diff options
Diffstat (limited to 'drivers/pinctrl/bcm/pinctrl-brcmstb-bcm2712.c')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-brcmstb-bcm2712.c | 747 |
1 files changed, 747 insertions, 0 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-brcmstb-bcm2712.c b/drivers/pinctrl/bcm/pinctrl-brcmstb-bcm2712.c new file mode 100644 index 000000000000..752b78e2c0d8 --- /dev/null +++ b/drivers/pinctrl/bcm/pinctrl-brcmstb-bcm2712.c @@ -0,0 +1,747 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Driver for Broadcom brcmstb GPIO units (pinctrl only) + * + * Copyright (C) 2024-2025 Ivan T. Ivanov, Andrea della Porta + * Copyright (C) 2021-3 Raspberry Pi Ltd. + * Copyright (C) 2012 Chris Boot, Simon Arlott, Stephen Warren + * + * Based heavily on the BCM2835 GPIO & pinctrl driver, which was inspired by: + * pinctrl-nomadik.c, please see original file for copyright information + * pinctrl-tegra.c, please see original file for copyright information + */ + +#include <linux/pinctrl/pinctrl.h> +#include <linux/of.h> +#include "pinctrl-brcmstb.h" + +#define BRCMSTB_FSEL_COUNT 8 +#define BRCMSTB_FSEL_MASK 0xf + +#define BRCMSTB_PIN(i, f1, f2, f3, f4, f5, f6, f7, f8) \ + [i] = { \ + .funcs = (u8[]) { \ + func_##f1, \ + func_##f2, \ + func_##f3, \ + func_##f4, \ + func_##f5, \ + func_##f6, \ + func_##f7, \ + func_##f8, \ + }, \ + .n_funcs = BRCMSTB_FSEL_COUNT, \ + .func_mask = BRCMSTB_FSEL_MASK, \ + } + +enum bcm2712_funcs { + func_gpio, + func_alt1, + func_alt2, + func_alt3, + func_alt4, + func_alt5, + func_alt6, + func_alt7, + func_alt8, + func_aon_cpu_standbyb, + func_aon_fp_4sec_resetb, + func_aon_gpclk, + func_aon_pwm, + func_arm_jtag, + func_aud_fs_clk0, + func_avs_pmu_bsc, + func_bsc_m0, + func_bsc_m1, + func_bsc_m2, + func_bsc_m3, + func_clk_observe, + func_ctl_hdmi_5v, + func_enet0, + func_enet0_mii, + func_enet0_rgmii, + func_ext_sc_clk, + func_fl0, + func_fl1, + func_gpclk0, + func_gpclk1, + func_gpclk2, + func_hdmi_tx0_auto_i2c, + func_hdmi_tx0_bsc, + func_hdmi_tx1_auto_i2c, + func_hdmi_tx1_bsc, + func_i2s_in, + func_i2s_out, + func_ir_in, + func_mtsif, + func_mtsif_alt, + func_mtsif_alt1, + func_pdm, + func_pkt, + func_pm_led_out, + func_sc0, + func_sd0, + func_sd2, + func_sd_card_a, + func_sd_card_b, + func_sd_card_c, + func_sd_card_d, + func_sd_card_e, + func_sd_card_f, + func_sd_card_g, + func_spdif_out, + func_spi_m, + func_spi_s, + func_sr_edm_sense, + func_te0, + func_te1, + func_tsio, + func_uart0, + func_uart1, + func_uart2, + func_usb_pwr, + func_usb_vbus, + func_uui, + func_vc_i2c0, + func_vc_i2c3, + func_vc_i2c4, + func_vc_i2c5, + func_vc_i2csl, + func_vc_pcm, + func_vc_pwm0, + func_vc_pwm1, + func_vc_spi0, + func_vc_spi3, + func_vc_spi4, + func_vc_spi5, + func_vc_uart0, + func_vc_uart2, + func_vc_uart3, + func_vc_uart4, + func__, + func_count = func__ +}; + +static const struct pin_regs bcm2712_c0_gpio_pin_regs[] = { + GPIO_REGS(0, 0, 0, 7, 7), + GPIO_REGS(1, 0, 1, 7, 8), + GPIO_REGS(2, 0, 2, 7, 9), + GPIO_REGS(3, 0, 3, 7, 10), + GPIO_REGS(4, 0, 4, 7, 11), + GPIO_REGS(5, 0, 5, 7, 12), + GPIO_REGS(6, 0, 6, 7, 13), + GPIO_REGS(7, 0, 7, 7, 14), + GPIO_REGS(8, 1, 0, 8, 0), + GPIO_REGS(9, 1, 1, 8, 1), + GPIO_REGS(10, 1, 2, 8, 2), + GPIO_REGS(11, 1, 3, 8, 3), + GPIO_REGS(12, 1, 