diff options
Diffstat (limited to 'drivers/pinctrl/sunxi')
-rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c | 13 | ||||
-rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c | 265 | ||||
-rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 4 | ||||
-rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.h | 2 |
4 files changed, 274 insertions, 10 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c b/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c index a78d7b922ef4..31d62bbb7f43 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c +++ b/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c @@ -19,7 +19,6 @@ #include <linux/platform_device.h> #include <linux/of.h> #include <linux/of_device.h> -#include <linux/of_irq.h> #include <linux/pinctrl/pinctrl.h> #include "pinctrl-sunxi.h" @@ -549,7 +548,17 @@ static const struct sunxi_pinctrl_desc sun50i_h5_pinctrl_data = { static int sun50i_h5_pinctrl_probe(struct platform_device *pdev) { - switch (of_irq_count(pdev->dev.of_node)) { + int ret; + + ret = platform_irq_count(pdev); + if (ret < 0) { + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "Couldn't determine irq count: %pe\n", + ERR_PTR(ret)); + return ret; + } + + switch (ret) { case 2: dev_warn(&pdev->dev, "Your device tree's pinctrl node is broken, which has no IRQ of PG bank routed.\n"); diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c index 6704ce8e5e3d..ca85438e379a 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c +++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c @@ -1,5 +1,5 @@ /* - * Allwinner V3s SoCs pinctrl driver. + * Allwinner V3/V3s SoCs pinctrl driver. * * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz> * @@ -77,6 +77,30 @@ static const struct sunxi_desc_pin sun8i_v3s_pins[] = { SUNXI_FUNCTION(0x2, "i2c1"), /* SCK */ SUNXI_FUNCTION(0x3, "uart0"), /* RX */ SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)), /* PB_EINT9 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(B, 10), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "jtag"), /* MS */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)), /* PB_EINT10 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(B, 11), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "jtag"), /* CK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 11)), /* PB_EINT11 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(B, 12), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "jtag"), /* DO */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 12)), /* PB_EINT12 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(B, 13), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "jtag"), /* DI */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 13)), /* PB_EINT13 */ /* Hole */ SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0), SUNXI_FUNCTION(0x0, "gpio_in"), @@ -98,6 +122,180 @@ static const struct sunxi_desc_pin sun8i_v3s_pins[] = { SUNXI_FUNCTION(0x1, "gpio_out"), SUNXI_FUNCTION(0x2, "mmc2"), /* D0 */ SUNXI_FUNCTION(0x3, "spi0")), /* MOSI */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 4), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D1 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 5), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D2 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 6), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D3 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 7), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D4 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 8), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D5 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 9), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D6 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(C, 10), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "mmc2")), /* D7 */ + /* Hole */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 0), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D2 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXD3 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 1), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D3 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXD2 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 2), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D4 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXD1 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 3), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D5 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXD0 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 4), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D6 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXCK */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 5), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D7 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXCTL/RXDV */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 6), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D10 */ + SUNXI_FUNCTION(0x4, "emac")), /* RXERR */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 7), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D11 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXD3 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 8), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D12 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXD2 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 9), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D13 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXD1 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 10), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D14 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXD0 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 11), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D15 */ + SUNXI_FUNCTION(0x4, "emac")), /* CRS */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 12), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D18 */ + SUNXI_FUNCTION(0x3, "lvds"), /* VP0 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXCK */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 13), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D19 */ + SUNXI_FUNCTION(0x3, "lvds"), /* VN0 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXCTL/TXEN */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 14), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D20 */ + SUNXI_FUNCTION(0x3, "lvds"), /* VP1 */ + SUNXI_FUNCTION(0x4, "emac")), /* TXERR */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 15), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D21 */ + SUNXI_FUNCTION(0x3, "lvds"), /* VN1 */ + SUNXI_FUNCTION(0x4, "emac")), /* CLKIN/COL */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 16), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D22 */ + SUNXI_FUNCTION(0x3, "lvds"), /* VP2 */ + SUNXI_FUNCTION(0x4, "emac")), /* MDC */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 17), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* D23 */ + SUNXI_FUNCTION(0x3, "lvds"), /* VN2 */ + SUNXI_FUNCTION(0x4, "emac")), /* MDIO */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 18), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* CLK */ + SUNXI_FUNCTION(0x3, "lvds")), /* VPC */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 19), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* DE */ + SUNXI_FUNCTION(0x3, "lvds")), /* VNC */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 20), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* HSYNC */ + SUNXI_FUNCTION(0x3, "lvds")), /* VP3 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(D, 21), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "lcd"), /* VSYNC */ + SUNXI_FUNCTION(0x3, "lvds")), /* VN3 */ /* Hole */ SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0), SUNXI_FUNCTION(0x0, "gpio_in"), @@ -291,6 +489,54 @@ static const struct sunxi_desc_pin sun8i_v3s_pins[] = { SUNXI_FUNCTION(0x1, "gpio_out"), SUNXI_FUNCTION(0x2, "mmc1"), /* D3 */ SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)), /* PG_EINT5 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 6), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "uart1"), /* TX */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 6)), /* PG_EINT6 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 7), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "uart1"), /* RX */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 7)), /* PG_EINT7 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 8), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "uart1"), /* RTS */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 8)), /* PG_EINT8 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 9), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "uart1"), /* CTS */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 9)), /* PG_EINT9 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 10), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "i2s"), /* SYNC */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 10)), /* PG_EINT10 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 11), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "i2s"), /* BCLK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 11)), /* PG_EINT11 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 12), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "i2s"), /* DOUT */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 12)), /* PG_EINT12 */ + SUNXI_PIN_VARIANT(SUNXI_PINCTRL_PIN(G, 13), + PINCTRL_SUN8I_V3, + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "i2s"), /* DIN */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 13)), /* PG_EINT13 */ }; static const unsigned int sun8i_v3s_pinctrl_irq_bank_map[] = { 1, 2 }; @@ -305,13 +551,22 @@ static const struct sunxi_pinctrl_desc sun8i_v3s_pinctrl_data = { static int sun8i_v3s_pinctrl_probe(struct platform_device *pdev) { - return sunxi_pinctrl_init(pdev, - &sun8i_v3s_pinctrl_data); + unsigned long variant = (unsigned long)of_device_get_match_data(&pdev->dev); + + return sunxi_pinctrl_init_with_variant(pdev, &sun8i_v3s_pinctrl_data, + variant); } static const struct of_device_id sun8i_v3s_pinctrl_match[] = { - { .compatible = "allwinner,sun8i-v3s-pinctrl", }, - {} + { + .compatible = "allwinner,sun8i-v3-pinctrl", + .data = (void *)PINCTRL_SUN8I_V3 + }, + { + .compatible = "allwinner,sun8i-v3s-pinctrl", + .data = (void *)PINCTRL_SUN8I_V3S + }, + { }, }; static struct platform_driver sun8i_v3s_pinctrl_driver = { diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 0cbca30b75dc..b35c3245ab3f 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -1385,7 +1385,6 @@ int sunxi_pinctrl_init_with_variant(struct platform_device *pdev, struct pinctrl_pin_desc *pins; struct sunxi_pinctrl *pctl; struct pinmux_ops *pmxops; - struct resource *res; int i, ret, last_pin, pin_idx; struct clk *clk; @@ -1396,8 +1395,7 @@ int sunxi_pinctrl_init_with_variant(struct platform_device *pdev, raw_spin_lock_init(&pctl->lock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pctl->membase = devm_ioremap_resource(&pdev->dev, res); + pctl->membase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pctl->membase)) return PTR_ERR(pctl->membase); diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h index 44e30deeee38..a32bb5bcb754 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h @@ -94,6 +94,8 @@ #define PINCTRL_SUN4I_A10 BIT(6) #define PINCTRL_SUN7I_A20 BIT(7) #define PINCTRL_SUN8I_R40 BIT(8) +#define PINCTRL_SUN8I_V3 BIT(9) +#define PINCTRL_SUN8I_V3S BIT(10) #define PIO_POW_MOD_SEL_REG 0x340 |