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Date: Mon, 20 Sep 2021 14:53:03 +0200 From: Neil Armstrong <narmstrong@...libre.com> To: tony@...mide.com Cc: linux-omap@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, Gowtham Tammana <g-tammana@...com>, Jyri Sarha <jsarha@...com>, Neil Armstrong <narmstrong@...libre.com> Subject: [PATCH 1/4] ARM: dts: dra7: add entry for bb2d module From: Gowtham Tammana <g-tammana@...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@...com> Signed-off-by: Jyri Sarha <jsarha@...com> Signed-off-by: Neil Armstrong <narmstrong@...libre.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@...00000 { + 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@...00000 { compatible = "ti,sysc-omap2", "ti,sysc"; reg = <0x4b500080 0x4>, -- 2.25.1
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