pinctrl-intel.c (13791bb6bf4318fbd8b901a4506fa9bb0d2083df) | pinctrl-intel.c (e075cbfeb41ef1ce8b1bae7838ac985297ab367e) |
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1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Intel pinctrl/GPIO core driver. 4 * 5 * Copyright (C) 2015, Intel Corporation 6 * Authors: Mathias Nyman <mathias.nyman@linux.intel.com> 7 * Mika Westerberg <mika.westerberg@linux.intel.com> 8 */ --- 100 unchanged lines hidden (view full) --- 109struct intel_community_context { 110 u32 *intmask; 111 u32 *hostown; 112}; 113 114#define pin_to_padno(c, p) ((p) - (c)->pin_base) 115#define padgroup_offset(g, p) ((p) - (g)->base) 116 | 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Intel pinctrl/GPIO core driver. 4 * 5 * Copyright (C) 2015, Intel Corporation 6 * Authors: Mathias Nyman <mathias.nyman@linux.intel.com> 7 * Mika Westerberg <mika.westerberg@linux.intel.com> 8 */ --- 100 unchanged lines hidden (view full) --- 109struct intel_community_context { 110 u32 *intmask; 111 u32 *hostown; 112}; 113 114#define pin_to_padno(c, p) ((p) - (c)->pin_base) 115#define padgroup_offset(g, p) ((p) - (g)->base) 116 |
117struct intel_community *intel_get_community(struct intel_pinctrl *pctrl, unsigned int pin) | 117const struct intel_community *intel_get_community(struct intel_pinctrl *pctrl, unsigned int pin) |
118{ | 118{ |
119 struct intel_community *community; | 119 const struct intel_community *community; |
120 int i; 121 122 for (i = 0; i < pctrl->ncommunities; i++) { 123 community = &pctrl->communities[i]; 124 if (pin >= community->pin_base && 125 pin < community->pin_base + community->npins) 126 return community; 127 } --- 103 unchanged lines hidden (view full) --- 231 PAD_UNLOCKED = 0, 232 PAD_LOCKED = 1, 233 PAD_LOCKED_TX = 2, 234 PAD_LOCKED_FULL = PAD_LOCKED | PAD_LOCKED_TX, 235}; 236 237static int intel_pad_locked(struct intel_pinctrl *pctrl, unsigned int pin) 238{ | 120 int i; 121 122 for (i = 0; i < pctrl->ncommunities; i++) { 123 community = &pctrl->communities[i]; 124 if (pin >= community->pin_base && 125 pin < community->pin_base + community->npins) 126 return community; 127 } --- 103 unchanged lines hidden (view full) --- 231 PAD_UNLOCKED = 0, 232 PAD_LOCKED = 1, 233 PAD_LOCKED_TX = 2, 234 PAD_LOCKED_FULL = PAD_LOCKED | PAD_LOCKED_TX, 235}; 236 237static int intel_pad_locked(struct intel_pinctrl *pctrl, unsigned int pin) 238{ |
239 struct intel_community *community; | 239 const struct intel_community *community; |
240 const struct intel_padgroup *padgrp; 241 unsigned int offset, gpp_offset; 242 u32 value; 243 int ret = PAD_UNLOCKED; 244 245 community = intel_get_community(pctrl, pin); 246 if (!community) 247 return PAD_LOCKED_FULL; --- 1115 unchanged lines hidden (view full) --- 1363} 1364 1365static int intel_gpio_add_pin_ranges(struct gpio_chip *gc) 1366{ 1367 struct intel_pinctrl *pctrl = gpiochip_get_data(gc); 1368 int ret, i; 1369 1370 for (i = 0; i < pctrl->ncommunities; i++) { | 240 const struct intel_padgroup *padgrp; 241 unsigned int offset, gpp_offset; 242 u32 value; 243 int ret = PAD_UNLOCKED; 244 245 community = intel_get_community(pctrl, pin); 246 if (!community) 247 return PAD_LOCKED_FULL; --- 1115 unchanged lines hidden (view full) --- 1363} 1364 1365static int intel_gpio_add_pin_ranges(struct gpio_chip *gc) 1366{ 1367 struct intel_pinctrl *pctrl = gpiochip_get_data(gc); 1368 int ret, i; 1369 1370 for (i = 0; i < pctrl->ncommunities; i++) { |
1371 struct intel_community *community = &pctrl->communities[i]; | 1371 const struct intel_community *community = &pctrl->communities[i]; |
1372 1373 ret = intel_gpio_add_community_ranges(pctrl, community); 1374 if (ret) { 1375 dev_err(pctrl->dev, "failed to add GPIO pin range\n"); 1376 return ret; 1377 } 1378 } 1379 --- 595 unchanged lines hidden --- | 1372 1373 ret = intel_gpio_add_community_ranges(pctrl, community); 1374 if (ret) { 1375 dev_err(pctrl->dev, "failed to add GPIO pin range\n"); 1376 return ret; 1377 } 1378 } 1379 --- 595 unchanged lines hidden --- |