drivers/i2c/tegra186_bpmp_i2c.c

4  * SPDX-License-Identifier: GPL-2.0
11 #include <asm/arch-tegra/bpmp_abi.h>
47 	req.xfer.bus_id = priv->bpmp_bus_id;  in tegra186_bpmp_i2c_xfer()
55 			return -ENOSPC;  in tegra186_bpmp_i2c_xfer()
58 			return -EINVAL;  in tegra186_bpmp_i2c_xfer()
68 	req.xfer.data_size = p - &req.xfer.data_buf[0];  in tegra186_bpmp_i2c_xfer()
70 	ret = misc_call(dev->parent, MRQ_I2C, &req, sizeof(req), &resp,  in tegra186_bpmp_i2c_xfer()
78 		return -EINVAL;  in tegra186_bpmp_i2c_xfer()
93 	priv->bpmp_bus_id = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),  in tegra186_bpmp_i2c_probe()
94 					    "nvidia,bpmp-bus-id", U32_MAX);  in tegra186_bpmp_i2c_probe()
95 	if (priv->bpmp_bus_id == U32_MAX) {  in tegra186_bpmp_i2c_probe()
96 		debug("%s: could not parse nvidia,bpmp-bus-id\n", __func__);  in tegra186_bpmp_i2c_probe()
97 		return -EINVAL;  in tegra186_bpmp_i2c_probe()
108 	{ .compatible = "nvidia,tegra186-bpmp-i2c" },