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Sat, 09 Oct 2021 09:27:30 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:cb0f:c46c:9a27:ace]) by smtp.gmail.com with ESMTPSA id y5sm1253722ilg.58.2021.10.09.09.27.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Oct 2021 09:27:30 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Lucas Stach , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 7/9] arm64: dts: imx8mn: put USB controller into power-domains Date: Sat, 9 Oct 2021 11:26:57 -0500 Message-Id: <20211009162700.1452857-8-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211009162700.1452857-1-aford173@gmail.com> References: <20211009162700.1452857-1-aford173@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211009_092731_735135_01D4C993 X-CRM114-Status: GOOD ( 11.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that we have support for the power domain controller on the i.MX8MN, we can put the USB controller in the respective power domain to allow it to power down the PHY when possible. Signed-off-by: Adam Ford Reviewed-by: Lucas Stach --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index f5bafd9db673..4e9d7099bb4f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1021,6 +1021,7 @@ usbotg1: usb@32e40000 { assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>; phys = <&usbphynop1>; fsl,usbmisc = <&usbmisc1 0>; + power-domains = <&pgc_otg1>; status = "disabled"; }; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel