diff options
Diffstat (limited to 'drivers/pinctrl')
49 files changed, 58 insertions, 309 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 0522c2224147..b372419d61f2 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -277,7 +277,7 @@ config PINCTRL_ST config PINCTRL_STMFX tristate "STMicroelectronics STMFX GPIO expander pinctrl driver" depends on I2C - depends on OF || COMPILE_TEST + depends on OF_GPIO select GENERIC_PINCONF select GPIOLIB_IRQCHIP select MFD_STMFX diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c index 05b153034517..73e2c9c0e549 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 IBM Corp. - * - * 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. */ #include <linux/bitops.h> #include <linux/init.h> diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c index 187abd7693cf..aa7e148b38bb 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 IBM Corp. - * - * 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. */ #include <linux/bitops.h> #include <linux/init.h> diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c index eb87ab774269..4c775b8ffdc4 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 IBM Corp. - * - * 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. */ #include <linux/mfd/syscon.h> diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h index d4d7f032c1da..4b06ddbc6aec 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 IBM Corp. - * - * 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. */ #ifndef PINCTRL_ASPEED diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index c6ff4d5fa482..a64849a9d1b0 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Core driver for the pin control subsystem * @@ -8,8 +9,6 @@ * Author: Linus Walleij <linus.walleij@linaro.org> * * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. - * - * License terms: GNU General Public License (GPL) version 2 */ #define pr_fmt(fmt) "pinctrl core: " fmt diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 4a0526e567df..7f34167a0405 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Core private header for the pin control subsystem * @@ -5,8 +6,6 @@ * Written on behalf of Linaro for ST-Ericsson * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #include <linux/kref.h> diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index 2969ff3162c3..f7e354f85518 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -1,19 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Device tree integration for the pin control subsystem * * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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/>. */ #include <linux/device.h> diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h index 43d8d19aa5ee..00e645d7fac7 100644 --- a/drivers/pinctrl/devicetree.h +++ b/drivers/pinctrl/devicetree.h @@ -1,19 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Internal interface to pinctrl device tree integration * * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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/>. */ struct of_phandle_args; diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index d7acbb79cdf7..a18d6eefe672 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -33,13 +33,13 @@ #define PADOWN_BITS 4 #define PADOWN_SHIFT(p) ((p) % 8 * PADOWN_BITS) -#define PADOWN_MASK(p) (0xf << PADOWN_SHIFT(p)) +#define PADOWN_MASK(p) (GENMASK(3, 0) << PADOWN_SHIFT(p)) #define PADOWN_GPP(p) ((p) / 8) /* Offset from pad_regs */ #define PADCFG0 0x000 #define PADCFG0_RXEVCFG_SHIFT 25 -#define PADCFG0_RXEVCFG_MASK (3 << PADCFG0_RXEVCFG_SHIFT) +#define PADCFG0_RXEVCFG_MASK GENMASK(26, 25) #define PADCFG0_RXEVCFG_LEVEL 0 #define PADCFG0_RXEVCFG_EDGE 1 #define PADCFG0_RXEVCFG_DISABLED 2 @@ -51,7 +51,7 @@ #define PADCFG0_GPIROUTSMI BIT(18) #define PADCFG0_GPIROUTNMI BIT(17) #define PADCFG0_PMODE_SHIFT 10 -#define PADCFG0_PMODE_MASK (0xf << PADCFG0_PMODE_SHIFT) +#define PADCFG0_PMODE_MASK GENMASK(13, 10) #define PADCFG0_GPIORXDIS BIT(9) #define PADCFG0_GPIOTXDIS BIT(8) #define PADCFG0_GPIORXSTATE BIT(1) @@ -60,7 +60,7 @@ #define PADCFG1 0x004 #define PADCFG1_TERM_UP BIT(13) #define PADCFG1_TERM_SHIFT 10 -#define PADCFG1_TERM_MASK (7 << PADCFG1_TERM_SHIFT) +#define PADCFG1_TERM_MASK GENMASK(12, 10) #define PADCFG1_TERM_20K 4 #define PADCFG1_TERM_2K 3 #define PADCFG1_TERM_5K 2 @@ -914,35 +914,6 @@ static void intel_gpio_irq_ack(struct irq_data *d) } } -static void intel_gpio_irq_enable(struct irq_data *d) -{ - struct gpio_chip *gc = irq_data_get_irq_chip_data(d); - struct intel_pinctrl *pctrl = gpiochip_get_data(gc); - const struct intel_community *community; - const struct intel_padgroup *padgrp; - int pin; - - pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), &community, &padgrp); - if (pin >= 0) { - unsigned int gpp, gpp_offset, is_offset; - unsigned long flags; - u32 value; - - gpp = padgrp->reg_num; - gpp_offset = padgroup_offset(padgrp, pin); - is_offset = community->is_offset + gpp * 4; - - raw_spin_lock_irqsave(&pctrl->lock, flags); - /* Clear interrupt status first to avoid unexpected interrupt */ - writel(BIT(gpp_offset), community->regs + is_offset); - - value = readl(community->regs + community->ie_offset + gpp * 4); - value |= BIT(gpp_offset); - writel(value, community->regs + community->ie_offset + gpp * 4); - raw_spin_unlock_irqrestore(&pctrl->lock, flags); - } -} - static void intel_gpio_irq_mask_unmask(struct irq_data *d, bool mask) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); @@ -955,15 +926,20 @@ static void intel_gpio_irq_mask_unmask(struct irq_data *d, bool mask) if (pin >= 0) { unsigned int gpp, gpp_offset; unsigned long flags; - void __iomem *reg; + void __iomem *reg, *is; u32 value; gpp = padgrp->reg_num; gpp_offset = padgroup_offset(padgrp, pin); reg = community->regs + community->ie_offset + gpp * 4; + is = community->regs + community->is_offset + gpp * 4; raw_spin_lock_irqsave(&pctrl->lock, flags); + + /* Clear interrupt status first to avoid unexpected interrupt */ + writel(BIT(gpp_offset), is); + value = readl(reg); if (mask) value &= ~BIT(gpp_offset); @@ -1107,7 +1083,6 @@ static irqreturn_t intel_gpio_irq(int irq, void *data) static struct irq_chip intel_gpio_irqchip = { .name = "intel-gpio", - .irq_enable = intel_gpio_irq_enable, .irq_ack = intel_gpio_irq_ack, .irq_mask = intel_gpio_irq_mask, .irq_unmask = intel_gpio_irq_unmask, diff --git a/drivers/pinctrl/mediatek/pinctrl-mt2701.c b/drivers/pinctrl/mediatek/pinctrl-mt2701.c index e91c314f3b75..df8c6fb12955 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt2701.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt2701.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. * Author: Biao Huang <biao.huang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <dt-bindings/pinctrl/mt65xx.h> diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6397.c b/drivers/pinctrl/mediatek/pinctrl-mt6397.c index afcede7e2222..a1914e0e49c7 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt6397.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt6397.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <linux/init.h> diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8127.c b/drivers/pinctrl/mediatek/pinctrl-mt8127.c index 2e4cc9257e00..5f05be056309 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8127.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8127.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> * Yingjoe Chen <yingjoe.chen@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <linux/init.h> diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8135.c b/drivers/pinctrl/mediatek/pinctrl-mt8135.c index 7f5edfaffdc5..9ac784c48873 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8135.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8135.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <linux/init.h> diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8173.c b/drivers/pinctrl/mediatek/pinctrl-mt8173.c index c449c9a043da..75e7c0978337 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8173.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8173.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <linux/init.h> diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 071623873ca5..53f52b9a0acd 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * mt65xx pinctrl driver based on Allwinner A1X pinctrl driver. * Copyright (c) 2014 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <linux/io.h> diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h index bf13eb0a68d6..69364b56803f 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #ifndef __PINCTRL_MTK_COMMON_H diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h index 940f7678f09b..53042c67ec2c 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt2701.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. * Author: Biao Huang <biao.huang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #ifndef __PINCTRL_MTK_MT2701_H diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt8135.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt8135.h index b2b390da6597..5ac8879d7682 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-mt8135.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt8135.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #ifndef __PINCTRL_MTK_MT8135_H diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt8173.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt8173.h index 8bd0c10753f5..b522505c6bbb 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-mt8173.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt8173.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #ifndef __PINCTRL_MTK_MT8173_H diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-370.c b/drivers/pinctrl/mvebu/pinctrl-armada-370.c index 9feba9a5ccb7..d3195557a901 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-370.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-370.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada 370 pinctrl driver based on mvebu pinctrl core * * Copyright (C) 2012 Marvell * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-375.c b/drivers/pinctrl/mvebu/pinctrl-armada-375.c index b7de8abccd48..e6aaa3708e58 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-375.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-375.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada 375 pinctrl driver based on mvebu pinctrl core * * Copyright (C) 2012 Marvell * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-38x.c b/drivers/pinctrl/mvebu/pinctrl-armada-38x.c index de2e1538a26f..040e418dbfc1 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-38x.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-38x.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada 380/385 pinctrl driver based on mvebu pinctrl core * * Copyright (C) 2013 Marvell * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-39x.c b/drivers/pinctrl/mvebu/pinctrl-armada-39x.c index 627f57c88372..c33f1cbaf661 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-39x.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-39x.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada 39x pinctrl driver based on mvebu pinctrl core * * Copyright (C) 2015 Marvell * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-ap806.c b/drivers/pinctrl/mvebu/pinctrl-armada-ap806.c index 66e442260a4e..89bab536717d 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-ap806.