From patchwork Wed Mar 15 17:28:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 9626277 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 730DC60244 for ; Wed, 15 Mar 2017 17:30:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5F2A028616 for ; Wed, 15 Mar 2017 17:30:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 50C5B28639; Wed, 15 Mar 2017 17:30:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4DB2228616 for ; Wed, 15 Mar 2017 17:30:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=Sy0VIqnGgMSHBzDx1XMB2aovhWLpcUkCtDikZiEF4nE=; b=XY+KfIFvtJ8oDlkAtgYPu2LuSS WZgXTJL9y5KYFnbe7dBAs9DuW+iJMenX4q1XlcrA4703SfTz/zCQuaJtscGLkzIM31anCIYbV1/+b DIG/r9KJk52CFBVHjg9NFO/nAfftLAH0oOMqzVIe33cdu7dMDnWrJpSDmOut7OrMFYnz5H/PX3AHa RbrVFjLW1K+JkHkSDDjsnMThZX36TpqpOuikcmzX3U8VJV6gP7xgx5cbBHFLCpNxuCcaxE9PRZnU2 ZrnlYdQY+9MysmOhsRPlJM3P8r2wElJpCqKOoFlsVbbGraG3gpqDweb0KLDVa4VkFSnFwBcfCbWFD qyMSsihQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1coCl7-0001rN-05; Wed, 15 Mar 2017 17:30:49 +0000 Received: from forward13h.cmail.yandex.net ([87.250.230.155]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1coCl1-0001nj-3J for linux-arm-kernel@lists.infradead.org; Wed, 15 Mar 2017 17:30:46 +0000 Received: from smtp3j.mail.yandex.net (smtp3j.mail.yandex.net [95.108.130.68]) by forward13h.cmail.yandex.net (Yandex) with ESMTP id 4A74C21BE2; Wed, 15 Mar 2017 20:30:17 +0300 (MSK) Received: from smtp3j.mail.yandex.net (localhost.localdomain [127.0.0.1]) by smtp3j.mail.yandex.net (Yandex) with ESMTP id 314376241016; Wed, 15 Mar 2017 20:30:09 +0300 (MSK) Received: by smtp3j.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id h5rYtCXTcK-TuLO5bB3; Wed, 15 Mar 2017 20:30:07 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aosc.xyz; s=mail; t=1489599009; bh=4p2cHt09gjnm9ZiPQ4MxkKekytBpOozdVZiKOh9Q5CU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=G/mdiIJaC1zF0HbDuXCIe4I/wyP4GSNKsn040MQOcqP+7aVk1sX/5bVuDMGbNAtNx YQnLFbJtAwCn/OvzXpZga+JimcV+MleKw5s4dENb1cxH3362NfG2tnU3gdlpdAFO+Q jePJMI8CoXx3sBi28ScTuDDiJ6/Uw5HG3/uWnskE= Authentication-Results: smtp3j.mail.yandex.net; dkim=pass header.i=@aosc.xyz X-Yandex-ForeignMX: US X-Yandex-Suid-Status: 1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 1130000036118848 From: Icenowy Zheng To: Rob Herring , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v2 2/5] clk: sunxi-ng: add support for PRCM CCUs Date: Thu, 16 Mar 2017 01:28:05 +0800 Message-Id: <20170315172808.64011-3-icenowy@aosc.xyz> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170315172808.64011-1-icenowy@aosc.xyz> References: <20170315172808.64011-1-icenowy@aosc.xyz> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170315_103043_639013_2FA011D2 X-CRM114-Status: GOOD ( 20.40 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP SoCs after A31 has a clock controller module in the PRCM part. Support the clock controller module on H5 and A64 now. Signed-off-by: Icenowy Zheng --- Changes in v2: - Replace all sun6i to sun8i, as this driver currently doesn't really