| From: |
| Bartosz Golaszewski <bartosz.golaszewski-AT-oss.qualcomm.com> |
| To: |
| Thomas Bogendoerfer <tsbogend-AT-alpha.franken.de>, Dmitry Torokhov <dmitry.torokhov-AT-gmail.com> |
| Subject: |
| [PATCH v3 0/6] MIPS: alchemy: attach software nodes to GPIO controllers and use properties |
| Date: |
| Tue, 26 May 2026 18:40:31 +0200 |
| Message-ID: |
| <20260526-gpio-swnode-alchemy-v3-0-2aaa1238ae4a@oss.qualcomm.com> |
| Cc: |
| brgl-AT-kernel.org, linux-mips-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Bartosz Golaszewski <bartosz.golaszewski-AT-oss.qualcomm.com>, Manuel Lauss <manuel.lauss-AT-gmail.com> |
| Archive-link: |
| Article |
This series of patches updates board previously converted to use static
device properties/software nodes to attach and use nodes attached to the
respective gpiochip devices rather than simply defining unattached
software nodes with matching name. This is a requirement of newer
gpiolib code. Note that there is currently a workaround preserving the
lookup based on the software node name, but it will be removed soon.
The additional 4 patches convert the remaining 2 boards to use software
nodes as well and fix some build warnings.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
---
Changes in v3:
- Avoid compound literals as older MIPS gcc seems to struggle with them
- Link to v2: https://patch.msgid.link/20260505-gpio-swnode-alchemy-v2-...
Changes in v2:
- Add two patches fixing build warnings with missing prototypes
- Use the new swnode field of struct platform_device_info
- Link to v1: https://patch.msgid.link/20260309-alchemy-v1-0-f55e9dc60b...
---
Bartosz Golaszewski (2):
MIPS: alchemy: platform: add missing include
MIPS: alchemy: provide visible function prototypes to board files
Dmitry Torokhov (4):
MIPS: alchemy: mtx1: attach software nodes to GPIO chips
MIPS: alchemy: db1000: use nodes attached to GPIO chips in properties
MIPS: alchemy: gpr: switch to static device properties
MIPS: alchemy: db1300: switch to static device properties
arch/mips/alchemy/board-gpr.c | 127 ++++++++------
arch/mips/alchemy/board-mtx1.c | 34 ++--
arch/mips/alchemy/common/gpiolib.c | 45 ++++-
arch/mips/alchemy/devboards/db1000.c | 31 ++--
arch/mips/alchemy/devboards/db1200.c | 1 +
arch/mips/alchemy/devboards/db1300.c | 219 ++++++++++++++++--------
arch/mips/alchemy/devboards/db1550.c | 2 +
arch/mips/alchemy/devboards/db1xxx.c | 11 +-
arch/mips/alchemy/devboards/db1xxx.h | 18 ++
arch/mips/alchemy/devboards/platform.c | 2 +
arch/mips/include/asm/mach-au1x00/gpio-au1000.h | 5 +
arch/mips/include/asm/mach-au1x00/gpio-au1300.h | 3 +
12 files changed, 322 insertions(+), 176 deletions(-)
---
base-commit: e7ae89a0c97ce2b68b0983cd01eda67cf373517d
change-id: 20260505-gpio-swnode-alchemy-3bff9c11e54c
Best regards,
--
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
