cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pinctrl-mt6397.c (1663B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * Copyright (c) 2015 MediaTek Inc.
      4 * Author: Hongzhou.Yang <hongzhou.yang@mediatek.com>
      5 */
      6
      7#include <linux/init.h>
      8#include <linux/platform_device.h>
      9#include <linux/of.h>
     10#include <linux/of_device.h>
     11#include <linux/pinctrl/pinctrl.h>
     12#include <linux/pinctrl/pinconf-generic.h>
     13#include <linux/mfd/mt6397/core.h>
     14
     15#include "pinctrl-mtk-common.h"
     16#include "pinctrl-mtk-mt6397.h"
     17
     18#define MT6397_PIN_REG_BASE  0xc000
     19
     20static const struct mtk_pinctrl_devdata mt6397_pinctrl_data = {
     21	.pins = mtk_pins_mt6397,
     22	.npins = ARRAY_SIZE(mtk_pins_mt6397),
     23	.dir_offset = (MT6397_PIN_REG_BASE + 0x000),
     24	.ies_offset = MTK_PINCTRL_NOT_SUPPORT,
     25	.smt_offset = MTK_PINCTRL_NOT_SUPPORT,
     26	.pullen_offset = (MT6397_PIN_REG_BASE + 0x020),
     27	.pullsel_offset = (MT6397_PIN_REG_BASE + 0x040),
     28	.dout_offset = (MT6397_PIN_REG_BASE + 0x080),
     29	.din_offset = (MT6397_PIN_REG_BASE + 0x0a0),
     30	.pinmux_offset = (MT6397_PIN_REG_BASE + 0x0c0),
     31	.type1_start = 41,
     32	.type1_end = 41,
     33	.port_shf = 3,
     34	.port_mask = 0x3,
     35	.port_align = 2,
     36	.mode_mask = 0xf,
     37	.mode_per_reg = 5,
     38	.mode_shf = 4,
     39};
     40
     41static int mt6397_pinctrl_probe(struct platform_device *pdev)
     42{
     43	struct mt6397_chip *mt6397;
     44
     45	mt6397 = dev_get_drvdata(pdev->dev.parent);
     46	return mtk_pctrl_init(pdev, &mt6397_pinctrl_data, mt6397->regmap);
     47}
     48
     49static const struct of_device_id mt6397_pctrl_match[] = {
     50	{ .compatible = "mediatek,mt6397-pinctrl", },
     51	{ }
     52};
     53
     54static struct platform_driver mtk_pinctrl_driver = {
     55	.probe = mt6397_pinctrl_probe,
     56	.driver = {
     57		.name = "mediatek-mt6397-pinctrl",
     58		.of_match_table = mt6397_pctrl_match,
     59	},
     60};
     61
     62builtin_platform_driver(mtk_pinctrl_driver);