mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
8973d81658
This patch modifies the meson clock driver to use syscon/regmap like the Linux kernel does, as it is needed if we want to share the same DTS files. DTS files are synchronized from Linux 4.19. Signed-off-by: Loic Devulder <ldevulder@suse.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com>
45 lines
1.5 KiB
Text
45 lines
1.5 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2017 BayLibre SAS
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*/
|
|
|
|
&apb {
|
|
mali: gpu@c0000 {
|
|
compatible = "amlogic,meson-gxl-mali", "arm,mali-450";
|
|
reg = <0x0 0xc0000 0x0 0x40000>;
|
|
interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
|
|
interrupt-names = "gp", "gpmmu", "pp", "pmu",
|
|
"pp0", "ppmmu0", "pp1", "ppmmu1",
|
|
"pp2", "ppmmu2";
|
|
clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
|
|
clock-names = "bus", "core";
|
|
|
|
/*
|
|
* Mali clocking is provided by two identical clock paths
|
|
* MALI_0 and MALI_1 muxed to a single clock by a glitch
|
|
* free mux to safely change frequency while running.
|
|
*/
|
|
assigned-clocks = <&clkc CLKID_GP0_PLL>,
|
|
<&clkc CLKID_MALI_0_SEL>,
|
|
<&clkc CLKID_MALI_0>,
|
|
<&clkc CLKID_MALI>; /* Glitch free mux */
|
|
assigned-clock-parents = <0>, /* Do Nothing */
|
|
<&clkc CLKID_GP0_PLL>,
|
|
<0>, /* Do Nothing */
|
|
<&clkc CLKID_MALI_0>;
|
|
assigned-clock-rates = <744000000>,
|
|
<0>, /* Do Nothing */
|
|
<744000000>,
|
|
<0>; /* Do Nothing */
|
|
};
|
|
};
|