From: Anand Moon <linux.amoon@gmail.com>
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
Cc: Felipe Balbi <balbi@kernel.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Chanwoo Choi <cw00.choi@samsung.com>,
Rob Herring <robh+dt@kernel.org>, Kukjin Kim <kgene@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: [PATCHv3 3/5] ARM: dts: exynos: Add FSYS power domain to Exynos542x USB nodes
Date: Tue, 10 Mar 2020 19:48:52 +0000 [thread overview]
Message-ID: <20200310194854.831-4-linux.amoon@gmail.com> (raw)
In-Reply-To: <20200310194854.831-1-linux.amoon@gmail.com>
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 <linux.amoon@gmail.com>
---
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
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next prev parent reply other threads:[~2020-03-10 19:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-10 19:48 [PATCHv3 0/5] Add support for FSYS power domain and enable suspend clk for Exynos542x SoC Anand Moon
2020-03-10 19:48 ` [PATCHv3 1/5] devicetree: bindings: exynos: Add new compatible for Exynos5420 dwc3 clocks support Anand Moon
2020-03-15 9:07 ` Felipe Balbi
2020-03-15 9:25 ` Anand Moon
2020-03-17 8:42 ` Krzysztof Kozlowski
2020-03-10 19:48 ` [PATCHv3 2/5] ARM: dts: exynos: Add missing usbdrd3 suspend clk Anand Moon
2020-03-14 13:32 ` Anand Moon
2020-03-14 18:20 ` Krzysztof Kozlowski
2020-03-15 9:46 ` Anand Moon
2020-03-10 19:48 ` Anand Moon [this message]
2020-03-10 19:48 ` [PATCHv3 4/5] usb: dwc3: exynos: Add support for Exynos5422 " Anand Moon
2020-03-10 19:48 ` [PATCHv3 5/5] clk: samsung: exynos542x: Move FSYS subsystem clocks to its sub-CMU Anand Moon
2020-03-11 14:42 ` Krzysztof Kozlowski
2020-03-12 10:34 ` Anand Moon
2020-03-12 11:36 ` Krzysztof Kozlowski
2020-03-12 12:54 ` Anand Moon
2020-03-12 14:08 ` Anand Moon
2020-03-14 17:41 ` Krzysztof Kozlowski
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