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([2804:1b3:a802:463c:b2f8:f8b2:9607:d599]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cbef721aceasm918764a12.25.2026.08.13.04.44.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2026 04:44:56 -0700 (PDT) From: Fabio Estevam To: u-boot@0leil.net Cc: kever.yang@rock-chips.com, sjg@chromium.org, trini@konsulko.com, u-boot@lists.u-boot-project.org, Fabio Estevam , Quentin Schulz Subject: [PATCH v5 2/4] rockchip: rk3399: Remove ROC-PC regulator overrides Date: Thu, 13 Aug 2026 08:44:43 -0300 Message-ID: <20260813114445.51640-2-festevam@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260813114445.51640-1-festevam@gmail.com> References: <20260813114445.51640-1-festevam@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786621497; x=1787226297; darn=lists.u-boot-project.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=ihl+Nk+2XEOzroa2rxeSc9Q/2lN1joFPQYbd0S1sKCY=; b=hM6zo7cWdkWWQ0KEj5YQNK8g57tILD4hQDf++G8IsJ5iUxYPJ/mgxS9Uo6Tm4hHrgv 3h4kNeuwshTwc8lPorgXvlq301OolPXxaHrGodFChV+rcyVkcr1yxqqp+odQ7lW5M+FD YiI8F0Fey+QtUDUk76l3jk5H/FfBrFXPZ0jDkOZMz/l3tZPj2N2UzZxJs6XZt3CM3SO8 6K8f3l4+bQX+Z3whxdpxdcDKUpjiJqTE4oIQDu8/13CzCJgWJEpfJ/xB01yJ+U2V2MeO Tga95aF5J05nKhXTha7DCYxtG884P2hbtt7as0KNohdtJwf6uDQM7v7GB/O4adovgZDy TJfA== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=none dis=none) header.from=gmail.com X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20251104 header.b=hM6zo7cW X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.u-boot-project.org Sender: "U-Boot" From: Fabio Estevam The upstream devicetree already describes dc_12v as the output of the MP8859 regulator and drives the USB hub reset through the vcc5v0_host regulator pinctrl state. Remove the legacy fixed-regulator overrides and rely on the upstream regulator descriptions. Signed-off-by: Fabio Estevam Reviewed-by: Quentin Schulz --- Changes since v4: - None. arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi index 883d399a06a..a85e9549c83 100644 --- a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi +++ b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi @@ -10,30 +10,6 @@ config { sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>; }; - - vcc_hub_en: vcc_hub_en-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PA4 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&hub_rst>; - regulator-name = "vcc_hub_en"; - regulator-always-on; - }; -}; - -/* - * should be placed inside mp8859, but not until mp8859 has - * its own dt-binding. - */ -&dc_12v { - compatible = "regulator-fixed"; - regulator-name = "dc_12v"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - vin-supply = <&vcc_vbus_typec0>; }; &gpio4 { -- 2.43.0