From: Chris Morgan <macromorgan@xxxxxxxxxxx>
Anbernic RG353V and RG353VS are both RK3566 based handheld gaming devices
from Anbernic.
They are functionally very similar to the RG353P with the following
distinct differences:
- The battery size of the RG353V and RG353VS is 3200mAh instead of
3500mAh.
- The audio uses the PMIC's internal amplifier for a mono speaker
instead of an external amplifier with stereo speakers.
- The GPIOs for the R1 and R2 buttons are switched.
As for the differences between the RG353V and RG353VS, they are as
follows:
- The RG353VS has no touchscreen on i2c2.
- The RG353VS has no eMMC.
- The RG353VS has 1GB of RAM instead of 2GB.
Signed-off-by: Chris Morgan <macromorgan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/Makefile | 2 +
.../dts/rockchip/rk3566-anbernic-rg353p.dts | 83 +++++++------
.../dts/rockchip/rk3566-anbernic-rg353v.dts | 114 ++++++++++++++++++
.../dts/rockchip/rk3566-anbernic-rg353vs.dts | 87 +++++++++++++
.../dts/rockchip/rk3566-anbernic-rg353x.dtsi | 60 +++++++++
.../dts/rockchip/rk3566-anbernic-rg503.dts | 51 ++++++++
.../dts/rockchip/rk3566-anbernic-rgxx3.dtsi | 46 -------
7 files changed, 358 insertions(+), 85 deletions(-)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 8c15593c0ca4..a1f38acb8dfa 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -62,6 +62,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353p.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353v.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353vs.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.2.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
index 7a20e2d6876a..80716b2ebd29 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
@@ -5,7 +5,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/pinctrl/rockchip.h>
-#include "rk3566-anbernic-rgxx3.dtsi"
+#include "rk3566-anbernic-rg353x.dtsi"
/ {
model = "RG353P";
@@ -18,26 +18,47 @@ aliases {
mmc3 = &sdmmc2;
};
- backlight: backlight {
- compatible = "pwm-backlight";
- power-supply = <&vcc_sys>;
- pwms = <&pwm4 0 25000 0>;
- };
-};
+ /* Channels reversed for both headphones and speakers. */
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "rk817_ext";
+ simple-audio-card,aux-devs = <&spk_amp>;
+ simple-audio-card,format = "i2s";
+ simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphones",
+ "Speaker", "Internal Speakers";
+ simple-audio-card,routing =
+ "MICL", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "Internal Speakers", "Speaker Amp OUTL",
+ "Internal Speakers", "Speaker Amp OUTR",
+ "Speaker Amp INL", "HPOL",
+ "Speaker Amp INR", "HPOR";
+ simple-audio-card,pin-switches = "Internal Speakers";
-&gpio_keys_control {
- button-a {
- gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
- label = "EAST";
- linux,code = <BTN_EAST>;
+ simple-audio-card,codec {
+ sound-dai = <&rk817>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1_8ch>;
+ };
};
- button-left {
- gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
- label = "DPAD-LEFT";
- linux,code = <BTN_DPAD_LEFT>;
+ spk_amp: audio-amplifier {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&spk_amp_enable_h>;
+ pinctrl-names = "default";
+ sound-name-prefix = "Speaker Amp";
};
+};
+&gpio_keys_control {
button-r1 {
gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
label = "TR";
@@ -49,27 +70,6 @@ button-r2 {
label = "TR2";
linux,code = <BTN_TR2>;
};
-
- button-right {
- gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
- label = "DPAD-RIGHT";
- linux,code = <BTN_DPAD_RIGHT>;
- };
-
- button-y {
- gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
- label = "WEST";
- linux,code = <BTN_WEST>;
- };
-};
-
-&i2c0 {
- /* This hardware is physically present but unused. */
- power-monitor@62 {
- compatible = "cellwise,cw2015";
- reg = <0x62>;
- status = "disabled";
- };
};
&i2c2 {
@@ -78,8 +78,13 @@ &i2c2 {
status = "okay";
};
-&pwm4 {
- status = "okay";
+&pinctrl {
+ audio-amplifier {
+ spk_amp_enable_h: spk-amp-enable-h {
+ rockchip,pins =
+ <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&sdhci {
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
new file mode 100644
index 000000000000..885234a023e1
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
@@ -0,0 +1,114 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566-anbernic-rg353x.dtsi"
+
+/ {
+ model = "RG353V";
+ compatible = "anbernic,rg353v", "rockchip,rk3566";
