linux-kernel - Re: [PATCH v2 stblinux/next 2/2] clk: rp1: Implement remaining clock tree

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Message-ID: <20250623231447.GA1450188@bhelgaas>
Date: Mon, 23 Jun 2025 18:14:47 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Andrea della Porta <andrea.porta@...e.com>
Cc: Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczynski <kw@...ux.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>, Bartosz Golaszewski <brgl@...ev.pl>,
	Derek Kiernan <derek.kiernan@....com>,
	Dragan Cvetic <dragan.cvetic@....com>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Saravana Kannan <saravanak@...gle.com>, linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-gpio@...r.kernel.org, Masahiro Yamada <masahiroy@...nel.org>,
	Stefan Wahren <wahrenst@....net>,
	Herve Codina <herve.codina@...tlin.com>,
	Luca Ceresoli <luca.ceresoli@...tlin.com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Andrew Lunn <andrew@...n.ch>, Phil Elwell <phil@...pberrypi.com>,
	Dave Stevenson <dave.stevenson@...pberrypi.com>,
	kernel-list@...pberrypi.com, Matthias Brugger <mbrugger@...e.com>
Subject: Re: [PATCH v2 stblinux/next 2/2] clk: rp1: Implement remaining clock
 tree

On Mon, Jun 23, 2025 at 11:46:28PM +0200, Andrea della Porta wrote:
> The RP1 clock generator driver currently defines only the fundamental
> clocks such as the front PLLs for system, audio and video subsystems
> and the ethernet clock.
> 
> Add the remaining clocks to the tree so as to be completed, which means
> that the following RP1 peripherals could now consume their specific clocks
> and be enabled to work (provided that the relevant driver changes for each
> specific peripheral, if any, are committed):
> 
> - ADC
> - Audio IN/OUT
> - DMA controller
> - I2S
> - MIPI DPI/DSI
> - PWM
> - SDIO
> - UART
> - Video Encoder

Thanks for this detail, that's exactly what I hoped for!