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path: root/drivers/pinctrl/meson/pinctrl-meson-g12a.c
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Diffstat (limited to 'drivers/pinctrl/meson/pinctrl-meson-g12a.c')
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson-g12a.c128
1 files changed, 89 insertions, 39 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson-g12a.c b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
index d494492e98e9..117e72b4ffcb 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-g12a.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-g12a.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Pin controller and GPIO driver for Amlogic Meson G12A SoC.
*
@@ -8,6 +8,7 @@
*/
#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/interrupt-controller/amlogic,meson-g12a-gpio-intc.h>
#include "pinctrl-meson.h"
#include "pinctrl-meson-axg-pmx.h"
@@ -269,20 +270,28 @@ static const unsigned int pwm_a_pins[] = { GPIOX_6 };
/* pwm_b */
static const unsigned int pwm_b_x7_pins[] = { GPIOX_7 };
static const unsigned int pwm_b_x19_pins[] = { GPIOX_19 };
+static const unsigned int pwm_b_z0_pins[] = { GPIOZ_0 };
+static const unsigned int pwm_b_z13_pins[] = { GPIOZ_13 };
+static const unsigned int pwm_b_h_pins[] = { GPIOH_7 };
/* pwm_c */
static const unsigned int pwm_c_c_pins[] = { GPIOC_4 };
static const unsigned int pwm_c_x5_pins[] = { GPIOX_5 };
static const unsigned int pwm_c_x8_pins[] = { GPIOX_8 };
+static const unsigned int pwm_c_z_pins[] = { GPIOZ_1 };
/* pwm_d */
static const unsigned int pwm_d_x3_pins[] = { GPIOX_3 };
static const unsigned int pwm_d_x6_pins[] = { GPIOX_6 };
+static const unsigned int pwm_d_z_pins[] = { GPIOZ_2 };
+static const unsigned int pwm_d_a_pins[] = { GPIOA_4 };
/* pwm_e */
static const unsigned int pwm_e_pins[] = { GPIOX_16 };
/* pwm_f */
+static const unsigned int pwm_f_z_pins[] = { GPIOZ_12 };
+static const unsigned int pwm_f_a_pins[] = { GPIOA_11 };
static const unsigned int pwm_f_x_pins[] = { GPIOX_7 };
static const unsigned int pwm_f_h_pins[] = { GPIOH_5 };
@@ -433,7 +442,9 @@ static const unsigned int tdm_c_dout1_z_pins[] = { GPIOZ_3 };
static const unsigned int tdm_c_dout2_z_pins[] = { GPIOZ_4 };
static const unsigned int tdm_c_dout3_z_pins[] = { GPIOZ_5 };
-static struct meson_pmx_group meson_g12a_periphs_groups[] = {
+static const unsigned int pcie_clkreqn_pins[] = { GPIOC_7 };
+
+static const struct meson_pmx_group meson_g12a_periphs_groups[] = {
GPIO_GROUP(GPIOZ_0),
GPIO_GROUP(GPIOZ_1),
GPIO_GROUP(GPIOZ_2),
@@ -618,6 +629,7 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
GROUP(tdm_c_dout2_z, 4),
GROUP(tdm_c_dout3_z, 4),
GROUP(mclk1_z, 4),
+ GROUP(pwm_f_z, 5),
/* bank GPIOX */
GROUP(sdio_d0, 1),
@@ -645,12 +657,22 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
GROUP(pwm_a, 1),
GROUP(pwm_b_x7, 4),
GROUP(pwm_b_x19, 1),
+ GROUP(pwm_b_z0, 5),
+ GROUP(pwm_b_z13, 5),
+ GROUP(pwm_b_h, 5),
GROUP(pwm_c_x5, 4),
