diff options
Diffstat (limited to 'drivers/reset')
| -rw-r--r-- | drivers/reset/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/reset/reset-imx7.c | 12 | ||||
| -rw-r--r-- | drivers/reset/reset-meson.c | 51 | ||||
| -rw-r--r-- | drivers/reset/reset-simple.c | 3 |
4 files changed, 11 insertions, 57 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 4178ac11ba85..7b07281aa0ae 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -129,7 +129,7 @@ config RESET_SCMI config RESET_SIMPLE bool "Simple Reset Controller Driver" if COMPILE_TEST - default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN + default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN || ARC help This enables a simple reset controller driver for reset lines that that can be asserted and deasserted by toggling bits in a contiguous, diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c index 3ecd770f910b..1443a55a0c29 100644 --- a/drivers/reset/reset-imx7.c +++ b/drivers/reset/reset-imx7.c @@ -169,9 +169,9 @@ static const struct imx7_src_signal imx8mq_src_signals[IMX8MQ_RESET_NUM] = { [IMX8MQ_RESET_OTG2_PHY_RESET] = { SRC_USBOPHY2_RCR, BIT(0) }, [IMX8MQ_RESET_MIPI_DSI_RESET_BYTE_N] = { SRC_MIPIPHY_RCR, BIT(1) }, [IMX8MQ_RESET_MIPI_DSI_RESET_N] = { SRC_MIPIPHY_RCR, BIT(2) }, - [IMX8MQ_RESET_MIPI_DIS_DPI_RESET_N] = { SRC_MIPIPHY_RCR, BIT(3) }, - [IMX8MQ_RESET_MIPI_DIS_ESC_RESET_N] = { SRC_MIPIPHY_RCR, BIT(4) }, - [IMX8MQ_RESET_MIPI_DIS_PCLK_RESET_N] = { SRC_MIPIPHY_RCR, BIT(5) }, + [IMX8MQ_RESET_MIPI_DSI_DPI_RESET_N] = { SRC_MIPIPHY_RCR, BIT(3) }, + [IMX8MQ_RESET_MIPI_DSI_ESC_RESET_N] = { SRC_MIPIPHY_RCR, BIT(4) }, + [IMX8MQ_RESET_MIPI_DSI_PCLK_RESET_N] = { SRC_MIPIPHY_RCR, BIT(5) }, [IMX8MQ_RESET_PCIEPHY] = { SRC_PCIEPHY_RCR, BIT(2) | BIT(1) }, [IMX8MQ_RESET_PCIEPHY_PERST] = { SRC_PCIEPHY_RCR, BIT(3) }, @@ -220,9 +220,9 @@ static int imx8mq_reset_set(struct reset_controller_dev *rcdev, case IMX8MQ_RESET_PCIE_CTRL_APPS_EN: case IMX8MQ_RESET_PCIE2_CTRL_APPS_EN: /* fallthrough */ - case IMX8MQ_RESET_MIPI_DIS_PCLK_RESET_N: /* fallthrough */ - case IMX8MQ_RESET_MIPI_DIS_ESC_RESET_N: /* fallthrough */ - case IMX8MQ_RESET_MIPI_DIS_DPI_RESET_N: /* fallthrough */ + case IMX8MQ_RESET_MIPI_DSI_PCLK_RESET_N: /* fallthrough */ + case IMX8MQ_RESET_MIPI_DSI_ESC_RESET_N: /* fallthrough */ + case IMX8MQ_RESET_MIPI_DSI_DPI_RESET_N: /* fallthrough */ case IMX8MQ_RESET_MIPI_DSI_RESET_N: /* fallthrough */ case IMX8MQ_RESET_MIPI_DSI_RESET_BYTE_N: /* fallthrough */ value = assert ? 0 : bit; diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c index 5242e0679df7..7d05d766e1ea 100644 --- a/drivers/reset/reset-meson.c +++ b/drivers/reset/reset-meson.c @@ -1,58 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Amlogic Meson Reset Controller driver * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright (c) 2016 BayLibre, SAS. - * Author: Neil Armstrong <narmstrong@baylibre.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * BSD LICENSE - * * Copyright (c) 2016 BayLibre, SAS. * Author: Neil Armstrong <narmstrong@baylibre.com> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <linux/err.h> #include <linux/init.h> diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index 1154f7b1f4dd..067e7e7b34f1 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -127,6 +127,9 @@ static const struct of_device_id reset_simple_dt_ids[] = { { .compatible = "aspeed,ast2500-lpc-reset" }, { .compatible = "bitmain,bm1880-reset", .data = &reset_simple_active_low }, + { .compatible = "snps,dw-high-reset" }, + { .compatible = "snps,dw-low-reset", + .data = &reset_simple_active_low }, { /* sentinel */ }, }; |