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From:   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
        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
Subject: [PATCH 03/12] ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
Date:   Sun, 23 Jan 2022 12:16:35 +0100
Message-Id: <20220123111644.25540-4-krzysztof.kozlowski@canonical.com>
In-Reply-To: <20220123111644.25540-1-krzysztof.kozlowski@canonical.com>
References: <20220123111644.25540-1-krzysztof.kozlowski@canonical.com>
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Add required voltage regulators for USB DWC3 block on Exynos5250
SMDK5250 board.  Due to lack of board schematics, use same regulators as
on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/exynos5250-smdk5250.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 39bbe18145cf..53670383d607 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -417,3 +417,8 @@ max77686_irq: max77686-irq {
 		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
 	};
 };
+
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};
-- 
2.32.0