pinctrl/mvebu/pinctrl-armada-cp110.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Marvell Armada CP110 pinctrl driver based on mvebu pinctrl core
19 #include "pinctrl-mvebu.h"
24  *  - In Armada7K (single CP) almost all the MPPs are available (except the
26  *  - In Armada8K (dual CP) the MPPs are split into 2 parts, MPPs 0-31 from
27  *    CPS, and MPPs 32-62 from CPM, the below flags (V_ARMADA_8K_CPM,
42 		 MPP_FUNCTION(0,	"gpio",		NULL),
49 		 MPP_FUNCTION(8,	"uart0",	"rxd"),
53 		 MPP_FUNCTION(0,	"gpio",		NULL),
60 		 MPP_FUNCTION(8,	"uart0",	"txd"),
64 		 MPP_FUNCTION(0,	"gpio",		NULL),
72 		 MPP_FUNCTION(8,	"uart1",	"rxd"),
76 		 MPP_FUNCTION(0,	"gpio",		NULL),
84 		 MPP_FUNCTION(8,	"uart1",	"txd"),
88 		 MPP_FUNCTION(0,	"gpio",		NULL),
96 		 MPP_FUNCTION(8,	"uart3",	"rxd"),
99 		 MPP_FUNCTION(0,	"gpio",		NULL),
107 		 MPP_FUNCTION(8,	"uart3",	"txd"),
110 		 MPP_FUNCTION(0,	"gpio",		NULL),
117 		 MPP_FUNCTION(8,	"uart0",	"rxd"),
120 		 MPP_FUNCTION(0,	"gpio",		NULL),
127 		 MPP_FUNCTION(8,	"uart0",	"txd"),
129 	MPP_MODE(8,
130 		 MPP_FUNCTION(0,	"gpio",		NULL),
137 		 MPP_FUNCTION(8,	"uart2",	"rxd"),
141 		 MPP_FUNCTION(0,	"gpio",		NULL),
149 		 MPP_FUNCTION(0,	"gpio",		NULL),
157 		 MPP_FUNCTION(0,	"gpio",		NULL),
164 		 MPP_FUNCTION(8,	"uart2",	"txd"),
167 		 MPP_FUNCTION(0,	"gpio",		NULL),
173 		 MPP_FUNCTION(0,	"gpio",		NULL),
178 		 MPP_FUNCTION(8,	"mss_spi",	"miso")),
180 		 MPP_FUNCTION(0,	"gpio",		NULL),
188 		 MPP_FUNCTION(8,	"mss_spi",	"csn")),
190 		 MPP_FUNCTION(0,	"gpio",		NULL),
194 		 MPP_FUNCTION(8,	"mss_spi",	"mosi"),
197 		 MPP_FUNCTION(0,	"gpio",		NULL),
200 		 MPP_FUNCTION(8,	"mss_spi",	"clk")),
202 		 MPP_FUNCTION(0,	"gpio",		NULL),
206 		 MPP_FUNCTION(0,	"gpio",		NULL),
211 		 MPP_FUNCTION(0,	"gpio",		NULL),
216 		 MPP_FUNCTION(0,	"gpio",		NULL),
220 		 MPP_FUNCTION(0,	"gpio",		NULL),
225 		 MPP_FUNCTION(0,	"gpio",		NULL),
230 		 MPP_FUNCTION(0,	"gpio",		NULL),
235 		 MPP_FUNCTION(0,	"gpio",		NULL),
239 		 MPP_FUNCTION(0,	"gpio",		NULL),
243 		 MPP_FUNCTION(0,	"gpio",		NULL),
247 		 MPP_FUNCTION(0,	"gpio",		NULL),
253 		 MPP_FUNCTION(8,	"ge",		"mdio"),
258 		 MPP_FUNCTION(0,	"gpio",		NULL),
266 		 MPP_FUNCTION(8,	"ge",		"mdc"),
271 		 MPP_FUNCTION(0,	"gpio",		NULL),
279 		 MPP_FUNCTION(8,	"mss_i2c",	"sda"),
284 		 MPP_FUNCTION(0,	"gpio",		NULL),
292 		 MPP_FUNCTION(8,	"mss_i2c",	"sck"),
297 		 MPP_FUNCTION(0,	"gpio",		NULL),
301 		 MPP_FUNCTION(8,	"ge",		"mdc")),
303 		 MPP_FUNCTION(0,	"gpio",		NULL),
311 		 MPP_FUNCTION(8,	"sdio",		"v18_en"),
315 		 MPP_FUNCTION(0,	"gpio",		NULL),
322 		 MPP_FUNCTION(8,	"xg",		"mdio"),
326 		 MPP_FUNCTION(0,	"gpio",		NULL),
337 		 MPP_FUNCTION(0,	"gpio",		NULL),
345 		 MPP_FUNCTION(8,	"ge",		"mdio"),
349 		 MPP_FUNCTION(0,	"gpio",		NULL),
357 		 MPP_FUNCTION(8,	"ge",		"mdc"),
361 		 MPP_FUNCTION(0,	"gpio",		NULL),
369 		 MPP_FUNCTION(8,	"xg",		"mdc"),