GROUP(pwm_c_x8, 5),
+ GROUP(pwm_c_c, 5),
+ GROUP(pwm_c_z, 5),
+ GROUP(pwm_d_z, 4),
+ GROUP(pwm_d_a, 3),
GROUP(pwm_d_x3, 4),
GROUP(pwm_d_x6, 4),
GROUP(pwm_e, 1),
+ GROUP(pwm_f_a, 3),
+ GROUP(pwm_f_h, 4),
GROUP(pwm_f_x, 1),
+ GROUP(pwm_f_z, 5),
GROUP(tsin_a_valid, 3),
GROUP(tsin_a_sop, 3),
GROUP(tsin_a_din0, 3),
@@ -701,6 +723,7 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
GROUP(pdm_din2_c, 4),
GROUP(pdm_din3_c, 4),
GROUP(pdm_dclk_c, 4),
+ GROUP(pcie_clkreqn, 1),
/* bank GPIOH */
GROUP(spi1_mosi, 3),
@@ -768,6 +791,7 @@ static struct meson_pmx_group meson_g12a_periphs_groups[] = {
GROUP(tdm_c_dout3_a, 2),
GROUP(mclk0_a, 1),
GROUP(mclk1_a, 2),
+ GROUP(pwm_f_a, 3),
};
/* uart_ao_a */
@@ -801,6 +825,9 @@ static const unsigned int remote_ao_input_pins[] = { GPIOAO_5 };
/* ir_out */
static const unsigned int remote_ao_out_pins[] = { GPIOAO_4 };
+/* pwm_a_e */
+static const unsigned int pwm_a_e_pins[] = { GPIOE_2 };
+
/* pwm_ao_a */
static const unsigned int pwm_ao_a_pins[] = { GPIOAO_11 };
static const unsigned int pwm_ao_a_hiz_pins[] = { GPIOAO_11 };
@@ -852,7 +879,7 @@ static const unsigned int tdm_ao_b_dout2_pins[] = { GPIOAO_6 };
/* mclk0_ao */
static const unsigned int mclk0_ao_pins[] = { GPIOAO_9 };
-static struct meson_pmx_group meson_g12a_aobus_groups[] = {
+static const struct meson_pmx_group meson_g12a_aobus_groups[] = {
GPIO_GROUP(GPIOAO_0),
GPIO_GROUP(GPIOAO_1),
GPIO_GROUP(GPIOAO_2),
@@ -888,6 +915,7 @@ static struct meson_pmx_group meson_g12a_aobus_groups[] = {
GROUP(i2c_ao_slave_sda, 3),
GROUP(remote_ao_input, 1),
GROUP(remote_ao_out, 1),
+ GROUP(pwm_a_e, 3),
GROUP(pwm_ao_a, 3),
GROUP(pwm_ao_a_hiz, 2),
GROUP(pwm_ao_b, 3),
@@ -1049,15 +1077,15 @@ static const char * const pwm_a_groups[] = {
};
static const char * const pwm_b_groups[] = {
- "pwm_b_x7", "pwm_b_x19",
+ "pwm_b_h", "pwm_b_x7", "pwm_b_x19", "pwm_b_z0", "pwm_b_z13"
};
static const char * const pwm_c_groups[] = {
- "pwm_c_c", "pwm_c_x5", "pwm_c_x8",
+ "pwm_c_c", "pwm_c_x5", "pwm_c_x8", "pwm_c_z",
};
static const char * const pwm_d_groups[] = {
- "pwm_d_x3", "pwm_d_x6",
+ "pwm_d_a", "pwm_d_x3", "pwm_d_x6", "pwm_d_z",
};
static const char * const pwm_e_groups[] = {
@@ -1065,7 +1093,7 @@ static const char * const pwm_e_groups[] = {
};
static const char * const pwm_f_groups[] = {
- "pwm_f_x", "pwm_f_h",
+ "pwm_f_z", "pwm_f_a", "pwm_f_x", "pwm_f_h",
};
static const char * const cec_ao_a_h_groups[] = {
@@ -1158,6 +1186,10 @@ static const char * const tdm_c_groups[] = {
"tdm_c_dout2_z", "tdm_c_dout3_z",
};
+static const char * const pcie_clkreqn_groups[] = {
+ "pcie_clkreqn"
+};
+
static const char * const gpio_aobus_groups[] = {
"GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3", "GPIOAO_4",
"GPIOAO_5", "GPIOAO_6", "GPIOAO_7", "GPIOAO_8", "GPIOAO_9",
@@ -1192,6 +1224,10 @@ static const char * const remote_ao_out_groups[] = {
"remote_ao_out",
};
+static const char * const pwm_a_e_groups[] = {
+ "pwm_a_e",
+};
+