support sun6i(A31). - Add osc32000 mux for ar100 clk. - Rename some clocks. - Add gate of TWD (Trusted Watchdog). There's no reset for TWD. - Removed reset of PIO, which doesn't exist really. drivers/clk/sunxi-ng/Kconfig | 6 + drivers/clk/sunxi-ng/Makefile | 1 + drivers/clk/sunxi-ng/ccu-sun8i-r.c | 211 ++++++++++++++++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun8i-r.h | 27 ++++ include/dt-bindings/clock/sun8i-r-ccu.h | 59 +++++++++ include/dt-bindings/reset/sun8i-r-ccu.h | 53 ++++++++ 6 files changed, 357 insertions(+) create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-r.c create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-r.h create mode 100644 include/dt-bindings/clock/sun8i-r-ccu.h create mode 100644 include/dt-bindings/reset/sun8i-r-ccu.h diff --git a/drivers/clk/sunxi-ng/Kconfig b/drivers/clk/sunxi-ng/Kconfig index 213cf64e4fab..056752317aee 100644 --- a/drivers/clk/sunxi-ng/Kconfig +++ b/drivers/clk/sunxi-ng/Kconfig @@ -150,4 +150,10 @@ config SUN9I_A80_CCU default MACH_SUN9I depends on MACH_SUN9I || COMPILE_TEST +config SUN8I_R_CCU + bool "Support for Allwinner SoCs' PRCM CCUs" + select SUNXI_CCU_DIV + select SUNXI_CCU_GATE + default MACH_SUN8I || (ARCH_SUNXI && ARM64) + endif diff --git a/drivers/clk/sunxi-ng/Makefile b/drivers/clk/sunxi-ng/Makefile index 6feaac0c5600..0ec02fe14c50 100644 --- a/drivers/clk/sunxi-ng/Makefile +++ b/drivers/clk/sunxi-ng/Makefile @@ -25,6 +25,7 @@ obj-$(CONFIG_SUN8I_A23_CCU) += ccu-sun8i-a23.o obj-$(CONFIG_SUN8I_A33_CCU) += ccu-sun8i-a33.o obj-$(CONFIG_SUN8I_H3_CCU) += ccu-sun8i-h3.o obj-$(CONFIG_SUN8I_V3S_CCU) += ccu-sun8i-v3s.o +obj-$(CONFIG_SUN8I_R_CCU) += ccu-sun8i-r.o obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80.o obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-de.o obj-$(CONFIG_SUN9I_A80_CCU) += ccu-sun9i-a80-usb.o diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r.c b/drivers/clk/sunxi-ng/ccu-sun8i-r.c new file mode 100644 index 000000000000..a6884c27c098 --- /dev/null +++ b/drivers/clk/sunxi-ng/ccu-sun8i-r.c @@ -0,0 +1,211 @@ +/* + * Copyright (c) 2016 Icenowy Zheng + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include + +#include "ccu_common.h" +#include "ccu_reset.h" + +#include "ccu_div.h" +#include "ccu_gate.h" +#include "ccu_mp.h" +#include "ccu_nm.h" + +#include "ccu-sun8i-r.h" + +static const char * const ar100_parents[] = { "osc32k", "osc24M", + "pll-periph0", "osc32000" }; + +static struct ccu_div ar100_clk = { + .div = _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO), + + .mux = { + .shift = 16, + .width = 2, + + .variable_prediv = { + .index = 2, + .shift = 8, + .width = 5, + }, + }, + + .common = { + .reg = 0x00, + .features = CCU_FEATURE_VARIABLE_PREDIV, + .hw.init = CLK_HW_INIT_PARENTS("ar100", + ar100_parents, + &ccu_div_ops, + 0), + }, +}; + +static CLK_FIXED_FACTOR(ahb0_clk, "ahb0", "ar100", 1, 1, 0); + +static struct ccu_div apb0_clk = { + .div = _SUNXI_CCU_DIV_FLAGS(0, 2, CLK_DIVIDER_POWER_OF_TWO), + + .common = { + .reg = 0x0c, + .hw.init = CLK_HW_INIT("apb0", + "ahb0", + &ccu_div_ops, + 0), + }, +}; + +static SUNXI_CCU_GATE(apb0_pio_clk, "apb0-pio", "apb0", + 0x28, BIT(0), 0); +static SUNXI_CCU_GATE(apb0_ir_clk, "apb0-ir", "apb0", + 0x28, BIT(1), 0); +static SUNXI_CCU_GATE(apb0_timer_clk, "apb0-timer", "apb0", + 0x28, BIT(2), 0); +static SUNXI_CCU_GATE(apb0_rsb_clk, "apb0-rsb", "apb0", + 0x28, BIT(3), 0); +static SUNXI_CCU_GATE(apb0_uart_clk, "apb0-uart", "apb0", + 0x28, BIT(4), 0); +static SUNXI_CCU_GATE(apb0_i2c_clk, "apb0-i2c", "apb0", + 0x28, BIT(6), 0); +static SUNXI_CCU_GATE(apb0_twd_clk, "apb0-twd", "apb0", + 0x28, BIT(7), 0); + +static const char * const r_mod0_default_parents[] = { "osc32K", "osc24M" }; +static SUNXI_CCU_MP_WITH_MUX_GATE(ir_clk, "ir", + r_mod0_default_parents, 0x54, + 0, 4, /* M */ + 16, 2, /* P */ + 24, 2, /* mux */ + BIT(31), /* gate */ + 0); + +static struct ccu_common *sun8i_h3_r_ccu_clks[] = { + &ar100_clk.common, + &apb0_clk.common, + &apb0_pio_clk.common, + &apb0_ir_clk.common, + &apb0_timer_clk.common, + &apb0_uart_clk.common, + &apb0_i2c_clk.common, + &ir_clk.common, +}; + +static struct ccu_common *sun50i_a64_r_ccu_clks[] = { + &ar100_clk.common, + &apb0_clk.common, + &apb0_pio_clk.common, + &apb0_ir_clk.common, + &apb0_timer_clk.common, + &apb0_rsb_clk.common, + &apb0_uart_clk.common, + &apb0_i2c_clk.common, + &ir_clk.common, +}; + +static struct clk_hw_onecell_data sun8i_h3_r_hw_clks = { + .hws = { + [CLK_AR100] = &ar100_clk.common.hw, + [CLK_AHB0] = &ahb0_clk.hw, + [CLK_APB0] = &apb0_clk.common.hw, + [CLK_APB0_PIO] = &apb0_pio_clk.common.hw, + [CLK_APB0_IR] = &apb0_ir_clk.common.hw, + [CLK_APB0_TIMER] = &apb0_timer_clk.common.hw, + [CLK_APB0_UART] = &apb0_uart_clk.common.hw, + [CLK_APB0_I2C] = &apb0_i2c_clk.common.hw, + [CLK_APB0_TWD] = &apb0_twd_clk.common.hw, + [CLK_IR] = &ir_clk.common.hw, + }, + .num = CLK_NUMBER, +}; + +static struct clk_hw_onecell_data sun50i_a64_r_hw_clks = { + .hws = { + [CLK_AR100] = &ar100_clk.common.hw, + [CLK_AHB0] = &ahb0_clk.hw, + [CLK_APB0] = &apb0_clk.common.hw, + [CLK_APB0_PIO] = &apb0_pio_clk.common.hw, + [CLK_APB0_IR] = &apb0_ir_clk.common.hw, + [CLK_APB0_TIMER] = &apb0_timer_clk.common.hw, + [CLK_APB0_RSB] = &apb0_rsb_clk.common.hw, + [CLK_APB0_UART] = &apb0_uart_clk.common.hw, + [CLK_APB0_I2C] = &apb0_i2c_clk.common.hw, + [CLK_APB0_TWD] = &apb0_twd_clk.common.hw, + [CLK_IR] = &ir_clk.common.hw, + }, + .num = CLK_NUMBER, +}; + +static struct ccu_reset_map sun8i_h3_r_ccu_resets[] = { + [RST_APB0_IR] = { 0xb0, BIT(1) }, + [RST_APB0_TIMER] = { 0xb0, BIT(2) }, + [RST_APB0_UART] = { 0xb0, BIT(4) }, + [RST_APB0_I2C] = { 0xb0, BIT(6) }, +}; + +static struct ccu_reset_map sun50i_a64_r_ccu_resets[] = { + [RST_APB0_IR] = { 0xb0, BIT(1) }, + [RST_APB0_TIMER] = { 0xb0, BIT(2) }, + [RST_APB0_RSB] = { 0xb0, BIT(3) }, + [RST_APB0_UART] = { 0xb0, BIT(4) }, + [RST_APB0_I2C] = { 0xb0, BIT(6) }, +}; + +static const struct sunxi_ccu_desc sun8i_h3_r_ccu_desc = { + .ccu_clks = sun8i_h3_r_ccu_clks, + .num_ccu_clks = ARRAY_SIZE(sun8i_h3_r_ccu_clks), + + .hw_clks = &sun8i_h3_r_hw_clks, + + .resets = sun8i_h3_r_ccu_resets, + .num_resets = ARRAY_SIZE(sun8i_h3_r_ccu_resets), +}; + +static const struct sunxi_ccu_desc sun50i_a64_r_ccu_desc = { + .ccu_clks = sun50i_a64_r_ccu_clks, + .num_ccu_clks = ARRAY_SIZE(sun50i_a64_r_ccu_clks), + + .hw_clks = &sun50i_a64_r_hw_clks, + + .resets = sun50i_a64_r_ccu_resets, + .num_resets = ARRAY_SIZE(sun50i_a64_r_ccu_resets), +}; + +static void __init sunxi_r_ccu_init(struct device_node *node, + const struct sunxi_ccu_desc *desc) +{ + void __iomem *reg; + + reg = of_io_request_and_map(node, 0, of_node_full_name(node)); + if (IS_ERR(reg)) { + pr_err("%s: Could not map the clock registers\n", + of_node_full_name(node)); + return; + } + + sunxi_ccu_probe(node, reg, desc); +} + +static void __init sun8i_h3_r_ccu_setup(struct device_node *node) +{ + sunxi_r_ccu_init(node, &sun8i_h3_r_ccu_desc); +} +CLK_OF_DECLARE(sun8i_h3_r_ccu, "allwinner,sun8i-h3-r-ccu", + sun8i_h3_r_ccu_setup); + +static void __init sun50i_a64_r_ccu_setup(struct device_node *node) +{ + sunxi_r_ccu_init(node, &sun50i_a64_r_ccu_desc); +} +CLK_OF_DECLARE(sun50i_a64_r_ccu, "allwinner,sun50i-a64-r-ccu", + sun50i_a64_r_ccu_setup); diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r.h b/drivers/clk/sunxi-ng/ccu-sun8i-r.h new file mode 100644 index 000000000000..eaa431fd1d8f --- /dev/null +++ b/drivers/clk/sunxi-ng/ccu-sun8i-r.h @@ -0,0 +1,27 @@ +/* + * Copyright 2016 Icenowy + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _CCU_SUN8I_R_H +#define _CCU_SUN8I_R_H_ + +#include +#include + +/* AHB/APB bus clocks are not exported */ +#define CLK_AHB0 1 +#define CLK_APB0 2 + +#define CLK_NUMBER (CLK_APB0_TWD + 1) + +#endif /* _CCU_SUN8I_R_H */ diff --git a/include/dt-bindings/clock/sun8i-r-ccu.h b/include/dt-bindings/clock/sun8i-r-ccu.h new file mode 100644 index 000000000000..779d20aa0d05 --- /dev/null +++ b/include/dt-bindings/clock/sun8i-r-ccu.h @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2016 Icenowy Zheng + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DT_BINDINGS_CLK_SUN8I_R_CCU_H_ +#define _DT_BINDINGS_CLK_SUN8I_R_CCU_H_ + +#define CLK_AR100 0 + +#define CLK_APB0_PIO 3 +#define CLK_APB0_IR 4 +#define CLK_APB0_TIMER 5 +#define CLK_APB0_RSB 6 +#define CLK_APB0_UART 7 +/* 8 is reserved for CLK_APB0_W1 on A31 */ +#define CLK_APB0_I2C 9 +#define CLK_APB0_TWD 10 + +#define CLK_IR 11 + +#endif /* _DT_BINDINGS_CLK_SUN8I_R_CCU_H_ */ diff --git a/include/dt-bindings/reset/sun8i-r-ccu.h b/include/dt-bindings/reset/sun8i-r-ccu.h new file mode 100644 index 000000000000..4ba64f3d6fc9 --- /dev/null +++ b/include/dt-bindings/reset/sun8i-r-ccu.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2016 Icenowy Zheng + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DT_BINDINGS_RST_SUN8I_R_CCU_H_ +#define _DT_BINDINGS_RST_SUN8I_R_CCU_H_ + +#define RST_APB0_IR 0 +#define RST_APB0_TIMER 1 +#define RST_APB0_RSB 2 +#define RST_APB0_UART 3 +/* 4 is reserved for RST_APB0_W1 on A31 */ +#define RST_APB0_I2C 5 + +#endif /* _DT_BINDINGS_RST_SUN8I_R_CCU_H_ */