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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 563C0C3A5A1 for ; Wed, 28 Aug 2019 14:12:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D71922CF5 for ; Wed, 28 Aug 2019 14:12:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="CPajweGC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726706AbfH1OMG (ORCPT ); Wed, 28 Aug 2019 10:12:06 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:34284 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726569AbfH1OME (ORCPT ); Wed, 28 Aug 2019 10:12:04 -0400 Received: by mail-wr1-f67.google.com with SMTP id s18so2702357wrn.1 for ; Wed, 28 Aug 2019 07:12:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=x8fPXZy6s7fSXGNVXDgDu4BkBSj5SqALzh4Ghh1aBOk=; b=CPajweGCAUD9yks8LzYgU2HerKglth8p0dRXSnKd+0ELtHs0MIqAHsPT8c1OAxPNer QZoymlZV9WoD6Gf3xVrSUaq8m2vbN6l4I0C8xHu09J9LkZoBr22ZnFRiY87jCWBl3K4k LCX23SLQAAWjkwSoa86nE9bLj4QuudhgePOlhKAqrlDiTXmQ8o8HaCvbmhAQ8NIrsn7H rhdu++obGYqdrW9OMSmMEVQDggyl7fAMZuVXEYoqgrwc/ZvvhK6yyh9G+6JCCh9In2Xm gX7qjCCxWhsdjVLp2zKoaICGeAhLK8BLtcLy7pyL62GLyN1pdUDq5rnqa3iiU8VQbfmp JDfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=x8fPXZy6s7fSXGNVXDgDu4BkBSj5SqALzh4Ghh1aBOk=; b=dGHa/J4uQNjWfPxW3mlcVB91VpVBx8QE5W/4gZAkWEfwM584486bhw3/KllSFE4N1Y A6UE7xD4ez9yBwKWwvfalRdT9C9jS3B8D7zV6V2yqoexcUYuAizaqHeyzRBT7FrtTEHo bwe3uCFmov0RghSs32VD+IeAwywM3LqgS/dnzQfR2IRo4G6vF0zz01URjccA54YkkPJT uNUWnCIEA9Laxm+atRwOev3Hkj0u0lGWWIMkTTWXzNNF/132A6yA8f1viDT8w/VvPtKO D8HpwoDXC8+YpbDRViOvs4Q+Ef167zyCP6j8/DMLArSSEHbViNJLtuVU2M8x/gh+nQr6 1rEA== X-Gm-Message-State: APjAAAUKHAhi8jKoPGcKGMcVhKepn8Emq0+Ii423/5UXlnvttNCQ6qoA B7PFzIKFYi8n4JkDRFKAQaWxnw== X-Google-Smtp-Source: APXvYqwG1ZhyXVOn+IpEMzrwvxB5kMuQJ2oHDe9dj7LB12pG3Q2AZepM9ElxCTetUuJVFLowhhDcOg== X-Received: by 2002:adf:dec8:: with SMTP id i8mr4844927wrn.217.1567001523089; Wed, 28 Aug 2019 07:12:03 -0700 (PDT) Received: from bender.baylibre.local (lmontsouris-657-1-212-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.gmail.com with ESMTPSA id a11sm2774838wrx.59.2019.08.28.07.12.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Aug 2019 07:12:02 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Cc: Neil Armstrong , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] arm64: dts: khadas-vim3: add support for the SM1 based VIM3L Date: Wed, 28 Aug 2019 16:11:57 +0200 Message-Id: <20190828141157.15503-4-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190828141157.15503-1-narmstrong@baylibre.com> References: <20190828141157.15503-1-narmstrong@baylibre.com> 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 Add the Amlogic SM1 based Khadas VIM3L, sharing all the same features as the G12B based VIM3, but: - a different DVFS support since only a single cluster is available - audio is still not available on SM1 Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/meson-sm1-khadas-vim3l.dts | 70 +++++++++++++++++++ 2 files changed, 71 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index edbf128e7707..84afecba9ec0 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -35,3 +35,4 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts new file mode 100644 index 000000000000..5233bd7cacfb --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong + */ + +/dts-v1/; + +#include "meson-sm1.dtsi" +#include "meson-khadas-vim3.dtsi" + +/ { + compatible = "khadas,vim3l", "amlogic,sm1"; + model = "Khadas VIM3L"; + + vddcpu: regulator-vddcpu { + /* + * Silergy SY8030DEC Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU"; + regulator-min-microvolt = <690000>; + regulator-max-microvolt = <1050000>; + + vin-supply = <&vsys_3v3>; + + pwms = <&pwm_AO_cd 1 1250 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; +}; + +&cpu0 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU1_CLK>; + clock-latency = <50000>; +}; + +&cpu2 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU2_CLK>; + clock-latency = <50000>; +}; + +&cpu3 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU3_CLK>; + clock-latency = <50000>; +}; + +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin1"; + status = "okay"; +}; -- 2.22.0