0d1ab9be85
we don't directly enable all evb board to support 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 just enable rk3568-evb1 and rk3566-evb1 just for example.
Diff in "rk3568-evb1-ddr4-v10.dts" is like this:
+&bt_sco {
+ status = "okay";
+};
+
+&bt_sound {
+ status = "okay";
+};
+
+&i2s3_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: I6668bfbb87e4b0ea71a661bbcf8248cbde77974e
Signed-off-by: Zou Dengming <marsow.zou@rock-chips.com>
20 lines
275 B
Plaintext
20 lines
275 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Rockchip Electronics Co., Ltd.
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*/
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#include "rk3566-evb1-ddr4-v10.dtsi"
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#include "rk3568-android.dtsi"
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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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&i2s3_2ch {
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status = "okay";
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};
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