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[73.37.219.234]) by smtp.gmail.com with ESMTPSA id q19sm12207278ilc.70.2021.06.30.10.30.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Jun 2021 10:30:55 -0700 (PDT) From: Adam Ford To: linux-usb@vger.kernel.org Cc: aford@beaconembedded.com, Adam Ford , Greg Kroah-Hartman , Rob Herring , Geert Uytterhoeven , Magnus Damm , Yoshihiro Shimoda , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH 3/3] arm64: dts: renesas: beacon: Fix HSUSB ref clock references Date: Wed, 30 Jun 2021 12:30:42 -0500 Message-Id: <20210630173042.186394-3-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210630173042.186394-1-aford173@gmail.com> References: <20210630173042.186394-1-aford173@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The RZ/G2 boards expect there to be an external clock reference for USBHS controller. For the Beacon boards, this reference clock is controlled by a programmable versaclock. Because the RZ/G2 family has a special clock driver when using an external clock, the third clock reference in the USBHS node needs to point to this special clock, called usb2_clksel, and the 4th clock is the versaclock. Signed-off-by: Adam Ford diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi index e3c8b2fe143e..bcbf7eb5195b 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi @@ -313,6 +313,7 @@ &hscif1 { }; &hsusb { + clocks = <&cpg CPG_MOD 704>, <&cpg CPG_MOD 703>, <&usb2_clksel>, <&versaclock6_som 3>; dr_mode = "otg"; status = "okay"; };