4, 8, 4), + GPIO_REGS(13, 1, 5, 8, 5), + GPIO_REGS(14, 1, 6, 8, 6), + GPIO_REGS(15, 1, 7, 8, 7), + GPIO_REGS(16, 2, 0, 8, 8), + GPIO_REGS(17, 2, 1, 8, 9), + GPIO_REGS(18, 2, 2, 8, 10), + GPIO_REGS(19, 2, 3, 8, 11), + GPIO_REGS(20, 2, 4, 8, 12), + GPIO_REGS(21, 2, 5, 8, 13), + GPIO_REGS(22, 2, 6, 8, 14), + GPIO_REGS(23, 2, 7, 9, 0), + GPIO_REGS(24, 3, 0, 9, 1), + GPIO_REGS(25, 3, 1, 9, 2), + GPIO_REGS(26, 3, 2, 9, 3), + GPIO_REGS(27, 3, 3, 9, 4), + GPIO_REGS(28, 3, 4, 9, 5), + GPIO_REGS(29, 3, 5, 9, 6), + GPIO_REGS(30, 3, 6, 9, 7), + GPIO_REGS(31, 3, 7, 9, 8), + GPIO_REGS(32, 4, 0, 9, 9), + GPIO_REGS(33, 4, 1, 9, 10), + GPIO_REGS(34, 4, 2, 9, 11), + GPIO_REGS(35, 4, 3, 9, 12), + GPIO_REGS(36, 4, 4, 9, 13), + GPIO_REGS(37, 4, 5, 9, 14), + GPIO_REGS(38, 4, 6, 10, 0), + GPIO_REGS(39, 4, 7, 10, 1), + GPIO_REGS(40, 5, 0, 10, 2), + GPIO_REGS(41, 5, 1, 10, 3), + GPIO_REGS(42, 5, 2, 10, 4), + GPIO_REGS(43, 5, 3, 10, 5), + GPIO_REGS(44, 5, 4, 10, 6), + GPIO_REGS(45, 5, 5, 10, 7), + GPIO_REGS(46, 5, 6, 10, 8), + GPIO_REGS(47, 5, 7, 10, 9), + GPIO_REGS(48, 6, 0, 10, 10), + GPIO_REGS(49, 6, 1, 10, 11), + GPIO_REGS(50, 6, 2, 10, 12), + GPIO_REGS(51, 6, 3, 10, 13), + GPIO_REGS(52, 6, 4, 10, 14), + GPIO_REGS(53, 6, 5, 11, 0), + EMMC_REGS(54, 11, 1), /* EMMC_CMD */ + EMMC_REGS(55, 11, 2), /* EMMC_DS */ + EMMC_REGS(56, 11, 3), /* EMMC_CLK */ + EMMC_REGS(57, 11, 4), /* EMMC_DAT0 */ + EMMC_REGS(58, 11, 5), /* EMMC_DAT1 */ + EMMC_REGS(59, 11, 6), /* EMMC_DAT2 */ + EMMC_REGS(60, 11, 7), /* EMMC_DAT3 */ + EMMC_REGS(61, 11, 8), /* EMMC_DAT4 */ + EMMC_REGS(62, 11, 9), /* EMMC_DAT5 */ + EMMC_REGS(63, 11, 10), /* EMMC_DAT6 */ + EMMC_REGS(64, 11, 11), /* EMMC_DAT7 */ +}; + +static struct pin_regs bcm2712_c0_aon_gpio_pin_regs[] = { + AON_GPIO_REGS(0, 3, 0, 6, 10), + AON_GPIO_REGS(1, 3, 1, 6, 11), + AON_GPIO_REGS(2, 3, 2, 6, 12), + AON_GPIO_REGS(3, 3, 3, 6, 13), + AON_GPIO_REGS(4, 3, 4, 6, 14), + AON_GPIO_REGS(5, 3, 5, 7, 0), + AON_GPIO_REGS(6, 3, 6, 7, 1), + AON_GPIO_REGS(7, 3, 7, 7, 2), + AON_GPIO_REGS(8, 4, 0, 7, 3), + AON_GPIO_REGS(9, 4, 1, 7, 4), + AON_GPIO_REGS(10, 4, 2, 7, 5), + AON_GPIO_REGS(11, 4, 3, 7, 6), + AON_GPIO_REGS(12, 4, 4, 7, 7), + AON_GPIO_REGS(13, 4, 5, 7, 8), + AON_GPIO_REGS(14, 4, 6, 7, 9), + AON_GPIO_REGS(15, 4, 7, 7, 10), + AON_GPIO_REGS(16, 5, 0, 7, 11), + AON_SGPIO_REGS(0, 0, 0), + AON_SGPIO_REGS(1, 0, 1), + AON_SGPIO_REGS(2, 0, 2), + AON_SGPIO_REGS(3, 0, 3), + AON_SGPIO_REGS(4, 1, 0), + AON_SGPIO_REGS(5, 2, 0), +}; + +static const struct pinctrl_pin_desc bcm2712_c0_gpio_pins[] = { + GPIO_PIN(0), + GPIO_PIN(1), + GPIO_PIN(2), + GPIO_PIN(3), + GPIO_PIN(4), + GPIO_PIN(5), + GPIO_PIN(6), + GPIO_PIN(7), + GPIO_PIN(8), + GPIO_PIN(9), + GPIO_PIN(10), + GPIO_PIN(11), + GPIO_PIN(12), + GPIO_PIN(13), + GPIO_PIN(14), + GPIO_PIN(15), + GPIO_PIN(16), + GPIO_PIN(17), + GPIO_PIN(18), + GPIO_PIN(19), + GPIO_PIN(20), + GPIO_PIN(21), + GPIO_PIN(22), + GPIO_PIN(23), + GPIO_PIN(24), + GPIO_PIN(25), + GPIO_PIN(26), + GPIO_PIN(27), + GPIO_PIN(28), + GPIO_PIN(29), + GPIO_PIN(30), + GPIO_PIN(31), + GPIO_PIN(32), + GPIO_PIN(33), + GPIO_PIN(34), + GPIO_PIN(35), + GPIO_PIN(36), + GPIO_PIN(37), + GPIO_PIN(38), + GPIO_PIN(39), + GPIO_PIN(40), + GPIO_PIN(41), + GPIO_PIN(42), + GPIO_PIN(43), + GPIO_PIN(44), + GPIO_PIN(45), + GPIO_PIN(46), + GPIO_PIN(47), + GPIO_PIN(48), + GPIO_PIN(49), + GPIO_PIN(50), + GPIO_PIN(51), + GPIO_PIN(52), + GPIO_PIN(53), + PINCTRL_PIN(54, "emmc_cmd"), + PINCTRL_PIN(55, "emmc_ds"), + PINCTRL_PIN(56, "emmc_clk"), + PINCTRL_PIN(57, "emmc_dat0"), + PINCTRL_PIN(58, "emmc_dat1"), + PINCTRL_PIN(59, "emmc_dat2"), + PINCTRL_PIN(60, "emmc_dat3"), + PINCTRL_PIN(61, "emmc_dat4"), + PINCTRL_PIN(62, "emmc_dat5"), + PINCTRL_PIN(63, "emmc_dat6"), + PINCTRL_PIN(64, "emmc_dat7"), +}; + +static struct pinctrl_pin_desc bcm2712_c0_aon_gpio_pins[] = { + AON_GPIO_PIN(0), AON_GPIO_PIN(1), AON_GPIO_PIN(2), AON_GPIO_PIN(3), + AON_GPIO_PIN(4), AON_GPIO_PIN(5), AON_GPIO_PIN(6), AON_GPIO_PIN(7), + AON_GPIO_PIN(8), AON_GPIO_PIN(9), AON_GPIO_PIN(10), AON_GPIO_PIN(11), + AON_GPIO_PIN(12), AON_GPIO_PIN(13), AON_GPIO_PIN(14), AON_GPIO_PIN(15), + AON_GPIO_PIN(16), AON_SGPIO_PIN(0), AON_SGPIO_PIN(1), AON_SGPIO_PIN(2), + AON_SGPIO_PIN(3), AON_SGPIO_PIN(4), AON_SGPIO_PIN(5), +}; + +static const struct pin_regs bcm2712_d0_gpio_pin_regs[] = { + GPIO_REGS(1, 0, 0, 4, 5), + GPIO_REGS(2, 0, 1, 4, 6), + GPIO_REGS(3, 0, 2, 4, 7), + GPIO_REGS(4, 0, 3, 4, 8), + GPIO_REGS(10, 0, 4, 4, 9), + GPIO_REGS(11, 0, 5, 4, 10), + GPIO_REGS(12, 0, 6, 4, 11), + GPIO_REGS(13, 0, 7, 4, 12), + GPIO_REGS(14, 1, 0, 4, 13), + GPIO_REGS(15, 1, 1, 4, 14), + GPIO_REGS(18, 1, 2, 5, 0), + GPIO_REGS(19, 1, 3, 5, 1), + GPIO_REGS(20, 1, 4, 5, 2), + GPIO_REGS(21, 1, 5, 5, 3), + GPIO_REGS(22, 1, 6, 5, 4), + GPIO_REGS(23, 1, 7, 5, 5), + GPIO_REGS(24, 2, 0, 5, 6), + GPIO_REGS(25, 2, 1, 5, 7), + GPIO_REGS(26, 2, 2, 5, 8), + GPIO_REGS(27, 2, 3, 5, 9), + GPIO_REGS(28, 2, 4, 5, 10), + GPIO_REGS(29, 2, 5, 5, 11), + GPIO_REGS(30, 2, 6, 5, 12), + GPIO_REGS(31, 2, 7, 5, 13), + GPIO_REGS(32, 3, 0, 5, 14), + GPIO_REGS(33, 3, 1, 6, 0), + GPIO_REGS(34, 3, 2, 6, 1), + GPIO_REGS(35, 3, 3, 6, 2), + EMMC_REGS(36, 6, 3), /* EMMC_CMD */ + EMMC_REGS(37, 6, 4), /* EMMC_DS */ + EMMC_REGS(38, 6, 5), /* EMMC_CLK */ + EMMC_REGS(39, 6, 6), /* EMMC_DAT0 */ + EMMC_REGS(40, 6, 7), /* EMMC_DAT1 */ + EMMC_REGS(41, 6, 8), /* EMMC_DAT2 */ + EMMC_REGS(42, 6, 9), /* EMMC_DAT3 */ + EMMC_REGS(43, 6, 10), /* EMMC_DAT4 */ + EMMC_REGS(44, 6, 11), /* EMMC_DAT5 */ + EMMC_REGS(45, 6, 12), /* EMMC_DAT6 */ + EMMC_REGS(46, 6, 13), /* EMMC_DAT7 */ +}; + +static struct pin_regs bcm2712_d0_aon_gpio_pin_regs[] = { + AON_GPIO_REGS(0, 3, 0, 5, 9), + AON_GPIO_REGS(1, 3, 1, 5, 10), + AON_GPIO_REGS(2, 3, 2, 5, 11), + AON_GPIO_REGS(3, 3, 3, 5, 12), + AON_GPIO_REGS(4, 3, 4, 5, 13), + AON_GPIO_REGS(5, 3, 5, 5, 14), + AON_GPIO_REGS(6, 3, 6, 6, 0), + AON_GPIO_REGS(8, 3, 7, 6, 1), + AON_GPIO_REGS(9, 4, 0, 6, 2), + AON_GPIO_REGS(12, 4, 1, 6, 3), + AON_GPIO_REGS(13, 4, 2, 6, 4), + AON_GPIO_REGS(14, 4, 3, 6, 5), + AON_SGPIO_REGS(0, 0, 0), + AON_SGPIO_REGS(1, 0, 1), + AON_SGPIO_REGS(2, 0, 2), + AON_SGPIO_REGS(3, 0, 3), + AON_SGPIO_REGS(4, 1, 0), + AON_SGPIO_REGS(5, 2, 0), +}; + +static const struct pinctrl_pin_desc