pinctrl/qcom/pinctrl-sc8180x.c

1 // SPDX-License-Identifier: GPL-2.0
3  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
4  * Copyright (c) 2020-2021, Linaro Ltd.
11 #include "pinctrl-msm.h"
26  * ACPI DSDT has one single memory resource for TLMM.  The offsets below are
95 		.mux_bit = -1,				\
98 		.oe_bit = -1,				\
99 		.in_bit = -1,				\
100 		.out_bit = -1,				\
101 		.intr_enable_bit = -1,			\
102 		.intr_status_bit = -1,			\
103 		.intr_target_bit = -1,			\
104 		.intr_raw_status_bit = -1,		\
105 		.intr_polarity_bit = -1,		\
106 		.intr_detection_bit = -1,		\
107 		.intr_detection_width = -1,		\
121 		.mux_bit = -1,				\
124 		.oe_bit = -1,				\
125 		.in_bit = -1,				\
127 		.intr_enable_bit = -1,			\
128 		.intr_status_bit = -1,			\
129 		.intr_target_bit = -1,			\
130 		.intr_raw_status_bit = -1,		\
131 		.intr_polarity_bit = -1,		\
132 		.intr_detection_bit = -1,		\
133 		.intr_detection_width = -1,		\
1365 /* Every pin is maintained as a single group, and missing or non-existing pin
1571 	-1 /* terminator */
1617  * ACPI DSDT has one single memory resource for TLMM, which violates the
1624 	int nres_num = pdev->num_resources + ARRAY_SIZE(sc8180x_tiles) - 1;  in sc8180x_pinctrl_add_tile_resources()
1633 	if (pdev->dev.of_node)  in sc8180x_pinctrl_add_tile_resources()
1637 	nres = devm_kzalloc(&pdev->dev, sizeof(*nres) * nres_num, GFP_KERNEL);  in sc8180x_pinctrl_add_tile_resources()
1639 		return -ENOMEM;  in sc8180x_pinctrl_add_tile_resources()
1643 	for (i = 0; i < pdev->num_resources; i++) {  in sc8180x_pinctrl_add_tile_resources()
1644 		struct resource *r = &pdev->resource[i];  in sc8180x_pinctrl_add_tile_resources()
1654 		return -EINVAL;  in sc8180x_pinctrl_add_tile_resources()
1660 		res->start = mres->start + info->offset;  in sc8180x_pinctrl_add_tile_resources()
1661 		res->end = mres->start + info->offset + info->size - 1;  in sc8180x_pinctrl_add_tile_resources()
1662 		res->flags = mres->flags;  in sc8180x_pinctrl_add_tile_resources()
1663 		res->name = sc8180x_tiles[i];  in sc8180x_pinctrl_add_tile_resources()
1666 		insert_resource(mres->parent, res);  in sc8180x_pinctrl_add_tile_resources()
1675 		dev_err(&pdev->dev, "failed to add new resources: %d\n", ret);  in sc8180x_pinctrl_add_tile_resources()
1687 	soc_data = device_get_match_data(&pdev->dev);  in sc8180x_pinctrl_probe()
1689 		return -EINVAL;  in sc8180x_pinctrl_probe()
1709 		.compatible = "qcom,sc8180x-tlmm",
1718 		.name = "sc8180x-pinctrl",
1738 MODULE_DESCRIPTION("QTI SC8180x pinctrl driver");