mirror of
https://github.com/AsahiLinux/u-boot
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47a0fd3bad
When the live tree is supported some functions need to change a little. Add an implementation which is used when not inlining these functions. Signed-off-by: Simon Glass <sjg@chromium.org>
140 lines
3.3 KiB
C
140 lines
3.3 KiB
C
/*
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* Copyright (c) 2017 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/of_access.h>
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int dev_read_u32_default(struct udevice *dev, const char *propname, int def)
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{
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return ofnode_read_u32_default(dev_ofnode(dev), propname, def);
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}
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const char *dev_read_string(struct udevice *dev, const char *propname)
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{
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return ofnode_read_string(dev_ofnode(dev), propname);
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}
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bool dev_read_bool(struct udevice *dev, const char *propname)
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{
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return ofnode_read_bool(dev_ofnode(dev), propname);
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}
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ofnode dev_read_subnode(struct udevice *dev, const char *subnode_name)
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{
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return ofnode_find_subnode(dev_ofnode(dev), subnode_name);
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}
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ofnode dev_read_first_subnode(struct udevice *dev)
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{
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return ofnode_first_subnode(dev_ofnode(dev));
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}
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ofnode dev_read_next_subnode(ofnode node)
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{
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return ofnode_next_subnode(node);
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}
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int dev_read_size(struct udevice *dev, const char *propname)
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{
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return ofnode_read_size(dev_ofnode(dev), propname);
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}
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fdt_addr_t dev_read_addr_index(struct udevice *dev, int index)
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{
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if (ofnode_is_np(dev_ofnode(dev)))
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return ofnode_get_addr_index(dev_ofnode(dev), index);
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else
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return devfdt_get_addr_index(dev, index);
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}
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fdt_addr_t dev_read_addr(struct udevice *dev)
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{
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return dev_read_addr_index(dev, 0);
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}
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fdt_addr_t dev_read_addr_size(struct udevice *dev, const char *property,
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fdt_size_t *sizep)
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{
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return ofnode_get_addr_size(dev_ofnode(dev), property, sizep);
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}
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const char *dev_read_name(struct udevice *dev)
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{
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return ofnode_get_name(dev_ofnode(dev));
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}
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int dev_read_stringlist_search(struct udevice *dev, const char *property,
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const char *string)
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{
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return ofnode_stringlist_search(dev_ofnode(dev), property, string);
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}
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int dev_read_phandle_with_args(struct udevice *dev, const char *list_name,
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const char *cells_name, int cell_count,
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int index,
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struct ofnode_phandle_args *out_args)
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{
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return ofnode_parse_phandle_with_args(dev_ofnode(dev), list_name,
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cells_name, cell_count, index,
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out_args);
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}
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int dev_read_addr_cells(struct udevice *dev)
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{
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return ofnode_read_addr_cells(dev_ofnode(dev));
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}
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int dev_read_size_cells(struct udevice *dev)
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{
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return ofnode_read_size_cells(dev_ofnode(dev));
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}
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int dev_read_phandle(struct udevice *dev)
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{
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ofnode node = dev_ofnode(dev);
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if (ofnode_is_np(node))
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return ofnode_to_np(node)->phandle;
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else
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return fdt_get_phandle(gd->fdt_blob, ofnode_to_offset(node));
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}
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const u32 *dev_read_prop(struct udevice *dev, const char *propname, int *lenp)
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{
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return ofnode_read_prop(dev_ofnode(dev), propname, lenp);
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}
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int dev_read_alias_seq(struct udevice *dev, int *devnump)
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{
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ofnode node = dev_ofnode(dev);
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const char *uc_name = dev->uclass->uc_drv->name;
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int ret;
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if (ofnode_is_np(node)) {
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ret = of_alias_get_id(ofnode_to_np(node), uc_name);
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if (ret >= 0)
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*devnump = ret;
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} else {
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ret = fdtdec_get_alias_seq(gd->fdt_blob, uc_name,
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ofnode_to_offset(node), devnump);
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}
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return ret;
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}
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int dev_read_u32_array(struct udevice *dev, const char *propname,
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u32 *out_values, size_t sz)
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{
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return ofnode_read_u32_array(dev_ofnode(dev), propname, out_values, sz);
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}
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const uint8_t *dev_read_u8_array_ptr(struct udevice *dev, const char *propname,
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size_t sz)
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{
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return ofnode_read_u8_array_ptr(dev_ofnode(dev), propname, sz);
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}
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