bcm2712_d0_gpio_pins[] = { + GPIO_PIN(1), + GPIO_PIN(2), + GPIO_PIN(3), + GPIO_PIN(4), + GPIO_PIN(10), + GPIO_PIN(11), + GPIO_PIN(12), + GPIO_PIN(13), + GPIO_PIN(14), + GPIO_PIN(15), + GPIO_PIN(18), + GPIO_PIN(19), + GPIO_PIN(20), + GPIO_PIN(21), + GPIO_PIN(22), + GPIO_PIN(23), + GPIO_PIN(24), + GPIO_PIN(25), + GPIO_PIN(26), + GPIO_PIN(27), + GPIO_PIN(28), + GPIO_PIN(29), + GPIO_PIN(30), + GPIO_PIN(31), + GPIO_PIN(32), + GPIO_PIN(33), + GPIO_PIN(34), + GPIO_PIN(35), + PINCTRL_PIN(36, "emmc_cmd"), + PINCTRL_PIN(37, "emmc_ds"), + PINCTRL_PIN(38, "emmc_clk"), + PINCTRL_PIN(39, "emmc_dat0"), + PINCTRL_PIN(40, "emmc_dat1"), + PINCTRL_PIN(41, "emmc_dat2"), + PINCTRL_PIN(42, "emmc_dat3"), + PINCTRL_PIN(43, "emmc_dat4"), + PINCTRL_PIN(44, "emmc_dat5"), + PINCTRL_PIN(45, "emmc_dat6"), + PINCTRL_PIN(46, "emmc_dat7"), +}; + +static struct pinctrl_pin_desc bcm2712_d0_aon_gpio_pins[] = { + AON_GPIO_PIN(0), AON_GPIO_PIN(1), AON_GPIO_PIN(2), AON_GPIO_PIN(3), + AON_GPIO_PIN(4), AON_GPIO_PIN(5), AON_GPIO_PIN(6), AON_GPIO_PIN(8), + AON_GPIO_PIN(9), AON_GPIO_PIN(12), AON_GPIO_PIN(13), AON_GPIO_PIN(14), + AON_SGPIO_PIN(0), AON_SGPIO_PIN(1), AON_SGPIO_PIN(2), + AON_SGPIO_PIN(3), AON_SGPIO_PIN(4), AON_SGPIO_PIN(5), +}; + +static const char * const bcm2712_func_names[] = { + BRCMSTB_FUNC(gpio), + BRCMSTB_FUNC(alt1), + BRCMSTB_FUNC(alt2), + BRCMSTB_FUNC(alt3), + BRCMSTB_FUNC(alt4), + BRCMSTB_FUNC(alt5), + BRCMSTB_FUNC(alt6), + BRCMSTB_FUNC(alt7), + BRCMSTB_FUNC(alt8), + BRCMSTB_FUNC(aon_cpu_standbyb), + BRCMSTB_FUNC(aon_fp_4sec_resetb), + BRCMSTB_FUNC(aon_gpclk), + BRCMSTB_FUNC(aon_pwm), + BRCMSTB_FUNC(arm_jtag), + BRCMSTB_FUNC(aud_fs_clk0), + BRCMSTB_FUNC(avs_pmu_bsc), + BRCMSTB_FUNC(bsc_m0), + BRCMSTB_FUNC(bsc_m1), + BRCMSTB_FUNC(bsc_m2), + BRCMSTB_FUNC(bsc_m3), + BRCMSTB_FUNC(clk_observe), + BRCMSTB_FUNC(ctl_hdmi_5v), + BRCMSTB_FUNC(enet0), + BRCMSTB_FUNC(enet0_mii), + BRCMSTB_FUNC(enet0_rgmii), + BRCMSTB_FUNC(ext_sc_clk), + BRCMSTB_FUNC(fl0), + BRCMSTB_FUNC(fl1), + BRCMSTB_FUNC(gpclk0), + BRCMSTB_FUNC(gpclk1), + BRCMSTB_FUNC(gpclk2), + BRCMSTB_FUNC(hdmi_tx0_auto_i2c), + BRCMSTB_FUNC(hdmi_tx0_bsc), + BRCMSTB_FUNC(hdmi_tx1_auto_i2c), + BRCMSTB_FUNC(hdmi_tx1_bsc), + BRCMSTB_FUNC(i2s_in), + BRCMSTB_FUNC(i2s_out), + BRCMSTB_FUNC(ir_in), + BRCMSTB_FUNC(mtsif), + BRCMSTB_FUNC(mtsif_alt), + BRCMSTB_FUNC(mtsif_alt1), + BRCMSTB_FUNC(pdm), + BRCMSTB_FUNC(pkt), + BRCMSTB_FUNC(pm_led_out), + BRCMSTB_FUNC(sc0), + BRCMSTB_FUNC(sd0), + BRCMSTB_FUNC(sd2), + BRCMSTB_FUNC(sd_card_a), + BRCMSTB_FUNC(sd_card_b), + BRCMSTB_FUNC(sd_card_c), + BRCMSTB_FUNC(sd_card_d), + BRCMSTB_FUNC(sd_card_e), + BRCMSTB_FUNC(sd_card_f), + BRCMSTB_FUNC(sd_card_g), + BRCMSTB_FUNC(spdif_out), + BRCMSTB_FUNC(spi_m), + BRCMSTB_FUNC(spi_s), + BRCMSTB_FUNC(sr_edm_sense), + BRCMSTB_FUNC(te0), + BRCMSTB_FUNC(te1), + BRCMSTB_FUNC(tsio), + BRCMSTB_FUNC(uart0), + BRCMSTB_FUNC(uart1), + BRCMSTB_FUNC(uart2), + BRCMSTB_FUNC(usb_pwr), + BRCMSTB_FUNC(usb_vbus), + BRCMSTB_FUNC(uui), + BRCMSTB_FUNC(vc_i2c0), + BRCMSTB_FUNC(vc_i2c3), + BRCMSTB_FUNC(vc_i2c4), + BRCMSTB_FUNC(vc_i2c5), + BRCMSTB_FUNC(vc_i2csl), + BRCMSTB_FUNC(vc_pcm), + BRCMSTB_FUNC(vc_pwm0), + BRCMSTB_FUNC(vc_pwm1), + BRCMSTB_FUNC(vc_spi0), + BRCMSTB_FUNC(vc_spi3), + BRCMSTB_FUNC(vc_spi4), + BRCMSTB_FUNC(vc_spi5), + BRCMSTB_FUNC(vc_uart0), + BRCMSTB_FUNC(vc_uart2), + BRCMSTB_FUNC(vc_uart3), + BRCMSTB_FUNC(vc_uart4), +}; + +static const struct brcmstb_pin_funcs