From: Rob Herring <robh@kernel.org>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>,
devicetree@vger.kernel.org, Shawn Guo <shawnguo@kernel.org>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
patchwork-lst@pengutronix.de, NXP Linux Team <linux-imx@nxp.com>,
kernel@pengutronix.de, Adam Ford <aford173@gmail.com>,
Fabio Estevam <festevam@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 08/13] dt-bindings: imx: gpcv2: add support for optional resets
Date: Mon, 9 Nov 2020 14:15:57 -0600 [thread overview]
Message-ID: <20201109201557.GA1690230@bogus> (raw)
In-Reply-To: <20201105174434.1817539-9-l.stach@pengutronix.de>
On Thu, Nov 05, 2020 at 06:44:29PM +0100, Lucas Stach wrote:
> For some domains the resets of the devices in the domain are not
> automatically triggered. Add an optional resets property to allow
> the GPC driver to trigger those resets explicitly.
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
> index a96e6dbf1858..4330c73a2c30 100644
> --- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
> +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
> @@ -66,6 +66,13 @@ properties:
>
> power-supply: true
>
> + resets:
> + description: |
> + A number of phandles to resets that need to be asserted during
> + power-up sequencing of the domain.
> + minItems: 1
> + maxItems: 4
You need to define what each reset is.
> +
> required:
> - '#power-domain-cells'
> - reg
> --
> 2.20.1
>
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next prev parent reply other threads:[~2020-11-09 20:17 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-05 17:44 [PATCH v2 00/13] i.MX8MM power domain support Lucas Stach
2020-11-05 17:44 ` [PATCH v2 01/13] soc: imx: gpcv2: move to more ideomatic error handling in probe Lucas Stach
2020-11-16 14:10 ` Adam Ford
2020-11-05 17:44 ` [PATCH v2 02/13] soc: imx: gpcv2: move domain mapping to domain driver probe Lucas Stach
2020-11-05 17:44 ` [PATCH v2 03/13] soc: imx: gpcv2: switch to clk_bulk_* API Lucas Stach
2020-11-05 17:44 ` [PATCH v2 04/13] soc: imx: gpcv2: split power up and power down sequence control Lucas Stach
2020-11-05 17:44 ` [PATCH v2 05/13] soc: imx: gpcv2: wait for ADB400 handshake Lucas Stach
2020-11-05 17:44 ` [PATCH v2 06/13] soc: imx: gpcv2: add runtime PM support for power-domains Lucas Stach
2020-11-05 17:44 ` [PATCH v2 07/13] soc: imx: gpcv2: allow domains without power-sequence control Lucas Stach
2020-11-05 17:44 ` [PATCH v2 08/13] dt-bindings: imx: gpcv2: add support for optional resets Lucas Stach
2020-11-09 20:15 ` Rob Herring [this message]
2020-11-17 14:11 ` Lucas Stach
2020-11-30 9:57 ` Lucas Stach
2021-02-10 14:35 ` Lucas Stach
2021-02-10 14:42 ` Marek Vasut
2021-04-26 9:24 ` Frieder Schrempf
2021-04-29 14:38 ` Frieder Schrempf
2021-03-22 18:19 ` Adam Ford
2020-11-05 17:44 ` [PATCH v2 09/13] soc: " Lucas Stach
2020-11-05 17:44 ` [PATCH v2 10/13] dt-bindings: add defines for i.MX8MM power domains Lucas Stach
2020-11-09 20:34 ` Rob Herring
2020-11-05 17:44 ` [PATCH v2 11/13] soc: imx: gpcv2: add support " Lucas Stach
2020-11-05 17:44 ` [PATCH v2 12/13] arm64: dts: imx8mm: add GPC node and " Lucas Stach
2020-12-09 15:26 ` Frieder Schrempf
2021-01-14 10:39 ` Frieder Schrempf
2021-02-18 12:54 ` Adam Ford
2021-02-18 15:19 ` Adam Ford
2021-03-02 15:01 ` Frieder Schrempf
2021-03-02 16:46 ` Adam Ford
2020-11-05 17:44 ` [PATCH v2 13/13] arm64: dts: imx8mm: put USB controllers into power-domains Lucas Stach
2021-05-06 1:04 [PATCH V2 00/13] soc: imx: gpcv2: support i.MX8MM Peng Fan (OSS)
2021-05-06 1:04 ` [PATCH V2 08/13] dt-bindings: imx: gpcv2: add support for optional resets Peng Fan (OSS)
2021-05-06 6:43 ` Frieder Schrempf
2021-05-07 21:16 ` Rob Herring
2021-05-08 0:50 ` Peng Fan
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