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openwrt/target/linux/airoha/patches-6.12/120-02-pinctrl-mediatek-airoha-generalize-pins-group-functi.patch
Chukun Pan 646ccf6076 airoha: fix pinctrl driver function bug 
The pinctrl driver for airoha was expecting a function name that was
not a string, but was passed one. Removing #string fixed this issue.

Fixes: c5b12fc ("airoha: Introduce support for Airoha AN7583 SoC")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/20190
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2025-09-29 12:05:09 +02:00

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From e77c958d8eab1c29008ab57a2be82daefe886e0a Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Sun, 25 May 2025 19:25:20 +0200
Subject: [PATCH 2/5] pinctrl: mediatek: airoha: generalize
pins/group/function/confs handling
In preparation for support of Airoha AN7583, generalize
pins/group/function/confs handling and move them in match_data.
Inner function will base the values on the pinctrl priv struct instead of
relying on hardcoded struct.
This permits to use different PIN data while keeping the same logic.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
drivers/pinctrl/mediatek/pinctrl-airoha.c | 569 ++++++++++++----------
1 file changed, 319 insertions(+), 250 deletions(-)
--- a/drivers/pinctrl/mediatek/pinctrl-airoha.c
+++ b/drivers/pinctrl/mediatek/pinctrl-airoha.c
@@ -30,20 +30,20 @@
#include "../pinconf.h"
#include "../pinmux.h"
-#define PINCTRL_PIN_GROUP(id) \
- PINCTRL_PINGROUP(#id, id##_pins, ARRAY_SIZE(id##_pins))
+#define PINCTRL_PIN_GROUP(id, table) \
+ PINCTRL_PINGROUP(id, table##_pins, ARRAY_SIZE(table##_pins))
-#define PINCTRL_FUNC_DESC(id) \
+#define PINCTRL_FUNC_DESC(id, table) \
{ \
.desc = { \
.func = { \
- .name = #id, \
- .groups = id##_groups, \
- .ngroups = ARRAY_SIZE(id##_groups), \
+ .name = id, \
+ .groups = table##_groups, \
+ .ngroups = ARRAY_SIZE(table##_groups), \
} \
}, \
- .groups = id##_func_group, \
- .group_size = ARRAY_SIZE(id##_func_group), \
+ .groups = table##_func_group, \
+ .group_size = ARRAY_SIZE(table##_func_group), \
}
#define PINCTRL_CONF_DESC(p, offset, mask) \
@@ -362,16 +362,46 @@ struct airoha_pinctrl_gpiochip {
u32 irq_type[AIROHA_NUM_PINS];
};
+struct airoha_pinctrl_confs_info {
+ const struct airoha_pinctrl_conf *confs;
+ unsigned int num_confs;
+};
+
+enum airoha_pinctrl_confs_type {
+ AIROHA_PINCTRL_CONFS_PULLUP,
+ AIROHA_PINCTRL_CONFS_PULLDOWN,
+ AIROHA_PINCTRL_CONFS_DRIVE_E2,
+ AIROHA_PINCTRL_CONFS_DRIVE_E4,
+ AIROHA_PINCTRL_CONFS_PCIE_RST_OD,
+
+ AIROHA_PINCTRL_CONFS_MAX,
+};
+
struct airoha_pinctrl {
struct pinctrl_dev *ctrl;
+ struct pinctrl_desc desc;
+ const struct pingroup *grps;
+ const struct airoha_pinctrl_func *funcs;
+ const struct airoha_pinctrl_confs_info *confs_info;
+
struct regmap *chip_scu;
struct regmap *regmap;
struct airoha_pinctrl_gpiochip gpiochip;
};
-static struct pinctrl_pin_desc airoha_pinctrl_pins[] = {
+struct airoha_pinctrl_match_data {
+ const struct pinctrl_pin_desc *pins;
+ const unsigned int num_pins;
+ const struct pingroup *grps;
+ const unsigned int num_grps;
+ const struct airoha_pinctrl_func *funcs;
+ const unsigned int num_funcs;
+ const struct airoha_pinctrl_confs_info confs_info[AIROHA_PINCTRL_CONFS_MAX];
+};
+
+static struct pinctrl_pin_desc en7581_pinctrl_pins[] = {
PINCTRL_PIN(0, "uart1_txd"),
PINCTRL_PIN(1, "uart1_rxd"),
PINCTRL_PIN(2, "i2c_scl"),
@@ -432,172 +462,172 @@ static struct pinctrl_pin_desc airoha_pi
PINCTRL_PIN(63, "pcie_reset2"),
};
-static const int pon_pins[] = { 49, 50, 51, 52, 53, 54 };
-static const int pon_tod_1pps_pins[] = { 46 };
-static const int gsw_tod_1pps_pins[] = { 46 };
-static const int sipo_pins[] = { 16, 17 };
-static const int sipo_rclk_pins[] = { 16, 17, 43 };
-static const int mdio_pins[] = { 14, 15 };
-static const int uart2_pins[] = { 48, 55 };
