- document alternative libretech-cc installation methods, including upstream TF-A and opensource tools
- add HDMI/CVBS display support for Amlogic G12A SoCs and SEI510 board
- add support for Amlogic A311D based Khadas VIM3
- add support for Amlogic S905X3 based SEI610 board, targeting Android support like SEI510
This commit is contained in:
Tom Rini
2019-10-18 16:36:44 -04:00
51 changed files with 6959 additions and 2711 deletions

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@@ -141,7 +141,9 @@ dtb-$(CONFIG_ARCH_MESON) += \
meson-axg-s400.dtb \
meson-g12a-u200.dtb \
meson-g12a-sei510.dtb \
meson-g12b-odroid-n2.dtb
meson-g12b-odroid-n2.dtb \
meson-g12b-a311d-khadas-vim3.dtb \
meson-sm1-sei610.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
tegra20-medcom-wide.dtb \
tegra20-paz00.dtb \

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@@ -0,0 +1,29 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Maxime Jourdan <mjourdan@baylibre.com>
*/
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&canvas {
status = "disabled";
};
&vpu {
reg = <0x0 0xff900000 0x0 0x100000>,
<0x0 0xff63c000 0x0 0x1000>,
<0x0 0xff638000 0x0 0x400>;
reg-names = "vpu", "hhi", "dmc";
u-boot,dm-pre-reloc;
};
&hdmi_tx {
reg = <0x0 0x0 0x0 0x10000>,
<0x0 0x3c000 0x0 0x1000>;
reg-names = "hdmitx", "hhi";
};

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@@ -0,0 +1,7 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12-common-u-boot.dtsi"

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@@ -0,0 +1,7 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12-common-u-boot.dtsi"

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@@ -0,0 +1,16 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
* Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
*/
/dts-v1/;
#include "meson-g12b-a311d.dtsi"
#include "meson-khadas-vim3.dtsi"
#include "meson-g12b-khadas-vim3.dtsi"
/ {
compatible = "khadas,vim3", "amlogic,a311d", "amlogic,g12b";
};

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@@ -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>;
};
};
};

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@@ -0,0 +1,189 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
* Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
*/
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
vddcpu_a: regulator-vddcpu-a {
/*
* MP8756GD Regulator.
*/
compatible = "pwm-regulator";
regulator-name = "VDDCPU_A";
regulator-min-microvolt = <690000>;
regulator-max-microvolt = <1050000>;
vin-supply = <&dc_in>;
pwms = <&pwm_ab 0 1250 0>;
pwm-dutycycle-range = <100 0>;
regulator-boot-on;
regulator-always-on;
};
vddcpu_b: regulator-vddcpu-b {
/*
* Silergy SY8030DEC Regulator.
*/
compatible = "pwm-regulator";
regulator-name = "VDDCPU_B";
regulator-min-microvolt = <690000>;
regulator-max-microvolt = <1050000>;
vin-supply = <&vsys_3v3>;
pwms = <&pwm_AO_cd 1 1250 0>;
pwm-dutycycle-range = <100 0>;
regulator-boot-on;
regulator-always-on;
};
sound {
compatible = "amlogic,axg-sound-card";
model = "G12A-KHADAS-VIM3";
audio-aux-devs = <&tdmout_b>;
audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
"TDMOUT_B IN 1", "FRDDR_B OUT 1",
"TDMOUT_B IN 2", "FRDDR_C OUT 1",
"TDM_B Playback", "TDMOUT_B OUT";
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
<&clkc CLKID_MPLL1>;
assigned-clock-parents = <0>, <0>, <0>;
assigned-clock-rates = <294912000>,
<270950400>,
<393216000>;
status = "okay";
dai-link-0 {
sound-dai = <&frddr_a>;
};
dai-link-1 {
sound-dai = <&frddr_b>;
};
dai-link-2 {
sound-dai = <&frddr_c>;
};
/* 8ch hdmi interface */
dai-link-3 {
sound-dai = <&tdmif_b>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
dai-tdm-slot-tx-mask-1 = <1 1>;
dai-tdm-slot-tx-mask-2 = <1 1>;
dai-tdm-slot-tx-mask-3 = <1 1>;
mclk-fs = <256>;
codec {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
};
};
/* hdmi glue */
dai-link-4 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
sound-dai = <&hdmi_tx>;
};
};
};
};
&arb {
status = "okay";
};
&clkc_audio {
status = "okay";
};
&cpu0 {
cpu-supply = <&vddcpu_b>;
operating-points-v2 = <&cpu_opp_table_0>;
clocks = <&clkc CLKID_CPU_CLK>;
clock-latency = <50000>;
};
&cpu1 {
cpu-supply = <&vddcpu_b>;
operating-points-v2 = <&cpu_opp_table_0>;
clocks = <&clkc CLKID_CPU_CLK>;
clock-latency = <50000>;
};
&cpu100 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&cpu101 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&cpu102 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&cpu103 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&frddr_b {
status = "okay";
};
&frddr_c {
status = "okay";
};
&pwm_ab {
pinctrl-0 = <&pwm_a_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin0";
status = "okay";
};
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin1";
status = "okay";
};
&tdmif_b {
status = "okay";
};
&tdmout_b {
status = "okay";
};
&tohdmitx {
status = "okay";
};

