linux-kernel - [RFC 5/7] ARM: dts: rtd1195: Add Mali node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191104013932.22505-6-afaerber@suse.de>
Date:   Mon,  4 Nov 2019 02:39:30 +0100
From:   Andreas Färber <afaerber@...e.de>
To:     linux-realtek-soc@...ts.infradead.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Andreas Färber <afaerber@...e.de>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org
Subject: [RFC 5/7] ARM: dts: rtd1195: Add Mali node

Add a DT node for the Mali GPU.

Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 arch/arm/boot/dts/rtd1195.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/rtd1195.dtsi b/arch/arm/boot/dts/rtd1195.dtsi
index 774f95d544a3..ae8843782cfa 100644
--- a/arch/arm/boot/dts/rtd1195.dtsi
+++ b/arch/arm/boot/dts/rtd1195.dtsi
@@ -292,6 +292,25 @@
 			status = "disabled";
 		};
 
+		/* TODO 0x18030000 0x10000 or 0x18003000 0x1000? */
+		mali: gpu@...30000 {
+			compatible = "realtek,rtd1195-mali", "arm,mali-400";
+			reg = <0x18030000 0x10000>;
+			/* TODO which bus clk to pass? */
+			clocks = <&clkc RTD1195_CLK_EN_GPU>, <&osc27M>;
+			clock-names = "core", "bus";
+			resets = <&reset1 RTD1195_RSTN_GPU>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gp",  "gpmmu",
+					  "pp0", "ppmmu0",
+					  "pp1", "ppmmu1";
+		};
+
 		gic: interrupt-controller@...11000 {
 			compatible = "arm,cortex-a7-gic";
 			reg = <0xff011000 0x1000>,
-- 
2.16.4