brain-hackers_pepepper-mirror/linux-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/linux-brain.git synced 2024-06-09 23:36:23 +09:00
Code Issues Projects Releases Wiki Activity

arm64: dts: meson-g12b: support a311d and s922x cpu operating points

Browse Source 
Meson g12b ships with a low-speed (S922X) and high-speed (A311D) variant
so remove cpu_opp_table nodes in meson-g12b.dtsi and create two new dtsi
that can be included in device-specific dts files. Opp points were taken
from the vendor BSP kernel.

Also make meson-g12b-odroid-n2.dts include the new meson-g12b-s922x.dtsi.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Christian Hewitt 2019-07-31 14:39:59 +02:00 committed by Kevin Hilman
parent 8f920256e9
commit b96d4e9270
4 changed files with 274 additions and 116 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

149
arch/arm64/boot/dts/amlogic/meson-g12b-a311d.dtsi Normal file
View File

@ -0,0 +1,149 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12b.dtsi"
/ {
cpu_opp_table_0: opp-table-0 {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <731000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <731000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <731000>;
};
opp-667000000 {
opp-hz = /bits/ 64 <667000000>;
opp-microvolt = <731000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <761000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <781000>;
};
opp-1398000000 {
opp-hz = /bits/ 64 <1398000000>;
opp-microvolt = <811000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <861000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <901000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <951000>;
};
opp-1800000000 {
opp-hz = /bits/ 64 <1800000000>;
opp-microvolt = <1001000>;
};
};
cpub_opp_table_1: opp-table-1 {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <731000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <731000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <731000>;
};
opp-667000000 {
opp-hz = /bits/ 64 <667000000>;
opp-microvolt = <731000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <731000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <751000>;
};
opp-1398000000 {
opp-hz = /bits/ 64 <1398000000>;
opp-microvolt = <771000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <771000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <781000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <791000>;
};
opp-1800000000 {
opp-hz = /bits/ 64 <1800000000>;
opp-microvolt = <831000>;
};
opp-1908000000 {
opp-hz = /bits/ 64 <1908000000>;
opp-microvolt = <861000>;
};
opp-2016000000 {
opp-hz = /bits/ 64 <2016000000>;
opp-microvolt = <911000>;
};
opp-2108000000 {
opp-hz = /bits/ 64 <2108000000>;
opp-microvolt = <951000>;
};
opp-2208000000 {
opp-hz = /bits/ 64 <2208000000>;
opp-microvolt = <1011000>;
};
};
};

2
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts
View File

@ -6,7 +6,7 @@
/dts-v1/;
#include "meson-g12b.dtsi"
#include "meson-g12b-s922x.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>

124
arch/arm64/boot/dts/amlogic/meson-g12b-s922x.dtsi Normal file
View File

@ -0,0 +1,124 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12b.dtsi"
/ {
cpu_opp_table_0: opp-table-0 {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <731000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <731000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <731000>;
};
opp-667000000 {
opp-hz = /bits/ 64 <667000000>;
opp-microvolt = <731000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <731000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <731000>;
};
opp-1398000000 {
opp-hz = /bits/ 64 <1398000000>;
opp-microvolt = <761000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <791000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <831000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <861000>;
};
opp-1896000000 {
opp-hz = /bits/ 64 <1896000000>;
opp-microvolt = <981000>;
};
};
cpub_opp_table_1: opp-table-1 {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <751000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <751000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <751000>;
};
opp-667000000 {
opp-hz = /bits/ 64 <667000000>;
opp-microvolt = <751000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <771000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <771000>;
};
opp-1398000000 {
opp-hz = /bits/ 64 <1398000000>;
opp-microvolt = <791000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <821000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <861000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <891000>;
};
};
};

115
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
View File

@ -95,121 +95,6 @@
compatible = "cache";
};
};
cpu_opp_table_0: opp-table-0 {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <731000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <731000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <731000>;
};
opp-666666666 {
opp-hz = /bits/ 64 <666666666>;
opp-microvolt = <731000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <731000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <731000>;
};
opp-1398000000 {
opp-hz = /bits/ 64 <1398000000>;
opp-microvolt = <761000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <791000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <831000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <861000>;
};
opp-1896000000 {
opp-hz = /bits/ 64 <1896000000>;
opp-microvolt = <981000>;
};
};
cpub_opp_table_1: opp-table-1 {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <751000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <751000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <751000>;
};
opp-666666666 {
opp-hz = /bits/ 64 <666666666>;
opp-microvolt = <751000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <751000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <771000>;
};
opp-1398000000 {
opp-hz = /bits/ 64 <1398000000>;
opp-microvolt = <791000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1512000000>;
opp-microvolt = <821000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <861000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <891000>;
};
};
};
&clkc {