-static const int uart2_cts_rts_pins[] = { 46, 47 };
-static const int hsuart_pins[] = { 28, 29 };
-static const int hsuart_cts_rts_pins[] = { 26, 27 };
-static const int uart4_pins[] = { 38, 39 };
-static const int uart5_pins[] = { 18, 19 };
-static const int i2c0_pins[] = { 2, 3 };
-static const int i2c1_pins[] = { 14, 15 };
-static const int jtag_udi_pins[] = { 16, 17, 18, 19, 20 };
-static const int jtag_dfd_pins[] = { 16, 17, 18, 19, 20 };
-static const int i2s_pins[] = { 26, 27, 28, 29 };
-static const int pcm1_pins[] = { 22, 23, 24, 25 };
-static const int pcm2_pins[] = { 18, 19, 20, 21 };
-static const int spi_quad_pins[] = { 32, 33 };
-static const int spi_pins[] = { 4, 5, 6, 7 };
-static const int spi_cs1_pins[] = { 34 };
-static const int pcm_spi_pins[] = { 18, 19, 20, 21, 22, 23, 24, 25 };
-static const int pcm_spi_int_pins[] = { 14 };
-static const int pcm_spi_rst_pins[] = { 15 };
-static const int pcm_spi_cs1_pins[] = { 43 };
-static const int pcm_spi_cs2_pins[] = { 40 };
-static const int pcm_spi_cs2_p128_pins[] = { 40 };
-static const int pcm_spi_cs2_p156_pins[] = { 40 };
-static const int pcm_spi_cs3_pins[] = { 41 };
-static const int pcm_spi_cs4_pins[] = { 42 };
-static const int emmc_pins[] = { 4, 5, 6, 30, 31, 32, 33, 34, 35, 36, 37 };
-static const int pnand_pins[] = { 4, 5, 6, 7, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42 };
-static const int gpio0_pins[] = { 13 };
-static const int gpio1_pins[] = { 14 };
-static const int gpio2_pins[] = { 15 };
-static const int gpio3_pins[] = { 16 };
-static const int gpio4_pins[] = { 17 };
-static const int gpio5_pins[] = { 18 };
-static const int gpio6_pins[] = { 19 };
-static const int gpio7_pins[] = { 20 };
-static const int gpio8_pins[] = { 21 };
-static const int gpio9_pins[] = { 22 };
-static const int gpio10_pins[] = { 23 };
-static const int gpio11_pins[] = { 24 };
-static const int gpio12_pins[] = { 25 };
-static const int gpio13_pins[] = { 26 };
-static const int gpio14_pins[] = { 27 };
-static const int gpio15_pins[] = { 28 };
-static const int gpio16_pins[] = { 29 };
-static const int gpio17_pins[] = { 30 };
-static const int gpio18_pins[] = { 31 };
-static const int gpio19_pins[] = { 32 };
-static const int gpio20_pins[] = { 33 };
-static const int gpio21_pins[] = { 34 };
-static const int gpio22_pins[] = { 35 };
-static const int gpio23_pins[] = { 36 };
-static const int gpio24_pins[] = { 37 };
-static const int gpio25_pins[] = { 38 };
-static const int gpio26_pins[] = { 39 };
-static const int gpio27_pins[] = { 40 };
-static const int gpio28_pins[] = { 41 };
-static const int gpio29_pins[] = { 42 };
-static const int gpio30_pins[] = { 43 };
-static const int gpio31_pins[] = { 44 };
-static const int gpio33_pins[] = { 46 };
-static const int gpio34_pins[] = { 47 };
-static const int gpio35_pins[] = { 48 };
-static const int gpio36_pins[] = { 49 };
-static const int gpio37_pins[] = { 50 };
-static const int gpio38_pins[] = { 51 };
-static const int gpio39_pins[] = { 52 };
-static const int gpio40_pins[] = { 53 };
-static const int gpio41_pins[] = { 54 };
-static const int gpio42_pins[] = { 55 };
-static const int gpio43_pins[] = { 56 };
-static const int gpio44_pins[] = { 57 };
-static const int gpio45_pins[] = { 58 };
-static const int gpio46_pins[] = { 59 };
-static const int pcie_reset0_pins[] = { 61 };
-static const int pcie_reset1_pins[] = { 62 };
-static const int pcie_reset2_pins[] = { 63 };
-
-static const struct pingroup airoha_pinctrl_groups[] = {
- PINCTRL_PIN_GROUP(pon),
- PINCTRL_PIN_GROUP(pon_tod_1pps),
- PINCTRL_PIN_GROUP(gsw_tod_1pps),
- PINCTRL_PIN_GROUP(sipo),
- PINCTRL_PIN_GROUP(sipo_rclk),
- PINCTRL_PIN_GROUP(mdio),
- PINCTRL_PIN_GROUP(uart2),
- PINCTRL_PIN_GROUP(uart2_cts_rts),
- PINCTRL_PIN_GROUP(hsuart),
- PINCTRL_PIN_GROUP(hsuart_cts_rts),
