From: Adrian Hunter <adrian.hunter@intel.com>
To: kostap@marvell.com, linux-mmc@vger.kernel.org
Cc: ulf.hansson@linaro.org, andrew@lunn.ch,
gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com,
mw@semihalf.com, jaz@semihalf.com
Subject: Re: [PATCH v2 2/3] mmc: xenon: add AP807 compatible string
Date: Wed, 16 Dec 2020 10:10:29 +0200 [thread overview]
Message-ID: <e5524e00-c3dc-8e7a-70ff-156edbc1f12a@intel.com> (raw)
In-Reply-To: <20201216074540.30616-3-kostap@marvell.com>
On 16/12/20 9:45 am, kostap@marvell.com wrote:
> From: Marcin Wojtas <mw@semihalf.com>
>
> This patch adds new compatible string to differentiate
> between the controllers versions included in the AP807
> north bridge. Thanks to this change, the SoCs which use
> AP807 will not run unintentionally in the 'slow mode'
> with disabled UHS modes.
>
> Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
> ---
> arch/arm64/boot/dts/marvell/armada-ap807.dtsi | 4 ++++
> drivers/mmc/host/sdhci-xenon.c | 1 +
> 2 files changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-ap807.dtsi b/arch/arm64/boot/dts/marvell/armada-ap807.dtsi
> index 623010f3ca89..e9a740ec22cb 100644
> --- a/arch/arm64/boot/dts/marvell/armada-ap807.dtsi
> +++ b/arch/arm64/boot/dts/marvell/armada-ap807.dtsi
> @@ -27,3 +27,7 @@
> #clock-cells = <1>;
> };
> };
> +
> +&ap_sdhci0 {
> + compatible = "marvell,armada-ap807-sdhci";
> +};
> diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c
> index c67611fdaa8a..add1b4dcd5e5 100644
> --- a/drivers/mmc/host/sdhci-xenon.c
> +++ b/drivers/mmc/host/sdhci-xenon.c
> @@ -684,6 +684,7 @@ static const struct dev_pm_ops sdhci_xenon_dev_pm_ops = {
>
> static const struct of_device_id sdhci_xenon_dt_ids[] = {
> { .compatible = "marvell,armada-ap806-sdhci", .data = (void *)XENON_AP806},
> + { .compatible = "marvell,armada-ap807-sdhci", .data = (void *)XENON_AP807},
> { .compatible = "marvell,armada-cp110-sdhci", .data = (void *)XENON_CP110},
> { .compatible = "marvell,armada-3700-sdhci", .data = (void *)XENON_A3700},
> {}
>
next prev parent reply other threads:[~2020-12-16 8:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-16 7:45 [PATCH v2 0/3] update xenon controller properties in CN913X family kostap
2020-12-16 7:45 ` [PATCH v2 1/3] dt-bindings: mmc: xenon: add AP807 compatible string kostap
2020-12-16 7:45 ` [PATCH v2 2/3] " kostap
2020-12-16 8:10 ` Adrian Hunter [this message]
2021-01-11 17:27 ` Ulf Hansson
2020-12-16 7:45 ` [PATCH v2 3/3] arm64: dts: cn913x-db: enable MMC HS400 kostap
2020-12-18 3:43 ` Marcin Wojtas
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