From: Jesse Taube <mr.bossman075@gmail.com>
To: Giulio Benetti <giulio.benetti@benettiengineering.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Abel Vesa <abelvesa@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Bough Chen <haibo.chen@nxp.com>
Subject: Re: [PATCH v2 3/4] ARM: dts: imxrt1050: increase mmc max-frequency property
Date: Tue, 15 Nov 2022 15:45:54 -0500 [thread overview]
Message-ID: <56c0d9b4-222e-e92f-4508-458d51e19761@gmail.com> (raw)
In-Reply-To: <20221115193244.10484-3-giulio.benetti@benettiengineering.com>
On 11/15/22 14:32, Giulio Benetti wrote:
> According to i.MXRT1050 Datasheet usdhc supports up to 200Mhz clock so
> let's increase max-frequency property to 200Mhz.
>
> Cc: Jesse Taube <mr.bossman075@gmail.com>
> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> ---
> V1->V2:
> * set max-frequency to 200Mhz instead of removing it as suggested by
> Bough Chen
> ---
> arch/arm/boot/dts/imxrt1050.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imxrt1050.dtsi b/arch/arm/boot/dts/imxrt1050.dtsi
> index 114465e4dde6..5b1991c32748 100644
> --- a/arch/arm/boot/dts/imxrt1050.dtsi
> +++ b/arch/arm/boot/dts/imxrt1050.dtsi
> @@ -93,7 +93,7 @@ usdhc1: mmc@402c0000 {
> bus-width = <4>;
> fsl,wp-controller;
> no-1-8-v;
> - max-frequency = <4000000>;
> + max-frequency = <200000000>;
> fsl,tuning-start-tap = <20>;
> fsl,tuning-step = <2>;
> status = "disabled";
Acked-by: Jesse Taube <mr.bossman075@gmail.com>
next prev parent reply other threads:[~2022-11-15 20:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-15 19:32 [PATCH v2 1/4] clk: imx: imxrt1050: fix IMXRT1050_CLK_LCDIF_APB offsets Giulio Benetti
2022-11-15 19:32 ` [PATCH v2 2/4] clk: imx: imxrt1050: add IMXRT1050_CLK_LCDIF_PIX clock gate Giulio Benetti
2022-11-15 20:43 ` Jesse Taube
2022-11-16 20:27 ` Giulio Benetti
2022-11-15 19:32 ` [PATCH v2 3/4] ARM: dts: imxrt1050: increase mmc max-frequency property Giulio Benetti
2022-11-15 20:45 ` Jesse Taube [this message]
2022-11-15 19:32 ` [PATCH v2 4/4] ARM: dts: imx: prepend a 0 in the memory address to make it clear it's 32MB Giulio Benetti
2022-11-15 20:47 ` Jesse Taube
2022-11-21 19:26 ` [PATCH v2 1/4] clk: imx: imxrt1050: fix IMXRT1050_CLK_LCDIF_APB offsets Abel Vesa
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