From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Adam Ford <aford173@gmail.com>
Cc: Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Adam Ford-BE <aford@beaconembedded.com>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V2 9/9] arm64: dts: renesas: beacon: Increase sdhi speeds
Date: Fri, 8 Jan 2021 15:02:03 +0100 [thread overview]
Message-ID: <CAMuHMdXf9iXvoDHDvx0fjx1yQx=5-cjDz_pECDjrXZn__z4cFA@mail.gmail.com> (raw)
In-Reply-To: <20201224170502.2254683-9-aford173@gmail.com>
Hi Adam,
On Thu, Dec 24, 2020 at 6:05 PM Adam Ford <aford173@gmail.com> wrote:
> The eMMC can run at hs400 and the WiFi chip can run at sdr104.
> Set the respective flags to push the sdhi faster.
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
Thanks for your patch!
> --- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
> +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
> @@ -271,8 +271,9 @@ &scif2 {
> };
>
> &sdhi2 {
> - pinctrl-names = "default";
> pinctrl-0 = <&sdhi2_pins>;
> + pinctrl-1 = <&sdhi2_pins>;
> + pinctrl-names = "default", "state_uhs";
> bus-width = <4>;
> vmmc-supply = <®_3p3v>;
> vqmmc-supply = <®_1p8v>;
> @@ -281,6 +282,8 @@ &sdhi2 {
> pm-ignore-notify;
> keep-power-in-suspend;
> mmc-pwrseq = <&wlan_pwrseq>;
> + sd-uhs-sdr50;
> + sd-uhs-sdr104;
> status = "okay";
> #address-cells = <1>;
> #size-cells = <0>;
The HS400 change was accidentally part of "[PATCH V2 5/9] arm64: dts:
renesas: beacon: Cleanup USB References":
| @@ -315,16 +306,12 @@ &sdhi3 {
| vmmc-supply = <®_3p3v>;
| vqmmc-supply = <®_1p8v>;
| bus-width = <8>;
| - mmc-hs200-1_8v;
| + mmc-hs400-1_8v;
| non-removable;
| fixed-emmc-driver-type = <1>;
| status = "okay";
You probably want to keep, not replace, the "mmc-hs200-1_8v" property,
though.
With that fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2021-01-08 14:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-24 17:04 [PATCH V2 1/9] arm64: dts: renesas: beacon kit: Configure programmable clocks Adam Ford
2020-12-24 17:04 ` [PATCH V2 2/9] arm64: dts: renesas: beacon kit: Fix Audio Clock sources Adam Ford
2020-12-25 9:15 ` Sergei Shtylyov
2021-01-08 13:39 ` Geert Uytterhoeven
2020-12-24 17:04 ` [PATCH V2 3/9] arm64: dts: renesas: beacon: Configure Audio CODEC clocks Adam Ford
2021-01-08 13:41 ` Geert Uytterhoeven
2020-12-24 17:04 ` [PATCH V2 4/9] arm64: dts: renesas: beacon: Better describe keys Adam Ford
2021-01-08 13:43 ` Geert Uytterhoeven
2020-12-24 17:04 ` [PATCH V2 5/9] arm64: dts: renesas: beacon: Cleanup USB References Adam Ford
2020-12-25 9:10 ` Sergei Shtylyov
2020-12-24 17:04 ` [PATCH V2 6/9] arm64: dts: renesas: beacon-rzg2m-kit: Rearange SoC unique functions Adam Ford
2021-01-08 13:48 ` Geert Uytterhoeven
2020-12-24 17:05 ` [PATCH V2 7/9] arm64: dts: renesas: Introduce r8a774b1-beacon-rzg2n-kit Adam Ford
2021-01-08 13:53 ` Geert Uytterhoeven
2020-12-24 17:05 ` [PATCH V2 8/9] arm64: dts: renesas: Introduce r8a774e1-beacon-rzg2h-kit Adam Ford
2020-12-25 9:06 ` Sergei Shtylyov
2021-01-08 13:58 ` Geert Uytterhoeven
2020-12-24 17:05 ` [PATCH V2 9/9] arm64: dts: renesas: beacon: Increase sdhi speeds Adam Ford
2021-01-08 14:02 ` Geert Uytterhoeven [this message]
2021-01-08 13:32 ` [PATCH V2 1/9] arm64: dts: renesas: beacon kit: Configure programmable clocks Geert Uytterhoeven
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