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Fri, 05 Sep 2025 05:54:51 -0700 (PDT) Received: from localhost.localdomain ([2401:ce20:10::d4]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b4fb98f9f6asm4992305a12.8.2025.09.05.05.54.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Sep 2025 05:54:50 -0700 (PDT) From: WeiHao Li To: heiko@sntech.de, robh@kernel.org Cc: krzk+dt@kernel.org, conor+dt@kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, WeiHao Li Subject: [PATCH v1 4/4] arm64: dts: rockchip: Add phys attribute of USB host node for RK3368 Date: Fri, 5 Sep 2025 20:53:17 +0800 Message-ID: <20250905125318.7956-5-cn.liweihao@gmail.com> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250905125318.7956-1-cn.liweihao@gmail.com> References: <20250905125318.7956-1-cn.liweihao@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250905_055451_836459_71D8B18E X-CRM114-Status: GOOD ( 10.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org RK3368 has a USB host controller and a OTG controller, both of them use a extra phy, this add missing ohci node and add phys attribute for them. Signed-off-by: WeiHao Li --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index b09e431a64..cdcbc0a944 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -503,9 +503,21 @@ gmac: ethernet@ff290000 { usb_host0_ehci: usb@ff500000 { compatible = "generic-ehci"; - reg = <0x0 0xff500000 0x0 0x100>; + reg = <0x0 0xff500000 0x0 0x20000>; interrupts = ; - clocks = <&cru HCLK_HOST0>; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + + usb_host0_ohci: usb@ff520000 { + compatible = "generic-ohci"; + reg = <0x0 0xff520000 0x0 0x20000>; + interrupts = ; + clocks = <&cru HCLK_HOST0>, <&u2phy>; + phys = <&u2phy_host>; + phy-names = "usb"; status = "disabled"; }; @@ -520,6 +532,8 @@ usb_otg: usb@ff580000 { g-np-tx-fifo-size = <16>; g-rx-fifo-size = <275>; g-tx-fifo-size = <256 128 128 64 64 32>; + phys = <&u2phy_otg>; + phy-names = "usb2-phy"; status = "disabled"; }; -- 2.39.5