Linux-Clk Archive on lore.kernel.org
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From: Aisheng Dong <aisheng.dong@nxp.com>
To: Aisheng Dong <aisheng.dong@nxp.com>,
	"linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org>
Cc: "linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"sboyd@kernel.org" <sboyd@kernel.org>,
	"mturquette@baylibre.com" <mturquette@baylibre.com>,
	"shawnguo@kernel.org" <shawnguo@kernel.org>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	dl-linux-imx <linux-imx@nxp.com>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	Oliver Graute <oliver.graute@gmail.com>
Subject: RE: [PATCH V5 00/11] clk: imx8: add new clock binding for better pm support
Date: Mon, 9 Sep 2019 14:19:20 +0000
Message-ID: <AM0PR04MB421173A9599B92EABC88823780B70@AM0PR04MB4211.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <1568081408-26800-1-git-send-email-aisheng.dong@nxp.com>

> This patch series is a preparation for the MX8 Architecture improvement.
> As for IMX SCU based platforms like MX8QM and MX8QXP, they are comprised
> of a couple of SS(Subsystems) while most of them within the same SS can be
> shared. e.g. Clocks, Devices and etc.
> 
> However, current clock binding is using SW IDs for device tree to use which can
> cause troubles in writing the common <soc>-ss-xx.dtsi file for different SoCs.
> 
> This patch series aims to introduce a new binding which is more close to
> hardware and platform independent and can makes us write a more general
> drivers for different SCU based SoCs.
> 
> Another important thing is that on MX8, each Clock resource is associated with
> a power domain. So we have to attach that clock device to the power domain
> in order to make it work properly. Further more, the clock state will be lost
> when its power domain is completely off during suspend/resume, so we also
> introduce the clock state save&restore mechanism.
> 

For this patch series, missed to add Oliver's former tag:
Tested-by: Oliver Graute <oliver.graute@kococonnector.com>

Regards
Aisheng

  reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-10  2:09 Dong Aisheng
2019-09-09 14:19 ` Aisheng Dong [this message]
2019-09-10  2:09 ` [PATCH V5 01/11] dt-bindings: firmware: imx-scu: new binding to parse clocks from device tree Dong Aisheng
2019-09-10  2:09 ` [PATCH V5 02/11] dt-bindings: clock: imx-lpcg: add support " Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 03/11] clk: imx: scu: add two cells binding support Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 04/11] clk: imx: scu: bypass cpu power domains Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 05/11] clk: imx: scu: allow scu clk to take device pointer Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 06/11] clk: imx: scu: add runtime pm support Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 07/11] clk: imx: scu: add suspend/resume support Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 08/11] clk: imx: imx8qxp-lpcg: add parsing clocks from device tree Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 09/11] clk: imx: lpcg: allow lpcg clk to take device pointer Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 10/11] clk: imx: clk-imx8qxp-lpcg: add runtime pm support Dong Aisheng
2019-09-10  2:10 ` [PATCH V5 11/11] clk: imx: lpcg: add suspend/resume support Dong Aisheng
2019-09-18  6:08 ` [PATCH V5 00/11] clk: imx8: add new clock binding for better pm support Stephen Boyd

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