From: Jayesh Choudhary <j-choudhary@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>
Cc: <s-vadapalli@ti.com>, <kristo@kernel.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<j-choudhary@ti.com>
Subject: [PATCH 4/6] arm64: dts: ti: k3-j784s4-*: Add DSS node
Date: Wed, 5 Apr 2023 16:44:10 +0530 [thread overview]
Message-ID: <20230405111412.151192-5-j-choudhary@ti.com> (raw)
In-Reply-To: <20230405111412.151192-1-j-choudhary@ti.com>
From: Rahul T R <r-ravikumar@ti.com>
Add DSS node for J784S4 SoC. DSS IP in J784S4
is same as DSS IP in J721E, so same compatible is
being used.
Also add assigned clks for DSS
Signed-off-by: Rahul T R <r-ravikumar@ti.com>
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
---
arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 11 +++++
arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 55 ++++++++++++++++++++++
2 files changed, 66 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index b1445b7c2aa8..ccbfca76e9ae 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -305,3 +305,14 @@ &main_cpsw1_port1 {
&serdes_refclk {
clock-frequency = <100000000>;
};
+
+&dss {
+ assigned-clocks = <&k3_clks 218 2>,
+ <&k3_clks 218 5>,
+ <&k3_clks 218 14>,
+ <&k3_clks 218 18>;
+ assigned-clock-parents = <&k3_clks 218 3>,
+ <&k3_clks 218 7>,
+ <&k3_clks 218 16>,
+ <&k3_clks 218 22>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 0cd692bc52e6..86ce6f6d4fc2 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -1373,4 +1373,59 @@ main_spi7: spi@2170000 {
clocks = <&k3_clks 383 1>;
status = "disabled";
};
+
+ dss: dss@4a00000 {
+ compatible = "ti,j721e-dss";
+ reg =
+ <0x00 0x04a00000 0x00 0x10000>,
+ <0x00 0x04a10000 0x00 0x10000>,
+ <0x00 0x04b00000 0x00 0x10000>,
+ <0x00 0x04b10000 0x00 0x10000>,
+
+ <0x00 0x04a20000 0x00 0x10000>,
+ <0x00 0x04a30000 0x00 0x10000>,
+ <0x00 0x04a50000 0x00 0x10000>,
+ <0x00 0x04a60000 0x00 0x10000>,
+
+ <0x00 0x04a70000 0x00 0x10000>,
+ <0x00 0x04a90000 0x00 0x10000>,
+ <0x00 0x04ab0000 0x00 0x10000>,
+ <0x00 0x04ad0000 0x00 0x10000>,
+
+ <0x00 0x04a80000 0x00 0x10000>,
+ <0x00 0x04aa0000 0x00 0x10000>,
+ <0x00 0x04ac0000 0x00 0x10000>,
+ <0x00 0x04ae0000 0x00 0x10000>,
+ <0x00 0x04af0000 0x00 0x10000>;
+
+ reg-names = "common_m", "common_s0",
+ "common_s1", "common_s2",
+ "vidl1", "vidl2","vid1","vid2",
+ "ovr1", "ovr2", "ovr3", "ovr4",
+ "vp1", "vp2", "vp3", "vp4",
+ "wb";
+
+ clocks = <&k3_clks 218 0>,
+ <&k3_clks 218 2>,
+ <&k3_clks 218 5>,
+ <&k3_clks 218 14>,
+ <&k3_clks 218 18>;
+ clock-names = "fck", "vp1", "vp2", "vp3", "vp4";
+
+ power-domains = <&k3_pds 218 TI_SCI_PD_EXCLUSIVE>;
+
+ interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "common_m",
+ "common_s0",
+ "common_s1",
+ "common_s2";
+
+ status = "disabled";
+
+ dss_ports: ports {
+ };
+ };
};
--
2.25.1
next prev parent reply other threads:[~2023-04-05 11:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-05 11:14 [PATCH 0/6] Add peripherals for J784S4 Jayesh Choudhary
2023-04-05 11:14 ` [PATCH 1/6] arm64: dts: ti: k3-j784s4-main: Add system controller and SERDES lane mux Jayesh Choudhary
2023-04-05 11:14 ` [PATCH 2/6] arm64: dts: ti: k3-j784s4: Add Main CPSW2G node Jayesh Choudhary
2023-04-05 11:14 ` [PATCH 3/6] arm64: dts: ti: k3-j784s4: Add WIZ and SERDES PHY nodes Jayesh Choudhary
2023-04-05 11:14 ` Jayesh Choudhary [this message]
2023-04-05 16:37 ` [PATCH 4/6] arm64: dts: ti: k3-j784s4-*: Add DSS node Andrew Davis
2023-04-06 11:00 ` Jayesh Choudhary
2023-04-05 11:14 ` [PATCH 5/6] arm64: dts: ti: k3-j784s4-*: add DP & DP PHY Jayesh Choudhary
2023-04-05 11:14 ` [PATCH 6/6] arm64: dts: ti: k3-j784s4-evm: Add DP0 Jayesh Choudhary
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