soc/rockchip/grf.c

1 // SPDX-License-Identifier: GPL-2.0-only
32 	 * Disable auto jtag/sdmmc switching that causes issues with the
33 	 * clock-framework and the mmc controllers making them unreliable.
35 	{ "jtag switching", RK3036_GRF_SOC_CON0, HIWORD_UPDATE(0, 1, 11) },
46 	{ "jtag switching", RK3128_GRF_SOC_CON0, HIWORD_UPDATE(0, 1, 8) },
57 	{ "jtag switching", RK3228_GRF_SOC_CON6, HIWORD_UPDATE(0, 1, 8) },
69 	{ "jtag switching", RK3288_GRF_SOC_CON0, HIWORD_UPDATE(0, 1, 12) },
81 	{ "jtag switching", RK3328_GRF_SOC_CON4, HIWORD_UPDATE(0, 1, 12) },
92 	{ "jtag switching", RK3368_GRF_SOC_CON15, HIWORD_UPDATE(0, 1, 13) },
103 	{ "jtag switching", RK3399_GRF_SOC_CON7, HIWORD_UPDATE(0, 1, 12) },
127 	{ "jtag switching", RK3588_GRF_SOC_CON6, HIWORD_UPDATE(0, 1, 14) },
138 		.compatible = "rockchip,rk3036-grf",
141 		.compatible = "rockchip,rk3128-grf",
144 		.compatible = "rockchip,rk3228-grf",
147 		.compatible = "rockchip,rk3288-grf",
150 		.compatible = "rockchip,rk3328-grf",
153 		.compatible = "rockchip,rk3368-grf",
156 		.compatible = "rockchip,rk3399-grf",
159 		.compatible = "rockchip,rk3566-pipe-grf",
162 		.compatible = "rockchip,rk3588-sys-grf",
179 		return -ENODEV;  in rockchip_grf_init()
180 	if (!match || !match->data) {  in rockchip_grf_init()
183 		return -EINVAL;  in rockchip_grf_init()
186 	grf_info = match->data;  in rockchip_grf_init()
195 	for (i = 0; i < grf_info->num_values; i++) {  in rockchip_grf_init()
196 		const struct rockchip_grf_value *val = &grf_info->values[i];  in rockchip_grf_init()
199 			val->desc, val->reg, val->val);  in rockchip_grf_init()
200 		ret = regmap_write(grf, val->reg, val->val);  in rockchip_grf_init()
203 			       __func__, val->reg, ret);  in rockchip_grf_init()