| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jianqun Xu | 830 | 66.03% | 6 | 15.79% |
| Heiko Stübner | 274 | 21.80% | 14 | 36.84% |
| David Wu | 129 | 10.26% | 9 | 23.68% |
| Caleb Connolly | 9 | 0.72% | 1 | 2.63% |
| Lee Jones | 5 | 0.40% | 1 | 2.63% |
| Doug Anderson | 3 | 0.24% | 2 | 5.26% |
| Andy Yan | 2 | 0.16% | 2 | 5.26% |
| Sebastian Reichel | 2 | 0.16% | 1 | 2.63% |
| Jagan Teki | 2 | 0.16% | 1 | 2.63% |
| John Keeping | 1 | 0.08% | 1 | 2.63% |
| Total | 1257 | 38 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2020-2021 Rockchip Electronics Co. Ltd. * * Copyright (c) 2013 MundoReader S.L. * Author: Heiko Stuebner <heiko@sntech.de> * * With some ideas taken from pinctrl-samsung: * Copyright (c) 2012 Samsung Electronics Co., Ltd. * http://www.samsung.com * Copyright (c) 2012 Linaro Ltd * https://www.linaro.org * * and pinctrl-at91: * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> */ #ifndef _PINCTRL_ROCKCHIP_H #define _PINCTRL_ROCKCHIP_H #define RK_GPIO0_A0 0 #define RK_GPIO0_A1 1 #define RK_GPIO0_A2 2 #define RK_GPIO0_A3 3 #define RK_GPIO0_A4 4 #define RK_GPIO0_A5 5 #define RK_GPIO0_A6 6 #define RK_GPIO0_A7 7 #define RK_GPIO0_B0 8 #define RK_GPIO0_B1 9 #define RK_GPIO0_B2 10 #define RK_GPIO0_B3 11 #define RK_GPIO0_B4 12 #define RK_GPIO0_B5 13 #define RK_GPIO0_B6 14 #define RK_GPIO0_B7 15 #define RK_GPIO0_C0 16 #define RK_GPIO0_C1 17 #define RK_GPIO0_C2 18 #define RK_GPIO0_C3 19 #define RK_GPIO0_C4 20 #define RK_GPIO0_C5 21 #define RK_GPIO0_C6 22 #define RK_GPIO0_C7 23 #define RK_GPIO0_D0 24 #define RK_GPIO0_D1 25 #define RK_GPIO0_D2 26 #define RK_GPIO0_D3 27 #define RK_GPIO0_D4 28 #define RK_GPIO0_D5 29 #define RK_GPIO0_D6 30 #define RK_GPIO0_D7 31 #define RK_GPIO1_A0 32 #define RK_GPIO1_A1 33 #define RK_GPIO1_A2 34 #define RK_GPIO1_A3 35 #define RK_GPIO1_A4 36 #define RK_GPIO1_A5 37 #define RK_GPIO1_A6 38 #define RK_GPIO1_A7 39 #define RK_GPIO1_B0 40 #define RK_GPIO1_B1 41 #define RK_GPIO1_B2 42 #define RK_GPIO1_B3 43 #define RK_GPIO1_B4 44 #define RK_GPIO1_B5 45 #define RK_GPIO1_B6 46 #define RK_GPIO1_B7 47 #define RK_GPIO1_C0 48 #define RK_GPIO1_C1 49 #define RK_GPIO1_C2 50 #define RK_GPIO1_C3 51 #define RK_GPIO1_C4 52 #define RK_GPIO1_C5 53 #define RK_GPIO1_C6 54 #define RK_GPIO1_C7 55 #define RK_GPIO1_D0 56 #define RK_GPIO1_D1 57 #define RK_GPIO1_D2 58 #define RK_GPIO1_D3 59 #define RK_GPIO1_D4 60 #define RK_GPIO1_D5 61 #define RK_GPIO1_D6 62 #define RK_GPIO1_D7 63 #define RK_GPIO2_A0 64 #define RK_GPIO2_A1 65 #define RK_GPIO2_A2 66 #define RK_GPIO2_A3 67 #define RK_GPIO2_A4 68 #define RK_GPIO2_A5 69 #define RK_GPIO2_A6 70 #define RK_GPIO2_A7 71 #define RK_GPIO2_B0 72 #define RK_GPIO2_B1 73 #define RK_GPIO2_B2 74 #define RK_GPIO2_B3 75 #define RK_GPIO2_B4 76 #define RK_GPIO2_B5 77 #define RK_GPIO2_B6 78 #define RK_GPIO2_B7 79 #define RK_GPIO2_C0 80 #define RK_GPIO2_C1 81 #define RK_GPIO2_C2 82 #define RK_GPIO2_C3 83 #define RK_GPIO2_C4 84 #define RK_GPIO2_C5 85 #define RK_GPIO2_C6 