From f7079a24116c6f0e983db29ac8e20c0fd3dbf22c Mon Sep 17 00:00:00 2001 From: Huibin Hong Date: Thu, 29 Mar 2018 16:25:15 +0800 Subject: [PATCH] soc: rockchip: grf: unmask uart dma request for RK3308 Soc Change-Id: I06d955d92d04785bea3248b82fe99c515d471467 Signed-off-by: Huibin Hong --- drivers/soc/rockchip/grf.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c index 494cf2b5bf7b..028f6538052f 100644 --- a/drivers/soc/rockchip/grf.c +++ b/drivers/soc/rockchip/grf.c @@ -86,6 +86,17 @@ static const struct rockchip_grf_info rk3328_grf __initconst = { .num_values = ARRAY_SIZE(rk3328_defaults), }; +#define RK3308_GRF_SOC_CON3 0x30c + +static const struct rockchip_grf_value rk3308_defaults[] __initconst = { + { "uart dma mask", RK3308_GRF_SOC_CON3, HIWORD_UPDATE(0, 0x1f, 10) }, +}; + +static const struct rockchip_grf_info rk3308_grf __initconst = { + .values = rk3308_defaults, + .num_values = ARRAY_SIZE(rk3308_defaults), +}; + #define RK3368_GRF_SOC_CON15 0x43c static const struct rockchip_grf_value rk3368_defaults[] __initconst = { @@ -121,6 +132,9 @@ static const struct of_device_id rockchip_grf_dt_match[] __initconst = { }, { .compatible = "rockchip,rk3288-grf", .data = (void *)&rk3288_grf, + }, { + .compatible = "rockchip,rk3308-grf", + .data = (void *)&rk3308_grf, }, { .compatible = "rockchip,rk3328-grf", .data = (void *)&rk3328_grf,