From: Jagan Teki <jagan@edgeble.ai>
To: Heiko Stuebner <heiko@sntech.de>,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Cc: Jagan Teki <jagan@edgeble.ai>,
dri-devel@lists.freedesktop.org, Sandy Huang <hjc@rock-chips.com>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Subject: [PATCH 08/14] drm/rockchip: dsi: Add rv1126 MIPI DSI support
Date: Mon, 31 Jul 2023 16:30:06 +0530 [thread overview]
Message-ID: <20230731110012.2913742-9-jagan@edgeble.ai> (raw)
In-Reply-To: <20230731110012.2913742-1-jagan@edgeble.ai>
RV1126 MIPI DSI supports V1.2 DPHY with 4 lanes and 1Gbps transfer
rate for lane.
Add support for it.
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Cc: dri-devel@lists.freedesktop.org
Cc: Sandy Huang <hjc@rock-chips.com>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index 0100162a73b2..8bafb2a2747f 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -198,6 +198,11 @@
#define RK3568_DSI1_TURNDISABLE BIT(2)
#define RK3568_DSI1_FORCERXMODE BIT(0)
+#define RV1126_GRF_DSIPHY_CON 0x10220
+#define RV1126_DSI_FORCETXSTOPMODE (0xf << 4)
+#define RV1126_DSI_TURNDISABLE BIT(2)
+#define RV1126_DSI_FORCERXMODE BIT(0)
+
#define HIWORD_UPDATE(val, mask) (val | (mask) << 16)
enum {
@@ -1651,6 +1656,18 @@ 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),
+ .max_data_lanes = 4,
+ },
+ { /* sentinel */ }
+};
+
static const struct of_device_id dw_mipi_dsi_rockchip_dt_ids[] = {
{
.compatible = "rockchip,px30-mipi-dsi",
@@ -1664,6 +1681,9 @@ 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 */ }
};
--
2.25.1
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next prev parent reply other threads:[~2023-07-31 11:01 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-31 10:59 [PATCH 00/14] drm: rockchip: Add RV1126 Display (MIPI DSI) support Jagan Teki
2023-07-31 10:59 ` [PATCH 01/14] genpd: rockchip: Add PD_VO entry for rv1126 Jagan Teki
2023-07-31 20:48 ` Heiko Stübner
2023-08-12 12:57 ` Heiko Stübner
2023-08-14 11:45 ` Ulf Hansson
2023-07-31 11:00 ` [PATCH 02/14] clk: rockchip: rv1126: Add PD_VO clock tree Jagan Teki
2023-07-31 11:00 ` [PATCH 03/14] dt-bindings: phy: rockchip-inno-dsidphy: Document rv1126 Jagan Teki
2023-07-31 20:49 ` Heiko Stübner
2023-08-11 17:52 ` Rob Herring
2023-07-31 11:00 ` [PATCH 04/14] phy: rockchip: inno-dsidphy: Add rv1126 support Jagan Teki
2023-07-31 20:49 ` Heiko Stübner
2023-07-31 11:00 ` [PATCH 05/14] dt-bindings: display: rockchip-vop: Document rv1126 vop Jagan Teki
2023-08-01 21:07 ` Conor Dooley
2023-08-02 14:37 ` Jagan Teki
2023-08-02 15:12 ` Conor Dooley
2023-07-31 11:00 ` [PATCH 06/14] drm/rockchip: vop: Add rv1126 vop_lite support Jagan Teki
2023-07-31 11:00 ` [PATCH 07/14] dt-bindings: display: rockchip-dw-mipi-dsi: Document rv1126 DSI Jagan Teki
2023-08-01 21:05 ` Conor Dooley
2023-07-31 11:00 ` Jagan Teki [this message]
2023-07-31 11:00 ` [PATCH 09/14] ARM: dts: rockchip: rv1126: Add PD_VO entry Jagan Teki
2023-07-31 11:00 ` [PATCH 10/14] ARM: dts: rockchip: rv1126: Add VOP_LITE support Jagan Teki
2023-07-31 11:00 ` [PATCH 11/14] ARM: dts: rockchip: rv1126: Add MIPI DSI pipeline Jagan Teki
2023-07-31 11:00 ` [PATCH 12/14] ARM: dts: rockchip: rv1126: Add Edgeble Neu2 IO DSI overlay Jagan Teki
2023-07-31 11:00 ` [PATCH 13/14] ARM: dts: rockchip: Add Radxa Display 10HD overlay Jagan Teki
2023-07-31 11:00 ` [PATCH 14/14] ARM: dts: rockchip: Add Radxa Display 8HD overlay Jagan Teki
2023-08-10 21:08 ` (subset) [PATCH 00/14] drm: rockchip: Add RV1126 Display (MIPI DSI) support Heiko Stuebner
2023-08-10 21:28 ` Heiko Stuebner
2023-08-12 12:54 ` Heiko Stuebner
2023-08-12 13:00 ` Heiko Stuebner
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