+
+ aliases {
+ mmc0 = &sdhci;
+ mmc1 = &sdmmc0;
+ mmc2 = &sdmmc1;
+ mmc3 = &sdmmc2;
+ };
+
+ battery: battery {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <3151000>;
+ charge-term-current-microamp = <300000>;
+ constant-charge-current-max-microamp = <2000000>;
+ constant-charge-voltage-max-microvolt = <4200000>;
+ factory-internal-resistance-micro-ohms = <117000>;
+ voltage-max-design-microvolt = <4172000>;
+ voltage-min-design-microvolt = <3400000>;
+
+ ocv-capacity-celsius = <20>;
+ ocv-capacity-table-0 = <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
+ <3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
+ <3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
+ <3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
+ <3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
+ <3400000 0>;
+ };
+
+ /* Channels reversed for headphones. */
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "rk817_int";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphones",
+ "Speaker", "Internal Speakers";
+ simple-audio-card,routing =
+ "MICL", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "Internal Speakers", "SPKO";
+
+ simple-audio-card,codec {
+ sound-dai = <&rk817>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1_8ch>;
+ };
+ };
+};
+
+&gpio_keys_control {
+ button-r1 {
+ gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
+ label = "TR";
+ linux,code = <BTN_TR>;
+ };
+
+ button-r2 {
+ gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+ label = "TR2";
+ linux,code = <BTN_TR2>;
+ };
+};
+
+&i2c2 {
+ pintctrl-names = "default";
+ pinctrl-0 = <&i2c2m1_xfer>;
+ status = "okay";
+};
+
+&pinctrl {
+ touch {
+ touch_rst: touch-rst {
+ rockchip,pins =
+ <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&rk817 {
+ rk817_charger: charger {
+ monitored-battery = <&battery>;
+ rockchip,resistor-sense-micro-ohms = <10000>;
+ rockchip,sleep-enter-current-microamp = <300000>;
+ rockchip,sleep-filter-current-microamp = <100000>;
+ };
+};
+
+&sdhci {
+ pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>;
+ pinctrl-names = "default";
+ bus-width = <8>;
+ mmc-hs200-1_8v;
+ non-removable;
+ vmmc-supply = <&vcc_3v3>;
+ vqmmc-supply = <&vcc_1v8>;
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
new file mode 100644
index 000000000000..a7dc462fe21f
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566-anbernic-rg353x.dtsi"
+
+/ {
+ model = "RG353VS";
+ compatible = "anbernic,rg353vs", "rockchip,rk3566";
+
+ aliases {
+ mmc0 = &sdmmc0;
+ mmc1 = &sdmmc1;
+ mmc2 = &sdmmc2;
+ };
+
+ battery: battery {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <3151000>;
+ charge-term-current-microamp = <300000>;
+ constant-charge-current-max-microamp = <2000000>;
+ constant-charge-voltage-max-microvolt = <4200000>;
+ factory-internal-resistance-micro-ohms = <117000>;
+ voltage-max-design-microvolt = <4172000>;
+ voltage-min-design-microvolt = <3400000>;
+
+ ocv-capacity-celsius = <20>;
+ ocv-capacity-table-0 = <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
+ <3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
+ <3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
+ <3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
+ <3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
+ <3400000 0>;
+ };
+
+ /* Channels reversed for headphones. */
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "rk817_int";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphones",
+ "Speaker", "Internal Speakers";
+ simple-audio-card,routing =
+ "MICL", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "Internal Speakers", "SPKO";
+
+ simple-audio-card,codec {
+ sound-dai = <&rk817>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1_8ch>;
+ };
+ };
+};
+
+&gpio_keys_control {
+ button-r1 {
+ gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
+ label = "TR";
+ linux,code = <BTN_TR>;
+ };
+
+ button-r2 {
+ gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+ label = "TR2";
+ linux,code = <BTN_TR2>;
+ };
+};
+
+&rk817 {
+ rk817_charger: charger {
+ monitored-battery = <&battery>;
+ rockchip,resistor-sense-micro-ohms = <10000>;
+ rockchip,sleep-enter-current-microamp = <300000>;
+ rockchip,sleep-filter-current-microamp = <100000>;
+ };
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
new file mode 100644
index 000000000000..65a80d1f6d91