static const char * const pwm_ao_a_groups[] = {
"pwm_ao_a", "pwm_ao_a_hiz",
};
@@ -1240,7 +1276,7 @@ static const char * const mclk0_ao_groups[] = {
"mclk0_ao",
};
-static struct meson_pmx_func meson_g12a_periphs_functions[] = {
+static const struct meson_pmx_func meson_g12a_periphs_functions[] = {
FUNCTION(gpio_periphs),
FUNCTION(emmc),
FUNCTION(nor),
@@ -1280,9 +1316,10 @@ static struct meson_pmx_func meson_g12a_periphs_functions[] = {
FUNCTION(tdm_a),
FUNCTION(tdm_b),
FUNCTION(tdm_c),
+ FUNCTION(pcie_clkreqn),
};
-static struct meson_pmx_func meson_g12a_aobus_functions[] = {
+static const struct meson_pmx_func meson_g12a_aobus_functions[] = {
FUNCTION(gpio_aobus),
FUNCTION(uart_ao_a),
FUNCTION(uart_ao_b),
@@ -1290,6 +1327,7 @@ static struct meson_pmx_func meson_g12a_aobus_functions[] = {
FUNCTION(i2c_ao_slave),
FUNCTION(remote_ao_input),
FUNCTION(remote_ao_out),
+ FUNCTION(pwm_a_e),
FUNCTION(pwm_ao_a),
FUNCTION(pwm_ao_b),
FUNCTION(pwm_ao_c),
@@ -1303,33 +1341,33 @@ static struct meson_pmx_func meson_g12a_aobus_functions[] = {
FUNCTION(mclk0_ao),
};
-static struct meson_bank meson_g12a_periphs_banks[] = {
- /* name first last irq pullen pull dir out in */
- BANK("Z", GPIOZ_0, GPIOZ_15, 12, 27,
- 4, 0, 4, 0, 12, 0, 13, 0, 14, 0),
- BANK("H", GPIOH_0, GPIOH_8, 28, 36,
- 3, 0, 3, 0, 9, 0, 10, 0, 11, 0),
- BANK("BOOT", BOOT_0, BOOT_15, 37, 52,
- 0, 0, 0, 0, 0, 0, 1, 0, 2, 0),
- BANK("C", GPIOC_0, GPIOC_7, 53, 60,
- 1, 0, 1, 0, 3, 0, 4, 0, 5, 0),
- BANK("A", GPIOA_0, GPIOA_15, 61, 76,
- 5, 0, 5, 0, 16, 0, 17, 0, 18, 0),
- BANK("X", GPIOX_0, GPIOX_19, 77, 96,
- 2, 0, 2, 0, 6, 0, 7, 0, 8, 0),
-};
-
-static struct meson_bank meson_g12a_aobus_banks[] = {
- /* name first last irq pullen pull dir out in */
- BANK("AO", GPIOAO_0, GPIOAO_11, 0, 11,
- 3, 0, 2, 0, 0, 0, 4, 0, 1, 0),
+static const struct meson_bank meson_g12a_periphs_banks[] = {
+ /* name first last irq pullen pull dir out in ds */
+ BANK_DS("Z", GPIOZ_0, GPIOZ_15, IRQID_GPIOZ_0, IRQID_GPIOZ_15,
+ 4, 0, 4, 0, 12, 0, 13, 0, 14, 0, 5, 0),
+ BANK_DS("H", GPIOH_0, GPIOH_8, IRQID_GPIOH_0, IRQID_GPIOH_8,
+ 3, 0, 3, 0, 9, 0, 10, 0, 11, 0, 4, 0),
+ BANK_DS("BOOT", BOOT_0, BOOT_15, IRQID_BOOT_0, IRQID_BOOT_15,
+ 0, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 0),
+ BANK_DS("C", GPIOC_0, GPIOC_7, IRQID_GPIOC_0, IRQID_GPIOC_7,
+ 1, 0, 1, 0, 3, 0, 4, 0, 5, 0, 1, 0),
+ BANK_DS("A", GPIOA_0, GPIOA_15, IRQID_GPIOA_0, IRQID_GPIOA_15,
+ 5, 0, 5, 0, 16, 0, 17, 0, 18, 0, 6, 0),
+ BANK_DS("X", GPIOX_0, GPIOX_19, IRQID_GPIOX_0, IRQID_GPIOX_19,
+ 2, 0, 2, 0, 6, 0, 7, 0, 8, 0, 2, 0),
+};
+
+static const struct meson_bank meson_g12a_aobus_banks[] = {
+ /* name first last irq pullen pull dir out in ds */
+ BANK_DS("AO", GPIOAO_0, GPIOAO_11, IRQID_GPIOAO_0, IRQID_GPIOAO_11,
+ 3, 0, 2, 0, 0, 0, 4, 0, 1, 0, 0, 0),
/* GPIOE actually located in the AO bank */
- BANK("E", GPIOE_0, GPIOE_2, 97, 99,
- 3, 16, 2, 16, 0, 16, 4, 16, 1, 16),
+ BANK_DS("E", GPIOE_0, GPIOE_2, IRQID_GPIOE_0, IRQID_GPIOE_2,