- PINCTRL_PIN_GROUP(uart4),
- PINCTRL_PIN_GROUP(uart5),
- PINCTRL_PIN_GROUP(i2c0),
- PINCTRL_PIN_GROUP(i2c1),
- PINCTRL_PIN_GROUP(jtag_udi),
- PINCTRL_PIN_GROUP(jtag_dfd),
- PINCTRL_PIN_GROUP(i2s),
- PINCTRL_PIN_GROUP(pcm1),
- PINCTRL_PIN_GROUP(pcm2),
- PINCTRL_PIN_GROUP(spi),
- PINCTRL_PIN_GROUP(spi_quad),
- PINCTRL_PIN_GROUP(spi_cs1),
- PINCTRL_PIN_GROUP(pcm_spi),
- PINCTRL_PIN_GROUP(pcm_spi_int),
- PINCTRL_PIN_GROUP(pcm_spi_rst),
- PINCTRL_PIN_GROUP(pcm_spi_cs1),
- PINCTRL_PIN_GROUP(pcm_spi_cs2_p128),
- PINCTRL_PIN_GROUP(pcm_spi_cs2_p156),
- PINCTRL_PIN_GROUP(pcm_spi_cs2),
- PINCTRL_PIN_GROUP(pcm_spi_cs3),
- PINCTRL_PIN_GROUP(pcm_spi_cs4),
- PINCTRL_PIN_GROUP(emmc),
- PINCTRL_PIN_GROUP(pnand),
- PINCTRL_PIN_GROUP(gpio0),
- PINCTRL_PIN_GROUP(gpio1),
- PINCTRL_PIN_GROUP(gpio2),
- PINCTRL_PIN_GROUP(gpio3),
- PINCTRL_PIN_GROUP(gpio4),
- PINCTRL_PIN_GROUP(gpio5),
- PINCTRL_PIN_GROUP(gpio6),
- PINCTRL_PIN_GROUP(gpio7),
- PINCTRL_PIN_GROUP(gpio8),
- PINCTRL_PIN_GROUP(gpio9),
- PINCTRL_PIN_GROUP(gpio10),
- PINCTRL_PIN_GROUP(gpio11),
- PINCTRL_PIN_GROUP(gpio12),
- PINCTRL_PIN_GROUP(gpio13),
- PINCTRL_PIN_GROUP(gpio14),
- PINCTRL_PIN_GROUP(gpio15),
- PINCTRL_PIN_GROUP(gpio16),
- PINCTRL_PIN_GROUP(gpio17),
- PINCTRL_PIN_GROUP(gpio18),
- PINCTRL_PIN_GROUP(gpio19),
- PINCTRL_PIN_GROUP(gpio20),
- PINCTRL_PIN_GROUP(gpio21),
- PINCTRL_PIN_GROUP(gpio22),
- PINCTRL_PIN_GROUP(gpio23),
- PINCTRL_PIN_GROUP(gpio24),
- PINCTRL_PIN_GROUP(gpio25),
- PINCTRL_PIN_GROUP(gpio26),
- PINCTRL_PIN_GROUP(gpio27),
- PINCTRL_PIN_GROUP(gpio28),
- PINCTRL_PIN_GROUP(gpio29),
- PINCTRL_PIN_GROUP(gpio30),
- PINCTRL_PIN_GROUP(gpio31),
- PINCTRL_PIN_GROUP(gpio33),
- PINCTRL_PIN_GROUP(gpio34),
- PINCTRL_PIN_GROUP(gpio35),
- PINCTRL_PIN_GROUP(gpio36),
- PINCTRL_PIN_GROUP(gpio37),
- PINCTRL_PIN_GROUP(gpio38),
- PINCTRL_PIN_GROUP(gpio39),
- PINCTRL_PIN_GROUP(gpio40),
- PINCTRL_PIN_GROUP(gpio41),
- PINCTRL_PIN_GROUP(gpio42),
- PINCTRL_PIN_GROUP(gpio43),
- PINCTRL_PIN_GROUP(gpio44),
- PINCTRL_PIN_GROUP(gpio45),
- PINCTRL_PIN_GROUP(gpio46),
- PINCTRL_PIN_GROUP(pcie_reset0),
- PINCTRL_PIN_GROUP(pcie_reset1),
- PINCTRL_PIN_GROUP(pcie_reset2),
+static const int en7581_pon_pins[] = { 49, 50, 51, 52, 53, 54 };
+static const int en7581_pon_tod_1pps_pins[] = { 46 };
+static const int en7581_gsw_tod_1pps_pins[] = { 46 };
+static const int en7581_sipo_pins[] = { 16, 17 };
+static const int en7581_sipo_rclk_pins[] = { 16, 17, 43 };
+static const int en7581_mdio_pins[] = { 14, 15 };
+static const int en7581_uart2_pins[] = { 48, 55 };
+static const int en7581_uart2_cts_rts_pins[] = { 46, 47 };
+static const int en7581_hsuart_pins[] = { 28, 29 };
+static const int en7581_hsuart_cts_rts_pins[] = { 26, 27 };
+static const int en7581_uart4_pins[] = { 38, 39 };
+static const int en7581_uart5_pins[] = { 18, 19 };
+static const int en7581_i2c0_pins[] = { 2, 3 };
+static const int en7581_i2c1_pins[] = { 14, 15 };
+static const int en7581_jtag_udi_pins[] = { 16, 17, 18, 19, 20 };
+static const int en7581_jtag_dfd_pins[] = { 16, 17, 18, 19, 20 };
+static const int en7581_i2s_pins[] = { 26, 27, 28, 29 };
+static const int en7581_pcm1_pins[] = { 22, 23, 24, 25 };
+static const int en7581_pcm2_pins[] = { 18, 19, 20, 21 };
+static const int en7581_spi_quad_pins[] = { 32, 33 };
+static const int en7581_spi_pins[] = { 4, 5, 6, 7 };
+static const int en7581_spi_cs1_pins[] = { 34 };
+static const int en7581_pcm_spi_pins[] = { 18, 19, 20, 21, 22, 23, 24, 25 };
+static const int en7581_pcm_spi_int_pins[] = { 14 };
+static const int en7581_pcm_spi_rst_pins[] = { 15 };
+static const int en7581_pcm_spi_cs1_pins[] = { 43 };
+static const int en7581_pcm_spi_cs2_pins[] = { 40 };
+static const int en7581_pcm_spi_cs2_p128_pins[] = { 40 };
+static const int en7581_pcm_spi_cs2_p156_pins[] = { 40 };
+static const int en7581_pcm_spi_cs3_pins[] = { 41 };