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@@ -0,0 +1,7 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12-common-u-boot.dtsi"

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@@ -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>
@@ -53,6 +53,7 @@
gpio = <&gpio_ao GPIOAO_8 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
};
tf_io: gpio-regulator-tf_io {
@@ -65,8 +66,8 @@
gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
gpios-states = <0>;
states = <3300000 0
1800000 1>;
states = <3300000 0>,
<1800000 1>;
};
flash_1v8: regulator-flash_1v8 {
@@ -114,6 +115,44 @@
/* FIXME: actually controlled by VDDCPU_B_EN */
};
vddcpu_a: regulator-vddcpu-a {
/*
* MP8756GD Regulator.
*/
compatible = "pwm-regulator";
regulator-name = "VDDCPU_A";
regulator-min-microvolt = <721000>;
regulator-max-microvolt = <1022000>;
vin-supply = <&main_12v>;
pwms = <&pwm_ab 0 1250 0>;
pwm-dutycycle-range = <100 0>;
regulator-boot-on;
regulator-always-on;
};
vddcpu_b: regulator-vddcpu-b {
/*
* Silergy SY8120B1ABC Regulator.
*/
compatible = "pwm-regulator";
regulator-name = "VDDCPU_B";
regulator-min-microvolt = <721000>;
regulator-max-microvolt = <1022000>;
vin-supply = <&main_12v>;
pwms = <&pwm_AO_cd 1 1250 0>;
pwm-dutycycle-range = <100 0>;
regulator-boot-on;
regulator-always-on;
};
hub_5v: regulator-hub_5v {
compatible = "regulator-fixed";
regulator-name = "HUB_5V";
@@ -245,6 +284,48 @@
status = "okay";
};
&cpu0 {
cpu-supply = <&vddcpu_b>;
operating-points-v2 = <&cpu_opp_table_0>;
clocks = <&clkc CLKID_CPU_CLK>;
clock-latency = <50000>;
};
&cpu1 {
cpu-supply = <&vddcpu_b>;
operating-points-v2 = <&cpu_opp_table_0>;
clocks = <&clkc CLKID_CPU_CLK>;
clock-latency = <50000>;
};
&cpu100 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&cpu101 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&cpu102 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&cpu103 {
cpu-supply = <&vddcpu_a>;
operating-points-v2 = <&cpub_opp_table_1>;
clocks = <&clkc CLKID_CPUB_CLK>;
clock-latency = <50000>;
};
&ext_mdio {
external_phy: ethernet-phy@0 {
/* Realtek RTL8211F (0x001cc916) */
@@ -314,6 +395,23 @@
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
pinctrl-names = "default";
linux,rc-map-name = "rc-odroid";
};
&pwm_ab {
pinctrl-0 = <&pwm_a_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin0";
status = "okay";
};
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin1";
status = "okay";
};
/* SD card */

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@@ -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>;
};
};
};

