diff options
Diffstat (limited to 'arch/arm/boot/dts/sh73a0-kzm9g-reference.dts')
-rw-r--r-- | arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 103 |
1 files changed, 97 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index 8ee06dd..eb8886b 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -12,8 +12,9 @@ */ /dts-v1/; -/include/ "sh73a0.dtsi" +#include "sh73a0.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> / { model = "KZM-A9-GT"; @@ -82,7 +83,7 @@ reg = <0x10000000 0x100>; phy-mode = "mii"; interrupt-parent = <&irqpin0>; - interrupts = <3 0>; /* active low */ + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; reg-io-width = <4>; smsc,irq-push-pull; smsc,save-mac-address; @@ -105,6 +106,66 @@ gpios = <&pfc 23 GPIO_ACTIVE_LOW>; }; }; + + gpio-keys { + compatible = "gpio-keys"; + + back-key { + gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>; + linux,code = <158>; + label = "SW3"; + }; + + right-key { + gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>; + linux,code = <106>; + label = "SW2-R"; + }; + + left-key { + gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>; + linux,code = <105>; + label = "SW2-L"; + }; + + enter-key { + gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>; + linux,code = <28>; + label = "SW2-P"; + }; + + up-key { + gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>; + linux,code = <103>; + label = "SW2-U"; + }; + + down-key { + gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>; + linux,code = <108>; + label = "SW2-D"; + }; + + home-key { + gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>; + linux,code = <102>; + label = "SW1"; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "left_j"; + simple-audio-card,cpu { + sound-dai = <&sh_fsi2 0>; + }; + simple-audio-card,codec { + sound-dai = <&ak4648>; + bitclock-master; + frame-master; + system-clock-frequency = <11289600>; + }; + }; }; &i2c0 { @@ -179,12 +240,29 @@ }; }; }; + + ak4648: ak4648@0x12 { + #sound-dai-cells = <0>; + compatible = "asahi-kasei,ak4648"; + reg = <0x12>; + }; }; &i2c3 { pinctrl-0 = <&i2c3_pins>; pinctrl-names = "default"; status = "okay"; + + pcf8575: gpio@20 { + compatible = "nxp,pcf8575"; + reg = <0x20>; + interrupt-parent = <&irqpin2>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; }; &mmcif { @@ -205,7 +283,7 @@ renesas,function = "i2c3"; }; - mmcif_pins: mmcif { + mmcif_pins: mmc { mux { renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0"; renesas,function = "mmc0"; @@ -217,20 +295,26 @@ }; }; - scifa4_pins: scifa4 { + scifa4_pins: serial4 { renesas,groups = "scifa4_data", "scifa4_ctrl"; renesas,function = "scifa4"; }; - sdhi0_pins: sdhi0 { + sdhi0_pins: sd0 { renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp"; renesas,function = "sdhi0"; }; - sdhi2_pins: sdhi2 { + sdhi2_pins: sd2 { renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; renesas,function = "sdhi2"; }; + + fsia_pins: sounda { + renesas,groups = "fsia_mclk_in", "fsia_sclk_in", + "fsia_data_in", "fsia_data_out"; + renesas,function = "fsia"; + }; }; &sdhi0 { @@ -251,3 +335,10 @@ broken-cd; status = "okay"; }; + +&sh_fsi2 { + pinctrl-0 = <&fsia_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; |