summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
diff options
context:
space:
mode:
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-12-05 05:33:10 +0400
committerSimon Horman <horms+renesas@verge.net.au>2013-12-12 16:07:37 +0400
commit3c2a87c85391272b098827e432813c9437e93992 (patch)
treec8753fe0f03156cc309611861bcab86d3619ece8 /arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
parent63b1303d1922f7660bd9e90da56dfbf93134c5aa (diff)
downloadlinux-3c2a87c85391272b098827e432813c9437e93992.tar.xz
ARM: shmobile: kzm9g: add FSI support for DTS
This patch support FSI-AK4648 with simple audio card Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/sh73a0-kzm9g-reference.dts')
-rw-r--r--arch/arm/boot/dts/sh73a0-kzm9g-reference.dts33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 5bb593daab52..eb8886b535e4 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -152,6 +152,20 @@
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 {
@@ -226,6 +240,12 @@
};
};
};
+
+ ak4648: ak4648@0x12 {
+ #sound-dai-cells = <0>;
+ compatible = "asahi-kasei,ak4648";
+ reg = <0x12>;
+ };
};
&i2c3 {
@@ -289,6 +309,12 @@
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 {
@@ -309,3 +335,10 @@
broken-cd;
status = "okay";
};
+
+&sh_fsi2 {
+ pinctrl-0 = <&fsia_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};