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@@ -4,12 +4,16 @@
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12a.dtsi"
#include "meson-g12-common.dtsi"
#include <dt-bindings/power/meson-g12a-power.h>
/ {
compatible = "amlogic,g12b";
cpus {
#address-cells = <0x2>;
#size-cells = <0x0>;
cpu-map {
cluster0 {
core0 {
@@ -40,8 +44,21 @@
};
};
/delete-node/ cpu@2;
/delete-node/ cpu@3;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&l2>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&l2>;
};
cpu100: cpu@100 {
device_type = "cpu";
@@ -74,9 +91,25 @@
enable-method = "psci";
next-level-cache = <&l2>;
};
l2: l2-cache0 {
compatible = "cache";
};
};
};
&clkc {
compatible = "amlogic,g12b-clkc";
};
&ethmac {
power-domains = <&pwrc PWRC_G12A_ETH_ID>;
};
&vpu {
power-domains = <&pwrc PWRC_G12A_VPU_ID>;
};
&sd_emmc_a {
amlogic,dram-access-quirk;
};

View File

@@ -0,0 +1,360 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
* Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
*/
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>
/ {
model = "Khadas VIM3";
aliases {
serial0 = &uart_AO;
ethernet0 = &ethmac;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1710000>;
button-function {
label = "Function";
linux,code = <KEY_FN>;
press-threshold-microvolt = <10000>;
};
};
leds {
compatible = "gpio-leds";
white {
label = "vim3:white:sys";
gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
red {
label = "vim3:red";
gpios = <&gpio_expander 5 GPIO_ACTIVE_LOW>;
};
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
poll-interval = <100>;
power-button {
label = "power";
linux,code = <KEY_POWER>;
gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_LOW>;
};
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
clocks = <&wifi32k>;
clock-names = "ext_clock";
};
dc_in: regulator-dc_in {
compatible = "regulator-fixed";
regulator-name = "DC_IN";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
vcc_5v: regulator-vcc_5v {
compatible = "regulator-fixed";
regulator-name = "VCC_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_in>;
gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
enable-active-high;
};
vcc_1v8: regulator-vcc_1v8 {
compatible = "regulator-fixed";
regulator-name = "VCC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_3v3>;
regulator-always-on;
};
vcc_3v3: regulator-vcc_3v3 {
compatible = "regulator-fixed";
regulator-name = "VCC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vsys_3v3>;
regulator-always-on;
/* FIXME: actually controlled by VDDCPU_B_EN */
};
vddao_1v8: regulator-vddao_1v8 {
compatible = "regulator-fixed";
regulator-name = "VDDIO_AO1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vsys_3v3>;
regulator-always-on;
};
emmc_1v8: regulator-emmc_1v8 {
compatible = "regulator-fixed";
regulator-name = "EMMC_AO1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_3v3>;
regulator-always-on;
};
vsys_3v3: regulator-vsys_3v3 {
compatible = "regulator-fixed";
regulator-name = "VSYS_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_in>;
regulator-always-on;
};
usb_pwr: regulator-usb_pwr {
compatible = "regulator-fixed";
regulator-name = "USB_PWR";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc_5v>;
gpio = <&gpio GPIOA_6 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_tx_tmds_out>;
};
};
};
wifi32k: wifi32k {
compatible = "pwm-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
};
};
&cec_AO {
pinctrl-0 = <&cec_ao_a_h_pins>;
pinctrl-names = "default";
status = "disabled";
hdmi-phandle = <&hdmi_tx>;
};
&cecb_AO {
pinctrl-0 = <&cec_ao_b_h_pins>;
pinctrl-names = "default";
status = "okay";
hdmi-phandle = <&hdmi_tx>;
};
&ext_mdio {
external_phy: ethernet-phy@0 {
/* Realtek RTL8211F (0x001cc916) */
reg = <0>;
max-speed = <1000>;
interrupt-parent = <&gpio_intc>;
/* MAC_INTR on GPIOZ_14 */
interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
};
};
&ethmac {
pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
pinctrl-names = "default";
status = "okay";
phy-mode = "rgmii";
phy-handle = <&external_phy>;
amlogic,tx-delay-ns = <2>;
};
&hdmi_tx {
status = "okay";
pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
pinctrl-names = "default";
hdmi-supply = <&vcc_5v>;
};
&hdmi_tx_tmds_port {
hdmi_tx_tmds_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
&i2c_AO {
status = "okay";
pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
pinctrl-names = "default";
gpio_expander: gpio-controller@20 {
compatible = "ti,tca6408";
reg = <0x20>;
vcc-supply = <&vcc_3v3>;
gpio-controller;
#gpio-cells = <2>;
};
rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
};
};
&ir {
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
pinctrl-names = "default";
linux,rc-map-name = "rc-khadas";
};
&pwm_ef {
status = "okay";
pinctrl-0 = <&pwm_e_pins>;
pinctrl-names = "default";
};
&saradc {
status = "okay";
vref-supply = <&vddao_1v8>;
};
/* SDIO */
&sd_emmc_a {
status = "okay";
pinctrl-0 = <&sdio_pins>;
pinctrl-1 = <&sdio_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
cap-sd-highspeed;
sd-uhs-sdr50;
max-frequency = <100000000>;
non-removable;
disable-wp;
mmc-pwrseq = <&sdio_pwrseq>;
vmmc-supply = <&vsys_3v3>;
vqmmc-supply = <&vddao_1v8>;
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
/* SD card */
&sd_emmc_b {
status = "okay";
pinctrl-0 = <&sdcard_c_pins>;
pinctrl-1 = <&sdcard_clk_gate_c_pins>;
pinctrl-names = "default", "clk-gate";
bus-width = <4>;
cap-sd-highspeed;
max-frequency = <50000000>;
disable-wp;
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vsys_3v3>;
vqmmc-supply = <&vsys_3v3>;
};
/* eMMC */
&sd_emmc_c {
status = "okay";
pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
pinctrl-1 = <&emmc_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
bus-width = <8>;
cap-mmc-highspeed;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
max-frequency = <200000000>;
disable-wp;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&emmc_1v8>;
};
&uart_A {
status = "okay";
pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
pinctrl-names = "default";
uart-has-rtscts;
bluetooth {
compatible = "brcm,bcm43438-bt";
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
max-speed = <2000000>;
clocks = <&wifi32k>;
clock-names = "lpo";
};
};
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
&usb2_phy0 {
phy-supply = <&dc_in>;
};
&usb2_phy1 {
phy-supply = <&usb_pwr>;
};
&usb3_pcie_phy {
phy-supply = <&usb_pwr>;
};
&usb {
status = "okay";
dr_mode = "peripheral";
};

