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drm/rockchip: dsi: add rv1126 support

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Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Change-Id: Ic3a8df6294aea290c7966f107333cc46f6fd63ba
This commit is contained in:
Nickey Yang
2022-08-03 20:52:28 +08:00
parent 8f9d5e3447
commit ebcd655cc2
1 changed files with 25 additions and 0 deletions
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25
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
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@@ -180,6 +180,11 @@
#define RK3568_DSI_TURNDISABLE (0x1 << 2)
#define RK3568_DSI_FORCERXMODE (0x1 << 0)
#define RV1126_GRF_DSIPHY_CON 0x10220
#define RV1126_DSI_FORCETXSTOPMODE (0xf << 4)
#define RV1126_DSI_TURNDISABLE (0x1 << 2)
#define RV1126_DSI_FORCERXMODE (0x1 << 0)
#define HIWORD_UPDATE(val, mask) (val | (mask) << 16)
#define to_dsi(nm) container_of(nm, struct dw_mipi_dsi_rockchip, nm)
@@ -211,6 +216,7 @@ enum soc_type {
RK3288,
RK3399,
RK3568,
RV1126,
};
struct cmd_header {
@@ -1379,6 +1385,22 @@ static const struct rockchip_dw_dsi_chip_data rk3568_chip_data[] = {
{ /* sentinel */ }
};
static const struct rockchip_dw_dsi_chip_data rv1126_chip_data[] = {
{
.reg = 0xffb30000,
.lanecfg1_grf_reg = RV1126_GRF_DSIPHY_CON,
.lanecfg1 = HIWORD_UPDATE(0, RV1126_DSI_TURNDISABLE |
RV1126_DSI_FORCERXMODE |
RV1126_DSI_FORCETXSTOPMODE),
.flags = DW_MIPI_NEEDS_HCLK,
.max_data_lanes = 4,
.max_bit_rate_per_lane = 1000000000UL,
.soc_type = RV1126,
},
{ /* sentinel */ }
};
static const struct of_device_id dw_mipi_dsi_rockchip_dt_ids[] = {
{
.compatible = "rockchip,px30-mipi-dsi",
@@ -1392,6 +1414,9 @@ static const struct of_device_id dw_mipi_dsi_rockchip_dt_ids[] = {
}, {
.compatible = "rockchip,rk3568-mipi-dsi",
.data = &rk3568_chip_data,
}, {
.compatible = "rockchip,rv1126-mipi-dsi",
.data = &rv1126_chip_data,
},
{ /* sentinel */ }
};