From mboxrd@z Thu Jan 1 00:00:00 1970 From: giulio.benetti@micronovasrl.com (Giulio Benetti) Date: Tue, 7 Nov 2017 10:35:20 +0100 Subject: [PATCH 1/1] add mali r6p2 dt node Message-ID: <1510047320-5480-1-git-send-email-giulio.benetti@micronovasrl.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds device tree mali node compatible with r6p2 utgard kernel driver provided by ARM and patched by maxime ripard on his github. It can be easily used in target.dts with: &mali { status = "okay"; } then loading mali.ko in user space. Best regards Giulio Benetti Micronova srl Signed-off-by: Giulio Benetti --- arch/arm/boot/dts/sun7i-a20.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 228c368..e402596 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -1216,6 +1216,33 @@ #size-cells = <0>; }; + mali: gpu at 1c40000 { + compatible = "allwinner,sun8i-a23-mali", + "allwinner,sun7i-a20-mali", "arm,mali-400"; + reg = <0x01c40000 0x10000>; + interrupts = , + , + , + , + , + , + ; + interrupt-names = "gp", + "gpmmu", + "pp0", + "ppmmu0", + "pp1", + "ppmmu1", + "pmu"; + clocks = <&ccu CLK_AHB_GPU>, <&ccu CLK_GPU>; + clock-names = "bus", "core"; + resets = <&ccu RST_GPU>; + #cooling-cells = <2>; + + assigned-clocks = <&ccu CLK_GPU>; + assigned-clock-rates = <381000000>; + }; + gmac: ethernet at 1c50000 { compatible = "allwinner,sun7i-a20-gmac"; reg = <0x01c50000 0x10000>; -- 2.7.4