From: Biju Das <biju.das.jz@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
Biju Das <biju.das.au@gmail.com>
Subject: [PATCH v9 3/3] arm64: dts: renesas: rzg2l-smarc: Enable DU and link with DSI
Date: Thu, 22 Feb 2024 13:21:17 +0000 [thread overview]
Message-ID: <20240222132117.137729-4-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20240222132117.137729-1-biju.das.jz@bp.renesas.com>
Enable DU and link with DSI on RZ/{G2L,G2LC,V2L} SMARC EVK.
Move DSI port properties from board dtsi to SoC dtsi and then link with DU
and after that enable DU on the board dtsi.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v8->v9:
* Moved port properties from board dtsi to SoC dtsi
* Linked DU with DSI in SoC dtsi
* Enabled DU on the board dtsi.
v7->v8:
* No Change.
v7:
* New patch.
---
arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 19 +++++++++++++++++++
arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 19 +++++++++++++++++++
arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi | 14 ++++----------
arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi | 14 ++++----------
4 files changed, 46 insertions(+), 20 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 66b47812da9b..be6dc3f01d38 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -793,6 +793,22 @@ dsi: dsi@10850000 {
reset-names = "rst", "arst", "prst";
power-domains = <&cpg>;
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dsi0_in: endpoint {
+ remote-endpoint = <&du_out_dsi>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
};
vspd: vsp@10870000 {
@@ -839,6 +855,9 @@ ports {
port@0 {
reg = <0>;
+ du_out_dsi: endpoint {
+ remote-endpoint = <&dsi0_in>;
+ };
};
port@1 {
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index 74a75a42ccc3..7442ae7dff45 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -798,6 +798,22 @@ dsi: dsi@10850000 {
reset-names = "rst", "arst", "prst";
power-domains = <&cpg>;
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dsi0_in: endpoint {
+ remote-endpoint = <&du_out_dsi>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
};
vspd: vsp@10870000 {
@@ -846,6 +862,9 @@ ports {
port@0 {
reg = <0>;
+ du_out_dsi: endpoint {
+ remote-endpoint = <&dsi0_in>;
+ };
};
port@1 {
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
index 37807f1bda4d..887dffe14910 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
@@ -40,17 +40,7 @@ &dsi {
status = "okay";
ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
- dsi0_in: endpoint {
- };
- };
-
port@1 {
- reg = <1>;
dsi0_out: endpoint {
data-lanes = <1 2 3 4>;
remote-endpoint = <&adv7535_in>;
@@ -59,6 +49,10 @@ dsi0_out: endpoint {
};
};
+&du {
+ status = "okay";
+};
+
&i2c1 {
adv7535: hdmi@3d {
compatible = "adi,adv7535";
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
index 859bc8745e66..f21508640b6e 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
@@ -56,17 +56,7 @@ &dsi {
status = "okay";
ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
- dsi0_in: endpoint {
- };
- };
-
port@1 {
- reg = <1>;
dsi0_out: endpoint {
data-lanes = <1 2 3 4>;
remote-endpoint = <&adv7535_in>;
@@ -75,6 +65,10 @@ dsi0_out: endpoint {
};
};
+&du {
+ status = "okay";
+};
+
&i2c1 {
adv7535: hdmi@3d {
compatible = "adi,adv7535";
--
2.25.1
next prev parent reply other threads:[~2024-02-22 13:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 13:21 [PATCH v9 0/3] Enable RZ/{G2L,G2LC} and RZ/V2L DU Biju Das
2024-02-22 13:21 ` [PATCH v9 1/3] arm64: dts: renesas: r9a07g044: Add DU node Biju Das
2024-02-22 14:15 ` Geert Uytterhoeven
2024-02-22 13:21 ` [PATCH v9 2/3] arm64: dts: renesas: r9a07g054: " Biju Das
2024-02-22 14:16 ` Geert Uytterhoeven
2024-02-22 13:21 ` Biju Das [this message]
2024-02-22 14:32 ` [PATCH v9 3/3] arm64: dts: renesas: rzg2l-smarc: Enable DU and link with DSI Geert Uytterhoeven
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