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61 lines
1.9 KiB
Diff
61 lines
1.9 KiB
Diff
From 992ae3b904d0ace47dcf33f8cc117a17f1cff0c2 Mon Sep 17 00:00:00 2001
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From: Neil Armstrong <narmstrong@baylibre.com>
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Date: Wed, 1 Feb 2017 11:45:40 +0100
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Subject: [PATCH 08/93] ARM64: dts: meson-gxbb: Add Mali node
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Add the Mali-450 MP3 node for GXBB.
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---
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arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 37 +++++++++++++++++++++++++++++
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1 file changed, 37 insertions(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
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index 2be29a3..bbb034d 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
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@@ -476,6 +476,43 @@
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};
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};
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+&apb {
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+ mali: gpu@c0000 {
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+ compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
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+ reg = <0x0 0xc0000 0x0 0x40000>;
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+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "gp", "gpmmu", "pp", "pmu",
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+ "pp0", "ppmmu0", "pp1", "ppmmu1",
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+ "pp2", "ppmmu2";
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+ clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
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+ clock-names = "bus", "core";
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+
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+ /*
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+ * Mali clocking is provided by two identical clock paths
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+ * MALI_0 and MALI_1 muxed to a single clock by a glitch
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+ * free mux to safely change frequency while running.
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+ */
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+ assigned-clocks = <&clkc CLKID_GP0_PLL>,
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+ <&clkc CLKID_MALI_0>,
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+ <&clkc CLKID_MALI>; /* Glitch free mux */
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+ assigned-clock-parents = <0>, /* Do Nothing */
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+ <&clkc CLKID_GP0_PLL>,
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+ <&clkc CLKID_MALI_0>;
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+ assigned-clock-rates = <744000000>,
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+ <744000000>,
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+ <0>; /* Do Nothing */
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+ };
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+};
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+
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&i2c_A {
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clocks = <&clkc CLKID_I2C>;
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};
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--
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1.9.1
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