lkml.org 
[lkml]   [2017]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 2/5] ARM: dts: rockchip: add ARM Mali GPU node for rk3288
Date
Add Mali GPU device tree node for the rk3288 SoC, with devfreq
opp table.

Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
---
arch/arm/boot/dts/rk3288.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index df8a0dbe9d91..213224ea309e 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -43,6 +43,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3288-cru.h>
+#include <dt-bindings/power/rk3288-power.h>
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/power/rk3288-power.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
@@ -227,6 +228,28 @@
ports = <&vopl_out>, <&vopb_out>;
};

+ gpu: mali@ffa30000 {
+ compatible = "arm,mali-midgard";
+ reg = <0xffa30000 0x10000>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "JOB", "MMU", "GPU";
+ clocks = <&cru ACLK_GPU>;
+ clock-names = "clk_mali";
+ operating-points = <
+ /* KHz uV */
+ 100000 950000
+ 200000 950000
+ 300000 1000000
+ 400000 1100000
+ 500000 1200000
+ 600000 1250000
+ >;
+ power-domains = <&power RK3288_PD_GPU>;
+ status = "disabled";
+ };
+
sdmmc: dwmmc@ff0c0000 {
compatible = "rockchip,rk3288-dw-mshc";
max-frequency = <150000000>;
--
2.11.0
\
 
 \ /
  Last update: 2017-04-02 10:02    [W:0.096 / U:0.856 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site