86 #define RK_GPIO2_C7 87 #define RK_GPIO2_D0 88 #define RK_GPIO2_D1 89 #define RK_GPIO2_D2 90 #define RK_GPIO2_D3 91 #define RK_GPIO2_D4 92 #define RK_GPIO2_D5 93 #define RK_GPIO2_D6 94 #define RK_GPIO2_D7 95 #define RK_GPIO3_A0 96 #define RK_GPIO3_A1 97 #define RK_GPIO3_A2 98 #define RK_GPIO3_A3 99 #define RK_GPIO3_A4 100 #define RK_GPIO3_A5 101 #define RK_GPIO3_A6 102 #define RK_GPIO3_A7 103 #define RK_GPIO3_B0 104 #define RK_GPIO3_B1 105 #define RK_GPIO3_B2 106 #define RK_GPIO3_B3 107 #define RK_GPIO3_B4 108 #define RK_GPIO3_B5 109 #define RK_GPIO3_B6 110 #define RK_GPIO3_B7 111 #define RK_GPIO3_C0 112 #define RK_GPIO3_C1 113 #define RK_GPIO3_C2 114 #define RK_GPIO3_C3 115 #define RK_GPIO3_C4 116 #define RK_GPIO3_C5 117 #define RK_GPIO3_C6 118 #define RK_GPIO3_C7 119 #define RK_GPIO3_D0 120 #define RK_GPIO3_D1 121 #define RK_GPIO3_D2 122 #define RK_GPIO3_D3 123 #define RK_GPIO3_D4 124 #define RK_GPIO3_D5 125 #define RK_GPIO3_D6 126 #define RK_GPIO3_D7 127 #define RK_GPIO4_A0 128 #define RK_GPIO4_A1 129 #define RK_GPIO4_A2 130 #define RK_GPIO4_A3 131 #define RK_GPIO4_A4 132 #define RK_GPIO4_A5 133 #define RK_GPIO4_A6 134 #define RK_GPIO4_A7 135 #define RK_GPIO4_B0 136 #define RK_GPIO4_B1 137 #define RK_GPIO4_B2 138 #define RK_GPIO4_B3 139 #define RK_GPIO4_B4 140 #define RK_GPIO4_B5 141 #define RK_GPIO4_B6 142 #define RK_GPIO4_B7 143 #define RK_GPIO4_C0 144 #define RK_GPIO4_C1 145 #define RK_GPIO4_C2 146 #define RK_GPIO4_C3 147 #define RK_GPIO4_C4 148 #define RK_GPIO4_C5 149 #define RK_GPIO4_C6 150 #define RK_GPIO4_C7 151 #define RK_GPIO4_D0 152 #define RK_GPIO4_D1 153 #define RK_GPIO4_D2 154 #define RK_GPIO4_D3 155 #define RK_GPIO4_D4 156 #define RK_GPIO4_D5 157 #define RK_GPIO4_D6 158 #define RK_GPIO4_D7 159 enum rockchip_pinctrl_type { PX30, RV1108, RV1126, RK2928, RK3066B, RK3128, RK3188, RK3288, RK3308, RK3368, RK3399, RK3568, RK3588, }; /** * struct rockchip_gpio_regs * @port_dr: data register * @port_ddr: data direction register * @int_en: interrupt enable * @int_mask: interrupt mask * @int_type: interrupt trigger type, such as high, low, edge trriger type. * @int_polarity: interrupt polarity enable register * @int_bothedge: interrupt bothedge enable register * @int_status: interrupt status register * @int_rawstatus: int_status = int_rawstatus & int_mask * @debounce: enable debounce for interrupt signal * @dbclk_div_en: enable divider for debounce clock * @dbclk_div_con: setting for divider of debounce clock * @port_eoi: end of interrupt of the port * @ext_port: port data from external * @version_id: controller version register */ struct rockchip_gpio_regs { u32 port_dr; u32 port_ddr; u32 int_en; u32 int_mask; u32 int_type; u32 int_polarity; u32 int_bothedge; u32 int_status; u32 int_rawstatus; u32 debounce; u32 dbclk_div_en; u32 dbclk_div_con; u32 port_eoi; u32 ext_port; u32 version_id; }; /** * struct rockchip_iomux * @type: iomux variant using IOMUX_* constants * @offset: if initialized to -1 it will be