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Mon, 10 Feb 2020 05:50:11 -0800 (PST) Received: from pi3 ([194.230.155.125]) by smtp.googlemail.com with ESMTPSA id qw15sm43828ejb.92.2020.02.10.05.50.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Feb 2020 05:50:10 -0800 (PST) Date: Mon, 10 Feb 2020 14:50:08 +0100 From: Krzysztof Kozlowski To: Anand Moon Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman , Rob Herring , Mark Rutland , Felipe Balbi , Marek Szyprowski , Bartlomiej Zolnierkiewicz , linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv3 2/3] ARM: dts: exynos: Add missing usbdrd3 suspend clk Message-ID: <20200210135008.GA2163@pi3> References: <20200210105108.1128-1-linux.amoon@gmail.com> <20200210105108.1128-3-linux.amoon@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200210105108.1128-3-linux.amoon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 10, 2020 at 10:51:07AM +0000, Anand Moon wrote: > This patch adds new combatible strings for USBDRD3 > for adding missing suspend clk, exynos5422 usbdrd3 > support two clk USBD300 and SCLK_USBD300, so add missing > suspemd_clk for Exynos542x DWC3 nodes. > > Signed-off-by: Anand Moon > --- > arch/arm/boot/dts/exynos5420.dtsi | 8 ++++---- > arch/arm/boot/dts/exynos54xx.dtsi | 4 ++-- > 2 files changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index b672080e7469..bd505256a223 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -1372,8 +1372,8 @@ &trng { > }; > > &usbdrd3_0 { > - clocks = <&clock CLK_USBD300>; > - clock-names = "usbdrd30"; > + clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBD300>; > + clock-names = "usbdrd30", "usbdrd30_susp_clk"; > }; > > &usbdrd_phy0 { > @@ -1383,8 +1383,8 @@ &usbdrd_phy0 { > }; > > &usbdrd3_1 { > - clocks = <&clock CLK_USBD301>; > - clock-names = "usbdrd30"; > + clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBD301>; > + clock-names = "usbdrd30", "usbdrd30_susp_clk"; > }; > > &usbdrd_dwc3_1 { > diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi > index 8aa5117e58ce..0aac6255de5d 100644 > --- a/arch/arm/boot/dts/exynos54xx.dtsi > +++ b/arch/arm/boot/dts/exynos54xx.dtsi > @@ -143,7 +143,7 @@ hsi2c_7: i2c@12cd0000 { > }; > > usbdrd3_0: usb3-0 { > - compatible = "samsung,exynos5250-dwusb3"; > + compatible = "samsung,exynos5420-dwusb3"; > #address-cells = <1>; > #size-cells = <1>; > ranges; > @@ -165,7 +165,7 @@ usbdrd_phy0: phy@12100000 { > }; > > usbdrd3_1: usb3-1 { > - compatible = "samsung,exynos5250-dwusb3"; > + compatible = "samsung,exynos5420-dwusb3"; This affects also Exynos5410 but you do not add new clock there. Best regards, Krzysztof