diff options
author | Simon Glass <sjg@chromium.org> | 2016-10-02 17:59:28 -0600 |
---|---|---|
committer | Simon Glass <sjg@chromium.org> | 2016-10-13 13:54:10 -0600 |
commit | b02e4044ff8ee1f6ac83917a39514172a9b449fb (patch) | |
tree | d8f1e23e27364854c39a6592958382d5bdc1ef62 /drivers | |
parent | 9c07b9877cf07a1a971a79ed7c2369a58c0baca2 (diff) | |
download | u-boot-imx-b02e4044ff8ee1f6ac83917a39514172a9b449fb.zip u-boot-imx-b02e4044ff8ee1f6ac83917a39514172a9b449fb.tar.gz u-boot-imx-b02e4044ff8ee1f6ac83917a39514172a9b449fb.tar.bz2 |
libfdt: Bring in upstream stringlist functions
These have now landed upstream. The naming is different and in one case the
function signature has changed. Update the code to match.
This applies the following upstream commits by
Thierry Reding <treding@nvidia.com> :
604e61e fdt: Add functions to retrieve strings
8702bd1 fdt: Add a function to get the index of a string
2218387 fdt: Add a function to count strings
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/clk/clk-uclass.c | 6 | ||||
-rw-r--r-- | drivers/core/device.c | 2 | ||||
-rw-r--r-- | drivers/gpio/dwapb_gpio.c | 3 | ||||
-rw-r--r-- | drivers/i2c/mxc_i2c.c | 2 | ||||
-rw-r--r-- | drivers/mailbox/mailbox-uclass.c | 6 | ||||
-rw-r--r-- | drivers/net/sun8i_emac.c | 5 | ||||
-rw-r--r-- | drivers/pinctrl/exynos/pinctrl-exynos.c | 9 | ||||
-rw-r--r-- | drivers/pinctrl/meson/pinctrl-meson.c | 2 | ||||
-rw-r--r-- | drivers/pinctrl/pinctrl-generic.c | 10 | ||||
-rw-r--r-- | drivers/pinctrl/pinctrl-uclass.c | 2 | ||||
-rw-r--r-- | drivers/reset/reset-uclass.c | 6 | ||||
-rw-r--r-- | drivers/video/sunxi_display.c | 2 |
12 files changed, 28 insertions, 27 deletions
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index 4d78e3f..c42fff6 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -101,10 +101,10 @@ int clk_get_by_name(struct udevice *dev, const char *name, struct clk *clk) debug("%s(dev=%p, name=%s, clk=%p)\n", __func__, dev, name, clk); - index = fdt_find_string(gd->fdt_blob, dev->of_offset, "clock-names", - name); + index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset, + "clock-names", name); if (index < 0) { - debug("fdt_find_string() failed: %d\n", index); + debug("fdt_stringlist_search() failed: %d\n", index); return index; } diff --git a/drivers/core/device.c b/drivers/core/device.c index b737f1c..1935b8d 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -698,7 +698,7 @@ fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name) #if CONFIG_IS_ENABLED(OF_CONTROL) int index; - index = fdt_find_string(gd->fdt_blob, dev->of_offset, "reg-names", + index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset, "reg-names", name); if (index < 0) return index; diff --git a/drivers/gpio/dwapb_gpio.c b/drivers/gpio/dwapb_gpio.c index 72cec48..471e18a 100644 --- a/drivers/gpio/dwapb_gpio.c +++ b/drivers/gpio/dwapb_gpio.c @@ -132,7 +132,8 @@ static int gpio_dwapb_bind(struct udevice *dev) plat->base = base; plat->bank = bank; plat->pins = fdtdec_get_int(blob, node, "snps,nr-gpios", 0); - ret = fdt_get_string(blob, node, "bank-name", &plat->name); + plat->name = fdt_stringlist_get(blob, node, "bank-name", 0, + NULL); if (ret) goto err; diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index a26f44e..6247d33 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -773,7 +773,7 @@ static int mxc_i2c_probe(struct udevice *bus) * See Documentation/devicetree/bindings/i2c/i2c-imx.txt * Use gpio to force bus idle when necessary. */ - ret = fdt_find_string(fdt, node, "pinctrl-names", "gpio"); + ret = fdt_stringlist_search(fdt, node, "pinctrl-names", "gpio"); if (ret < 0) { dev_info(dev, "i2c bus %d at %lu, no gpio pinctrl state.\n", bus->seq, i2c_bus->base); } else { diff --git a/drivers/mailbox/mailbox-uclass.c b/drivers/mailbox/mailbox-uclass.c index 40f851d..a7fcde5 100644 --- a/drivers/mailbox/mailbox-uclass.c +++ b/drivers/mailbox/mailbox-uclass.c @@ -85,10 +85,10 @@ int mbox_get_by_name(struct udevice *dev, const char *name, debug("%s(dev=%p, name=%s, chan=%p)\n", __func__, dev, name, chan); - index = fdt_find_string(gd->fdt_blob, dev->of_offset, "mbox-names", - name); + index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset, + "mbox-names", name); if (index < 0) { - debug("fdt_find_string() failed: %d\n", index); + debug("fdt_stringlist_search() failed: %d\n", index); return index; } diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index 4c149e1..91570a2 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -456,8 +456,9 @@ static int parse_phy_pins(struct udevice *dev) for (i = 0; ; i++) { int pin; - if (fdt_get_string_index(gd->fdt_blob, offset, - "allwinner,pins", i, &pin_name)) + pin_name = fdt_stringlist_get(gd->fdt_blob, offset, + "allwinner,pins", i, NULL); + if (!pin_name) break; if (pin_name[0] != 'P') continue; diff --git a/drivers/pinctrl/exynos/pinctrl-exynos.c b/drivers/pinctrl/exynos/pinctrl-exynos.c index a28405f..c9c13e6 100644 --- a/drivers/pinctrl/exynos/pinctrl-exynos.c +++ b/drivers/pinctrl/exynos/pinctrl-exynos.c @@ -71,7 +71,7 @@ int exynos_pinctrl_set_state(struct udevice *dev, struct udevice *config) { const void *fdt = gd->fdt_blob; int node = config->of_offset; - unsigned int count, idx, pin_num, ret; + unsigned int count, idx, pin_num; unsigned int pinfunc, pinpud, pindrv; unsigned long reg, value; const char *name; @@ -80,7 +80,7 @@ int exynos_pinctrl_set_state(struct udevice *dev, struct udevice *config) * refer to the following document for the pinctrl bindings * linux/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt */ - count = fdt_count_strings(fdt, node, "samsung,pins"); + count = fdt_stringlist_count(fdt, node, "samsung,pins"); if (count <= 0) return -EINVAL; @@ -89,9 +89,8 @@ int exynos_pinctrl_set_state(struct udevice *dev, struct udevice *config) pindrv = fdtdec_get_int(fdt, node, "samsung,pin-drv", -1); for (idx = 0; idx < count; idx++) { - ret = fdt_get_string_index(fdt, node, "samsung,pins", - idx, &name); - if (ret < 0) + name = fdt_stringlist_get(fdt, node, "samsung,pins", idx, NULL); + if (!name) continue; reg = pin_to_bank_base(dev, name, &pin_num); diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c index d21a3dd..46470ea 100644 --- a/drivers/pinctrl/meson/pinctrl-meson.c +++ b/drivers/pinctrl/meson/pinctrl-meson.c @@ -122,7 +122,7 @@ static fdt_addr_t parse_address(int offset, const char *name, int na, int ns) int index, len = 0; const fdt32_t *reg; - index = fdt_find_string(gd->fdt_blob, offset, "reg-names", name); + index = fdt_stringlist_search(gd->fdt_blob, offset, "reg-names", name); if (index < 0) return FDT_ADDR_T_NONE; diff --git a/drivers/pinctrl/pinctrl-generic.c b/drivers/pinctrl/pinctrl-generic.c index baff40f..482db29 100644 --- a/drivers/pinctrl/pinctrl-generic.c +++ b/drivers/pinctrl/pinctrl-generic.c @@ -306,11 +306,11 @@ static int pinctrl_generic_set_state_subnode(struct udevice *dev, const char *name; int strings_count, selector, i, ret; - strings_count = fdt_count_strings(fdt, node, subnode_target_type); + strings_count = fdt_stringlist_count(fdt, node, subnode_target_type); if (strings_count < 0) { subnode_target_type = "groups"; is_group = true; - strings_count = fdt_count_strings(fdt, node, + strings_count = fdt_stringlist_count(fdt, node, subnode_target_type); if (strings_count < 0) { /* skip this node; may contain config child nodes */ @@ -319,9 +319,9 @@ static int pinctrl_generic_set_state_subnode(struct udevice *dev, } for (i = 0; i < strings_count; i++) { - ret = fdt_get_string_index(fdt, node, subnode_target_type, - i, &name); - if (ret < 0) + name = fdt_stringlist_get(fdt, node, subnode_target_type, i, + NULL); + if (!name) return -EINVAL; if (is_group) diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c index 7397de2..02ab9b4 100644 --- a/drivers/pinctrl/pinctrl-uclass.c +++ b/drivers/pinctrl/pinctrl-uclass.c @@ -72,7 +72,7 @@ static int pinctrl_select_state_full(struct udevice *dev, const char *statename) struct udevice *config; int state, size, i, ret; - state = fdt_find_string(fdt, node, "pinctrl-names", statename); + state = fdt_stringlist_search(fdt, node, "pinctrl-names", statename); if (state < 0) { char *end; /* diff --git a/drivers/reset/reset-uclass.c b/drivers/reset/reset-uclass.c index edaecfb..d3744ef 100644 --- a/drivers/reset/reset-uclass.c +++ b/drivers/reset/reset-uclass.c @@ -88,10 +88,10 @@ int reset_get_by_name(struct udevice *dev, const char *name, debug("%s(dev=%p, name=%s, reset_ctl=%p)\n", __func__, dev, name, reset_ctl); - index = fdt_find_string(gd->fdt_blob, dev->of_offset, "reset-names", - name); + index = fdt_stringlist_search(gd->fdt_blob, dev->of_offset, + "reset-names", name); if (index < 0) { - debug("fdt_find_string() failed: %d\n", index); + debug("fdt_stringlist_search() failed: %d\n", index); return index; } diff --git a/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c index 50b16a9..6cba1b9 100644 --- a/drivers/video/sunxi_display.c +++ b/drivers/video/sunxi_display.c @@ -1562,7 +1562,7 @@ int sunxi_simplefb_setup(void *blob) offset = fdt_node_offset_by_compatible(blob, -1, "allwinner,simple-framebuffer"); while (offset >= 0) { - ret = fdt_find_string(blob, offset, "allwinner,pipeline", + ret = fdt_stringlist_search(blob, offset, "allwinner,pipeline", pipeline); if (ret == 0) break; |