Received-SPF: pass (google.com: domain of linux-kernel+bounces-48411-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: Alexey Romanov <avromanov@salutedevices.com>
To: "robh+dt@kernel.org" <robh+dt@kernel.org>,
	"krzysztof.kozlowski+dt@linaro.org" <krzysztof.kozlowski+dt@linaro.org>,
	"conor+dt@kernel.org" <conor+dt@kernel.org>, "neil.armstrong@linaro.org"
	<neil.armstrong@linaro.org>, "khilman@baylibre.com" <khilman@baylibre.com>,
	"jbrunet@baylibre.com" <jbrunet@baylibre.com>,
	"martin.blumenstingl@googlemail.com" <martin.blumenstingl@googlemail.com>
CC: "linux-amlogic@lists.infradead.org" <linux-amlogic@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>, kernel <kernel@sberdevices.ru>,
	Dmitry Rokosov <ddrokosov@salutedevices.com>
Subject: Re: [PATCH v1] arch: arm64: dts: meson: a1: add assigned-clocks for
 usb node
Thread-Topic: [PATCH v1] arch: arm64: dts: meson: a1: add assigned-clocks for
 usb node
Thread-Index: AQHaTsYqvR6S+noZREWdvbdJ/XH6MbD1d1KA
Date: Thu, 1 Feb 2024 15:30:33 +0000
Message-ID: <20240201153027.ecxqx3ehh6tbkgrc@cab-wsm-0029881>
References: <20240124130623.3471236-1-avromanov@salutedevices.com>
In-Reply-To: <20240124130623.3471236-1-avromanov@salutedevices.com>
Accept-Language: ru-RU, en-US
Content-Language: en-US
Content-Type: text/plain; charset="us-ascii"
Content-ID: <D0EC4508C98A5C4E8C8FFBA89D684531@sberdevices.ru>
Content-Transfer-Encoding: quoted-printable
Precedence: bulk
MIME-Version: 1.0

Hello! Ping.

On Wed, Jan 24, 2024 at 04:06:23PM +0300, Alexey Romanov wrote:
> To ensure proper functionality of USB, it is necessary to use
> the rate of 64000000 for CLKID_USB_BUS. For instance, adb may
> not function correctly without this setting. This information
> has been derived from the vendor SDK.
>=20
> Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
> Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
> ---
>  arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
>=20
> diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/=
dts/amlogic/meson-a1.dtsi
> index cf150f568335..b9fd69112535 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
> @@ -668,6 +668,8 @@ usb: usb@fe004400 {
>  				 <&clkc_periphs CLKID_USB_BUS>,
>  				 <&clkc_periphs CLKID_USB_CTRL_IN>;
>  			clock-names =3D "usb_ctrl", "usb_bus", "xtal_usb_ctrl";
> +			assigned-clocks =3D <&clkc_periphs CLKID_USB_BUS>;
> +			assigned-clock-rates =3D <64000000>;
>  			resets =3D <&reset RESET_USBCTRL>;
>  			reset-name =3D "usb_ctrl";
> =20
> --=20
> 2.34.1
>=20

--=20
Thank you,
Alexey=