View File

@@ -0,0 +1,7 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12-common-u-boot.dtsi"

View File

@@ -0,0 +1,383 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre SAS. All rights reserved.
*/
/dts-v1/;
#include "meson-sm1.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>
/ {
compatible = "seirobotics,sei610", "amlogic,sm1";
model = "SEI Robotics SEI610";
aliases {
serial0 = &uart_AO;
ethernet0 = &ethmac;
};
chosen {
stdout-path = "serial0:115200n8";
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
};
gpio-keys {
compatible = "gpio-keys-polled";
poll-interval = <100>;
key1 {
label = "A";
linux,code = <BTN_0>;
gpios = <&gpio GPIOH_6 GPIO_ACTIVE_LOW>;
};
key2 {
label = "B";
linux,code = <BTN_1>;
gpios = <&gpio GPIOH_7 GPIO_ACTIVE_LOW>;
};
key3 {
label = "C";
linux,code = <BTN_2>;
gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
};
};
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_tx_tmds_out>;
};
};
};
leds {
compatible = "gpio-leds";
bluetooth {
label = "sei610:blue:bt";
gpios = <&gpio GPIOC_7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
default-state = "off";
};
};
pwmleds {
compatible = "pwm-leds";
power {
label = "sei610:red:power";
pwms = <&pwm_AO_ab 0 30518 0>;
max-brightness = <255>;
linux,default-trigger = "default-on";
active-low;
};
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
};
ao_5v: regulator-ao_5v {
compatible = "regulator-fixed";
regulator-name = "AO_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_in>;
regulator-always-on;
};
dc_in: regulator-dc_in {
compatible = "regulator-fixed";
regulator-name = "DC_IN";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
emmc_1v8: regulator-emmc_1v8 {
compatible = "regulator-fixed";
regulator-name = "EMMC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vddao_3v3>;
regulator-always-on;
};
vddao_3v3: regulator-vddao_3v3 {
compatible = "regulator-fixed";
regulator-name = "VDDAO_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_in>;
regulator-always-on;
};
/* Used by Tuner, RGB Led & IR Emitter LED array */
vddao_3v3_t: regulator-vddao_3v3_t {
compatible = "regulator-fixed";
regulator-name = "VDDAO_3V3_T";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vddao_3v3>;
gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
enable-active-low;
regulator-always-on;
};
vddcpu: regulator-vddcpu {
/*
* SY8120B1ABC DC/DC Regulator.
*/
compatible = "pwm-regulator";
regulator-name = "VDDCPU";
regulator-min-microvolt = <690000>;
regulator-max-microvolt = <1050000>;
vin-supply = <&dc_in>;
pwms = <&pwm_AO_cd 1 1500 0>;
pwm-dutycycle-range = <100 0>;
regulator-boot-on;
regulator-always-on;
};
vddio_ao1v8: regulator-vddio_ao1v8 {
compatible = "regulator-fixed";
regulator-name = "VDDIO_AO1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vddao_3v3>;
regulator-always-on;
};
reserved-memory {
/* TEE Reserved Memory */
bl32_reserved: bl32@5000000 {
reg = <0x0 0x05300000 0x0 0x2000000>;
no-map;
};
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
clocks = <&wifi32k>;
clock-names = "ext_clock";
};
wifi32k: wifi32k {
compatible = "pwm-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
};
};
&cec_AO {
