From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Li Chen <me@linux.beauty>
Cc: li chen <lchen@ambarella.com>,
michael turquette <mturquette@baylibre.com>,
stephen boyd <sboyd@kernel.org>, rob herring <robh+dt@kernel.org>,
krzysztof kozlowski <krzysztof.kozlowski+dt@linaro.org>,
"moderated list:arm/ambarella soc support"
<linux-arm-kernel@lists.infradead.org>,
"open list:common clk framework" <linux-clk@vger.kernel.org>,
"open list:open firmware and flattened device tree bindings"
<devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
arnd bergmann <arnd@arndb.de>
Subject: Re: [PATCH 07/15] dt-bindings: clock: Add Ambarella clock bindings
Date: Fri, 27 Jan 2023 16:08:09 +0100 [thread overview]
Message-ID: <33c2038b-5e06-4eb2-82b8-007bb735bfb1@linaro.org> (raw)
In-Reply-To: <185f3b3a330.11c135c37327076.6300919877819761183@linux.beauty>
On 27/01/2023 15:48, Li Chen wrote:
> >
> > but what you are saying is that there is no separate clock controller
> > device with its own IO address but these clocks are part of rct_syscon.
> > Then model it that way in DTS. The rct_syscon is then your clock
> > controller and all these fake gclk-core and gclk-ddr nodes should be gone.
>
> Ok, I will remove these fake nodes, and model the hardware as:
>
> rct_syscon node
> | clock node(pll, div, mux, composite clocks live in the same driver)
> | other periphal nodes
You need clock node if it takes any resources. If it doesn't, you do not
need it.
Best regards,
Krzysztof
next prev parent reply other threads:[~2023-01-27 15:08 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 7:32 [PATCH 00/15] Ambarella S6LM SoC bring-up Li Chen
2023-01-23 7:32 ` [PATCH 02/15] dt-bindings: vendor-prefixes: add Ambarella prefix Li Chen
2023-01-23 8:02 ` Krzysztof Kozlowski
[not found] ` <20230123073305.149940-4-lchen@ambarella.com>
2023-01-23 8:03 ` [PATCH 03/15] dt-bindings: arm: ambarella: Add binding for Ambarella ARM platforms Krzysztof Kozlowski
2023-01-23 13:58 ` Li Chen
[not found] ` <20230123073305.149940-5-lchen@ambarella.com>
2023-01-23 8:07 ` [PATCH 04/15] dt-bindings: arm: add support for Ambarella SoC Krzysztof Kozlowski
2023-01-23 15:09 ` Li Chen
2023-01-23 15:52 ` Krzysztof Kozlowski
[not found] ` <20230123073305.149940-8-lchen@ambarella.com>
2023-01-23 8:11 ` [PATCH 07/15] dt-bindings: clock: Add Ambarella clock bindings Krzysztof Kozlowski
2023-01-25 9:28 ` Li Chen
2023-01-25 9:55 ` Krzysztof Kozlowski
2023-01-25 12:06 ` Li Chen
2023-01-25 12:14 ` Krzysztof Kozlowski
2023-01-25 13:40 ` Li Chen
2023-01-26 11:29 ` Krzysztof Kozlowski
2023-01-27 14:48 ` Li Chen
2023-01-27 15:08 ` Krzysztof Kozlowski [this message]
2023-01-28 9:42 ` Li Chen
2023-01-28 10:08 ` Krzysztof Kozlowski
2023-01-28 10:11 ` Li Chen
2023-02-06 11:28 ` Li Chen
2023-02-06 13:41 ` Krzysztof Kozlowski
2023-02-06 14:57 ` Li Chen
2023-02-08 10:27 ` Krzysztof Kozlowski
2023-01-27 15:11 ` Krzysztof Kozlowski
2023-01-28 9:45 ` Li Chen
[not found] ` <20230123073305.149940-10-lchen@ambarella.com>
2023-01-23 8:11 ` [PATCH 09/15] dt-bindings: serial: add support for Ambarella Krzysztof Kozlowski
2023-01-25 9:54 ` Li Chen
2023-01-25 9:56 ` Krzysztof Kozlowski
2023-01-28 9:22 ` Li Chen
[not found] ` <20230123073305.149940-12-lchen@ambarella.com>
2023-01-23 8:13 ` [PATCH 11/15] dt-bindings: mtd: Add binding " Krzysztof Kozlowski
[not found] ` <20230123073305.149940-16-lchen@ambarella.com>
2023-01-23 8:20 ` [PATCH 15/15] arm64: dts: ambarella: introduce Ambarella s6lm SoC Krzysztof Kozlowski
2023-01-23 8:39 ` [PATCH 00/15] Ambarella S6LM SoC bring-up Arnd Bergmann
2023-01-24 2:08 ` Bagas Sanjaya
[not found] ` <20230123073305.149940-14-lchen@ambarella.com>
2023-01-23 8:13 ` [PATCH 13/15] dt-bindings: pinctrl: add support for Ambarella Krzysztof Kozlowski
2023-01-23 12:32 ` Linus Walleij
2023-01-28 10:05 ` Li Chen
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