linux-kernel - [PATCHv3 2/3] ARM: dts: exynos: Add missing usbdrd3 suspend clk

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Date:   Mon, 10 Feb 2020 10:51:07 +0000
From:   Anand Moon <linux.amoon@...il.com>
To:     linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Felipe Balbi <balbi@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCHv3 2/3] ARM: dts: exynos: Add missing usbdrd3 suspend clk

This patch adds new combatible strings for USBDRD3
for adding missing suspend clk, exynos5422 usbdrd3
support two clk USBD300 and SCLK_USBD300, so add missing
suspemd_clk for Exynos542x DWC3 nodes.

Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
 arch/arm/boot/dts/exynos5420.dtsi | 8 ++++----
 arch/arm/boot/dts/exynos54xx.dtsi | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index b672080e7469..bd505256a223 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -1372,8 +1372,8 @@ &trng {
 };
 
 &usbdrd3_0 {
-	clocks = <&clock CLK_USBD300>;
-	clock-names = "usbdrd30";
+	clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBD300>;
+	clock-names = "usbdrd30", "usbdrd30_susp_clk";
 };
 
 &usbdrd_phy0 {
@@ -1383,8 +1383,8 @@ &usbdrd_phy0 {
 };
 
 &usbdrd3_1 {
-	clocks = <&clock CLK_USBD301>;
-	clock-names = "usbdrd30";
+	clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBD301>;
+	clock-names = "usbdrd30", "usbdrd30_susp_clk";
 };
 
 &usbdrd_dwc3_1 {
diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index 8aa5117e58ce..0aac6255de5d 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -143,7 +143,7 @@ hsi2c_7: i2c@...d0000 {
 		};
 
 		usbdrd3_0: usb3-0 {
-			compatible = "samsung,exynos5250-dwusb3";
+			compatible = "samsung,exynos5420-dwusb3";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -165,7 +165,7 @@ usbdrd_phy0: phy@...00000 {
 		};
 
 		usbdrd3_1: usb3-1 {
-			compatible = "samsung,exynos5250-dwusb3";
+			compatible = "samsung,exynos5420-dwusb3";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
-- 
2.25.0