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From: Enzo Adriano <enzo.adriano.code@gmail.com>
To: Junhui Liu <junhui.liu@pigmoral.tech>
Cc: Andre Przywara <andre.przywara@arm.com>,
	Brian Masney <bmasney@redhat.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Chen-Yu Tsai <wens@kernel.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Samuel Holland <samuel@sholland.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Richard Cochran <richardcochran@gmail.com>,
	linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org,
	devicetree@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC 3/8] clk: sunxi-ng: a733: Add PRCM CCU
Date: Thu,  2 Jul 2026 12:59:44 -0400	[thread overview]
Message-ID: <20260702165944.828550-1-enzo.adriano.code@gmail.com> (raw)
In-Reply-To: <20260310-a733-clk-v1-3-36b4e9b24457@pigmoral.tech>

Hi Junhui,

Register check for the PRCM driver against the public A733 User Manual
V0.92, chapter 4.2.5: all 41 entries I could extract (13 reset-map
entries, 18 bus gates, 10 mod/mux clocks) match the manual's register
offsets and bit positions. No discrepancies found in this patch.

For what it's worth, we have also exercised the R-domain at runtime on a
Radxa Cubie A7S (r-ahb/r-apb0 rates with live consumers on r-pinctrl,
r-rtc and the PPU, bus-r-cpucfg via its critical flag), with no
misbehavior attributable to the PRCM model.

Thanks,
Enzo


  parent reply	other threads:[~2026-07-02 17:00 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-10  8:33 [PATCH RFC 0/8] clk: sunxi-ng: Add support for Allwinner A733 CCU and PRCM Junhui Liu
2026-03-10  8:33 ` [PATCH RFC 1/8] dt-bindings: clk: sun60i-a733-ccu: Add allwinner A733 support Junhui Liu
2026-03-28 12:07   ` Chen-Yu Tsai
2026-03-10  8:33 ` [PATCH RFC 2/8] clk: sunxi-ng: sdm: Add dual patterns support Junhui Liu
2026-03-29  7:56   ` Chen-Yu Tsai
2026-03-10  8:33 ` [PATCH RFC 3/8] clk: sunxi-ng: a733: Add PRCM CCU Junhui Liu
2026-03-28 15:04   ` Chen-Yu Tsai
2026-07-02 16:59   ` Enzo Adriano [this message]
2026-03-10  8:33 ` [PATCH RFC 4/8] clk: sunxi-ng: a733: Add PLL clocks support Junhui Liu
2026-07-02 17:10   ` Enzo Adriano
2026-03-10  8:33 ` [PATCH RFC 5/8] clk: sunxi-ng: a733: Add bus " Junhui Liu
2026-06-23 22:35   ` Andre Przywara
2026-03-10  8:33 ` [PATCH RFC 6/8] clk: sunxi-ng: a733: Add mod " Junhui Liu
2026-07-02 17:24   ` Enzo Adriano
2026-03-10  8:34 ` [PATCH RFC 7/8] clk: sunxi-ng: a733: Add bus clock gates Junhui Liu
2026-04-15 22:14   ` Andre Przywara
2026-07-02 17:34   ` Enzo Adriano
2026-03-10  8:34 ` [PATCH RFC 8/8] clk: sunxi-ng: a733: Add reset lines Junhui Liu
2026-05-13 23:22   ` Andre Przywara
2026-05-14  2:41     ` Junhui Liu
2026-07-02 18:11   ` Enzo Adriano
2026-06-29 12:52 ` [PATCH RFC 0/8] clk: sunxi-ng: Add support for Allwinner A733 CCU and PRCM Jerome Brunet
2026-07-01 16:07 ` Enzo Adriano
2026-07-02  8:57   ` Andre Przywara
2026-07-02 15:44   ` Junhui Liu
2026-07-02 23:51     ` Enzo Adriano

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