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-ap806.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada ap806 pinctrl driver based on mvebu pinctrl core * @@ -5,11 +6,6 @@ * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> * Hanna Hawa <hannah@marvell.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-cp110.c b/drivers/pinctrl/mvebu/pinctrl-armada-cp110.c index 7f85beb45482..584952b2ba47 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-cp110.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-cp110.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada CP110 pinctrl driver based on mvebu pinctrl core * * Copyright (C) 2017 Marvell * * Hanna Hawa <hannah@marvell.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-xp.c b/drivers/pinctrl/mvebu/pinctrl-armada-xp.c index 43231fd065a1..a767a05fa3a0 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-xp.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-xp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Armada XP pinctrl driver based on mvebu pinctrl core * @@ -5,11 +6,6 @@ * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> * - * 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 file supports the three variants of Armada XP SoCs that are * available: mv78230, mv78260 and mv78460. From a pin muxing * perspective, the mv78230 has 49 MPP pins. The mv78260 and mv78460 diff --git a/drivers/pinctrl/mvebu/pinctrl-dove.c b/drivers/pinctrl/mvebu/pinctrl-dove.c index 8472f61f2bbe..545486d98532 100644 --- a/drivers/pinctrl/mvebu/pinctrl-dove.c +++ b/drivers/pinctrl/mvebu/pinctrl-dove.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Dove pinctrl driver based on mvebu pinctrl core * * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c index 5995a19abde5..19e69701747d 100644 --- a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c +++ b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core * * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> - * - * 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. */ #include <linux/err.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c index 35ecb92483d5..00cfaf2c9d4a 100644 --- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell MVEBU pinctrl core driver * * Authors: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * 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. */ #include <linux/platform_device.h> diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.h b/drivers/pinctrl/mvebu/pinctrl-mvebu.h index 75bba436bf59..13c2b877bc93 100644 --- a/drivers/pinctrl/mvebu/pinctrl-mvebu.h +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Marvell MVEBU pinctrl driver * * Authors: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - * - * 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. */ #ifndef __PINCTRL_MVEBU_H__ diff --git a/drivers/pinctrl/mvebu/pinctrl-orion.c b/drivers/pinctrl/mvebu/pinctrl-orion.c index 69cb4d9f0114..29bb9d8cbbb5 100644 --- a/drivers/pinctrl/mvebu/pinctrl-orion.c +++ b/drivers/pinctrl/mvebu/pinctrl-orion.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Marvell Orion pinctrl driver based on mvebu pinctrl core * * Author: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> * - * 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. - * * The first 16 MPP pins on Orion are easy to handle: they are * configured through 2 consecutive registers, located at the base * address of the MPP device. diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c index 3d630a0544e1..c3595200e1e6 100644 --- a/drivers/pinctrl/nomadik/pinctrl-abx500.c +++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) ST-Ericsson SA 2013 * * Author: Patrice Chotard <patrice.chotard@st.com> - * License terms: GNU General Public License (GPL) version 2 * * Driver allows to use AxB5xx unused pins to be used as GPIO - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/kernel.h> #include <linux/types.h> diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index b4f7f8a458ea..4ccd71bbc72a 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Core driver for the generic pin config portions of the pin control subsystem * @@ -5,8 +6,6 @@ * Written on behalf of Linaro for ST-Ericsson * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #define pr_fmt(fmt) "generic pinconfig core: " fmt diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index 2678603df14b..02c075cc010b 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Core driver for the pin config portions of the pin control subsystem * @@ -5,8 +6,6 @@ * Written on behalf of Linaro for ST-Ericsson * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #define pr_fmt(fmt) "pinconfig core: " fmt diff --git a/drivers/pinctrl/pinconf.h b/drivers/pinctrl/pinconf.h index 6c722505f893..be7311373299 100644 --- a/drivers/pinctrl/pinconf.h +++ b/drivers/pinctrl/pinconf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Internal interface between the core pin control system and the * pin config portions @@ -7,8 +8,6 @@ * Based on bits of regulator core, gpio core and clk core * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifdef CONFIG_PINCONF diff --git a/drivers/pinctrl/pinctrl-at91.h b/drivers/pinctrl/pinctrl-at91.h index 223620f14b05..e5e01b276e1d 100644 --- a/drivers/pinctrl/pinctrl-at91.h +++ b/drivers/pinctrl/pinctrl-at91.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2005 Ivan Kokshaysky * Copyright (C) SAN People * * Parallel I/O Controller (PIO) - System peripherals registers. - * - * 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. */ #ifndef __PINCTRL_AT91_H diff --git a/drivers/pinctrl/pinctrl-axp209.c b/drivers/pinctrl/pinctrl-axp209.c index 4fcf7262bed9..be5b645815e5 100644 --- a/drivers/pinctrl/pinctrl-axp209.c +++ b/drivers/pinctrl/pinctrl-axp209.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AXP20x pinctrl and GPIO driver * * Copyright (C) 2016 Maxime Ripard <maxime.ripard@free-electrons.com> * Copyright (C) 2017 Quentin Schulz <quentin.schulz@free-electrons.com> - * - * 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. */ #include <linux/bitops.h> diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c index 63035181dfde..08b9e909e917 100644 --- a/drivers/pinctrl/pinctrl-coh901.c +++ b/drivers/pinctrl/pinctrl-coh901.c @@ -1,8 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * U300 GPIO module. * * Copyright (C) 2007-2012 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 * COH 901 571/3 - Used in DB3210 (U365 2.0) and DB3350 (U335 1.0) * Author: Linus Walleij <linus.walleij@linaro.org> * Author: Jonas Aaberg <jonas.aberg@stericsson.com> diff --git a/drivers/pinctrl/pinctrl-digicolor.c b/drivers/pinctrl/pinctrl-digicolor.c index b7533726340d..7e1ceee5895b 100644 --- a/drivers/pinctrl/pinctrl-digicolor.c +++ b/drivers/pinctrl/pinctrl-digicolor.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Conexant Digicolor General Purpose Pin Mapping * @@ -5,11 +6,6 @@ * * Copyright (C) 2015 Paradox Innovation Ltd. * - * 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. - * * TODO: * - GPIO interrupt support * - Pin pad configuration (pull up/down, strength) diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c index bc21ceb15d68..c8ef3b91a730 100644 --- a/drivers/pinctrl/pinctrl-ingenic.c +++ b/drivers/pinctrl/pinctrl-ingenic.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Ingenic SoCs pinctrl driver * * Copyright (c) 2017 Paul Cercueil <paul@crapouillou.net> - * - * License terms: GNU General Public License (GPL) version 2 */ #include <linux/compiler.h> diff --git a/drivers/pinctrl/pinctrl-rk805.c b/drivers/pinctrl/pinctrl-rk805.c index b0bfd3082a1b..a8459cafd4ea 100644 --- a/drivers/pinctrl/pinctrl-rk805.c +++ b/drivers/pinctrl/pinctrl-rk805.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Pinctrl driver for Rockchip RK805 PMIC * @@ -5,11 +6,6 @@ * * Author: Joseph Chen <chenjh@rock-chips.com> * - * 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. - * * Based on the pinctrl-as3722 driver */ diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index 16bf21bf69a2..807a3263d849 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Pinctrl driver for Rockchip SoCs * @@ -12,15 +13,6 @@ * * and pinctrl-at91: * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 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. */ #include <linux/init.h> diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index 4d0cc1889dd9..020e54f843f9 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Core driver for the pin muxing portions of the pin control subsystem * @@ -8,8 +9,6 @@ * Author: Linus Walleij <linus.walleij@linaro.org> * * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. - * - * License terms: GNU General Public License (GPL) version 2 */ #define pr_fmt(fmt) "pinmux core: " fmt diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h index 3319535c76cb..794cb3a003ff 100644 --- a/drivers/pinctrl/pinmux.h +++ b/drivers/pinctrl/pinmux.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Internal interface between the core pin control system and the * pinmux portions @@ -7,8 +8,6 @@ * Based on bits of regulator core, gpio core and clk core * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifdef CONFIG_PINMUX diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77980.c b/drivers/pinctrl/sh-pfc/pfc-r8a77980.c index 473da65890a7..9ed4ead2dafb 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77980.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77980.c @@ -1,4 +1,4 @@ -// SPDX-Lincense-Identifier: GPL 2.0 +// SPDX-License-Identifier: GPL-2.0 /* * R8A77980 processor support - PFC hardware block. * diff --git a/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c b/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c index 5702b6704137..3b65aeab7244 100644 --- a/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c +++ b/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Spreadtrum pin controller driver * Copyright (C) 2017 Spreadtrum - http://www.spreadtrum.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 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. */ #include <linux/module.h> diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c index 7d9a44bd0047..c31b58168772 100644 --- a/drivers/pinctrl/sprd/pinctrl-sprd.c +++ b/drivers/pinctrl/sprd/pinctrl-sprd.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Spreadtrum pin controller driver * Copyright (C) 2017 Spreadtrum - http://www.spreadtrum.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 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. */ #include <linux/debugfs.h> diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.h b/drivers/pinctrl/sprd/pinctrl-sprd.h index 31a43fec38c4..69544a3cd635 100644 --- a/drivers/pinctrl/sprd/pinctrl-sprd.h +++ b/drivers/pinctrl/sprd/pinctrl-sprd.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Driver header file for pin controller driver * Copyright (C) 2017 Spreadtrum - http://www.spreadtrum.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 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. */ #ifndef __PINCTRL_SPRD_H__ |