bcm2712_c0_aon_gpio_pin_funcs[] = { + BRCMSTB_PIN(0, ir_in, vc_spi0, vc_uart3, vc_i2c3, te0, vc_i2c0, _, _), + BRCMSTB_PIN(1, vc_pwm0, vc_spi0, vc_uart3, vc_i2c3, te1, aon_pwm, vc_i2c0, vc_pwm1), + BRCMSTB_PIN(2, vc_pwm0, vc_spi0, vc_uart3, ctl_hdmi_5v, fl0, aon_pwm, ir_in, vc_pwm1), + BRCMSTB_PIN(3, ir_in, vc_spi0, vc_uart3, aon_fp_4sec_resetb, fl1, sd_card_g, aon_gpclk, _), + BRCMSTB_PIN(4, gpclk0, vc_spi0, vc_i2csl, aon_gpclk, pm_led_out, aon_pwm, sd_card_g, vc_pwm0), + BRCMSTB_PIN(5, gpclk1, ir_in, vc_i2csl, clk_observe, aon_pwm, sd_card_g, vc_pwm0, _), + BRCMSTB_PIN(6, uart1, vc_uart4, gpclk2, ctl_hdmi_5v, vc_uart0, vc_spi3, _, _), + BRCMSTB_PIN(7, uart1, vc_uart4, gpclk0, aon_pwm, vc_uart0, vc_spi3, _, _), + BRCMSTB_PIN(8, uart1, vc_uart4, vc_i2csl, ctl_hdmi_5v, vc_uart0, vc_spi3, _, _), + BRCMSTB_PIN(9, uart1, vc_uart4, vc_i2csl, aon_pwm, vc_uart0, vc_spi3, _, _), + BRCMSTB_PIN(10, tsio, ctl_hdmi_5v, sc0, spdif_out, vc_spi5, usb_pwr, aon_gpclk, sd_card_f), + BRCMSTB_PIN(11, tsio, uart0, sc0, aud_fs_clk0, vc_spi5, usb_vbus, vc_uart2, sd_card_f), + BRCMSTB_PIN(12, tsio, uart0, vc_uart0, tsio, vc_spi5, usb_pwr, vc_uart2, sd_card_f), + BRCMSTB_PIN(13, bsc_m1, uart0, vc_uart0, uui, vc_spi5, arm_jtag, vc_uart2, vc_i2c3), + BRCMSTB_PIN(14, bsc_m1, uart0, vc_uart0, uui, vc_spi5, arm_jtag, vc_uart2, vc_i2c3), + BRCMSTB_PIN(15, ir_in, aon_fp_4sec_resetb, vc_uart0, pm_led_out, ctl_hdmi_5v, aon_pwm, aon_gpclk, _), + BRCMSTB_PIN(16, aon_cpu_standbyb, gpclk0, pm_led_out, ctl_hdmi_5v, vc_pwm0, usb_pwr, aud_fs_clk0, _), +}; + +static const struct brcmstb_pin_funcs bcm2712_c0_gpio_pin_funcs[] = { + BRCMSTB_PIN(0, bsc_m3, vc_i2c0, gpclk0, enet0, vc_pwm1, vc_spi0, ir_in, _), + BRCMSTB_PIN(1, bsc_m3, vc_i2c0, gpclk1, enet0, vc_pwm1, sr_edm_sense, vc_spi0, vc_uart3), + BRCMSTB_PIN(2, pdm, i2s_in, gpclk2, vc_spi4, pkt, vc_spi0, vc_uart3, _), + BRCMSTB_PIN(3, pdm, i2s_in, vc_spi4, pkt, vc_spi0, vc_uart3, _, _), + BRCMSTB_PIN(4, pdm, i2s_in, arm_jtag, vc_spi4, pkt, vc_spi0, vc_uart3, _), + BRCMSTB_PIN(5, pdm, vc_i2c3, arm_jtag, sd_card_e, vc_spi4, pkt, vc_pcm, vc_i2c5), + BRCMSTB_PIN(6, pdm, vc_i2c3, arm_jtag, sd_card_e, vc_spi4, pkt, vc_pcm, vc_i2c5), + BRCMSTB_PIN(7, i2s_out, spdif_out, arm_jtag, sd_card_e, vc_i2c3, enet0_rgmii, vc_pcm, vc_spi4), + BRCMSTB_PIN(8, i2s_out, aud_fs_clk0, arm_jtag, sd_card_e, vc_i2c3, enet0_mii, vc_pcm, vc_spi4), + BRCMSTB_PIN(9, i2s_out, aud_fs_clk0, arm_jtag, sd_card_e, enet0_mii, sd_card_c, vc_spi4, _), + BRCMSTB_PIN(10, bsc_m3, mtsif_alt1, i2s_in, i2s_out, vc_spi5, enet0_mii, sd_card_c, vc_spi4), + BRCMSTB_PIN(11, bsc_m3, mtsif_alt1, i2s_in, i2s_out, vc_spi5, enet0_mii, sd_card_c, vc_spi4), + BRCMSTB_PIN(12, spi_s, mtsif_alt1, i2s_in, i2s_out, vc_spi5, vc_i2csl, sd0, sd_card_d), + BRCMSTB_PIN(13, spi_s, mtsif_alt1, i2s_out, usb_vbus, vc_spi5, vc_i2csl, sd0, sd_card_d), + BRCMSTB_PIN(14, spi_s, vc_i2csl, enet0_rgmii, arm_jtag, vc_spi5, vc_pwm0, vc_i2c4, sd_card_d), + BRCMSTB_PIN(15, spi_s, vc_i2csl, vc_spi3, arm_jtag, vc_pwm0, vc_i2c4, gpclk0, _), + BRCMSTB_PIN(16, sd_card_b, i2s_out, vc_spi3, i2s_in, sd0, enet0_rgmii, gpclk1, _), + BRCMSTB_PIN(17, sd_card_b, i2s_out, vc_spi3, i2s_in, ext_sc_clk, sd0, enet0_rgmii, gpclk2), + BRCMSTB_PIN(18, sd_card_b, i2s_out, vc_spi3, i2s_in, sd0, enet0_rgmii, vc_pwm1, _), + BRCMSTB_PIN(19, sd_card_b, usb_pwr, vc_spi3, pkt, spdif_out, sd0, ir_in, vc_pwm1), + BRCMSTB_PIN(20, sd_card_