u-boot.git/include/dm/read.h, branch v2021.01

dm: add cells_count parameter in *_count_phandle_with_args

2020-10-06T15:07:54Z

The cell_count argument is required when cells_name is NULL. This patch adds this parameter in live tree API - of_count_phandle_with_args - ofnode_count_phandle_with_args - dev_count_phandle_with_args This parameter solves issue when these API is used to count the number of element of a cell without cell name. This parameter allow to force the size cell. For example: count = dev_count_phandle_with_args(dev, "array", NULL, 3); Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass

dm: core: Add API to read PCI bus-range property

2020-08-25T03:41:09Z

Add dev_read_pci_bus_range() to read bus-range property values Signed-off-by: Stefan Roese Reviewed-by: Simon Glass

dm: core: Fix devfdt_get_addr_ptr return value

2020-08-22T13:59:14Z

According to the description of devfdt_get_addr_ptr, this function should return NULL on failure, but currently it returns (void *)FDT_ADDR_T_NONE. Fix this by making devfdt_get_addr_ptr return NULL on failure, as described in the function comments. Also, update the drivers currently checking (void *)FDT_ADDR_T_NONE to check for NULL. Signed-off-by: Ovidiu Panait Reviewed-by: Simon Glass

dm: fix ofnode_read_addr/size_cells()

2020-08-22T13:58:39Z

In the case of the live tree ofnode_read_addr_cells() and ofnode_read_size_cells() return the #address-cells and #size-cells defined in the parent node. With the patch the same is done for a non-live tree. The only consumer of these functions is currently the CFI flash driver. This patch fixes the incorrect parsing of the device tree leading to 'saveenv' failing on qemu_arm64_defconfig. For testing qemu-system-aarch64 has to be called with -drive if=pflash,format=raw,index=1,file=envstore.img to provide the flash memory. envstore.img must be 64 MiB large. Signed-off-by: Heinrich Schuchardt Reviewed-by: Stefan Roese

net: Drop dm.h header file from phy.h

2020-08-04T02:19:54Z

This header file should not be included in other header files. Remove it and use other headers and C inclusions instead. Signed-off-by: Simon Glass

dm: Fix build error when OF_CONTROL is not set

2020-07-29T01:30:39Z

With OF_CONTROL disabled the build fails for include/dm/read.h:932:10: error: ‘ENOTSUPP’ undeclared (first use in this function) 932 | return -ENOTSUPP; Fixes: 45224e8f2691 ("dm: core: gracefully handle alias seq without of") Signed-off-by: Dan Murphy

dm: Fix error handling for dev_read_addr_ptr

2020-07-01T07:01:21Z

dev_read_addr_ptr had different semantics depending on whether OF_LIVE was enabled. This patch converts both implementations to return NULL on error, and converts all call sites which check for FDT_ADDR_T_NONE to check for NULL instead. This patch also removes the call to map_physmem, since we have dev_remap_addr* for those semantics. Signed-off-by: Sean Anderson Reviewed-by: Bin Meng Reviewed-by: Simon Glass

dm: core: gracefully handle alias seq without of

2020-06-30T15:12:28Z

Gracefully handle alias seq in the platform data rather than OF case. Signed-off-by: Marcel Ziswiler

dm: core: fix dev_read_alias_highest_id() without libfdt

2020-06-12T02:52:11Z

If CONFIG_DM_DEV_READ_INLINE is set, dev_read_alias_highest_id() calls libfdt_get_highest_id(). But this function is only available if we have libfdt compiled in. If its not available return -1, which matches the return code for no alias found. This fixes the following error on omapl138_lcdk: arm-linux-gnueabi-ld.bfd: drivers/built-in.o: in function `dev_read_alias_highest_id': /home/mw/repo/u-boot/include/dm/read.h:986: undefined reference to `fdtdec_get_alias_highest_id' Signed-off-by: Michael Walle Reviewed-by: Simon Glass

dm: core: Add function to get child count of ofnode or device

2020-05-02T10:32:28Z

This patch add function used to get the child count of a ofnode or a device Signed-off-by: Chunfeng Yun Signed-off-by: Frank Wunderlich Reviewed-by: Weijie Gao Reviewed-by: Simon Glass