1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2017 BayLibre SAS 3 * Copyright (c) 2017 BayLibre SAS
4 * Author: Neil Armstrong <narmstrong@baylibre. 4 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 */ 5 */
6 6
7 #include "meson-gx-mali450.dtsi" !! 7 &apb {
>> 8 mali: gpu@c0000 {
>> 9 compatible = "amlogic,meson-gxl-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";
8 26
9 &mali { !! 27 /*
10 compatible = "amlogic,meson-gxl-mali", !! 28 * Mali clocking is provided by two identical clock paths
11 !! 29 * MALI_0 and MALI_1 muxed to a single clock by a glitch
12 clocks = <&clkc CLKID_CLK81>, <&clkc C !! 30 * free mux to safely change frequency while running.
13 clock-names = "bus", "core"; !! 31 */
14 !! 32 assigned-clocks = <&clkc CLKID_GP0_PLL>,
15 assigned-clocks = <&clkc CLKID_GP0_PLL !! 33 <&clkc CLKID_MALI_0_SEL>,
16 assigned-clock-rates = <744000000>; !! 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 };
17 }; 45 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.