diff options
Diffstat (limited to 'include/fdtdec.h')
| -rw-r--r-- | include/fdtdec.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index f961f030124..5a6a7cbd995 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -995,7 +995,8 @@ static inline int fdtdec_set_phandle(void *blob, int node, uint32_t phandle) * }; * uint32_t phandle; * - * fdtdec_add_reserved_memory(fdt, "framebuffer", &fb, &phandle, false); + * fdtdec_add_reserved_memory(fdt, "framebuffer", &fb, NULL, 0, &phandle, + * false); * * This results in the following subnode being added to the top-level * /reserved-memory node: @@ -1020,6 +1021,8 @@ static inline int fdtdec_set_phandle(void *blob, int node, uint32_t phandle) * @param blob FDT blob * @param basename base name of the node to create * @param carveout information about the carveout region + * @param compatibles list of compatible strings for the carveout region + * @param count number of compatible strings for the carveout region * @param phandlep return location for the phandle of the carveout region * can be NULL if no phandle should be added * @param no_map add "no-map" property if true @@ -1027,6 +1030,7 @@ static inline int fdtdec_set_phandle(void *blob, int node, uint32_t phandle) */ int fdtdec_add_reserved_memory(void *blob, const char *basename, const struct fdt_memory *carveout, + const char **compatibles, unsigned int count, uint32_t *phandlep, bool no_map); /** @@ -1043,11 +1047,14 @@ int fdtdec_add_reserved_memory(void *blob, const char *basename, * @param index index of the phandle for which to read the carveout * @param carveout return location for the carveout information * @param name return location for the carveout name + * @param compatiblesp return location for compatible strings + * @param countp return location for the number of compatible strings * @return 0 on success or a negative error code on failure */ int fdtdec_get_carveout(const void *blob, const char *node, const char *prop_name, unsigned int index, - struct fdt_memory *carveout, const char **name); + struct fdt_memory *carveout, const char **name, + const char ***compatiblesp, unsigned int *countp); /** * fdtdec_set_carveout() - sets a carveout region for a given node @@ -1065,7 +1072,8 @@ int fdtdec_get_carveout(const void *blob, const char *node, * .end = 0x934b2fff, * }; * - * fdtdec_set_carveout(fdt, node, "memory-region", 0, "framebuffer", &fb); + * fdtdec_set_carveout(fdt, node, "memory-region", 0, "framebuffer", NULL, + * 0, &fb); * * dc@54200000 is a display controller and was set up by the bootloader to * scan out the framebuffer specified by "fb". This would cause the following @@ -1104,10 +1112,13 @@ int fdtdec_get_carveout(const void *blob, const char *node, * @param index index of the phandle to store * @param name base name of the reserved-memory node to create * @param carveout information about the carveout to add + * @param compatibles compatible strings to set for the carveout + * @param count number of compatible strings * @return 0 on success or a negative error code on failure */ int fdtdec_set_carveout(void *blob, const char *node, const char *prop_name, unsigned int index, const char *name, + const char **compatibles, unsigned int count, const struct fdt_memory *carveout); /** |