+static const int en7581_pcm_spi_cs4_pins[] = { 42 };
+static const int en7581_emmc_pins[] = { 4, 5, 6, 30, 31, 32, 33, 34, 35, 36, 37 };
+static const int en7581_pnand_pins[] = { 4, 5, 6, 7, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42 };
+static const int en7581_gpio0_pins[] = { 13 };
+static const int en7581_gpio1_pins[] = { 14 };
+static const int en7581_gpio2_pins[] = { 15 };
+static const int en7581_gpio3_pins[] = { 16 };
+static const int en7581_gpio4_pins[] = { 17 };
+static const int en7581_gpio5_pins[] = { 18 };
+static const int en7581_gpio6_pins[] = { 19 };
+static const int en7581_gpio7_pins[] = { 20 };
+static const int en7581_gpio8_pins[] = { 21 };
+static const int en7581_gpio9_pins[] = { 22 };
+static const int en7581_gpio10_pins[] = { 23 };
+static const int en7581_gpio11_pins[] = { 24 };
+static const int en7581_gpio12_pins[] = { 25 };
+static const int en7581_gpio13_pins[] = { 26 };
+static const int en7581_gpio14_pins[] = { 27 };
+static const int en7581_gpio15_pins[] = { 28 };
+static const int en7581_gpio16_pins[] = { 29 };
+static const int en7581_gpio17_pins[] = { 30 };
+static const int en7581_gpio18_pins[] = { 31 };
+static const int en7581_gpio19_pins[] = { 32 };
+static const int en7581_gpio20_pins[] = { 33 };
+static const int en7581_gpio21_pins[] = { 34 };
+static const int en7581_gpio22_pins[] = { 35 };
+static const int en7581_gpio23_pins[] = { 36 };
+static const int en7581_gpio24_pins[] = { 37 };
+static const int en7581_gpio25_pins[] = { 38 };
+static const int en7581_gpio26_pins[] = { 39 };
+static const int en7581_gpio27_pins[] = { 40 };
+static const int en7581_gpio28_pins[] = { 41 };
+static const int en7581_gpio29_pins[] = { 42 };
+static const int en7581_gpio30_pins[] = { 43 };
+static const int en7581_gpio31_pins[] = { 44 };
+static const int en7581_gpio33_pins[] = { 46 };
+static const int en7581_gpio34_pins[] = { 47 };
+static const int en7581_gpio35_pins[] = { 48 };
+static const int en7581_gpio36_pins[] = { 49 };
+static const int en7581_gpio37_pins[] = { 50 };
+static const int en7581_gpio38_pins[] = { 51 };
+static const int en7581_gpio39_pins[] = { 52 };
+static const int en7581_gpio40_pins[] = { 53 };
+static const int en7581_gpio41_pins[] = { 54 };
+static const int en7581_gpio42_pins[] = { 55 };
+static const int en7581_gpio43_pins[] = { 56 };
+static const int en7581_gpio44_pins[] = { 57 };
+static const int en7581_gpio45_pins[] = { 58 };
+static const int en7581_gpio46_pins[] = { 59 };
+static const int en7581_pcie_reset0_pins[] = { 61 };
+static const int en7581_pcie_reset1_pins[] = { 62 };
+static const int en7581_pcie_reset2_pins[] = { 63 };
+
+static const struct pingroup en7581_pinctrl_groups[] = {
+ PINCTRL_PIN_GROUP("pon", en7581_pon),
+ PINCTRL_PIN_GROUP("pon_tod_1pps", en7581_pon_tod_1pps),
+ PINCTRL_PIN_GROUP("gsw_tod_1pps", en7581_gsw_tod_1pps),
+ PINCTRL_PIN_GROUP("sipo", en7581_sipo),
+ PINCTRL_PIN_GROUP("sipo_rclk", en7581_sipo_rclk),
+ PINCTRL_PIN_GROUP("mdio", en7581_mdio),
+ PINCTRL_PIN_GROUP("uart2", en7581_uart2),
+ PINCTRL_PIN_GROUP("uart2_cts_rts", en7581_uart2_cts_rts),
+ PINCTRL_PIN_GROUP("hsuart", en7581_hsuart),
+ PINCTRL_PIN_GROUP("hsuart_cts_rts", en7581_hsuart_cts_rts),
+ PINCTRL_PIN_GROUP("uart4", en7581_uart4),
+ PINCTRL_PIN_GROUP("uart5", en7581_uart5),
+ PINCTRL_PIN_GROUP("i2c0", en7581_i2c0),
+ PINCTRL_PIN_GROUP("i2c1", en7581_i2c1),
+ PINCTRL_PIN_GROUP("jtag_udi", en7581_jtag_udi),
+ PINCTRL_PIN_GROUP("jtag_dfd", en7581_jtag_dfd),
+ PINCTRL_PIN_GROUP("i2s", en7581_i2s),
+ PINCTRL_PIN_GROUP("pcm1", en7581_pcm1),
+ PINCTRL_PIN_GROUP("pcm2", en7581_pcm2),
+ PINCTRL_PIN_GROUP("spi", en7581_spi),
+ PINCTRL_PIN_GROUP("spi_quad", en7581_spi_quad),
+ PINCTRL_PIN_GROUP("spi_cs1", en7581_spi_cs1),
+ PINCTRL_PIN_GROUP("pcm_spi", en7581_pcm_spi),
+ PINCTRL_PIN_GROUP("pcm_spi_int", en7581_pcm_spi_int),
