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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 B101CC433DB for ; Thu, 28 Jan 2021 08:09:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6BDD664DDA for ; Thu, 28 Jan 2021 08:09:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231594AbhA1IJS (ORCPT ); Thu, 28 Jan 2021 03:09:18 -0500 Received: from st43p00im-ztdg10061801.me.com ([17.58.63.170]:55407 "EHLO st43p00im-ztdg10061801.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231748AbhA1IIf (ORCPT ); Thu, 28 Jan 2021 03:08:35 -0500 X-Greylist: delayed 518 seconds by postgrey-1.27 at vger.kernel.org; Thu, 28 Jan 2021 03:08:34 EST DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=me.com; s=1a1hai; t=1611820710; bh=FSgaKGCiFPenWfymsqIEJP0WGHvjnaLoyczl6YjPC+w=; h=From:To:Subject:Date:Message-Id; b=TNI9W4Jm7D/U6zVX1ipOliIM0nfnjNgY3qd/c13eCialTv9lz7HbMb6oLdHCoXO5t FGc4LtCJpPfVZHW5ZPjpakosaykYCYYhdNWOr/tLRWkC2OLUwMDQWR2ZbhaYYAtLhu 3Zr2pvr1pNuYtkES1uiPsOgAdbcvnI62KyEFBmbdAu9qD2iRnNlKydEYA8TRoq79Uh ETWi1kNeUyyWgX9qQQx+JqkWBnz9KRy+XtZF4Zxcw+uZGKP9mpwthGRNTbtvaXbVKP l6ZryM4ggWQGRKGXCEu1vTBUitZSHCYBcsqgUh0obrd9OQH+JGKwhww63GoZEsM4kr mCMCkKvvF9akw== Received: from localhost (101.220.150.77.rev.sfr.net [77.150.220.101]) by st43p00im-ztdg10061801.me.com (Postfix) with ESMTPSA id 43ED38C02F6; Thu, 28 Jan 2021 07:58:27 +0000 (UTC) From: Alain Volmat List-Id: To: Arnd Bergmann , Olof Johansson , soc@kernel.org, Rob Herring , Patrice Chotard , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: avolmat@me.com Subject: [PATCH 2/2] ARM: dts: sti: Introduce 4KOpen (stih418-b2264) board Date: Thu, 28 Jan 2021 08:58:25 +0100 Message-Id: <20210128075825.10368-1-avolmat@me.com> X-Mailer: git-send-email 2.17.1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343,18.0.737 definitions=2021-01-28_02:2021-01-27,2021-01-28 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-2006250000 definitions=main-2101280039 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4KOpen (B2264) is a board based on the STMicroelectronics STiH418 soc: - 2GB DDR - HDMI - Ethernet 1000-BaseT - PCIe (mini PCIe connector) - MicroSD slot - USB2 and USB3 connectors - Sata - 40 pins GPIO header Signed-off-by: Alain Volmat --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/stih418-b2264.dts | 127 ++++++++++++++++++++++++++++ 2 files changed, 129 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/stih418-b2264.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 3d1ea0b25168..5ad1b0854b66 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1059,7 +1059,8 @@ dtb-$(CONFIG_ARCH_STI) += \ stih407-b2120.dtb \ stih410-b2120.dtb \ stih410-b2260.dtb \ - stih418-b2199.dtb + stih418-b2199.dtb \ + stih418-b2264.dtb dtb-$(CONFIG_ARCH_STM32) += \ stm32f429-disco.dtb \ stm32f469-disco.dtb \ diff --git a/arch/arm/boot/dts/stih418-b2264.dts b/arch/arm/boot/dts/stih418-b2264.dts new file mode 100644 index 000000000000..55529cd7c8a6 --- /dev/null +++ b/arch/arm/boot/dts/stih418-b2264.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2021 STMicroelectronics + * Author: Alain Volmat + */ +/dts-v1/; +#include "stih418.dtsi" +#include +/ { + model = "STiH418 B2264"; + compatible = "st,stih418-b2264", "st,stih418"; + + chosen { + bootargs = "console=ttyAS0,115200 clk_ignore_unused"; + stdout-path = &sbc_serial0; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x40000000 0xc0000000>; + }; + + cpus { + cpu@0 { + operating-points-v2 = <&cpu_opp_table>; + /* u-boot puts hpen in SBC dmem at 0xb8 offset */ + cpu-release-addr = <0x94100b8>; + }; + cpu@1 { + operating-points-v2 = <&cpu_opp_table>; + /* u-boot puts hpen in SBC dmem at 0xb8 offset */ + cpu-release-addr = <0x94100b8>; + }; + cpu@2 { + operating-points-v2 = <&cpu_opp_table>; + /* u-boot puts hpen in SBC dmem at 0xb8 offset */ + cpu-release-addr = <0x94100b8>; + }; + cpu@3 { + operating-points-v2 = <&cpu_opp_table>; + /* u-boot puts hpen in SBC dmem at 0xb8 offset */ + cpu-release-addr = <0x94100b8>; + }; + }; + + cpu_opp_table: opp_table { + compatible = "operating-points-v2"; + opp-shared; + + opp00 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <784000>; + }; + opp01 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <784000>; + }; + opp02 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <784000>; + }; + opp03 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <784000>; + }; + }; + + aliases { + ttyAS0 = &sbc_serial0; + ethernet0 = ðernet0; + }; +}; + +&ehci0 { + status = "okay"; +}; + +ðernet0 { + phy-mode = "rgmii"; + pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>; + st,tx-retime-src = "clkgen"; + + snps,reset-gpio = <&pio0 7 0>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 1000000>; + + status = "okay"; +}; + +&miphy28lp_phy { + phy_port0: port@9b22000 { + st,sata-gen = <2>; /* SATA GEN3 */ + st,osc-rdy; + }; +}; + +&mmc0 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&rng11 { + status = "disabled"; +}; + +&sata0 { + status = "okay"; +}; + +&sbc_serial0 { + status = "okay"; +}; + +&spifsm { + status = "okay"; +}; + +&st_dwc3 { + status = "okay"; +}; -- 2.17.1