374 		 MPP_FUNCTION(0,	"gpio",		NULL),
382 		 MPP_FUNCTION(8,	"xg",		"mdio"),
387 		 MPP_FUNCTION(0,	"gpio",		NULL),
395 		 MPP_FUNCTION(0,	"gpio",		NULL),
403 		 MPP_FUNCTION(8,	"ge",		"mdio"),
407 		 MPP_FUNCTION(0,	"gpio",		NULL),
415 		 MPP_FUNCTION(8,	"ge",		"mdc"),
420 		 MPP_FUNCTION(0,	"gpio",		NULL),
428 		 MPP_FUNCTION(8,	"xg",		"mdc"),
432 		 MPP_FUNCTION(0,	"gpio",		NULL),
439 		 MPP_FUNCTION(8,	"xg",		"mdio"),
444 		 MPP_FUNCTION(0,	"gpio",		NULL),
449 		 MPP_FUNCTION(0,	"gpio",		NULL),
454 		 MPP_FUNCTION(0,	"gpio",		NULL),
458 		 MPP_FUNCTION(0,	"gpio",		NULL),
462 		 MPP_FUNCTION(8,	"ge",		"mdc")),
464 		 MPP_FUNCTION(0,	"gpio",		NULL),
467 		 MPP_FUNCTION(8,	"xg",		"mdc"),
470 		 MPP_FUNCTION(0,	"gpio",		NULL),
475 		 MPP_FUNCTION(8,	"ge",		"mdio"),
480 		 MPP_FUNCTION(0,	"gpio",		NULL),
486 		 MPP_FUNCTION(8,	"xg",		"mdio"),
489 		 MPP_FUNCTION(0,	"gpio",		NULL),
497 		 MPP_FUNCTION(0,	"gpio",		NULL),
503 		 MPP_FUNCTION(8,	"led",		"clk"),
507 		 MPP_FUNCTION(0,	"gpio",		NULL),
512 		 MPP_FUNCTION(8,	"led",		"stb"),
515 		 MPP_FUNCTION(0,	"gpio",		NULL),
520 		 MPP_FUNCTION(8,	"led",		"data"),
524 		 MPP_FUNCTION(0,	"gpio",		NULL),
530 		 MPP_FUNCTION(0,	"gpio",		NULL),
538 		 MPP_FUNCTION(0,	"gpio",		NULL),
548 		 MPP_FUNCTION(0,	"gpio",		NULL),
555 		 MPP_FUNCTION(8,	"led",		"clk"),
558 		 MPP_FUNCTION(0,	"gpio",		NULL),
565 		 MPP_FUNCTION(8,	"led",		"stb"),
569 		 MPP_FUNCTION(0,	"gpio",		NULL),
576 		 MPP_FUNCTION(8,	"led",		"data"),
580 		 MPP_FUNCTION(0,	"gpio",		NULL),
587 		 MPP_FUNCTION(8,	"uart2",	"txd"),
592 		 MPP_FUNCTION(0,	"gpio",		NULL),
599 		 MPP_FUNCTION(8,	"uart2",	"rxd"),
607 		.compatible	= "marvell,armada-7k-pinctrl",
611 		.compatible	= "marvell,armada-8k-cpm-pinctrl",
615 		.compatible	= "marvell,armada-8k-cps-pinctrl",
619 		.compatible	= "marvell,cp115-standalone-pinctrl",
634 	for (s = m->settings ; s->name ; s++)  in mvebu_pinctrl_assign_variant()
635 		s->variant = variant;  in mvebu_pinctrl_assign_variant()
643 	if (!pdev->dev.parent)  in armada_cp110_pinctrl_probe()
644 		return -ENODEV;  in armada_cp110_pinctrl_probe()
646 	soc = devm_kzalloc(&pdev->dev,  in armada_cp110_pinctrl_probe()
649 		return -ENOMEM;  in armada_cp110_pinctrl_probe()
651 	soc->variant = (unsigned long)device_get_match_data(&pdev->dev) & 0xff;  in armada_cp110_pinctrl_probe()
652 	soc->controls = armada_cp110_mpp_controls;  in armada_cp110_pinctrl_probe()
653 	soc->ncontrols = ARRAY_SIZE(armada_cp110_mpp_controls);  in armada_cp110_pinctrl_probe()
654 	soc->modes = armada_cp110_mpp_modes;  in armada_cp110_pinctrl_probe()
655 	soc->nmodes = ARRAY_SIZE(armada_cp110_mpp_modes);  in armada_cp110_pinctrl_probe()
678 	pdev->dev.platform_data = soc;  in armada_cp110_pinctrl_probe()
680 	return mvebu_pinctrl_simple_regmap_probe(pdev, pdev->dev.parent, 0);  in armada_cp110_pinctrl_probe()
685 		.name = "armada-cp110-pinctrl",