pinctrl-0 = <&cec_ao_a_h_pins>;
pinctrl-names = "default";
status = "disabled";
hdmi-phandle = <&hdmi_tx>;
};
&cecb_AO {
pinctrl-0 = <&cec_ao_b_h_pins>;
pinctrl-names = "default";
status = "okay";
hdmi-phandle = <&hdmi_tx>;
};
&cpu0 {
cpu-supply = <&vddcpu>;
operating-points-v2 = <&cpu_opp_table>;
clocks = <&clkc CLKID_CPU_CLK>;
clock-latency = <50000>;
};
&cpu1 {
cpu-supply = <&vddcpu>;
operating-points-v2 = <&cpu_opp_table>;
clocks = <&clkc CLKID_CPU1_CLK>;
clock-latency = <50000>;
};
&cpu2 {
cpu-supply = <&vddcpu>;
operating-points-v2 = <&cpu_opp_table>;
clocks = <&clkc CLKID_CPU2_CLK>;
clock-latency = <50000>;
};
&cpu3 {
cpu-supply = <&vddcpu>;
operating-points-v2 = <&cpu_opp_table>;
clocks = <&clkc CLKID_CPU3_CLK>;
clock-latency = <50000>;
};
&ethmac {
status = "okay";
phy-handle = <&internal_ephy>;
phy-mode = "rmii";
};
&hdmi_tx {
status = "okay";
pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
pinctrl-names = "default";
};
&hdmi_tx_tmds_port {
hdmi_tx_tmds_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
&i2c3 {
status = "okay";
pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
pinctrl-names = "default";
};
&ir {
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
pinctrl-names = "default";
};
&pwm_AO_ab {
status = "okay";
pinctrl-0 = <&pwm_ao_a_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin0";
};
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin1";
status = "okay";
};
&pwm_ef {
status = "okay";
pinctrl-0 = <&pwm_e_pins>;
pinctrl-names = "default";
clocks = <&xtal>;
clock-names = "clkin0";
};
&saradc {
status = "okay";
vref-supply = <&vddio_ao1v8>;
};
/* SDIO */
&sd_emmc_a {
status = "okay";
pinctrl-0 = <&sdio_pins>;
pinctrl-1 = <&sdio_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
cap-sd-highspeed;
sd-uhs-sdr50;
max-frequency = <100000000>;
non-removable;
disable-wp;
mmc-pwrseq = <&sdio_pwrseq>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_ao1v8>;
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
/* SD card */
&sd_emmc_b {
status = "okay";
pinctrl-0 = <&sdcard_c_pins>;
pinctrl-1 = <&sdcard_clk_gate_c_pins>;
pinctrl-names = "default", "clk-gate";
bus-width = <4>;
cap-sd-highspeed;
max-frequency = <50000000>;
disable-wp;
cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddao_3v3>;
};
/* eMMC */
&sd_emmc_c {
status = "okay";
pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
pinctrl-1 = <&emmc_clk_gate_pins>;
pinctrl-names = "default", "clk-gate";
bus-width = <8>;
cap-mmc-highspeed;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
max-frequency = <200000000>;
non-removable;
disable-wp;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&emmc_1v8>;
};
&uart_A {
status = "okay";
pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
pinctrl-names = "default";
uart-has-rtscts;
bluetooth {
compatible = "brcm,bcm43438-bt";
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
max-speed = <2000000>;
clocks = <&wifi32k>;
clock-names = "lpo";
vbat-supply = <&vddao_3v3>;
vddio-supply = <&vddio_ao1v8>;
};
};
/* Exposed via the on-board USB to Serial FT232RL IC */
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
&usb {
status = "okay";
dr_mode = "otg";
};

