3d4d03ca90
we don't directly add all evb board to enable bt-sco cards
because it may take some i2s/pcm, which may use dma,
but dmas may limit.
so we just prepare this settings, then if any one who want to
support bt-sco, he/she can just add dts in board-level dts.
now, we enable rk3588-evb1 sco just for example.
Diff in "rk3588-evb1-lp4-v10.dts" is like this:
+&bt_sco {
+ status = "okay";
+};
+
+&bt_sound {
+ status = "okay";
+};
+
+&i2s2_2ch {
+ status = "okay";
+};
The default pcm/i2s setting is:
Format: PCM, dsp_a, MSB first, short sync, rising edge and delay 1 bclk.
rockchip soc: master; Bt controller: slave
Change-Id: Id161dd43ec3ea657e758852f7214727488633977
Signed-off-by: Zou Dengming <marsow.zou@rock-chips.com>
29 lines
439 B
Plaintext
29 lines
439 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
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*
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*/
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/dts-v1/;
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#include "rk3588-evb1-lp4.dtsi"
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#include "rk3588-evb1-imx415.dtsi"
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#include "rk3588-android.dtsi"
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/ {
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model = "Rockchip RK3588 EVB1 LP4 V10 Board";
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compatible = "rockchip,rk3588-evb1-lp4-v10", "rockchip,rk3588";
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};
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&bt_sco {
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status = "okay";
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};
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&bt_sound {
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status = "okay";
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};
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&i2s2_2ch {
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status = "okay";
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};
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