Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Neil Armstrong <narmstrong@baylibre.com>
To:     tony@atomide.com
Cc:     linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, Gowtham Tammana <g-tammana@ti.com>,
        Jyri Sarha <jsarha@ti.com>,
        Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH 1/4] ARM: dts: dra7: add entry for bb2d module
Date:   Mon, 20 Sep 2021 14:53:03 +0200
Message-Id: <20210920125306.12347-2-narmstrong@baylibre.com>
In-Reply-To: <20210920125306.12347-1-narmstrong@baylibre.com>
References: <20210920125306.12347-1-narmstrong@baylibre.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

From: Gowtham Tammana <g-tammana@ti.com>

BB2D is a Vivante GC 2D Accelerator.
This adds the node to the dts file within a target module node.
Crossbar index number is used for interrupt mapping.

Signed-off-by: Gowtham Tammana <g-tammana@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 arch/arm/boot/dts/dra7.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index dfc1ef8ef6ae..8a9df5ed5439 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -965,6 +965,26 @@ hdmi: encoder@0 {
 			};
 		};
 
+		target-module@59000000 {
+			compatible = "ti,sysc-omap4", "ti,sysc";
+			reg = <0x59000020 0x4>;
+			reg-names = "rev";
+			clocks = <&dss_clkctrl DRA7_DSS_BB2D_CLKCTRL 0>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x59000000 0x1000>;
+
+			bb2d: gpu@0 {
+				compatible = "vivante,gc";
+				reg = <0x0 0x0700>;
+				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&dss_clkctrl DRA7_BB2D_CLKCTRL 0>;
+				clock-names = "core";
+				status = "disabled";
+			};
+		};
+
 		aes1_target: target-module@4b500000 {
 			compatible = "ti,sysc-omap2", "ti,sysc";
 			reg = <0x4b500080 0x4>,
-- 
2.25.1