147
arch/arm/dts/meson-sm1.dtsi Normal file
View File

@@ -0,0 +1,147 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include "meson-g12-common.dtsi"
#include <dt-bindings/power/meson-sm1-power.h>
/ {
compatible = "amlogic,sm1";
cpus {
#address-cells = <0x2>;
#size-cells = <0x0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&l2>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&l2>;
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0 0x2>;
enable-method = "psci";
next-level-cache = <&l2>;
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0 0x3>;
enable-method = "psci";
next-level-cache = <&l2>;
};
l2: l2-cache0 {
compatible = "cache";
};
};
cpu_opp_table: opp-table {
compatible = "operating-points-v2";
opp-shared;
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
opp-microvolt = <730000>;
};
opp-250000000 {
opp-hz = /bits/ 64 <250000000>;
opp-microvolt = <730000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <730000>;
};
opp-667000000 {
opp-hz = /bits/ 64 <666666666>;
opp-microvolt = <750000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <770000>;
};
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <780000>;
};
opp-1404000000 {
opp-hz = /bits/ 64 <1404000000>;
opp-microvolt = <790000>;
};
opp-1512000000 {
opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <800000>;
};
opp-1608000000 {
opp-hz = /bits/ 64 <1608000000>;
opp-microvolt = <810000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <850000>;
};
opp-1800000000 {
opp-hz = /bits/ 64 <1800000000>;
opp-microvolt = <900000>;
};
opp-1908000000 {
opp-hz = /bits/ 64 <1908000000>;
opp-microvolt = <950000>;
};
};
};
&cecb_AO {
compatible = "amlogic,meson-sm1-ao-cec";
};
&clk_msr {
compatible = "amlogic,meson-sm1-clk-measure";
};
&clkc {
compatible = "amlogic,sm1-clkc";
};
&ethmac {
power-domains = <&pwrc PWRC_SM1_ETH_ID>;
};
&pwrc {
compatible = "amlogic,meson-sm1-pwrc";
};
&vpu {
power-domains = <&pwrc PWRC_SM1_VPU_ID>;
};
&usb {
power-domains = <&pwrc PWRC_SM1_USB_ID>;
};

View File

@@ -9,6 +9,7 @@
#include <asm/arch/eth.h>
#include <asm/arch/g12a.h>
#include <asm/arch/mem.h>
#include <asm/arch/meson-vpu.h>
#include <asm/io.h>
#include <asm/armv8/mmu.h>
#include <linux/sizes.h>
@@ -57,6 +58,10 @@ void meson_init_reserved_memory(void *fdt)
/* Add BL32 reserved zone */
if (bl32_start && bl32_size)
meson_board_add_reserved_memory(fdt, bl32_start, bl32_size);
#if defined(CONFIG_VIDEO_MESON)
meson_vpu_rsv_fb(fdt);
#endif
}
phys_size_t get_effective_memsize(void)

View File

@@ -34,6 +34,7 @@ static const struct meson_gx_soc_id {
{ "TXHD", 0x27 },
{ "G12A", 0x28 },
{ "G12B", 0x29 },
{ "SM1", 0x2b },
};
static const struct meson_gx_package_id {
@@ -59,7 +60,9 @@ static const struct meson_gx_package_id {
{ "A113D", 0x25, 0x22, 0xff },
{ "S905D2", 0x28, 0x10, 0xf0 },
{ "S905X2", 0x28, 0x40, 0xf0 },
{ "A311D", 0x29, 0x10, 0xf0 },
{ "S922X", 0x29, 0x40, 0xf0 },
{ "S905X3", 0x2b, 0x5, 0xf },
};
DECLARE_GLOBAL_DATA_PTR;
@@ -154,7 +157,7 @@ int show_board_info(void)
/* print board information */
print_board_model();
printf("Soc: Amlogic Meson %s (%s) Revision %x:%x (%x:%x)\n",
printf("SoC: Amlogic Meson %s (%s) Revision %x:%x (%x:%x)\n",
socinfo_to_soc_id(socinfo),
socinfo_to_package_id(socinfo),
socinfo_to_major(socinfo),