diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-cs42888.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-cs42888.dts | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-cs42888.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-cs42888.dts new file mode 100644 index 000000000000..d2eb1e637820 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-cs42888.dts @@ -0,0 +1,90 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "imx6ull-14x14-ddr3-arm2.dts" + +/ { + clocks { + codec_osc: anaclk2 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24576000>; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_audio: cs42888_supply { + compatible = "regulator-fixed"; + regulator-name = "cs42888_supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + sound-cs42888 { + compatible = "fsl,imx6-sabreauto-cs42888", + "fsl,imx-audio-cs42888"; + model = "imx-cs42888"; + esai-controller = <&esai>; + asrc-controller = <&asrc>; + audio-codec = <&codec_a>; + codec-master; + }; +}; + +&esai { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esai>; + assigned-clocks = <&clks IMX6ULL_CLK_ESAI_SEL>, + <&clks IMX6ULL_CLK_ESAI_EXTAL>; + assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>; + assigned-clock-rates = <0>, <24576000>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + codec_a: cs42888@048 { + compatible = "cirrus,cs42888"; + reg = <0x048>; + clocks = <&codec_osc 0>; + clock-names = "mclk"; + VA-supply = <®_audio>; + VD-supply = <®_audio>; + VLS-supply = <®_audio>; + VLC-supply = <®_audio>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog &pinctrl_hog1 &pinctrl_hog_sd>; +}; + +&ov5640 { + status = "disabled"; +}; + +&sdma { + gpr = <&gpr>; + /* SDMA event remap for ESAI */ + fsl,sdma-event-remap = <0 14 1>, <0 15 1>; +}; + +&uart2 { + status = "disabled"; +}; |