+ PINCTRL_PIN_GROUP("pcm_spi_rst", en7581_pcm_spi_rst),
+ PINCTRL_PIN_GROUP("pcm_spi_cs1", en7581_pcm_spi_cs1),
+ PINCTRL_PIN_GROUP("pcm_spi_cs2_p128", en7581_pcm_spi_cs2_p128),
+ PINCTRL_PIN_GROUP("pcm_spi_cs2_p156", en7581_pcm_spi_cs2_p156),
+ PINCTRL_PIN_GROUP("pcm_spi_cs2", en7581_pcm_spi_cs2),
+ PINCTRL_PIN_GROUP("pcm_spi_cs3", en7581_pcm_spi_cs3),
+ PINCTRL_PIN_GROUP("pcm_spi_cs4", en7581_pcm_spi_cs4),
+ PINCTRL_PIN_GROUP("emmc", en7581_emmc),
+ PINCTRL_PIN_GROUP("pnand", en7581_pnand),
+ PINCTRL_PIN_GROUP("gpio0", en7581_gpio0),
+ PINCTRL_PIN_GROUP("gpio1", en7581_gpio1),
+ PINCTRL_PIN_GROUP("gpio2", en7581_gpio2),
+ PINCTRL_PIN_GROUP("gpio3", en7581_gpio3),
+ PINCTRL_PIN_GROUP("gpio4", en7581_gpio4),
+ PINCTRL_PIN_GROUP("gpio5", en7581_gpio5),
+ PINCTRL_PIN_GROUP("gpio6", en7581_gpio6),
+ PINCTRL_PIN_GROUP("gpio7", en7581_gpio7),
+ PINCTRL_PIN_GROUP("gpio8", en7581_gpio8),
+ PINCTRL_PIN_GROUP("gpio9", en7581_gpio9),
+ PINCTRL_PIN_GROUP("gpio10", en7581_gpio10),
+ PINCTRL_PIN_GROUP("gpio11", en7581_gpio11),
+ PINCTRL_PIN_GROUP("gpio12", en7581_gpio12),
+ PINCTRL_PIN_GROUP("gpio13", en7581_gpio13),
+ PINCTRL_PIN_GROUP("gpio14", en7581_gpio14),
+ PINCTRL_PIN_GROUP("gpio15", en7581_gpio15),
+ PINCTRL_PIN_GROUP("gpio16", en7581_gpio16),
+ PINCTRL_PIN_GROUP("gpio17", en7581_gpio17),
+ PINCTRL_PIN_GROUP("gpio18", en7581_gpio18),
+ PINCTRL_PIN_GROUP("gpio19", en7581_gpio19),
+ PINCTRL_PIN_GROUP("gpio20", en7581_gpio20),
+ PINCTRL_PIN_GROUP("gpio21", en7581_gpio21),
+ PINCTRL_PIN_GROUP("gpio22", en7581_gpio22),
+ PINCTRL_PIN_GROUP("gpio23", en7581_gpio23),
+ PINCTRL_PIN_GROUP("gpio24", en7581_gpio24),
+ PINCTRL_PIN_GROUP("gpio25", en7581_gpio25),
+ PINCTRL_PIN_GROUP("gpio26", en7581_gpio26),
+ PINCTRL_PIN_GROUP("gpio27", en7581_gpio27),
+ PINCTRL_PIN_GROUP("gpio28", en7581_gpio28),
+ PINCTRL_PIN_GROUP("gpio29", en7581_gpio29),
+ PINCTRL_PIN_GROUP("gpio30", en7581_gpio30),
+ PINCTRL_PIN_GROUP("gpio31", en7581_gpio31),
+ PINCTRL_PIN_GROUP("gpio33", en7581_gpio33),
+ PINCTRL_PIN_GROUP("gpio34", en7581_gpio34),
+ PINCTRL_PIN_GROUP("gpio35", en7581_gpio35),
+ PINCTRL_PIN_GROUP("gpio36", en7581_gpio36),
+ PINCTRL_PIN_GROUP("gpio37", en7581_gpio37),
+ PINCTRL_PIN_GROUP("gpio38", en7581_gpio38),
+ PINCTRL_PIN_GROUP("gpio39", en7581_gpio39),
+ PINCTRL_PIN_GROUP("gpio40", en7581_gpio40),
+ PINCTRL_PIN_GROUP("gpio41", en7581_gpio41),
+ PINCTRL_PIN_GROUP("gpio42", en7581_gpio42),
+ PINCTRL_PIN_GROUP("gpio43", en7581_gpio43),
+ PINCTRL_PIN_GROUP("gpio44", en7581_gpio44),
+ PINCTRL_PIN_GROUP("gpio45", en7581_gpio45),
+ PINCTRL_PIN_GROUP("gpio46", en7581_gpio46),
+ PINCTRL_PIN_GROUP("pcie_reset0", en7581_pcie_reset0),
+ PINCTRL_PIN_GROUP("pcie_reset1", en7581_pcie_reset1),
+ PINCTRL_PIN_GROUP("pcie_reset2", en7581_pcie_reset2),
};
static const char *const pon_groups[] = { "pon" };
@@ -1960,33 +1990,33 @@ static const struct airoha_pinctrl_func_
},
};
-static const struct airoha_pinctrl_func airoha_pinctrl_funcs[] = {
- PINCTRL_FUNC_DESC(pon),
- PINCTRL_FUNC_DESC(tod_1pps),
- PINCTRL_FUNC_DESC(sipo),
- PINCTRL_FUNC_DESC(mdio),
- PINCTRL_FUNC_DESC(uart),
- PINCTRL_FUNC_DESC(i2c),
- PINCTRL_FUNC_DESC(jtag),
- PINCTRL_FUNC_DESC(pcm),
- PINCTRL_FUNC_DESC(spi),
- PINCTRL_FUNC_DESC(pcm_spi),
- PINCTRL_FUNC_DESC(i2s),
- PINCTRL_FUNC_DESC(emmc),
- PINCTRL_FUNC_DESC(pnand),
- PINCTRL_FUNC_DESC(pcie_reset),
- PINCTRL_FUNC_DESC(pwm),
- PINCTRL_FUNC_DESC(phy1_led0),
- PINCTRL_FUNC_DESC(phy2_led0),
- PINCTRL_FUNC_DESC(phy3_led0),
- PINCTRL_FUNC_DESC(phy4_led0),
- PINCTRL_FUNC_DESC(phy1_led1),
- PINCTRL_FUNC_DESC(phy2_led1),
- PINCTRL_FUNC_DESC(phy3_led1),
- PINCTRL_FUNC_DESC(phy4_led1),
+static const struct airoha_pinctrl_func en7581_pinctrl_funcs[] = {
+ PINCTRL_FUNC_DESC("pon", pon),
+ PINCTRL_FUNC_DESC("tod_1pps", tod_1pps),
+ PINCTRL_FUNC_DESC("sipo", sipo),
+ PINCTRL_FUNC_DESC("mdio", mdio),
+ PINCTRL_FUNC_DESC("uart", uart),