autocalculated, by specifying * an initial offset value the relevant source offset can be reset * to a new value for autocalculating the following iomux registers. */ struct rockchip_iomux { int type; int offset; }; /* * enum type index corresponding to rockchip_perpin_drv_list arrays index. */ enum rockchip_pin_drv_type { DRV_TYPE_IO_DEFAULT = 0, DRV_TYPE_IO_1V8_OR_3V0, DRV_TYPE_IO_1V8_ONLY, DRV_TYPE_IO_1V8_3V0_AUTO, DRV_TYPE_IO_3V3_ONLY, DRV_TYPE_MAX }; /* * enum type index corresponding to rockchip_pull_list arrays index. */ enum rockchip_pin_pull_type { PULL_TYPE_IO_DEFAULT = 0, PULL_TYPE_IO_1V8_ONLY, PULL_TYPE_MAX }; /** * struct rockchip_drv * @drv_type: drive strength variant using rockchip_perpin_drv_type * @offset: if initialized to -1 it will be autocalculated, by specifying * an initial offset value the relevant source offset can be reset * to a new value for autocalculating the following drive strength * registers. if used chips own cal_drv func instead to calculate * registers offset, the variant could be ignored. */ struct rockchip_drv { enum rockchip_pin_drv_type drv_type; int offset; }; /** * struct rockchip_pin_bank * @dev: the pinctrl device bind to the bank * @reg_base: register base of the gpio bank * @regmap_pull: optional separate register for additional pull settings * @clk: clock of the gpio bank * @db_clk: clock of the gpio debounce * @irq: interrupt of the gpio bank * @saved_masks: Saved content of GPIO_INTEN at suspend time. * @pin_base: first pin number * @nr_pins: number of pins in this bank * @name: name of the bank * @bank_num: number of the bank, to account for holes * @iomux: array describing the 4 iomux sources of the bank * @drv: array describing the 4 drive strength sources of the bank * @pull_type: array describing the 4 pull type sources of the bank * @valid: is all necessary information present * @of_node: dt node of this bank * @drvdata: common pinctrl basedata * @domain: irqdomain of the gpio bank * @gpio_chip: gpiolib chip * @grange: gpio range * @slock: spinlock for the gpio bank * @toggle_edge_mode: bit mask to toggle (falling/rising) edge mode * @recalced_mask: bit mask to indicate a need to recalulate the mask * @route_mask: bits describing the routing pins of per bank * @deferred_output: gpio output settings to be done after gpio bank probed * @deferred_lock: mutex for the deferred_output shared btw gpio and pinctrl */ struct rockchip_pin_bank { struct device *dev; void __iomem *reg_base; struct regmap *regmap_pull; struct clk *clk; struct clk *db_clk; int irq; u32 saved_masks; u32 pin_base; u8 nr_pins; char *name; u8 bank_num; struct rockchip_iomux iomux[4]; struct rockchip_drv drv[4]; enum rockchip_pin_pull_type pull_type[4]; bool valid; struct device_node *of_node; struct rockchip_pinctrl *drvdata; struct irq_domain *domain; struct gpio_chip gpio_chip; struct pinctrl_gpio_range grange; raw_spinlock_t slock; const struct rockchip_gpio_regs *gpio_regs; u32 gpio_type; u32 