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[2a01:cb00:8bd:2700:41a0:a0f4:308e:afc0]) by smtp.gmail.com with ESMTPSA id l14sm17173952wrm.77.2021.04.07.14.21.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Apr 2021 14:21:33 -0700 (PDT) From: Adrien Grassein Cc: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, l.stach@pengutronix.de, Anson.Huang@nxp.com, krzk@kernel.org, peng.fan@nxp.com, aisheng.dong@nxp.com, qiangqing.zhang@nxp.com, alice.guo@nxp.com, aford173@gmail.com, agx@sigxcpu.org, andrew.smirnov@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Adrien Grassein Subject: [PATCH v1 7/7] arm64: dts: imx8mm: add power-domains Date: Wed, 7 Apr 2021 23:21:22 +0200 Message-Id: <20210407212122.626137-8-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210407212122.626137-1-adrien.grassein@gmail.com> References: <20210407212122.626137-1-adrien.grassein@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add description for HSIO and USB power-domains. Signed-off-by: Adrien Grassein --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 35 +++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index a27e02bee6b4..028b8930db5a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include #include #include @@ -600,6 +601,38 @@ src: reset-controller@30390000 { interrupts = ; #reset-cells = <1>; }; + + gpc: gpc@303a0000 { + compatible = "fsl,imx8mm-gpc"; + reg = <0x303a0000 0x10000>; + interrupts = ; + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <3>; + + pgc { + #address-cells = <1>; + #size-cells = <0>; + + pgc_hsiomix: power-domain@IMX8MM_POWER_DOMAIN_HSIOMIX { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MM_CLK_USB_BUS>; + }; + + pgc_usb_otg1: power-domain@IMX8MM_POWER_DOMAIN_USB_OTG1 { + #power-domain-cells = <0>; + reg = ; + power-domains = <&pgc_hsiomix>; + }; + + pgc_usb_otg2: power-domain@IMX8MM_POWER_DOMAIN_USB_OTG2 { + #power-domain-cells = <0>; + reg = ; + power-domains = <&pgc_hsiomix>; + }; + }; + }; }; aips2: bus@30400000 { @@ -953,6 +986,7 @@ usbotg1: usb@32e40000 { assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; fsl,usbphy = <&usbphynop1>; fsl,usbmisc = <&usbmisc1 0>; + power-domains = <&pgc_usb_otg1>; status = "disabled"; }; @@ -972,6 +1006,7 @@ usbotg2: usb@32e50000 { assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; fsl,usbphy = <&usbphynop2>; fsl,usbmisc = <&usbmisc2 0>; + power-domains = <&pgc_usb_otg2>; status = "disabled"; }; -- 2.25.1