+ PINCTRL_FUNC_DESC("i2c", i2c),
+ PINCTRL_FUNC_DESC("jtag", jtag),
+ PINCTRL_FUNC_DESC("pcm", pcm),
+ PINCTRL_FUNC_DESC("spi", spi),
+ PINCTRL_FUNC_DESC("pcm_spi", pcm_spi),
+ PINCTRL_FUNC_DESC("i2s", i2s),
+ PINCTRL_FUNC_DESC("emmc", emmc),
+ PINCTRL_FUNC_DESC("pnand", pnand),
+ PINCTRL_FUNC_DESC("pcie_reset", pcie_reset),
+ PINCTRL_FUNC_DESC("pwm", pwm),
+ PINCTRL_FUNC_DESC("phy1_led0", phy1_led0),
+ PINCTRL_FUNC_DESC("phy2_led0", phy2_led0),
+ PINCTRL_FUNC_DESC("phy3_led0", phy3_led0),
+ PINCTRL_FUNC_DESC("phy4_led0", phy4_led0),
+ PINCTRL_FUNC_DESC("phy1_led1", phy1_led1),
+ PINCTRL_FUNC_DESC("phy2_led1", phy2_led1),
+ PINCTRL_FUNC_DESC("phy3_led1", phy3_led1),
+ PINCTRL_FUNC_DESC("phy4_led1", phy4_led1),
};
-static const struct airoha_pinctrl_conf airoha_pinctrl_pullup_conf[] = {
+static const struct airoha_pinctrl_conf en7581_pinctrl_pullup_conf[] = {
PINCTRL_CONF_DESC(0, REG_I2C_SDA_PU, UART1_TXD_PU_MASK),
PINCTRL_CONF_DESC(1, REG_I2C_SDA_PU, UART1_RXD_PU_MASK),
PINCTRL_CONF_DESC(2, REG_I2C_SDA_PU, I2C_SDA_PU_MASK),
@@ -2047,7 +2077,7 @@ static const struct airoha_pinctrl_conf
PINCTRL_CONF_DESC(63, REG_I2C_SDA_PU, PCIE2_RESET_PU_MASK),
};
-static const struct airoha_pinctrl_conf airoha_pinctrl_pulldown_conf[] = {
+static const struct airoha_pinctrl_conf en7581_pinctrl_pulldown_conf[] = {
PINCTRL_CONF_DESC(0, REG_I2C_SDA_PD, UART1_TXD_PD_MASK),
PINCTRL_CONF_DESC(1, REG_I2C_SDA_PD, UART1_RXD_PD_MASK),
PINCTRL_CONF_DESC(2, REG_I2C_SDA_PD, I2C_SDA_PD_MASK),
@@ -2108,7 +2138,7 @@ static const struct airoha_pinctrl_conf
PINCTRL_CONF_DESC(63, REG_I2C_SDA_PD, PCIE2_RESET_PD_MASK),
};
-static const struct airoha_pinctrl_conf airoha_pinctrl_drive_e2_conf[] = {
+static const struct airoha_pinctrl_conf en7581_pinctrl_drive_e2_conf[] = {
PINCTRL_CONF_DESC(0, REG_I2C_SDA_E2, UART1_TXD_E2_MASK),
PINCTRL_CONF_DESC(1, REG_I2C_SDA_E2, UART1_RXD_E2_MASK),
PINCTRL_CONF_DESC(2, REG_I2C_SDA_E2, I2C_SDA_E2_MASK),
@@ -2169,7 +2199,7 @@ static const struct airoha_pinctrl_conf
PINCTRL_CONF_DESC(63, REG_I2C_SDA_E2, PCIE2_RESET_E2_MASK),
};
-static const struct airoha_pinctrl_conf airoha_pinctrl_drive_e4_conf[] = {
+static const struct airoha_pinctrl_conf en7581_pinctrl_drive_e4_conf[] = {
PINCTRL_CONF_DESC(0, REG_I2C_SDA_E4, UART1_TXD_E4_MASK),
PINCTRL_CONF_DESC(1, REG_I2C_SDA_E4, UART1_RXD_E4_MASK),
PINCTRL_CONF_DESC(2, REG_I2C_SDA_E4, I2C_SDA_E4_MASK),
@@ -2230,7 +2260,7 @@ static const struct airoha_pinctrl_conf
PINCTRL_CONF_DESC(63, REG_I2C_SDA_E4, PCIE2_RESET_E4_MASK),
};
-static const struct airoha_pinctrl_conf airoha_pinctrl_pcie_rst_od_conf[] = {
+static const struct airoha_pinctrl_conf en7581_pinctrl_pcie_rst_od_conf[] = {
PINCTRL_CONF_DESC(61, REG_PCIE_RESET_OD, PCIE0_RESET_OD_MASK),
PINCTRL_CONF_DESC(62, REG_PCIE_RESET_OD, PCIE1_RESET_OD_MASK),
PINCTRL_CONF_DESC(63, REG_PCIE_RESET_OD, PCIE2_RESET_OD_MASK),
@@ -2552,12 +2582,17 @@ airoha_pinctrl_get_conf_reg(const struct
}
static int airoha_pinctrl_get_conf(struct airoha_pinctrl *pinctrl,
- const struct airoha_pinctrl_conf *conf,
- int conf_size, int pin, u32 *val)
+ enum airoha_pinctrl_confs_type conf_type,
+ int pin, u32 *val)
{
+ const struct airoha_pinctrl_confs_info *confs_info;
const struct airoha_pinctrl_reg *reg;
- reg = airoha_pinctrl_get_conf_reg(conf, conf_size, pin);
+ confs_info = &pinctrl->confs_info[conf_type];
+
+ reg = airoha_pinctrl_get_conf_reg(confs_info->confs,
+ confs_info->num_confs,
+ pin);
if (!reg)
return -EINVAL;
@@ -2570,12 +2605,17 @@ static int airoha_pinctrl_get_conf(struc
}
static int airoha_pinctrl_set_conf(struct airoha_pinctrl *pinctrl,
- const struct airoha_pinctrl_conf *conf,
- int conf_size, int pin, u32 val)
+ enum airoha_pinctrl_confs_type conf_type,
+ int pin, u32 val)
{
+ const struct airoha_pinctrl_confs_info *confs_info;
const struct airoha_pinctrl_reg *reg = NULL;
