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Diffstat (limited to 'arch/arm/boot/dts/r8a7790-lager.dts')
-rw-r--r--arch/arm/boot/dts/r8a7790-lager.dts185
1 files changed, 169 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 69098b906b39..636d53bb87a2 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -9,6 +9,34 @@
* kind, whether express or implied.
*/
+/*
+ * SSI-AK4643
+ *
+ * SW1: 1: AK4643
+ * 2: CN22
+ * 3: ADV7511
+ *
+ * This command is required when Playback/Capture
+ *
+ * amixer set "LINEOUT Mixer DACL" on
+ * amixer set "DVC Out" 100%
+ * amixer set "DVC In" 100%
+ *
+ * You can use Mute
+ *
+ * amixer set "DVC Out Mute" on
+ * amixer set "DVC In Mute" on
+ *
+ * You can use Volume Ramp
+ *
+ * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
+ * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
+ * amixer set "DVC Out Ramp" on
+ * aplay xxx.wav &
+ * amixer set "DVC Out" 80% // Volume Down
+ * amixer set "DVC Out" 100% // Volume Up
+ */
+
/dts-v1/;
#include "r8a7790.dtsi"
#include <dt-bindings/gpio/gpio.h>
@@ -19,12 +47,13 @@
compatible = "renesas,lager", "renesas,r8a7790";
aliases {
- serial6 = &scif0;
- serial7 = &scif1;
+ serial6 = &scifa0;
+ serial7 = &scifa1;
};
chosen {
bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
+ stdout-path = &scifa0;
};
memory@40000000 {
@@ -42,7 +71,7 @@
#size-cells = <1>;
};
- gpio_keys {
+ keyboard {
compatible = "gpio-keys";
button@1 {
@@ -144,6 +173,73 @@
states = <3300000 1
1800000 0>;
};
+
+ sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,format = "left_j";
+ simple-audio-card,bitclock-master = <&sndcodec>;
+ simple-audio-card,frame-master = <&sndcodec>;
+
+ sndcpu: simple-audio-card,cpu {
+ sound-dai = <&rcar_sound>;
+ };
+
+ sndcodec: simple-audio-card,codec {
+ sound-dai = <&ak4643>;
+ system-clock-frequency = <11289600>;
+ };
+ };
+
+ vga-encoder {
+ compatible = "adi,adv7123";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ adv7123_in: endpoint {
+ remote-endpoint = <&du_out_rgb>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ adv7123_out: endpoint {
+ remote-endpoint = <&vga_in>;
+ };
+ };
+ };
+ };
+
+ vga {
+ compatible = "vga-connector";
+
+ port {
+ vga_in: endpoint {
+ remote-endpoint = <&adv7123_out>;
+ };
+ };
+ };
+};
+
+&du {
+ pinctrl-0 = <&du_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ ports {
+ port@0 {
+ endpoint {
+ remote-endpoint = <&adv7123_in>;
+ };
+ };
+ port@2 {
+ lvds_connector: endpoint {
+ };
+ };
+ };
};
&extal_clk {
@@ -151,17 +247,14 @@
};
&pfc {
- pinctrl-0 = <&du_pins>;
- pinctrl-names = "default";
-
du_pins: du {
renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
renesas,function = "du";
};
- scif0_pins: serial0 {
- renesas,groups = "scif0_data";
- renesas,function = "scif0";
+ scifa0_pins: serial0 {
+ renesas,groups = "scifa0_data";
+ renesas,function = "scifa0";
};
ether_pins: ether {
@@ -174,9 +267,9 @@
renesas,function = "intc";
};
- scif1_pins: serial1 {
- renesas,groups = "scif1_data";
- renesas,function = "scif1";
+ scifa1_pins: serial1 {
+ renesas,groups = "scifa1_data";
+ renesas,function = "scifa1";
};
sdhi0_pins: sd0 {
@@ -220,6 +313,11 @@
renesas,function = "iic3";
};
+ hsusb_pins: hsusb {
+ renesas,groups = "usb0_ovc_vbus";
+ renesas,function = "usb0";
+ };
+
usb0_pins: usb0 {
renesas,groups = "usb0";
renesas,function = "usb0";
@@ -239,6 +337,16 @@
renesas,groups = "vin1_data8", "vin1_clk";
renesas,function = "vin1";
};
+
+ sound_pins: sound {
+ renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
+ renesas,function = "ssi";
+ };
+
+ sound_clk_pins: sound_clk {
+ renesas,groups = "audio_clk_a";
+ renesas,function = "audio_clk";
+ };
};
&ether {
@@ -308,15 +416,15 @@
};
};
-&scif0 {
- pinctrl-0 = <&scif0_pins>;
+&scifa0 {
+ pinctrl-0 = <&scifa0_pins>;
pinctrl-names = "default";
status = "okay";
};
-&scif1 {
- pinctrl-0 = <&scif1_pins>;
+&scifa1 {
+ pinctrl-0 = <&scifa1_pins>;
pinctrl-names = "default";
status = "okay";
@@ -376,6 +484,14 @@
pinctrl-0 = <&iic2_pins>;
pinctrl-names = "default";
+ clock-frequency = <100000>;
+
+ ak4643: sound-codec@12 {
+ compatible = "asahi-kasei,ak4643";
+ #sound-dai-cells = <0>;
+ reg = <0x12>;
+ };
+
composite-in@20 {
compatible = "adi,adv7180";
reg = <0x20>;
@@ -418,12 +534,29 @@
pinctrl-names = "default";
};
+&xhci {
+ status = "okay";
+ pinctrl-0 = <&usb2_pins>;
+ pinctrl-names = "default";
+};
+
&pci2 {
status = "okay";
pinctrl-0 = <&usb2_pins>;
pinctrl-names = "default";
};
+&hsusb {
+ status = "okay";
+ pinctrl-0 = <&hsusb_pins>;
+ pinctrl-names = "default";
+ renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
+};
+
+&usbphy {
+ status = "okay";
+};
+
/* composite video input */
&vin1 {
pinctrl-0 = <&vin1_pins>;
@@ -441,3 +574,23 @@
};
};
};
+
+&rcar_sound {
+ pinctrl-0 = <&sound_pins &sound_clk_pins>;
+ pinctrl-names = "default";
+
+ #sound-dai-cells = <0>;
+
+ status = "okay";
+
+ rcar_sound,dai {
+ dai0 {
+ playback = <&ssi0 &src2 &dvc0>;
+ capture = <&ssi1 &src3 &dvc1>;
+ };
+ };
+};
+
+&ssi1 {
+ shared-pin;
+};