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drm/rockchip: dsi: Add support for rk3562

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Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Change-Id: I7ab1d79d069be85bb34060dd4cfc60464b7ded55
This commit is contained in:
Guochun Huang
2022-10-10 07:41:49 +00:00
committed by Tao Huang
parent dfdb9d1b2f
commit 989ea6103a
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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@@ -179,6 +179,11 @@
#define RK3399_TXRX_ENABLECLK BIT(6)
#define RK3399_TXRX_BASEDIR BIT(5)
#define RK3562_SYS_GRF_VO_CON1 0x05d0
#define RK3562_DSI_FORCETXSTOPMODE (0xf << 4)
#define RK3562_DSI_TURNDISABLE (0x1 << 2)
#define RK3562_DSI_FORCERXMODE (0x1 << 0)
#define RK3568_GRF_VO_CON2 0x0368
#define RK3568_GRF_VO_CON3 0x036c
#define RK3568_DSI_FORCETXSTOPMODE (0xf << 4)
@@ -221,6 +226,7 @@ enum soc_type {
RK3128,
RK3288,
RK3399,
RK3562,
RK3568,
RV1126,
};
@@ -1378,6 +1384,22 @@ static const struct rockchip_dw_dsi_chip_data rk3399_chip_data[] = {
{ /* sentinel */ }
};
static const struct rockchip_dw_dsi_chip_data rk3562_chip_data[] = {
{
.reg = 0xffb10000,
.lanecfg1_grf_reg = RK3562_SYS_GRF_VO_CON1,
.lanecfg1 = HIWORD_UPDATE(0, RK3562_DSI_TURNDISABLE |
RK3562_DSI_FORCERXMODE |
RK3562_DSI_FORCETXSTOPMODE),
.max_data_lanes = 4,
.max_bit_rate_per_lane = 1200000000UL,
.soc_type = RK3562,
},
{ /* sentinel */ }
};
static const struct rockchip_dw_dsi_chip_data rk3568_chip_data[] = {
{
.reg = 0xfe060000,
@@ -1437,6 +1459,9 @@ static const struct of_device_id dw_mipi_dsi_rockchip_dt_ids[] = {
}, {
.compatible = "rockchip,rk3399-mipi-dsi",
.data = &rk3399_chip_data,
}, {
.compatible = "rockchip,rk3562-mipi-dsi",
.data = &rk3562_chip_data,
}, {
.compatible = "rockchip,rk3568-mipi-dsi",
.data = &rk3568_chip_data,