- reg = airoha_pinctrl_get_conf_reg(conf, conf_size, pin);
+ confs_info = &pinctrl->confs_info[conf_type];
+
+ reg = airoha_pinctrl_get_conf_reg(confs_info->confs,
+ confs_info->num_confs,
+ pin);
if (!reg)
return -EINVAL;
@@ -2588,44 +2628,34 @@ static int airoha_pinctrl_set_conf(struc
}
#define airoha_pinctrl_get_pullup_conf(pinctrl, pin, val) \
- airoha_pinctrl_get_conf((pinctrl), airoha_pinctrl_pullup_conf, \
- ARRAY_SIZE(airoha_pinctrl_pullup_conf), \
+ airoha_pinctrl_get_conf((pinctrl), AIROHA_PINCTRL_CONFS_PULLUP, \
(pin), (val))
#define airoha_pinctrl_get_pulldown_conf(pinctrl, pin, val) \
- airoha_pinctrl_get_conf((pinctrl), airoha_pinctrl_pulldown_conf, \
- ARRAY_SIZE(airoha_pinctrl_pulldown_conf), \
+ airoha_pinctrl_get_conf((pinctrl), AIROHA_PINCTRL_CONFS_PULLDOWN, \
(pin), (val))
#define airoha_pinctrl_get_drive_e2_conf(pinctrl, pin, val) \
- airoha_pinctrl_get_conf((pinctrl), airoha_pinctrl_drive_e2_conf, \
- ARRAY_SIZE(airoha_pinctrl_drive_e2_conf), \
+ airoha_pinctrl_get_conf((pinctrl), AIROHA_PINCTRL_CONFS_DRIVE_E2, \
(pin), (val))
#define airoha_pinctrl_get_drive_e4_conf(pinctrl, pin, val) \
- airoha_pinctrl_get_conf((pinctrl), airoha_pinctrl_drive_e4_conf, \
- ARRAY_SIZE(airoha_pinctrl_drive_e4_conf), \
+ airoha_pinctrl_get_conf((pinctrl), AIROHA_PINCTRL_CONFS_DRIVE_E4, \
(pin), (val))
#define airoha_pinctrl_get_pcie_rst_od_conf(pinctrl, pin, val) \
- airoha_pinctrl_get_conf((pinctrl), airoha_pinctrl_pcie_rst_od_conf, \
- ARRAY_SIZE(airoha_pinctrl_pcie_rst_od_conf), \
+ airoha_pinctrl_get_conf((pinctrl), AIROHA_PINCTRL_CONFS_PCIE_RST_OD, \
(pin), (val))
#define airoha_pinctrl_set_pullup_conf(pinctrl, pin, val) \
- airoha_pinctrl_set_conf((pinctrl), airoha_pinctrl_pullup_conf, \
- ARRAY_SIZE(airoha_pinctrl_pullup_conf), \
+ airoha_pinctrl_set_conf((pinctrl), AIROHA_PINCTRL_CONFS_PULLUP, \
(pin), (val))
#define airoha_pinctrl_set_pulldown_conf(pinctrl, pin, val) \
- airoha_pinctrl_set_conf((pinctrl), airoha_pinctrl_pulldown_conf, \
- ARRAY_SIZE(airoha_pinctrl_pulldown_conf), \
+ airoha_pinctrl_set_conf((pinctrl), AIROHA_PINCTRL_CONFS_PULLDOWN, \
(pin), (val))
#define airoha_pinctrl_set_drive_e2_conf(pinctrl, pin, val) \
- airoha_pinctrl_set_conf((pinctrl), airoha_pinctrl_drive_e2_conf, \
- ARRAY_SIZE(airoha_pinctrl_drive_e2_conf), \
+ airoha_pinctrl_set_conf((pinctrl), AIROHA_PINCTRL_CONFS_DRIVE_E2, \
(pin), (val))
#define airoha_pinctrl_set_drive_e4_conf(pinctrl, pin, val) \
- airoha_pinctrl_set_conf((pinctrl), airoha_pinctrl_drive_e4_conf, \
- ARRAY_SIZE(airoha_pinctrl_drive_e4_conf), \
+ airoha_pinctrl_set_conf((pinctrl), AIROHA_PINCTRL_CONFS_DRIVE_E4, \
(pin), (val))
#define airoha_pinctrl_set_pcie_rst_od_conf(pinctrl, pin, val) \
- airoha_pinctrl_set_conf((pinctrl), airoha_pinctrl_pcie_rst_od_conf, \
- ARRAY_SIZE(airoha_pinctrl_pcie_rst_od_conf), \
+ airoha_pinctrl_set_conf((pinctrl), AIROHA_PINCTRL_CONFS_PCIE_RST_OD, \
(pin), (val))
static int airoha_pinconf_get_direction(struct pinctrl_dev *pctrl_dev, u32 p)
@@ -2804,12 +2834,13 @@ static int airoha_pinconf_set(struct pin
static int airoha_pinconf_group_get(struct pinctrl_dev *pctrl_dev,
unsigned int group, unsigned long *config)
{
+ struct airoha_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
u32 cur_config = 0;
int i;
- for (i = 0; i < airoha_pinctrl_groups[group].npins; i++) {
+ for (i = 0; i < pinctrl->grps[group].npins; i++) {
if (airoha_pinconf_get(pctrl_dev,
- airoha_pinctrl_groups[group].pins[i],
+ pinctrl->grps[group].pins[i],
config))
return -ENOTSUPP;
@@ -2826,13 +2857,14 @@ static int airoha_pinconf_group_set(stru
unsigned int group, unsigned long *configs,
unsigned int num_configs)
{
+ struct airoha_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
int i;
- for (i = 0; i < airoha_pinctrl_groups[group].npins; i++) {
+ for (i = 0; i < pinctrl->grps[group].npins; i++) {
int err;
err = airoha_pinconf_set(pctrl_dev,
