From patchwork Sun Feb 6 23:18:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Virag X-Patchwork-Id: 12736756 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFCE0C433F5 for ; Sun, 6 Feb 2022 22:18:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344705AbiBFWSm (ORCPT ); Sun, 6 Feb 2022 17:18:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229484AbiBFWSk (ORCPT ); Sun, 6 Feb 2022 17:18:40 -0500 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF5E5C06173B; Sun, 6 Feb 2022 14:18:37 -0800 (PST) Received: by mail-ej1-x62f.google.com with SMTP id o12so36563187eju.13; Sun, 06 Feb 2022 14:18:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=15QznX0A5eViKVhMS15LkA40W2r1Sr3L7dfgH2cTNs8=; b=Oh0diqX8aqv8NUx+bKI9G1cHhmjOPldmMv32wVC2PIONj8Ujg4NhIR4a9v/6nS0hPH TbaShVVSABwuyeWLgpAy7OX9FVP8LfNWf/VVs1G8quPHzwof9oKVwkgTkVq6SDk3TEIV SvZbKd9pjul+h39/TXprnc1dVGDCJNJ9UeRkff9ANnz8U5YuDv6RVo/bchQjVdwStTZ0 mSX1gzRD5wdLk+7kTjSKPXG5b822Ok7L8YqNqEFaS0+ONb5FyY2i72i/7a870rYWMuii 3qBqqUY0vUoAPdOjXuaCcyBN4/IFV6FvKVqMQh7WBDd184u1iRMLIPQlhg6Ogsftihos Hn9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=15QznX0A5eViKVhMS15LkA40W2r1Sr3L7dfgH2cTNs8=; b=wv/du8L9q7PJ3WsAfODXaoRgpjN4wQ4bVPbXuV/2qZMnjACwMhg4Mle0a27msw8IS2 Weep2coajXUgam/CT6kB06fI59ehjBiNfrIQoYEpAR63HsYuEHuOaJelhLiI7RTqArq1 ZSJ16Gstoe1ND+y6T6Q+yjbkchxdmYicutAJ5hDN0mdIknj90sEsUaYUCBYTVANzy0gF 0BJNZWl1On8BSsFU3XQw8+WqfHm32eL9dUV63Xt9ZSU5Urr9sGGnF21qsb8QohTtdynd +6Oy337y4xyQr4tVViQmCWG8PD2CJbwcoOkt3ty2H6GtxAPG4AGbYub+SQNau87a56rV 6Lug== X-Gm-Message-State: AOAM5337re/BAn4UnY0UX+Qm/ZtOSpSp2EpWuKncW20U1rG3EWHJyRLk cyp6G1+n93hD/uR3lznkAsU= X-Google-Smtp-Source: ABdhPJxePjlKBSKB3oFNBS0JGaUQ06lxOcXC5kGXly1SrDmx9GZyoSOZJVy+l5qekxfi16fCmo7FTw== X-Received: by 2002:a17:907:7f23:: with SMTP id qf35mr7229169ejc.379.1644185916222; Sun, 06 Feb 2022 14:18:36 -0800 (PST) Received: from localhost.localdomain ([2a02:ab88:368f:2080:5d6e:322:57b6:5f03]) by smtp.googlemail.com with ESMTPSA id a17sm2347289edt.92.2022.02.06.14.18.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Feb 2022 14:18:35 -0800 (PST) From: David Virag Cc: Sam Protsenko , phone-devel@vger.kernel.org, David Virag , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 1/1] arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC Date: Mon, 7 Feb 2022 00:18:15 +0100 Message-Id: <20220206231816.127650-2-virag.david003@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220206231816.127650-1-virag.david003@gmail.com> References: <20220206231816.127650-1-virag.david003@gmail.com> MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add initial Exynos7885 device tree nodes with dts for the Samsung Galaxy A8 (2018), a.k.a. "jackpotlte", with model number "SM-A530F". Currently this includes some clock support, UART support, and I2C nodes. Signed-off-by: David Virag Reviewed-by: Sam Protsenko --- Changes in v2: - Remove address-cells, and size-cells from dts, since they are already in the dtsi. - Lower case hex in memory node - Fix node names with underscore instead of hyphen - Fix line breaks - Fix "-key" missing from gpio keys node names - Use the form without "key" in gpio key labels on all keys - Suffix pin configuration node names with "-pins" - Remove "fimc_is_mclk" nodes from pinctrl dtsi for now - Use macros for "samsung,pin-con-pdn", and "samsung,pin-con-pdn" - Add comment about Arm PMU - Rename "clock-oscclk" to "osc-clock" - Include exynos-syscon-restart.dtsi instead of rewriting its contents Changes in v3: - Fix typo (seperate -> separate) Changes in v4: - Fixed leading 0x in clock-controller nodes - Actually suffixed pin configuration node names with "-pins" - Seperated Cortex-A53 and Cortex-A73 PMU Changes in v5: - Use "-gpio-bank" suffix in gpio bank nodes - Remove interrupts from gpio-keys - Move oscclk clock-frequency to board dts - Seperate cmu_core clock names into 4 lines - Use EXYNOS5420_PIN_DRV_LVx macros - Add missing include from pinctrl dtsi - Drop decon pinctrl nodes - Order pinctrls by addresses arch/arm64/boot/dts/exynos/Makefile | 7 +- .../boot/dts/exynos/exynos7885-jackpotlte.dts | 93 ++ .../boot/dts/exynos/exynos7885-pinctrl.dtsi | 855 ++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos7885.dtsi | 440 +++++++++ 4 files changed, 1392 insertions(+), 3 deletions(-) create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile index b41e86df0a84..c68c4ad577ac 100644 --- a/arch/arm64/boot/dts/exynos/Makefile +++ b/arch/arm64/boot/dts/exynos/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_EXYNOS) += \ - exynos5433-tm2.dtb \ - exynos5433-tm2e.dtb \ - exynos7-espresso.dtb \ + exynos5433-tm2.dtb \ + exynos5433-tm2e.dtb \ + exynos7-espresso.dtb \ + exynos7885-jackpotlte.dtb \ exynosautov9-sadk.dtb diff --git a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts new file mode 100644 index 000000000000..d707dba906d1 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source + * + * Copyright (c) 2021 Samsung Electronics Co., Ltd. + * Copyright (c) 2021 Dávid Virág + * + */ + +/dts-v1/; +#include "exynos7885.dtsi" +#include +#include +#include + +/ { + model = "Samsung Galaxy A8 (2018)"; + compatible = "samsung,jackpotlte", "samsung,exynos7885"; + chassis-type = "handset"; + + aliases { + serial0 = &serial_0; + serial1 = &serial_1; + serial2 = &serial_2; + }; + + chosen { + stdout-path = &serial_2; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x3da00000>, + <0x0 0xc0000000 0x40000000>, + <0x8 0x80000000 0x40000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_volup &key_voldown &key_power>; + + volup-key { + label = "Volume Up"; + linux,code = ; + gpios = <&gpa1 5 GPIO_ACTIVE_LOW>; + }; + + voldown-key { + label = "Volume Down"; + linux,code = ; + gpios = <&gpa1 6 GPIO_ACTIVE_LOW>; + }; + + power-key { + label = "Power"; + linux,code = ; + gpios = <&gpa1 7 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; +}; + +&serial_2 { + status = "okay"; +}; + +&pinctrl_alive { + key_volup: key-volup-pins { + samsung,pins = "gpa1-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + key_voldown: key-voldown-pins { + samsung,pins = "gpa1-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + key_power: key-power-pins { + samsung,pins = "gpa1-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&oscclk { + clock-frequency = <26000000>; +}; diff --git a/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi new file mode 100644 index 000000000000..73019e485a02 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi @@ -0,0 +1,855 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung Exynos7885 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2017 Samsung Electronics Co., Ltd. + * Copyright (c) 2021 Dávid Virág + * + * Samsung's Exynos7885 SoC pin-mux and pin-config options are listed as + * device tree nodes in this file. + */ + +#include +#include + +&pinctrl_alive { + etc0: etc0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + etc1: etc1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + interrupts = , + , + , + , + , + , + , + ; + }; + + gpa2: gpa2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpq0: gpq0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + sim1_det_gpio: sim1-det-gpio-pins { + samsung,pins = "gpa2-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + sim0_det_gpio: sim0-det-gpio-pins { + samsung,pins = "gpa2-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + speedy_bus: speedy-bus-pins { + samsung,pins = "gpq0-2"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + /* UART_DEBUG */ + uart2_bus: uart2-bus-pins { + samsung,pins = "gpq0-4", "gpq0-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; +}; + +&pinctrl_dispaud { + gpb0: gpb0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb1: gpb1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb2: gpb2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + aud_codec_mclk: aud-codec-mclk-pins { + samsung,pins = "gpb0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_codec_mclk_idle: aud-codec-mclk-idle-pins { + samsung,pins = "gpb0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_codec_bus: aud-codec-bus-pins { + samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_codec_bus_idle: aud-codec-bus-idle-pins { + samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_loopback_bus: aud-loopback-bus-pins { + samsung,pins = "gpb1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_loopback_bus_idle: aud-loopback-bus-idle-pins { + samsung,pins = "gpb1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_fm_bus: aud-fm-bus-pins { + samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_fm_bus_idle: aud-fm-bus-idle-pins { + samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_spk_bus: aud-spk-bus-pins { + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + aud_spk_bus_idle: aud-spk-bus-idle-pins { + samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; +}; + +&pinctrl_fsys { + gpf0: gpf0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf2: gpf2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf3: gpf3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf4: gpf4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + sd0_clk: sd0-clk-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_cmd: sd0-cmd-pins { + samsung,pins = "gpf0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_rdqs: sd0-rdqs-pins { + samsung,pins = "gpf0-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_bus1: sd0-bus-width1-pins { + samsung,pins = "gpf2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_bus4: sd0-bus-width4-pins { + samsung,pins = "gpf2-1", "gpf2-2", "gpf2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd0_bus8: sd0-bus-width8-pins { + samsung,pins = "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_clk: sd1-clk-pins { + samsung,pins = "gpf3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_clk_fast_slew_rate_1x: sd1-clk-fast-slew-rate-1x-pins { + samsung,pins = "gpf3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_clk_fast_slew_rate_2x: sd1-clk-fast-slew-rate-2x-pins { + samsung,pins = "gpf3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_clk_fast_slew_rate_3x: sd1-clk-fast-slew-rate-3x-pins { + samsung,pins = "gpf3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_clk_fast_slew_rate_4x: sd1-clk-fast-slew-rate-4x-pins { + samsung,pins = "gpf3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_cmd: sd1-cmd-pins { + samsung,pins = "gpf3-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_bus1: sd1-bus-width1-pins { + samsung,pins = "gpf3-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd1_bus4: sd1-bus-width4-pins { + samsung,pins = "gpf3-3", "gpf3-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk: sd2-clk-pins { + samsung,pins = "gpf4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { + samsung,pins = "gpf4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { + samsung,pins = "gpf4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { + samsung,pins = "gpf4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { + samsung,pins = "gpf4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_cmd: sd2-cmd-pins { + samsung,pins = "gpf4-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_bus1: sd2-bus-width1-pins { + samsung,pins = "gpf4-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + sd2_bus4: sd2-bus-width4-pins { + samsung,pins = "gpf4-3", "gpf4-4", "gpf4-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; + +&pinctrl_top { + gpc0: gpc0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc2: gpc2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg0: gpg0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg1: gpg1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg2: gpg2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg3: gpg3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg4: gpg4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp0: gpp0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp1: gpp1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp2: gpp2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp3: gpp3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp4: gpp4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp5: gpp5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp6: gpp6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp7: gpp7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp8: gpp8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + hs_i2c0_bus: hs-i2c0-bus-pins { + samsung,pins = "gpc1-1", "gpc1-0"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + hs_i2c1_bus: hs-i2c1-bus-pins { + samsung,pins = "gpc1-3", "gpc1-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + hs_i2c2_bus: hs-i2c2-bus-pins { + samsung,pins = "gpc1-5", "gpc1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + hs_i2c3_bus: hs-i2c3-bus-pins { + samsung,pins = "gpc1-7", "gpc1-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI0 UART */ + uart3_bus_single: uart3-bus-single-pins { + samsung,pins = "gpc2-3", "gpc2-2", "gpc2-1", "gpc2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + /* USI0 UART_HSI2C1 */ + uart3_bus_dual: uart3-bus-dual-pins { + samsung,pins = "gpc2-1", "gpc2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + /* USI0 HSI2C0 */ + hs_i2c4_bus: hs-i2c4-bus-pins { + samsung,pins = "gpc2-1", "gpc2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI0 HSI2C1 */ + hs_i2c5_bus: hs-i2c5-bus-pins { + samsung,pins = "gpc2-3", "gpc2-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI0 SPI */ + spi2_bus: spi2-bus-pins { + samsung,pins = "gpc2-1", "gpc2-0", "gpc2-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi2_cs: spi2-cs-pins { + samsung,pins = "gpc2-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + /* USI1 UART */ + uart4_bus_single: uart4-bus-single-pins { + samsung,pins = "gpc2-7", "gpc2-6", "gpc2-5", "gpc2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + /* USI1 UART_HSI2C1*/ + uart4_bus_dual: uart4-bus-dual-pins { + samsung,pins = "gpc2-5", "gpc2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + /* USI1 HSI2C0 */ + hs_i2c6_bus: hs-i2c6-bus-pins { + samsung,pins = "gpc2-5", "gpc2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI1 HSI2C1 */ + hs_i2c7_bus: hs-i2c7-bus-pins { + samsung,pins = "gpc2-7", "gpc2-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI1 SPI */ + spi3_bus: spi3-bus-pins { + samsung,pins = "gpc2-5", "gpc2-4", "gpc2-7"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi3_cs: spi3-cs-pins { + samsung,pins = "gpc2-6"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fm_lna_en: fm-lna-en-pins { + samsung,pins = "gpg0-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + samsung,pin-val = <1>; + }; + + uart1_bus: uart1-bus-pins { + samsung,pins = "gpg1-3", "gpg1-2", "gpg1-1", "gpg1-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + i2c7_bus: i2c7-bus-pins { + samsung,pins = "gpg1-5", "gpg1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + aud_dmic_on: aud-dmic-on-pins { + samsung,pins = "gpg2-1"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-val = <1>; + }; + + aud_dmic_off: aud-dmic-off-pins { + samsung,pins = "gpg2-1"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-val = <0>; + }; + + /* UART_HEALTH */ + uart0_bus: uart0-bus-pins { + samsung,pins = "gpp0-3", "gpp0-2", "gpp0-1", "gpp0-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + i2c0_bus: i2c0-bus-pins { + samsung,pins = "gpp1-1", "gpp1-0"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2c1_bus: i2c1-bus-pins { + samsung,pins = "gpp1-3", "gpp1-2"; + samsung,pin-function = ; + samsung,pin-con-pdn = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2c2_bus: i2c2-bus-pins { + samsung,pins = "gpp2-1", "gpp2-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2c3_bus: i2c3-bus-pins { + samsung,pins = "gpp3-1", "gpp3-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2c4_bus: i2c4-bus-pins { + samsung,pins = "gpp4-1", "gpp4-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2c5_bus: i2c5-bus-pins { + samsung,pins = "gpp4-3", "gpp4-2"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2c6_bus: i2c6-bus-pins { + samsung,pins = "gpp4-5", "gpp4-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + /* SPI_ESE */ + spi0_bus: spi0-bus-pins { + samsung,pins = "gpp5-3", "gpp5-2", "gpp5-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi0_cs: spi0-cs-pins { + samsung,pins = "gpp5-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + /* SPI_FP */ + spi1_bus: spi1-bus-pins { + samsung,pins = "gpp6-3", "gpp6-2", "gpp6-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi1_cs: spi1-cs-pins { + samsung,pins = "gpp6-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + /* USI2 UART */ + uart5_bus_single: uart5-bus-single-pins { + samsung,pins = "gpp8-1", "gpp8-0", "gpp7-1", "gpp7-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + /* USI2 UART_HSI2C1 */ + uart5_bus_dual: uart5-bus-dual-pins { + samsung,pins = "gpp7-1", "gpp7-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + + /* USI2 HSI2C0 */ + hs_i2c8_bus: hs-i2c8-bus-pins { + samsung,pins = "gpp7-1", "gpp7-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI2 HSI2C1 */ + hs_i2c9_bus: hs-i2c9-bus-pins { + samsung,pins = "gpp8-1", "gpp8-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + samsung,pin-con-pdn = ; + samsung,pin-pud-pdn = ; + }; + + /* USI2 SPI */ + spi4_bus: spi4-bus-pins { + samsung,pins = "gpp7-1", "gpp7-0", "gpp8-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + spi4_cs: spi4-cs-pins { + samsung,pins = "gpp8-0"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +}; diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi new file mode 100644 index 000000000000..b48b31f08213 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi @@ -0,0 +1,440 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung Exynos7885 SoC device tree source + * + * Copyright (c) 2021 Samsung Electronics Co., Ltd. + * Copyright (c) 2021 Dávid Virág + * + */ + +#include +#include + +/ { + compatible = "samsung,exynos7885"; + #address-cells = <2>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + aliases { + pinctrl0 = &pinctrl_alive; + pinctrl1 = &pinctrl_dispaud; + pinctrl2 = &pinctrl_fsys; + pinctrl3 = &pinctrl_top; + }; + + arm-a53-pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = , + , + , + , + , + ; + interrupt-affinity = <&cpu0>, + <&cpu1>, + <&cpu2>, + <&cpu3>, + <&cpu4>, + <&cpu5>; + }; + + arm-a73-pmu { + compatible = "arm,cortex-a73-pmu"; + interrupts = , + ; + interrupt-affinity = <&cpu6>, + <&cpu7>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + core4 { + cpu = <&cpu4>; + }; + core5 { + cpu = <&cpu5>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu6>; + }; + core1 { + cpu = <&cpu7>; + }; + }; + }; + + cpu0: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x100>; + enable-method = "psci"; + }; + + cpu1: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x101>; + enable-method = "psci"; + }; + + cpu2: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x102>; + enable-method = "psci"; + }; + + cpu3: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x103>; + enable-method = "psci"; + }; + + cpu4: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x200>; + enable-method = "psci"; + }; + + cpu5: cpu@201 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x201>; + enable-method = "psci"; + }; + + cpu6: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x0>; + enable-method = "psci"; + }; + + cpu7: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x1>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci"; + method = "smc"; + cpu_suspend = <0xc4000001>; + cpu_off = <0x84000002>; + cpu_on = <0xc4000003>; + }; + + timer { + compatible = "arm,armv8-timer"; + /* Hypervisor Virtual Timer interrupt is not wired to GIC */ + interrupts = , + , + , + ; + }; + + fixed-rate-clocks { + oscclk: osc-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "oscclk"; + }; + }; + + soc: soc@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x0 0x20000000>; + + chipid@10000000 { + compatible = "samsung,exynos850-chipid"; + reg = <0x10000000 0x24>; + }; + + gic: interrupt-controller@12301000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x12301000 0x1000>, + <0x12302000 0x2000>, + <0x12304000 0x2000>, + <0x12306000 0x2000>; + interrupts = ; + }; + + cmu_peri: clock-controller@10010000 { + compatible = "samsung,exynos7885-cmu-peri"; + reg = <0x10010000 0x8000>; + #clock-cells = <1>; + + clocks = <&oscclk>, + <&cmu_top CLK_DOUT_PERI_BUS>, + <&cmu_top CLK_DOUT_PERI_SPI0>, + <&cmu_top CLK_DOUT_PERI_SPI1>, + <&cmu_top CLK_DOUT_PERI_UART0>, + <&cmu_top CLK_DOUT_PERI_UART1>, + <&cmu_top CLK_DOUT_PERI_UART2>, + <&cmu_top CLK_DOUT_PERI_USI0>, + <&cmu_top CLK_DOUT_PERI_USI1>, + <&cmu_top CLK_DOUT_PERI_USI2>; + clock-names = "oscclk", + "dout_peri_bus", + "dout_peri_spi0", + "dout_peri_spi1", + "dout_peri_uart0", + "dout_peri_uart1", + "dout_peri_uart2", + "dout_peri_usi0", + "dout_peri_usi1", + "dout_peri_usi2"; + }; + + cmu_core: clock-controller@12000000 { + compatible = "samsung,exynos7885-cmu-core"; + reg = <0x12000000 0x8000>; + #clock-cells = <1>; + + clocks = <&oscclk>, + <&cmu_top CLK_DOUT_CORE_BUS>, + <&cmu_top CLK_DOUT_CORE_CCI>, + <&cmu_top CLK_DOUT_CORE_G3D>; + clock-names = "oscclk", + "dout_core_bus", + "dout_core_cci", + "dout_core_g3d"; + }; + + cmu_top: clock-controller@12060000 { + compatible = "samsung,exynos7885-cmu-top"; + reg = <0x12060000 0x8000>; + #clock-cells = <1>; + + clocks = <&oscclk>; + clock-names = "oscclk"; + }; + + pinctrl_alive: pinctrl@11cb0000 { + compatible = "samsung,exynos7885-pinctrl"; + reg = <0x11cb0000 0x1000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + + wakeup-interrupt-controller { + compatible = "samsung,exynos7-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = ; + }; + }; + + pinctrl_fsys: pinctrl@13430000 { + compatible = "samsung,exynos7885-pinctrl"; + reg = <0x13430000 0x1000>; + interrupts = ; + }; + + pinctrl_top: pinctrl@139b0000 { + compatible = "samsung,exynos7885-pinctrl"; + reg = <0x139b0000 0x1000>; + interrupts = ; + }; + + pinctrl_dispaud: pinctrl@148f0000 { + compatible = "samsung,exynos7885-pinctrl"; + reg = <0x148f0000 0x1000>; + interrupts = ; + }; + + pmu_system_controller: system-controller@11c80000 { + compatible = "samsung,exynos7-pmu", "syscon"; + reg = <0x11c80000 0x10000>; + }; + + serial_0: serial@13800000 { + compatible = "samsung,exynos5433-uart"; + reg = <0x13800000 0x100>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_bus>; + clocks = <&cmu_peri CLK_GOUT_UART0_EXT_UCLK>, + <&cmu_peri CLK_GOUT_UART0_PCLK>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + serial_1: serial@13810000 { + compatible = "samsung,exynos5433-uart"; + reg = <0x13810000 0x100>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_bus>; + clocks = <&cmu_peri CLK_GOUT_UART1_EXT_UCLK>, + <&cmu_peri CLK_GOUT_UART1_PCLK>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <256>; + status = "disabled"; + }; + + serial_2: serial@13820000 { + compatible = "samsung,exynos5433-uart"; + reg = <0x13820000 0x100>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_bus>; + clocks = <&cmu_peri CLK_GOUT_UART2_EXT_UCLK>, + <&cmu_peri CLK_GOUT_UART2_PCLK>; + clock-names = "uart", "clk_uart_baud0"; + samsung,uart-fifosize = <256>; + status = "disabled"; + }; + + i2c_0: i2c@13830000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13830000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C0_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_1: i2c@13840000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13840000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C1_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_2: i2c@13850000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13850000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C2_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_3: i2c@13860000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13860000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C3_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_4: i2c@13870000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13870000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_5: i2c@13880000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13880000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c5_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_6: i2c@13890000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x13890000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c6_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + + i2c_7: i2c@11cd0000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x11cd0000 0x100>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c7_bus>; + clocks = <&cmu_peri CLK_GOUT_I2C7_PCLK>; + clock-names = "i2c"; + status = "disabled"; + }; + }; +}; + +#include "exynos7885-pinctrl.dtsi" +#include "arm/exynos-syscon-restart.dtsi"