+ 3, 16, 2, 16, 0, 16, 4, 16, 1, 16, 1, 0),
};
-static struct meson_pmx_bank meson_g12a_periphs_pmx_banks[] = {
- /* name first lask reg offset */
+static const struct meson_pmx_bank meson_g12a_periphs_pmx_banks[] = {
+ /* name first last reg offset */
BANK_PMX("Z", GPIOZ_0, GPIOZ_15, 0x6, 0),
BANK_PMX("H", GPIOH_0, GPIOH_8, 0xb, 0),
BANK_PMX("BOOT", BOOT_0, BOOT_15, 0x0, 0),
@@ -1338,22 +1376,30 @@ static struct meson_pmx_bank meson_g12a_periphs_pmx_banks[] = {
BANK_PMX("X", GPIOX_0, GPIOX_19, 0x3, 0),
};
-static struct meson_axg_pmx_data meson_g12a_periphs_pmx_banks_data = {
+static const struct meson_axg_pmx_data meson_g12a_periphs_pmx_banks_data = {
.pmx_banks = meson_g12a_periphs_pmx_banks,
.num_pmx_banks = ARRAY_SIZE(meson_g12a_periphs_pmx_banks),
};
-static struct meson_pmx_bank meson_g12a_aobus_pmx_banks[] = {
+static const struct meson_pmx_bank meson_g12a_aobus_pmx_banks[] = {
BANK_PMX("AO", GPIOAO_0, GPIOAO_11, 0x0, 0),
BANK_PMX("E", GPIOE_0, GPIOE_2, 0x1, 16),
};
-static struct meson_axg_pmx_data meson_g12a_aobus_pmx_banks_data = {
+static const struct meson_axg_pmx_data meson_g12a_aobus_pmx_banks_data = {
.pmx_banks = meson_g12a_aobus_pmx_banks,
.num_pmx_banks = ARRAY_SIZE(meson_g12a_aobus_pmx_banks),
};
-static struct meson_pinctrl_data meson_g12a_periphs_pinctrl_data = {
+static int meson_g12a_aobus_parse_dt_extra(struct meson_pinctrl *pc)
+{
+ pc->reg_pull = pc->reg_gpio;
+ pc->reg_pullen = pc->reg_gpio;
+
+ return 0;
+}
+
+static const struct meson_pinctrl_data meson_g12a_periphs_pinctrl_data = {
.name = "periphs-banks",
.pins = meson_g12a_periphs_pins,
.groups = meson_g12a_periphs_groups,
@@ -1367,7 +1413,7 @@ static struct meson_pinctrl_data meson_g12a_periphs_pinctrl_data = {
.pmx_data = &meson_g12a_periphs_pmx_banks_data,
};
-static struct meson_pinctrl_data meson_g12a_aobus_pinctrl_data = {
+static const struct meson_pinctrl_data meson_g12a_aobus_pinctrl_data = {
.name = "aobus-banks",
.pins = meson_g12a_aobus_pins,
.groups = meson_g12a_aobus_groups,
@@ -1379,6 +1425,7 @@ static struct meson_pinctrl_data meson_g12a_aobus_pinctrl_data = {
.num_banks = ARRAY_SIZE(meson_g12a_aobus_banks),
.pmx_ops = &meson_axg_pmx_ops,
.pmx_data = &meson_g12a_aobus_pmx_banks_data,
+ .parse_dt = meson_g12a_aobus_parse_dt_extra,
};
static const struct of_device_id meson_g12a_pinctrl_dt_match[] = {
@@ -1392,6 +1439,7 @@ static const struct of_device_id meson_g12a_pinctrl_dt_match[] = {
},
{ },
};
+MODULE_DEVICE_TABLE(of, meson_g12a_pinctrl_dt_match);
static struct platform_driver meson_g12a_pinctrl_driver = {
.probe = meson_pinctrl_probe,
@@ -1401,4 +1449,6 @@ static struct platform_driver meson_g12a_pinctrl_driver = {
},
};
-builtin_platform_driver(meson_g12a_pinctrl_driver);
+module_platform_driver(meson_g12a_pinctrl_driver);
+MODULE_DESCRIPTION("Amlogic Meson G12A SoC pinctrl driver");
+MODULE_LICENSE("Dual BSD/GPL");
generated by cgit (git 2.34.1) at 2025-12-26 23:13:39 +0000