From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4828CC4CECD for ; Tue, 17 Sep 2019 08:27:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 251EB21670 for ; Tue, 17 Sep 2019 08:27:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388674AbfIQI1c (ORCPT ); Tue, 17 Sep 2019 04:27:32 -0400 Received: from gloria.sntech.de ([185.11.138.130]:46854 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725850AbfIQI1K (ORCPT ); Tue, 17 Sep 2019 04:27:10 -0400 Received: from ip5f5a6266.dynamic.kabel-deutschland.de ([95.90.98.102] helo=phil.fritz.box) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1iA8pI-0005ZY-MM; Tue, 17 Sep 2019 10:27:08 +0200 From: Heiko Stuebner To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, linux-rockchip@lists.infradead.org, christoph.muellner@theobroma-systems.com, Heiko Stuebner Subject: [PATCH 06/13] arm64: dts: rockchip: add emmc-powersequence to px30-evb Date: Tue, 17 Sep 2019 10:26:52 +0200 Message-Id: <20190917082659.25549-6-heiko@sntech.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190917082659.25549-1-heiko@sntech.de> References: <20190917082659.25549-1-heiko@sntech.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hook the reset line into an emmc-pwrseq for it to get initialized nicely. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/px30-evb.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts index d78fb172a66f..6d50f6abcb48 100644 --- a/arch/arm64/boot/dts/rockchip/px30-evb.dts +++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts @@ -61,6 +61,13 @@ power-supply = <&vcc3v3_lcd>; }; + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + pinctrl-0 = <&emmc_reset>; + pinctrl-names = "default"; + reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>; + }; + sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; @@ -110,6 +117,7 @@ cap-mmc-highspeed; mmc-hs200-1_8v; non-removable; + mmc-pwrseq = <&emmc_pwrseq>; vmmc-supply = <&vcc_3v0>; vqmmc-supply = <&vccio_flash>; status = "okay"; @@ -364,6 +372,12 @@ }; }; + emmc { + emmc_reset: emmc-reset { + rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic_int { rockchip,pins = -- 2.20.1