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566-anbernic-rgxx3.dtsi"
+
+/ {
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ power-supply = <&vcc_sys>;
+ pwms = <&pwm4 0 25000 0>;
+ };
+};
+
+&cru {
+ assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+ assigned-clock-rates = <1200000000>, <200000000>, <241500000>;
+};
+
+&gpio_keys_control {
+ button-a {
+ gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
+ label = "EAST";
+ linux,code = <BTN_EAST>;
+ };
+
+ button-left {
+ gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
+ label = "DPAD-LEFT";
+ linux,code = <BTN_DPAD_LEFT>;
+ };
+
+ button-right {
+ gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
+ label = "DPAD-RIGHT";
+ linux,code = <BTN_DPAD_RIGHT>;
+ };
+
+ button-y {
+ gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
+ label = "WEST";
+ linux,code = <BTN_WEST>;
+ };
+};
+
+&i2c0 {
+ /* This hardware is physically present but unused. */
+ power-monitor@62 {
+ compatible = "cellwise,cw2015";
+ reg = <0x62>;
+ status = "disabled";
+ };
+};
+
+&pwm4 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
index 3dc01549a5b4..c56c290f0d87 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
@@ -29,6 +29,50 @@ gpio_spi: spi {
cs-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
num-chipselects = <0>;
};
+
+ /* Channels reversed for both headphones and speakers. */
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "rk817_ext";
+ simple-audio-card,aux-devs = <&spk_amp>;
+ simple-audio-card,format = "i2s";
+ simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphones",
+ "Speaker", "Internal Speakers";
+ simple-audio-card,routing =
+ "MICL", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "Internal Speakers", "Speaker Amp OUTL",
+ "Internal Speakers", "Speaker Amp OUTR",
+ "Speaker Amp INL", "HPOL",
+ "Speaker Amp INR", "HPOR";
+ simple-audio-card,pin-switches = "Internal Speakers";
+
+ simple-audio-card,codec {
+ sound-dai = <&rk817>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1_8ch>;
+ };
+ };
+
+ spk_amp: audio-amplifier {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&spk_amp_enable_h>;
+ pinctrl-names = "default";
+ sound-name-prefix = "Speaker Amp";
+ };
+};
+
+&cru {
+ assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+ assigned-clock-rates = <1200000000>, <200000000>, <500000000>;
};
&gpio_keys_control {
@@ -76,6 +120,13 @@ button-y {
};
&pinctrl {
+ audio-amplifier {
+ spk_amp_enable_h: spk-amp-enable-h {
+ rockchip,pins =
+ <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
gpio-spi {
spi_pins: spi-pins {
rockchip,pins =
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi
index 2b455143b86d..010c6a77a9da 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi
@@ -217,37 +217,6 @@ red_led: led-2 {
};
};
- /* Channels reversed for both headphones and speakers. */
- sound {
- compatible = "simple-audio-card";
- simple-audio-card,name = "anbernic_rk817";
- simple-audio-card,aux-devs = <&spk_amp>;
- simple-audio-card,format = "i2s";
- simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
- simple-audio-card,mclk-fs = <256>;
- simple-audio-card,widgets =
- "Microphone", "Mic Jack",
- "Headphone", "Headphones",
- "Speaker", "Internal Speakers";
- simple-audio-card,routing =
- "MICL", "Mic Jack",
- "Headphones", "HPOL",
- "Headphones", "HPOR",
- "Internal Speakers", "Speaker Amp OUTL",
- "Internal Speakers", "Speaker Amp OUTR",
- "Speaker Amp INL", "HPOL",
- "Speaker Amp INR", "HPOR";
- simple-audio-card,pin-switches = "Internal Speakers";
-
- simple-audio-card,codec {
- sound-dai = <&rk817>;
- };
-
- simple-audio-card,cpu {
- sound-dai = <&i2s1_8ch>;
- };
- };
-
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk817 1>;
@@ -258,14 +227,6 @@ sdio_pwrseq: sdio-pwrseq {
reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>;
};
- spk_amp: audio-amplifier {
- compatible = "simple-audio-amplifier";
- enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
- pinctrl-0 = <&spk_amp_enable_h>;
- pinctrl-names = "default";
- sound-name-prefix = "Speaker Amp";
- };
-
vcc3v3_lcd0_n: regulator-vcc3v3-lcd0 {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
@@ -607,13 +568,6 @@ &i2s1m0_sdi0
};
&pinctrl {
- audio-amplifier {
- spk_amp_enable_h: spk-amp-enable-h {
- rockchip,pins =
- <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
gpio-btns {
btn_pins_ctrl: btn-pins-ctrl {
rockchip,pins =
--
2.25.1
