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Tue, 10 Mar 2020 12:49:37 -0700 (PDT) From: Anand Moon To: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCHv3 3/5] ARM: dts: exynos: Add FSYS power domain to Exynos542x USB nodes Date: Tue, 10 Mar 2020 19:48:52 +0000 Message-Id: <20200310194854.831-4-linux.amoon@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200310194854.831-1-linux.amoon@gmail.com> References: <20200310194854.831-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200310_124938_890301_130476F5 X-CRM114-Status: GOOD ( 12.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Felipe Balbi , Bartlomiej Zolnierkiewicz , Stephen Boyd , Michael Turquette , Tomasz Figa , Krzysztof Kozlowski , Chanwoo Choi , Rob Herring , Kukjin Kim , Sylwester Nawrocki , Marek Szyprowski Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a power domain FSYS for USB 3.0 and USB 2.0 and pdma nodes present on Exynos542x/5800 SoCs. Signed-off-by: Anand Moon --- New patch in this series. --- arch/arm/boot/dts/exynos5420.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index bd505256a223..4046b669b105 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -396,6 +396,13 @@ msc_pd: power-domain@10044120 { label = "MSC"; }; + fsys_pd: power-domain@10044140 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10044140 0x20>; + #power-domain-cells = <0>; + label = "FSYS"; + }; + pinctrl_0: pinctrl@13400000 { compatible = "samsung,exynos5420-pinctrl"; reg = <0x13400000 0x1000>; @@ -461,6 +468,7 @@ pdma0: pdma@121a0000 { #dma-cells = <1>; #dma-channels = <8>; #dma-requests = <32>; + power-domains = <&fsys_pd>; }; pdma1: pdma@121b0000 { @@ -472,6 +480,7 @@ pdma1: pdma@121b0000 { #dma-cells = <1>; #dma-channels = <8>; #dma-requests = <32>; + power-domains = <&fsys_pd>; }; mdma0: mdma@10800000 { @@ -1374,17 +1383,20 @@ &trng { &usbdrd3_0 { clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBD300>; clock-names = "usbdrd30", "usbdrd30_susp_clk"; + power-domains = <&fsys_pd>; }; &usbdrd_phy0 { clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBPHY300>; clock-names = "phy", "ref"; samsung,pmu-syscon = <&pmu_system_controller>; + power-domains = <&fsys_pd>; }; &usbdrd3_1 { clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBD301>; clock-names = "usbdrd30", "usbdrd30_susp_clk"; + power-domains = <&fsys_pd>; }; &usbdrd_dwc3_1 { @@ -1395,16 +1407,19 @@ &usbdrd_phy1 { clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBPHY301>; clock-names = "phy", "ref"; samsung,pmu-syscon = <&pmu_system_controller>; + power-domains = <&fsys_pd>; }; &usbhost1 { clocks = <&clock CLK_USBH20>; clock-names = "usbhost"; + power-domains = <&fsys_pd>; }; &usbhost2 { clocks = <&clock CLK_USBH20>; clock-names = "usbhost"; + power-domains = <&fsys_pd>; }; &usb2_phy { @@ -1412,6 +1427,7 @@ &usb2_phy { clock-names = "phy", "ref"; samsung,sysreg-phandle = <&sysreg_system_controller>; samsung,pmureg-phandle = <&pmu_system_controller>; + power-domains = <&fsys_pd>; }; &watchdog { -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel