From: Philipp Zabel <p.zabel@pengutronix.de>
To: Yao Zi <ziyao@disroot.org>, Drew Fustini <fustini@kernel.org>,
Guo Ren <guoren@kernel.org>, Fu Wei <wefu@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Michal Wilczynski <m.wilczynski@samsung.com>
Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Icenowy Zheng <uwu@icenowy.me>,
Han Gao <rabenda.cn@gmail.com>, Han Gao <gaohan@iscas.ac.cn>
Subject: Re: [PATCH v3 0/5] Add reset controllers for other TH1520 subsystems
Date: Thu, 30 Oct 2025 13:55:48 +0100 [thread overview]
Message-ID: <845f360bb63bf3db5a57f90a5c474271a7194d9a.camel@pengutronix.de> (raw)
In-Reply-To: <20251014131032.49616-1-ziyao@disroot.org>
On Di, 2025-10-14 at 13:10 +0000, Yao Zi wrote:
> TH1520 SoC is split into several subsystems, and each of them comes with
> distinct reset controllers. We've already had the one for VO subsystem
> documented as "thead,th1520-reset" and supported, and this series adds
> support for others, including AO, VI, MISC, AP, DSP and VO.
>
> For TH1520_RESET_ID_{NPU,WDT0,WDT1}, these're reset signals that have
> been introduced along with support for the VO reset controller. However,
> registers in control of these resets don't stay in the VO reset region,
> instead they're AP-subsystem resets, thus the original ABI is
> problematic. I remove them in PATCH 1 and reintroduce them in PATCH 2.
[...]
Patches 1-4 applied to reset/next, thanks!
[1/5] dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets
https://git.pengutronix.de/cgit/pza/linux/commit/?id=68ce5ac15ff8
[2/5] dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys
https://git.pengutronix.de/cgit/pza/linux/commit/?id=76001d5d3cd1
[3/5] reset: th1520: Prepare for supporting multiple controllers
https://git.pengutronix.de/cgit/pza/linux/commit/?id=ac3d323caee8
[4/5] reset: th1520: Support reset controllers in more subsystems
https://git.pengutronix.de/cgit/pza/linux/commit/?id=f5da5084e282
regards
Philipp
prev parent reply other threads:[~2025-10-30 12:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-14 13:10 Yao Zi
2025-10-14 13:10 ` [PATCH v3 1/5] dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets Yao Zi
2025-10-15 1:09 ` Guo Ren
2025-10-29 12:34 ` Drew Fustini
2025-10-14 13:10 ` [PATCH v3 2/5] dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys Yao Zi
2025-10-15 1:05 ` Guo Ren
2025-10-29 12:38 ` Drew Fustini
2025-10-14 13:10 ` [PATCH v3 3/5] reset: th1520: Prepare for supporting multiple controllers Yao Zi
2025-10-15 1:03 ` Guo Ren
2025-10-29 12:54 ` Drew Fustini
2025-10-29 15:13 ` Yao Zi
2025-10-30 12:17 ` Drew Fustini
2025-10-14 13:10 ` [PATCH v3 4/5] reset: th1520: Support reset controllers in more subsystems Yao Zi
2025-10-15 1:06 ` Guo Ren
2025-10-29 12:52 ` Drew Fustini
2025-10-14 13:10 ` [PATCH v3 5/5] riscv: dts: thead: Add reset controllers of more subsystems for TH1520 Yao Zi
2025-10-15 1:07 ` Guo Ren
2025-10-27 11:56 ` Drew Fustini
2025-10-28 13:42 ` Yao Zi
2025-10-29 12:50 ` Drew Fustini
2025-11-01 9:59 ` Drew Fustini
2025-10-30 12:55 ` Philipp Zabel [this message]
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