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soc: rockchip: grf: support jtag switching for RK3228 Soc

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Change-Id: Iaf8c1acf7c118e3c0e8b46bc7caf3a61ff2abc27
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>
This commit is contained in:
Zhangbin Tong 2018-01-16 09:55:10 +08:00 • committed by Tao Huang
commit e9de2f7032
1 changed files with 14 additions and 0 deletions
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14
drivers/soc/rockchip/grf.c
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@ -54,6 +54,17 @@ static const struct rockchip_grf_info rk3128_grf __initconst = {
.num_values = ARRAY_SIZE(rk3128_defaults),
};
#define RK3228_GRF_SOC_CON6 0x418
static const struct rockchip_grf_value rk3228_defaults[] __initconst = {
{ "jtag switching", RK3228_GRF_SOC_CON6, HIWORD_UPDATE(0, 1, 8) },
};
static const struct rockchip_grf_info rk3228_grf __initconst = {
.values = rk3228_defaults,
.num_values = ARRAY_SIZE(rk3228_defaults),
};
#define RK3288_GRF_SOC_CON0 0x244
static const struct rockchip_grf_value rk3288_defaults[] __initconst = {
@ -105,6 +116,9 @@ static const struct of_device_id rockchip_grf_dt_match[] __initconst = {
}, {
.compatible = "rockchip,rk3128-grf",
.data = (void *)&rk3128_grf,
}, {
.compatible = "rockchip,rk3228-grf",
.data = (void *)&rk3228_grf,
}, {
.compatible = "rockchip,rk3288-grf",
.data = (void *)&rk3288_grf,