1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 /* 3 * Copyright (c) 2017 BayLibre SAS 4 * Author: Neil Armstrong <narmstrong (a] baylibre.com> 5 */ 6 7 &apb { 8 mali: gpu@c0000 { 9 compatible = "amlogic,meson-gxbb-mali", "arm,mali-450"; 10 reg = <0x0 0xc0000 0x0 0x40000>; 11 interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>, 12 <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>, 13 <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, 14 <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, 15 <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, 16 <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>, 17 <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>, 18 <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>, 19 <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, 20 <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; 21 interrupt-names = "gp", "gpmmu", "pp", "pmu", 22 "pp0", "ppmmu0", "pp1", "ppmmu1", 23 "pp2", "ppmmu2"; 24 clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>; 25 clock-names = "bus", "core"; 26 27 /* 28 * Mali clocking is provided by two identical clock paths 29 * MALI_0 and MALI_1 muxed to a single clock by a glitch 30 * free mux to safely change frequency while running. 31 */ 32 assigned-clocks = <&clkc CLKID_GP0_PLL>, 33 <&clkc CLKID_MALI_0_SEL>, 34 <&clkc CLKID_MALI_0>, 35 <&clkc CLKID_MALI>; /* Glitch free mux */ 36 assigned-clock-parents = <0>, /* Do Nothing */ 37 <&clkc CLKID_GP0_PLL>, 38 <0>, /* Do Nothing */ 39 <&clkc CLKID_MALI_0>; 40 assigned-clock-rates = <744000000>, 41 <0>, /* Do Nothing */ 42 <744000000>, 43 <0>; /* Do Nothing */ 44 }; 45 }; 46