b, uui, vc_uart0, arm_jtag, uart2, usb_pwr, vc_pcm, vc_uart4), + BRCMSTB_PIN(21, usb_pwr, uui, vc_uart0, arm_jtag, uart2, sd_card_b, vc_pcm, vc_uart4), + BRCMSTB_PIN(22, usb_pwr, enet0, vc_uart0, mtsif, uart2, usb_vbus, vc_pcm, vc_i2c5), + BRCMSTB_PIN(23, usb_vbus, enet0, vc_uart0, mtsif, uart2, i2s_out, vc_pcm, vc_i2c5), + BRCMSTB_PIN(24, mtsif, pkt, uart0, enet0_rgmii, enet0_rgmii, vc_i2c4, vc_uart3, _), + BRCMSTB_PIN(25, mtsif, pkt, sc0, uart0, enet0_rgmii, enet0_rgmii, vc_i2c4, vc_uart3), + BRCMSTB_PIN(26, mtsif, pkt, sc0, uart0, enet0_rgmii, vc_uart4, vc_spi5, _), + BRCMSTB_PIN(27, mtsif, pkt, sc0, uart0, enet0_rgmii, vc_uart4, vc_spi5, _), + BRCMSTB_PIN(28, mtsif, pkt, sc0, enet0_rgmii, vc_uart4, vc_spi5, _, _), + BRCMSTB_PIN(29, mtsif, pkt, sc0, enet0_rgmii, vc_uart4, vc_spi5, _, _), + BRCMSTB_PIN(30, mtsif, pkt, sc0, sd2, enet0_rgmii, gpclk0, vc_pwm0, _), + BRCMSTB_PIN(31, mtsif, pkt, sc0, sd2, enet0_rgmii, vc_spi3, vc_pwm0, _), + BRCMSTB_PIN(32, mtsif, pkt, sc0, sd2, enet0_rgmii, vc_spi3, vc_uart3, _), + BRCMSTB_PIN(33, mtsif, pkt, sd2, enet0_rgmii, vc_spi3, vc_uart3, _, _), + BRCMSTB_PIN(34, mtsif, pkt, ext_sc_clk, sd2, enet0_rgmii, vc_spi3, vc_i2c5, _), + BRCMSTB_PIN(35, mtsif, pkt, sd2, enet0_rgmii, vc_spi3, vc_i2c5, _, _), + BRCMSTB_PIN(36, sd0, mtsif, sc0, i2s_in, vc_uart3, vc_uart2, _, _), + BRCMSTB_PIN(37, sd0, mtsif, sc0, vc_spi0, i2s_in, vc_uart3, vc_uart2, _), + BRCMSTB_PIN(38, sd0, mtsif_alt, sc0, vc_spi0, i2s_in, vc_uart3, vc_uart2, _), + BRCMSTB_PIN(39, sd0, mtsif_alt, sc0, vc_spi0, vc_uart3, vc_uart2, _, _), + BRCMSTB_PIN(40, sd0, mtsif_alt, sc0, vc_spi0, bsc_m3, _, _, _), + BRCMSTB_PIN(41, sd0, mtsif_alt, sc0, vc_spi0, bsc_m3, _, _, _), + BRCMSTB_PIN(42, vc_spi0, mtsif_alt, vc_i2c0, sd_card_a, mtsif_alt1, arm_jtag, pdm, spi_m), + BRCMSTB_PIN(43, vc_spi0, mtsif_alt, vc_i2c0, sd_card_a, mtsif_alt1, arm_jtag, pdm, spi_m), + BRCMSTB_PIN(44, vc_spi0, mtsif_alt, enet0, sd_card_a, mtsif_alt1, arm_jtag, pdm, spi_m), + BRCMSTB_PIN(45, vc_spi0, mtsif_alt, enet0, sd_card_a, mtsif_alt1, arm_jtag, pdm, spi_m), + BRCMSTB_PIN(46, vc_spi0, mtsif_alt, sd_card_a, mtsif_alt1, arm_jtag, pdm, spi_m, _), + BRCMSTB_PIN(47, enet0, mtsif_alt, i2s_out, mtsif_alt1, arm_jtag, _, _, _), + BRCMSTB_PIN(48, sc0, usb_pwr, spdif_out, mtsif, _, _, _, _), + BRCMSTB_PIN(49, sc0, usb_pwr, aud_fs_clk0, mtsif, _, _, _, _), + BRCMSTB_PIN(50, sc0, usb_vbus, sc0, _, _, _, _, _), + BRCMSTB_PIN(51, sc0, enet0, sc0, sr_edm_sense, _, _, _, _), + BRCMSTB_PIN(52, sc0, enet0, vc_pwm1, _, _, _, _, _), + BRCMSTB_PIN(53, sc0, enet0_rgmii, ext_sc_clk, _, _, _, _, _), +}; + +static const struct brcmstb_pin_funcs bcm2712_d0_aon_gpio_pin_funcs[] = { + BRCMSTB_PIN(0, ir_in, vc_spi0, vc_uart0, vc_i2c3, uart0, vc_i2c0, _, _), + BRCMSTB_PIN(1, vc_pwm0, vc_spi0, vc_uart0, vc_i2c3, uart0, aon_pwm, vc_i2c0, vc_pwm1), + BRCMSTB_PIN(2, vc_pwm0, vc_spi0, vc_uart0, ctl_hdmi_5v, uart0, aon_pwm, ir_in, vc_pwm1), + BRCMSTB_PIN(3, ir_in, vc_spi0, vc_uart0, uart0, sd_card_g, aon_gpclk, _, _), + BRCMSTB_PIN(4, gpclk0, vc_spi0, pm_led_out, aon_pwm, sd_card_g, vc_pwm0, _, _), + BRCMSTB_PIN(5, gpclk1, ir_in, aon_pwm, sd_card_g, vc_pwm0, _, _, _), + BRCMSTB_PIN(6, uart1, vc_uart2, ctl_hdmi_5v, gpclk2, vc_spi3, _, _, _), + BRCMSTB_PIN(7, _, _, _, _, _, _, _, _), /* non-existent