From patchwork Wed Feb 14 13:18:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13556505 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 17860C48BC1 for ; Wed, 14 Feb 2024 13:18:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BzI3994HRBZTi2kEOthBwYXvsXaiCUkGQ4muWERqefo=; b=TtFn+8NflAxwAI h9inVz3L2NlS6b1fvH5zFoX9AFLD6AdsIet+sMk4DJ0+jmy9uL8N2hnL+zgARU12QOfW7AD0XTYIT LliOsjUx6PxmqYz4FYVzp5fu/U+Dy2fhHWDn97jAOIWQ1mBmaWrJ45hzEJbA1BTlT1AZ20KWaxYwm IFBe+tcIhXJztC8OtuoA7Y5C0v6U3zoely8yTJH7BHlj5N9NoTHW8jrzbolOrx2N5BekMCPwjVg4h dU7CEAr2Z2A0qHQAZXce9vALj0D8KG2hakhI4QnOVFJeeLj3H0YmaDGULYdAcFP3fmGlRlkOO4g94 gVGK5onp1sPnyaGLHjJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1raF9b-0000000Cxdg-1VkE; Wed, 14 Feb 2024 13:18:23 +0000 Received: from laurent.telenet-ops.be ([2a02:1800:110:4::f00:19]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1raF9Z-0000000Cxch-007v for linux-arm-kernel@lists.infradead.org; Wed, 14 Feb 2024 13:18:22 +0000 Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:ac52:3a54:2a84:d65a]) by laurent.telenet-ops.be with bizsmtp id n1JE2B00J0LVNSS011JEvG; Wed, 14 Feb 2024 14:18:15 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1raF9L-000d5i-Sa; Wed, 14 Feb 2024 14:18:14 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1raF9S-00GvXv-HN; Wed, 14 Feb 2024 14:18:14 +0100 From: Geert Uytterhoeven To: Wolfram Sang Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Cong Dang , Geert Uytterhoeven Subject: [PATCH 2/2] arm64: dts: renesas: gray-hawk-single: Add eMMC support Date: Wed, 14 Feb 2024 14:18:03 +0100 Message-Id: <208bfc781b1488e253e19626ad80876c34c86758.1707915763.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240214_051821_206780_7BB07EC8 X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. 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 From: Cong Dang Describe the eMMC on the Gray Hawk Single board. Signed-off-by: Cong Dang Signed-off-by: Geert Uytterhoeven --- Changes compared to the BSP: - Apply to r8a779h0-gray-hawk-single.dts. --- .../dts/renesas/r8a779h0-gray-hawk-single.dts | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts index fcb58b92daae31e1..c951dbb8b047e0c0 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts +++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts @@ -33,6 +33,24 @@ memory@480000000 { device_type = "memory"; reg = <0x4 0x80000000 0x1 0x80000000>; }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; }; &avb0 { @@ -105,6 +123,23 @@ eeprom@53 { }; }; +&mmc0 { + pinctrl-0 = <&mmc_pins>; + pinctrl-1 = <&mmc_pins>; + pinctrl-names = "default", "state_uhs"; + + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + bus-width = <8>; + no-sd; + no-sdio; + non-removable; + full-pwr-cycle-in-suspend; + status = "okay"; +}; + &pfc { pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; @@ -137,6 +172,12 @@ i2c0_pins: i2c0 { function = "i2c0"; }; + mmc_pins: mmc { + groups = "mmc_data8", "mmc_ctrl", "mmc_ds"; + function = "mmc"; + power-source = <1800>; + }; + scif_clk_pins: scif-clk { groups = "scif_clk"; function = "scif_clk";