From: Walter Lozano <walter.lozano@collabora.com>
To: u-boot@lists.denx.de
Subject: [PATCH 00/10] improve OF_PLATDATA support
Date: Fri, 29 May 2020 15:15:11 -0300 [thread overview]
Message-ID: <20200529181521.22073-1-walter.lozano@collabora.com> (raw)
When using OF_PLATDATA dtbs are converted to C structs in order to save
space as we can remove both dtbs and libraries from TPL/SPL binaries.
This patchset tries to improve its support by overcoming some limitations
in the current implementation
First, the support for scan and check for valid driver/aliases is added
in order to generate U_BOOT_DEVICE entries with valid driver names.
Secondly, the way information about linked noded (phandle) is generated
in C structs is improved in order to make it easier to get a device
associated to its data.
Lastly the the suport for the property cd-gpios is added, which is used to
configure the card detection gpio on MMC is added.
This implementation is based in discussion in [1], [2] and [3]
[1] https://patchwork.ozlabs.org/patch/1249198/
[2] https://patchwork.ozlabs.org/project/uboot/list/?series=167495&state=*
[3] https://patchwork.ozlabs.org/project/uboot/list/?series=176759&state=*
Walter Lozano (10):
dtoc: add support to scan drivers
dtoc: add option to disable warnings
dm: doc: update of-plat with the suppor for driver aliases
core: drop const for struct driver_info
core: extend struct driver_info to point to device
dtoc: extend dtoc to use struct driver_info when linking nodes
dm: doc: update of-plat with new phandle support
dtoc: update tests to match new platdata
dtoc: update dtb_platdata to support cd-gpios
dtoc add test for cd-gpios
doc/driver-model/of-plat.rst | 38 +++-
drivers/clk/clk-uclass.c | 11 +-
drivers/core/device.c | 28 ++-
drivers/core/root.c | 6 +-
drivers/misc/irq-uclass.c | 10 +-
drivers/mmc/ftsdc010_mci.c | 2 +-
drivers/mmc/rockchip_dw_mmc.c | 2 +-
drivers/mmc/rockchip_sdhci.c | 2 +-
drivers/ram/rockchip/sdram_rk3399.c | 2 +-
drivers/spi/rk_spi.c | 2 +-
include/clk.h | 4 +-
include/dm/device-internal.h | 2 +-
include/dm/device.h | 21 +++
include/dm/platdata.h | 14 ++
tools/dtoc/dtb_platdata.py | 129 +++++++++++--
tools/dtoc/dtoc_test_phandle_cd_gpios.dts | 42 +++++
tools/dtoc/test_dtoc.py | 218 +++++++++++++++-------
17 files changed, 415 insertions(+), 118 deletions(-)
create mode 100644 tools/dtoc/dtoc_test_phandle_cd_gpios.dts
--
2.20.1
next reply other threads:[~2020-05-29 18:15 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-29 18:15 Walter Lozano [this message]
2020-05-29 18:15 ` [PATCH 01/10] dtoc: add support to scan drivers Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-06-08 15:49 ` Walter Lozano
2020-06-11 16:15 ` Walter Lozano
2020-06-11 16:44 ` Simon Glass
2020-06-11 16:45 ` Simon Glass
2020-06-11 17:11 ` Walter Lozano
2020-06-11 17:22 ` Simon Glass
2020-06-11 19:07 ` Walter Lozano
2020-06-12 2:22 ` Simon Glass
2020-06-12 17:38 ` Walter Lozano
2020-06-16 13:43 ` Simon Glass
2020-05-29 18:15 ` [PATCH 02/10] dtoc: add option to disable warnings Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-06-08 15:51 ` Walter Lozano
2020-05-29 18:15 ` [PATCH 03/10] dm: doc: update of-plat with the suppor for driver aliases Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-05-29 18:15 ` [PATCH 04/10] core: drop const for struct driver_info Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-05-29 18:15 ` [PATCH 05/10] core: extend struct driver_info to point to device Walter Lozano
2020-05-29 18:56 ` Walter Lozano
2020-05-29 19:00 ` Simon Glass
2020-05-29 19:20 ` Walter Lozano
2020-05-29 20:42 ` Simon Glass
2020-06-04 15:59 ` Simon Glass
2020-06-08 15:53 ` Walter Lozano
2020-05-29 18:15 ` [PATCH 06/10] dtoc: extend dtoc to use struct driver_info when linking nodes Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-05-29 18:15 ` [PATCH 07/10] dm: doc: update of-plat with new phandle support Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-06-08 15:54 ` Walter Lozano
2020-05-29 18:15 ` [PATCH 08/10] dtoc: update tests to match new platdata Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-05-29 18:15 ` [PATCH 09/10] dtoc: update dtb_platdata to support cd-gpios Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-06-08 16:01 ` Walter Lozano
2020-06-14 2:49 ` Simon Glass
2020-05-29 18:15 ` [PATCH 10/10] dtoc add test for cd-gpios Walter Lozano
2020-06-04 15:59 ` Simon Glass
2020-05-29 18:25 ` [PATCH 00/10] improve OF_PLATDATA support Jagan Teki
2020-05-29 19:15 ` Walter Lozano
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