toggle_edge_mode; u32 recalced_mask; u32 route_mask; struct list_head deferred_pins; struct mutex deferred_lock; }; /** * struct rockchip_mux_recalced_data: represent a pin iomux data. * @num: bank number. * @pin: pin number. * @bit: index at register. * @reg: register offset. * @mask: mask bit */ struct rockchip_mux_recalced_data { u8 num; u8 pin; u32 reg; u8 bit; u8 mask; }; enum rockchip_mux_route_location { ROCKCHIP_ROUTE_SAME = 0, ROCKCHIP_ROUTE_PMU, ROCKCHIP_ROUTE_GRF, }; /** * struct rockchip_mux_recalced_data: represent a pin iomux data. * @bank_num: bank number. * @pin: index at register or used to calc index. * @func: the min pin. * @route_location: the mux route location (same, pmu, grf). * @route_offset: the max pin. * @route_val: the register offset. */ struct rockchip_mux_route_data { u8 bank_num; u8 pin; u8 func; enum rockchip_mux_route_location route_location; u32 route_offset; u32 route_val; }; struct rockchip_pin_ctrl { struct rockchip_pin_bank *pin_banks; u32 nr_banks; u32 nr_pins; char *label; enum rockchip_pinctrl_type type; int grf_mux_offset; int pmu_mux_offset; int grf_drv_offset; int pmu_drv_offset; struct rockchip_mux_recalced_data *iomux_recalced; u32 niomux_recalced; struct rockchip_mux_route_data *iomux_routes; u32 niomux_routes; int (*pull_calc_reg)(struct rockchip_pin_bank *bank, int pin_num, struct regmap **regmap, int *reg, u8 *bit); int (*drv_calc_reg)(struct rockchip_pin_bank *bank, int pin_num, struct regmap **regmap, int *reg, u8 *bit); int (*schmitt_calc_reg)(struct rockchip_pin_bank *bank, int pin_num, struct regmap **regmap, int *reg, u8 *bit); }; struct rockchip_pin_config { unsigned int func; unsigned long *configs; unsigned int nconfigs; }; enum pin_config_param; struct rockchip_pin_deferred { struct list_head head; unsigned int pin; enum pin_config_param param; u32 arg; }; /** * struct rockchip_pin_group: represent group of pins of a pinmux function. * @name: name of the pin group, used to lookup the group. * @pins: the pins included in this group. * @npins: number of pins included in this group. * @data: local pin configuration */ struct rockchip_pin_group { const char *name; unsigned int npins; unsigned int *pins; struct rockchip_pin_config *data; }; /** * struct rockchip_pmx_func: represent a pin function. * @name: name of the pin function, used to lookup the function. * @groups: one or more names of pin groups that provide this function. * @ngroups: number of groups included in @groups. */ struct rockchip_pmx_func { const char *name; const char **groups; u8 ngroups; }; struct rockchip_pinctrl { struct regmap *regmap_base; int reg_size; struct regmap *regmap_pull; struct regmap *regmap_pmu; struct device *dev; struct rockchip_pin_ctrl *ctrl; struct pinctrl_desc pctl; struct pinctrl_dev *pctl_dev; struct rockchip_pin_group *groups; unsigned int ngroups; struct rockchip_pmx_func *functions; unsigned int nfunctions; }; #endif
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