype (%s)\n",
- buf);
-@@ -1534,7 +1534,7 @@ static int bgmac_probe(struct bcma_devic
- }
-
- bgmac->int_mask = BGMAC_IS_ERRMASK | BGMAC_IS_RX | BGMAC_IS_TX_MASK;
-- if (bcm47xx_nvram_getenv("et0_no_txint", NULL, 0) == 0)
-+ if (bcm47xx_nvram_getenv(NULL, "et0_no_txint", NULL, 0) == 0)
- bgmac->int_mask &= ~BGMAC_IS_TX_MASK;
-
- /* TODO: reset the external phy. Specs are needed */
---- a/drivers/ssb/driver_chipcommon_pmu.c
-+++ b/drivers/ssb/driver_chipcommon_pmu.c
-@@ -319,7 +319,7 @@ static void ssb_pmu_pll_init(struct ssb_
-
- if (bus->bustype == SSB_BUSTYPE_SSB) {
- char buf[20];
-- if (bcm47xx_nvram_getenv("xtalfreq", buf, sizeof(buf)) >= 0)
-+ if (bcm47xx_nvram_getenv(NULL, "xtalfreq", buf, sizeof(buf)) >= 0)
- crystalfreq = simple_strtoul(buf, NULL, 0);
- }
-
---- a/include/linux/bcm47xx_nvram.h
-+++ b/include/linux/bcm47xx_nvram.h
-@@ -15,6 +15,8 @@
- #include <linux/types.h>
- #include <linux/kernel.h>
-
-+struct device;
-+
- struct nvram_header {
- u32 magic;
- u32 len;
-@@ -33,17 +35,21 @@ struct nvram_header {
- #define NVRAM_MAX_VALUE_LEN 255
- #define NVRAM_MAX_PARAM_LEN 64
-
--#ifdef CONFIG_BCM47XX
--int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
-+#if defined(CONFIG_BCM47XX) || defined(CONFIG_BCM47XX_NVRAM)
-+int bcm47xx_nvram_getenv(const struct device *dev, const char *name, char *val,
-+ size_t val_len);
-
--int bcm47xx_nvram_gpio_pin(const char *name);
-+int bcm47xx_nvram_gpio_pin(const struct device *dev, const char *name);
- #else
--static inline int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len)
-+static inline int bcm47xx_nvram_getenv(const struct device *dev,
-+ const char *name, char *val,
-+ size_t val_len)
- {
- return -ENXIO;
- }
-
--static inline int bcm47xx_nvram_gpio_pin(const char *name)
-+static inline int bcm47xx_nvram_gpio_pin(const struct device *dev,
-+ const char *name)
- {
- return -ENXIO;
- }