on D0 silicon */ + BRCMSTB_PIN(8, uart1, vc_uart2, ctl_hdmi_5v, vc_spi0, vc_spi3, _, _, _), + BRCMSTB_PIN(9, uart1, vc_uart2, vc_uart0, aon_pwm, vc_spi0, vc_uart2, vc_spi3, _), + BRCMSTB_PIN(10, _, _, _, _, _, _, _, _), /* non-existent on D0 silicon */ + BRCMSTB_PIN(11, _, _, _, _, _, _, _, _), /* non-existent on D0 silicon */ + BRCMSTB_PIN(12, uart1, vc_uart2, vc_uart0, vc_spi0, usb_pwr, vc_uart2, vc_spi3, _), + BRCMSTB_PIN(13, bsc_m1, vc_uart0, uui, vc_spi0, arm_jtag, vc_uart2, vc_i2c3, _), + BRCMSTB_PIN(14, bsc_m1, aon_gpclk, vc_uart0, uui, vc_spi0, arm_jtag, vc_uart2, vc_i2c3), +}; + +static const struct brcmstb_pin_funcs bcm2712_d0_gpio_pin_funcs[] = { + BRCMSTB_PIN(1, vc_i2c0, usb_pwr, gpclk0, sd_card_e, vc_spi3, sr_edm_sense, vc_spi0, vc_uart0), + BRCMSTB_PIN(2, vc_i2c0, usb_pwr, gpclk1, sd_card_e, vc_spi3, clk_observe, vc_spi0, vc_uart0), + BRCMSTB_PIN(3, vc_i2c3, usb_vbus, gpclk2, sd_card_e, vc_spi3, vc_spi0, vc_uart0, _), + BRCMSTB_PIN(4, vc_i2c3, vc_pwm1, vc_spi3, sd_card_e, vc_spi3, vc_spi0, vc_uart0, _), + BRCMSTB_PIN(10, bsc_m3, vc_pwm1, vc_spi3, sd_card_e, vc_spi3, gpclk0, _, _), + BRCMSTB_PIN(11, bsc_m3, vc_spi3, clk_observe, sd_card_c, gpclk1, _, _, _), + BRCMSTB_PIN(12, spi_s, vc_spi3, sd_card_c, sd_card_d, _, _, _, _), + BRCMSTB_PIN(13, spi_s, vc_spi3, sd_card_c, sd_card_d, _, _, _, _), + BRCMSTB_PIN(14, spi_s, uui, arm_jtag, vc_pwm0, vc_i2c0, sd_card_d, _, _), + BRCMSTB_PIN(15, spi_s, uui, arm_jtag, vc_pwm0, vc_i2c0, gpclk0, _, _), + BRCMSTB_PIN(18, sd_card_f, vc_pwm1, _, _, _, _, _, _), + BRCMSTB_PIN(19, sd_card_f, usb_pwr, vc_pwm1, _, _, _, _, _), + BRCMSTB_PIN(20, vc_i2c3, uui, vc_uart0, arm_jtag, vc_uart2, _, _, _), + BRCMSTB_PIN(21, vc_i2c3, uui, vc_uart0, arm_jtag, vc_uart2, _, _, _), + BRCMSTB_PIN(22, sd_card_f, vc_uart0, vc_i2c3, _, _, _, _, _), + BRCMSTB_PIN(23, vc_uart0, vc_i2c3, _, _, _, _, _, _), + BRCMSTB_PIN(24, sd_card_b, vc_spi0, arm_jtag, uart0, usb_pwr, vc_uart2, vc_uart0, _), + BRCMSTB_PIN(25, sd_card_b, vc_spi0, arm_jtag, uart0, usb_pwr, vc_uart2, vc_uart0, _), + BRCMSTB_PIN(26, sd_card_b, vc_spi0, arm_jtag, uart0, usb_vbus, vc_uart2, vc_spi0, _), + BRCMSTB_PIN(27, sd_card_b, vc_spi0, arm_jtag, uart0, vc_uart2, vc_spi0, _, _), + BRCMSTB_PIN(28, sd_card_b, vc_spi0, arm_jtag, vc_i2c0, vc_spi0, _, _, _), + BRCMSTB_PIN(29, arm_jtag, vc_i2c0, vc_spi0, _, _, _, _, _), + BRCMSTB_PIN(30, sd2, gpclk0, vc_pwm0, _, _, _, _, _), + BRCMSTB_PIN(31, sd2, vc_spi3, vc_pwm0, _, _, _, _, _), + BRCMSTB_PIN(32, sd2, vc_spi3, vc_uart3, _, _, _, _, _), + BRCMSTB_PIN(33, sd2, vc_spi3, vc_uart3, _, _, _, _, _), + BRCMSTB_PIN(34, sd2, vc_spi3, vc_i2c5, _, _, _, _, _), + BRCMSTB_PIN(35, sd2, vc_spi3, vc_i2c5, _, _, _, _, _), +}; + +static const struct pinctrl_desc bcm2712_c0_pinctrl_desc = { + .name = "pinctrl-bcm2712", + .pins = bcm2712_c0_gpio_pins, + .npins = ARRAY_SIZE(bcm2712_c0_gpio_pins), +}; + +static const struct pinctrl_desc bcm2712_c0_aon_pinctrl_desc = { + .name = "aon-pinctrl-bcm2712", + .pins = bcm2712_c0_aon_gpio_pins, + .npins = ARRAY_SIZE(bcm2712_c0_aon_gpio_pins), +}; + +static const struct pinctrl_desc bcm2712_d0_pinctrl_desc = { + .name = "pinctrl-bcm2712", + .pins = bcm2712_d0_gpio_pins, + .npins = ARRAY_SIZE(bcm2712_d0_gpio_pins), +}; + +static const struct pinctrl_desc bcm2712_d0_aon_pinctrl_desc = { + .name = "aon-pinctrl-bcm2712", + .pins = bcm2712_d0_aon_gpio_pins, + .npins = ARRAY_SIZE(bcm2712_d0_aon_gpio_pins), +}; + +static const struct pinctrl_gpio_range bcm2712_c0_pinctrl_gpio_range = { + .name = "pinctrl-bcm2712", + .npins = ARRAY_SIZE(bcm2712_c0_gpio_pins), +}; + +static const struct pinctrl_gpio_range bcm2712_c0_aon_pinctrl_gpio_range = { + .name = "aon-pinctrl-bcm2712", + .npins = ARRAY_SIZE(bcm2712_c0_aon_gpio_pins), +}; + +static const struct pinctrl_gpio_range bcm2712_d0_pinctrl_gpio_range = { + .name = "pinctrl-bcm2712", + .npins = ARRAY_SIZE(bcm2712_d0_gpio_pins), +}; + +static const struct pinctrl_gpio_range bcm2712_d0_aon_pinctrl_gpio_range = { + .name = "aon-pinctrl-bcm2712", + .npins = ARRAY_SIZE(bcm2712_d0_aon_gpio_pins), +}; + +static const struct brcmstb_pdata bcm2712_c0_pdata = { + .pctl_desc = &bcm2712_c0_pinctrl_desc, + .gpio_range = &bcm2712_c0_pinctrl_gpio_range, + .pin_regs = bcm2712_c0_gpio_pin_regs, + .pin_funcs = bcm2712_c0_gpio_pin_funcs, + .func_count = func_count, + .func_gpio = func_gpio, + .func_names = bcm2712_func_names, +}; + +static const struct brcmstb_pdata bcm2712_c0_aon_pdata = { + .pctl_desc = &bcm2712_c0_aon_pinctrl_desc, + .gpio_range = &bcm2712_c0_aon_pinctrl_gpio_range, + .pin_regs = bcm2712_c0_aon_gpio_pin_regs, + .pin_funcs = bcm2712_c0_aon_gpio_pin_funcs, + .func_count = func_count, + .func_gpio = func_gpio, + .func_names = bcm2712_func_names, +}; + +static const struct brcmstb_pdata bcm2712_d0_pdata = { + .pctl_desc = &bcm2712_d0_pinctrl_desc, + .gpio_range = &bcm2712_d0_pinctrl_gpio_range, + .pin_regs = bcm2712_d0_gpio_pin_regs, + .pin_funcs = bcm2712_d0_gpio_pin_funcs, + .func_count = func_count, + .func_gpio = func_gpio, + .func_names = bcm2712_func_names, +}; + +static const struct brcmstb_pdata bcm2712_d0_aon_pdata = { + .pctl_desc = &bcm2712_d0_aon_pinctrl_desc, + .gpio_range = &bcm2712_d0_aon_pinctrl_gpio_range, + .pin_regs = bcm2712_d0_aon_gpio_pin_regs, + .pin_funcs = bcm2712_d0_aon_gpio_pin_funcs, + .func_count = func_count, + .func_gpio = func_gpio, + .func_names = bcm2712_func_names, +}; + +static int bcm2712_pinctrl_probe(struct platform_device *pdev) +{ + return brcmstb_pinctrl_probe(pdev); +} + +static const struct of_device_id bcm2712_pinctrl_match[] = { + { + .compatible = "brcm,bcm2712c0-pinctrl", + .data = &bcm2712_c0_pdata + }, + { + .compatible = "brcm,bcm2712c0-aon-pinctrl", + .data = &bcm2712_c0_aon_pdata + }, + + { + .compatible = "brcm,bcm2712d0-pinctrl", + .data = &bcm2712_d0_pdata + }, + { + .compatible = "brcm,bcm2712d0-aon-pinctrl", + .data = &bcm2712_d0_aon_pdata + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, bcm2712_pinctrl_match); + +static struct platform_driver bcm2712_pinctrl_driver = { + .probe = bcm2712_pinctrl_probe, + .driver = { + .name = "pinctrl-bcm2712", + .of_match_table = bcm2712_pinctrl_match, + .suppress_bind_attrs = true, + }, +}; +module_platform_driver(bcm2712_pinctrl_driver); + +MODULE_AUTHOR("Phil Elwell"); +MODULE_AUTHOR("Jonathan Bell"); +MODULE_AUTHOR("Ivan T. Ivanov"); +MODULE_AUTHOR("Andrea della Porta"); +MODULE_DESCRIPTION("Broadcom BCM2712 pinctrl driver"); +MODULE_LICENSE("GPL"); |