| From: |
| AngeloGioacchino Del Regno <angelogioacchino.delregno-AT-collabora.com> |
| To: |
| sboyd-AT-kernel.org |
| Subject: |
| [PATCH v1 0/5] SPMI: MediaTek: Add support for multi-bus |
| Date: |
| Mon, 23 Jun 2025 14:00:42 +0200 |
| Message-ID: |
| <20250623120047.108961-1-angelogioacchino.delregno@collabora.com> |
| Cc: |
| robh-AT-kernel.org, krzk+dt-AT-kernel.org, conor+dt-AT-kernel.org, matthias.bgg-AT-gmail.com, angelogioacchino.delregno-AT-collabora.com, hsin-hsiung.wang-AT-mediatek.com, linux-kernel-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-arm-kernel-AT-lists.infradead.org, linux-mediatek-AT-lists.infradead.org, kernel-AT-collabora.com |
| Archive-link: |
| Article |
This series adds basic support for multi-bus (multi-master) SPMI
controllers, as found in the MediaTek MT8196 Chromebook SoC and
the MediaTek MT6991 Dimensity 9400 Smartphone SoC, including RCS
interrupt handling and per-bus registration.
AngeloGioacchino Del Regno (5):
dt-bindings: spmi: Add MediaTek MT8196 SPMI 2 Arbiter/Controllers
spmi: mtk-pmif: Add multi-bus support for SPMI 2.0
spmi: mtk-pmif: Keep spinlock until read is fully done
spmi: mtk-pmif: Implement Request Capable Slave (RCS) interrupt
spmi: mtk-pmif: Add support for MT8196 SPMI Controller
.../bindings/spmi/mediatek,mt8196-spmi.yaml | 138 +++++
drivers/spmi/spmi-mtk-pmif.c | 471 +++++++++++++++---
2 files changed, 530 insertions(+), 79 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spmi/mediatek,mt8196-spmi.yaml
--
2.49.0
