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From: Jagan Teki <jagan@amarulasolutions.com>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Chen-Yu Tsai <wens@csie.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	Michael Trimarchi <michael@amarulasolutions.com>,
	linux-amarula@amarulasolutions.com, linux-sunxi@googlegroups.com,
	Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH v7 17/23] arm64: dts: allwinner: a64: Add MIPI DSI pipeline
Date: Fri,  1 Feb 2019 21:12:26 +0530
Message-ID: <20190201154232.10505-18-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190201154232.10505-1-jagan@amarulasolutions.com>

Add MIPI DSI pipeline for Allwinner A64.

- dsi node, with A64 compatible since it doesn't support
  DSI_SCLK gating unlike A33
- dphy node, with A64 compatible with A33 fallback since
  DPHY on A64 and A33 is similar
- finally, attach the dsi_in to tcon0 for complete MIPI DSI

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 6e5a608f56f2..f221c50e7fd4 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -359,6 +359,12 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon0_out_dsi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&dsi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
 				};
 			};
 		};
@@ -936,6 +942,45 @@
 			status = "disabled";
 		};
 
+		dsi: dsi@1ca0000 {
+			compatible = "allwinner,sun50i-a64-mipi-dsi";
+			reg = <0x01ca0000 0x1000>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_MIPI_DSI>;
+			clock-names = "bus";
+			resets = <&ccu RST_BUS_MIPI_DSI>;
+			phys = <&dphy>;
+			phy-names = "dphy";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					dsi_in_tcon0: endpoint {
+						remote-endpoint = <&tcon0_out_dsi>;
+					};
+				};
+			};
+		};
+
+		dphy: d-phy@1ca1000 {
+			compatible = "allwinner,sun50i-a64-mipi-dphy",
+				     "allwinner,sun6i-a31-mipi-dphy";
+			reg = <0x01ca1000 0x1000>;
+			clocks = <&ccu CLK_BUS_MIPI_DSI>,
+				 <&ccu CLK_DSI_DPHY>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_MIPI_DSI>;
+			status = "disabled";
+			#phy-cells = <0>;
+		};
+
 		csi: csi@1cb0000 {
 			compatible = "allwinner,sun50i-a64-csi";
 			reg = <0x01cb0000 0x1000>;
-- 
2.18.0.321.gffc6fa0e3


  parent reply index

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-01 15:42 [PATCH v7 00/23] drm/sun4i: Allwinner A64 MIPI-DSI support Jagan Teki
2019-02-01 15:42 ` [PATCH v7 01/23] drm/sun4i: sun6i_mipi_dsi: Compute burst mode loop N1 instruction delay Jagan Teki
2019-02-01 15:42 ` [PATCH v7 02/23] drm/sun4i: sun6i_mipi_dsi: Support instruction loop selection Jagan Teki
2019-02-01 15:42 ` [PATCH v7 03/23] drm/sun4i: sun6i_mipi_dsi: Setup burst mode timings Jagan Teki
2019-02-01 15:42 ` [PATCH v7 04/23] drm/sun4i: sun6i_mipi_dsi: Simplify drq to support all modes Jagan Teki
2019-02-01 15:42 ` [PATCH v7 05/23] drm/sun4i: tcon: Export get tcon0 routine Jagan Teki
2019-02-01 15:42 ` [PATCH v7 06/23] drm/sun4i: sun6i_mipi_dsi: Probe tcon0 during dsi_bind Jagan Teki
2019-02-01 15:42 ` [PATCH v7 07/23] drm/sun4i: sun6i_mipi_dsi: Setup burst mode Jagan Teki
2019-02-01 15:42 ` [PATCH v7 08/23] drm/sun4i: sun6i_mipi_dsi: Enable trail_inv and trail_fill controls Jagan Teki
2019-02-01 15:42 ` [PATCH v7 09/23] drm/sun4i: sun6i_mipi_dsi: Enable HBP, HSA_HSE for burst mode Jagan Teki
2019-02-01 15:42 ` [PATCH v7 10/23] drm/sun4i: tcon: Compute DCLK dividers based on format, lanes Jagan Teki
2019-02-01 15:42 ` [PATCH v7 11/23] dt-bindings: sun6i-dsi: Add VCC-DSI supply property Jagan Teki
2019-02-01 15:42 ` [PATCH v7 12/23] drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator Jagan Teki
2019-02-01 15:42 ` [PATCH v7 13/23] dt-bindings: sun6i-dsi: Add A64 MIPI-DSI compatible Jagan Teki
2019-02-01 15:42 ` [PATCH v7 14/23] dt-bindings: sun6i-dsi: Add A64 DPHY compatible (w/ A31 fallback) Jagan Teki
2019-02-01 15:42 ` [PATCH v7 15/23] drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk Jagan Teki
2019-02-01 15:42 ` [PATCH v7 16/23] drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support Jagan Teki
2019-02-01 15:42 ` Jagan Teki [this message]
2019-02-01 15:42 ` [DO NOT MERGE][PATCH v7 18/23] arm64: allwinner: a64: pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel Jagan Teki
2019-02-01 15:42 ` [PATCH v7 19/23] drm/sun4i: sun6i_mipi_dsi: Add DSI Generic short write 2 param transfer Jagan Teki
2019-02-01 15:42 ` [DO NOT MERGE][PATCH v7 20/23] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel Jagan Teki
2019-02-01 15:42 ` [PATCH v7 21/23] drm/sun4i: sun6i_mipi_dsi: Fix DSI hbp timing value Jagan Teki
2019-02-01 15:42 ` [PATCH v7 22/23] drm/sun4i: sun6i_mipi_dsi: Fix DSI hfp " Jagan Teki
2019-02-01 15:42 ` [PATCH v7 23/23] arm64: dts: allwinner: a64-amarula-relic: Add Techstar TS8550B MIPI-DSI panel Jagan Teki
2019-02-01 15:48 ` [PATCH v7 00/23] drm/sun4i: Allwinner A64 MIPI-DSI support Maxime Ripard
2019-02-01 15:51   ` Jagan Teki
2019-02-12  9:46 ` Jagan Teki
2019-02-13  9:03   ` Maxime Ripard
2019-02-13  9:19     ` Jagan Teki
2019-02-14 16:41       ` Jagan Teki

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