- airoha_pinctrl_groups[group].pins[i],
+ pinctrl->grps[group].pins[i],
configs, num_configs);
if (err)
return err;
@@ -2858,23 +2890,16 @@ static const struct pinctrl_ops airoha_p
.dt_free_map = pinconf_generic_dt_free_map,
};
-static struct pinctrl_desc airoha_pinctrl_desc = {
- .name = KBUILD_MODNAME,
- .owner = THIS_MODULE,
- .pctlops = &airoha_pctlops,
- .pmxops = &airoha_pmxops,
- .confops = &airoha_confops,
- .pins = airoha_pinctrl_pins,
- .npins = ARRAY_SIZE(airoha_pinctrl_pins),
-};
-
static int airoha_pinctrl_probe(struct platform_device *pdev)
{
+ const struct airoha_pinctrl_match_data *data;
struct device *dev = &pdev->dev;
struct airoha_pinctrl *pinctrl;
struct regmap *map;
int err, i;
+ data = device_get_match_data(dev);
+
pinctrl = devm_kzalloc(dev, sizeof(*pinctrl), GFP_KERNEL);
if (!pinctrl)
return -ENOMEM;
@@ -2889,14 +2914,23 @@ static int airoha_pinctrl_probe(struct p
pinctrl->chip_scu = map;
- err = devm_pinctrl_register_and_init(dev, &airoha_pinctrl_desc,
+ /* Init pinctrl desc struct */
+ pinctrl->desc.name = KBUILD_MODNAME;
+ pinctrl->desc.owner = THIS_MODULE,
+ pinctrl->desc.pctlops = &airoha_pctlops,
+ pinctrl->desc.pmxops = &airoha_pmxops,
+ pinctrl->desc.confops = &airoha_confops,
+ pinctrl->desc.pins = data->pins,
+ pinctrl->desc.npins = data->num_pins,
+
+ err = devm_pinctrl_register_and_init(dev, &pinctrl->desc,
pinctrl, &pinctrl->ctrl);
if (err)
return err;
/* build pin groups */
- for (i = 0; i < ARRAY_SIZE(airoha_pinctrl_groups); i++) {
- const struct pingroup *grp = &airoha_pinctrl_groups[i];
+ for (i = 0; i < data->num_grps; i++) {
+ const struct pingroup *grp = &data->grps[i];
err = pinctrl_generic_add_group(pinctrl->ctrl, grp->name,
grp->pins, grp->npins,
@@ -2909,10 +2943,10 @@ static int airoha_pinctrl_probe(struct p
}
/* build functions */
- for (i = 0; i < ARRAY_SIZE(airoha_pinctrl_funcs); i++) {
+ for (i = 0; i < data->num_funcs; i++) {
const struct airoha_pinctrl_func *func;
- func = &airoha_pinctrl_funcs[i];
+ func = &data->funcs[i];
err = pinmux_generic_add_function(pinctrl->ctrl,
func->desc.func.name,
func->desc.func.groups,
@@ -2925,6 +2959,10 @@ static int airoha_pinctrl_probe(struct p
}
}
+ pinctrl->grps = data->grps;
+ pinctrl->funcs = data->funcs;
+ pinctrl->confs_info = data->confs_info;
+
err = pinctrl_enable(pinctrl->ctrl);
if (err)
return err;
@@ -2933,8 +2971,39 @@ static int airoha_pinctrl_probe(struct p
return airoha_pinctrl_add_gpiochip(pinctrl, pdev);
}
+static const struct airoha_pinctrl_match_data en7581_pinctrl_match_data = {
+ .pins = en7581_pinctrl_pins,
+ .num_pins = ARRAY_SIZE(en7581_pinctrl_pins),
+ .grps = en7581_pinctrl_groups,
+ .num_grps = ARRAY_SIZE(en7581_pinctrl_groups),
+ .funcs = en7581_pinctrl_funcs,
+ .num_funcs = ARRAY_SIZE(en7581_pinctrl_funcs),
+ .confs_info = {
+ [AIROHA_PINCTRL_CONFS_PULLUP] = {
+ .confs = en7581_pinctrl_pullup_conf,
+ .num_confs = ARRAY_SIZE(en7581_pinctrl_pullup_conf),
+ },
+ [AIROHA_PINCTRL_CONFS_PULLDOWN] = {
+ .confs = en7581_pinctrl_pulldown_conf,
+ .num_confs = ARRAY_SIZE(en7581_pinctrl_pulldown_conf),
+ },
+ [AIROHA_PINCTRL_CONFS_DRIVE_E2] = {
+ .confs = en7581_pinctrl_drive_e2_conf,
+ .num_confs = ARRAY_SIZE(en7581_pinctrl_drive_e2_conf),
+ },
+ [AIROHA_PINCTRL_CONFS_DRIVE_E4] = {
+ .confs = en7581_pinctrl_drive_e4_conf,
+ .num_confs = ARRAY_SIZE(en7581_pinctrl_drive_e4_conf),
+ },
+ [AIROHA_PINCTRL_CONFS_PCIE_RST_OD] = {
+ .confs = en7581_pinctrl_pcie_rst_od_conf,
+ .num_confs = ARRAY_SIZE(en7581_pinctrl_pcie_rst_od_conf),
+ },
+ },
+};
+
static const struct of_device_id airoha_pinctrl_of_match[] = {
- { .compatible = "airoha,en7581-pinctrl" },
+ { .compatible = "airoha,en7581-pinctrl", .data = &en7581_pinctrl_match_data },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, airoha_pinctrl_of_match);
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