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drm/rockchip: dsi: Add support for PX30

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Change-Id: Ib7e43456d8456b1db74880710b88bdf7da4639e8
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
This commit is contained in:
Wyon Bi
2018-01-05 10:48:50 +08:00
committed by Tao Huang
parent 371553e68b
commit faa3764d61
2 changed files with 19 additions and 0 deletions
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1
Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
View File

@@ -3,6 +3,7 @@ Rockchip specific extensions to the Synopsys Designware MIPI DSI
Required properties:
- compatible: must be one of:
"rockchip,px30-mipi-dsi", "snps,dw-mipi-dsi".
"rockchip,rk3128-mipi-dsi", "snps,dw-mipi-dsi".
"rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi".
"rockchip,rk3366-mipi-dsi", "snps,dw-mipi-dsi".

18
drivers/gpu/drm/rockchip/dw-mipi-dsi.c
View File

@@ -248,6 +248,7 @@
#define THS_ZERO_PROGRAM_EN BIT(6)
enum soc_type {
PX30,
RK3126,
RK3288,
RK3366,
@@ -1568,6 +1569,22 @@ static int dw_mipi_dsi_remove(struct platform_device *pdev)
return 0;
}
static const u32 px30_dsi_grf_reg_fields[MAX_FIELDS] = {
[DPIUPDATECFG] = GRF_REG_FIELD(0x0434, 7, 7),
[DPICOLORM] = GRF_REG_FIELD(0x0434, 3, 3),
[DPISHUTDN] = GRF_REG_FIELD(0x0434, 2, 2),
[FORCETXSTOPMODE] = GRF_REG_FIELD(0x0438, 7, 10),
[FORCERXMODE] = GRF_REG_FIELD(0x0438, 6, 6),
[TURNDISABLE] = GRF_REG_FIELD(0x0438, 5, 5),
[VOPSEL] = GRF_REG_FIELD(0x0438, 0, 0),
};
static const struct dw_mipi_dsi_plat_data px30_socdata = {
.dsi0_grf_reg_fields = px30_dsi_grf_reg_fields,
.max_bit_rate_per_lane = 1000000000UL,
.soc_type = PX30,
};
static const u32 rk3128_dsi_grf_reg_fields[MAX_FIELDS] = {
[FORCETXSTOPMODE] = GRF_REG_FIELD(0x0150, 10, 13),
[FORCERXMODE] = GRF_REG_FIELD(0x0150, 9, 9),
@@ -1680,6 +1697,7 @@ static const struct dw_mipi_dsi_plat_data rk3399_socdata = {
};
static const struct of_device_id dw_mipi_dsi_dt_ids[] = {
{ .compatible = "rockchip,px30-mipi-dsi", .data = &px30_socdata, },
{ .compatible = "rockchip,rk3128-mipi-dsi", .data = &rk3128_socdata, },
{ .compatible = "rockchip,rk3288-mipi-dsi", .data = &rk3288_socdata, },
{ .compatible = "rockchip,rk3366-mipi-dsi", .data = &rk3366_socdata, },