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Message-ID: <1j7ca0le5f.fsf@starbuckisacylon.baylibre.com>
Date: Tue, 22 Oct 2024 10:45:16 +0200
From: Jerome Brunet <jbrunet@...libre.com>
To: Jan Dakinevich <jan.dakinevich@...utedevices.com>
Cc: Conor Dooley <conor+dt@...nel.org>, <devicetree@...r.kernel.org>,
Kevin Hilman <khilman@...libre.com>, "Krzysztof Kozlowski"
<krzk+dt@...nel.org>, <linux-amlogic@...ts.infradead.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-clk@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, Martin Blumenstingl
<martin.blumenstingl@...glemail.com>, Michael Turquette
<mturquette@...libre.com>, Neil Armstrong <neil.armstrong@...aro.org>,
Philipp Zabel <p.zabel@...gutronix.de>, Rob Herring <robh@...nel.org>,
Stephen Boyd <sboyd@...nel.org>
Subject: Re: [RFC PATCH v4 3/5] dt-bindings: clock: axg-audio: document A1
SoC audio clock controller driver
On Fri 13 Sep 2024 at 15:11, Jan Dakinevich <jan.dakinevich@...utedevices.com> wrote:
> Add device tree bindings for A1 SoC audio clock and reset controllers.
>
> Signed-off-by: Jan Dakinevich <jan.dakinevich@...utedevices.com>
Reset and clock are now independent.
Please split the patch and send the changes in the related series,
bindings before the driver change.
> ---
> .../clock/amlogic,axg-audio-clkc.yaml | 3 +
> .../dt-bindings/clock/amlogic,a1-audio-clkc.h | 122 ++++++++++++++++++
> .../reset/amlogic,meson-a1-audio-reset.h | 29 +++++
> 3 files changed, 154 insertions(+)
> create mode 100644 include/dt-bindings/clock/amlogic,a1-audio-clkc.h
> create mode 100644 include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h
>
> diff --git a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> index fd7982dd4cea..df9eb8ce28dc 100644
> --- a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> +++ b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.yaml
> @@ -18,6 +18,8 @@ description:
> properties:
> compatible:
> enum:
> + - amlogic,a1-audio-clkc
> + - amlogic,a1-audio-vad-clkc
> - amlogic,axg-audio-clkc
> - amlogic,g12a-audio-clkc
> - amlogic,sm1-audio-clkc
> @@ -114,6 +116,7 @@ allOf:
> compatible:
> contains:
> enum:
> + - amlogic,a1-audio-clkc
> - amlogic,g12a-audio-clkc
> - amlogic,sm1-audio-clkc
> then:
> diff --git a/include/dt-bindings/clock/amlogic,a1-audio-clkc.h b/include/dt-bindings/clock/amlogic,a1-audio-clkc.h
> new file mode 100644
> index 000000000000..6534d1878816
> --- /dev/null
> +++ b/include/dt-bindings/clock/amlogic,a1-audio-clkc.h
> @@ -0,0 +1,122 @@
> +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
> +/*
> + * Copyright (c) 2024, SaluteDevices. All Rights Reserved.
> + *
> + * Author: Jan Dakinevich <jan.dakinevich@...utedevices.com>
> + */
> +
> +#ifndef __A1_AUDIO_CLKC_BINDINGS_H
> +#define __A1_AUDIO_CLKC_BINDINGS_H
> +
> +#define AUD_CLKID_DDR_ARB 1
> +#define AUD_CLKID_TDMIN_A 2
> +#define AUD_CLKID_TDMIN_B 3
> +#define AUD_CLKID_TDMIN_LB 4
> +#define AUD_CLKID_LOOPBACK 5
> +#define AUD_CLKID_TDMOUT_A 6
> +#define AUD_CLKID_TDMOUT_B 7
> +#define AUD_CLKID_FRDDR_A 8
> +#define AUD_CLKID_FRDDR_B 9
> +#define AUD_CLKID_TODDR_A 10
> +#define AUD_CLKID_TODDR_B 11
> +#define AUD_CLKID_SPDIFIN 12
> +#define AUD_CLKID_RESAMPLE 13
> +#define AUD_CLKID_EQDRC 14
> +#define AUD_CLKID_LOCKER 15
> +#define AUD_CLKID_MST_A_MCLK_SEL 16
> +#define AUD_CLKID_MST_A_MCLK_DIV 17
> +#define AUD_CLKID_MST_A_MCLK 18
> +#define AUD_CLKID_MST_B_MCLK_SEL 19
> +#define AUD_CLKID_MST_B_MCLK_DIV 20
> +#define AUD_CLKID_MST_B_MCLK 21
> +#define AUD_CLKID_MST_C_MCLK_SEL 22
> +#define AUD_CLKID_MST_C_MCLK_DIV 23
> +#define AUD_CLKID_MST_C_MCLK 24
> +#define AUD_CLKID_MST_D_MCLK_SEL 25
> +#define AUD_CLKID_MST_D_MCLK_DIV 26
> +#define AUD_CLKID_MST_D_MCLK 27
> +#define AUD_CLKID_SPDIFIN_CLK_SEL 28
> +#define AUD_CLKID_SPDIFIN_CLK_DIV 29
> +#define AUD_CLKID_SPDIFIN_CLK 30
> +#define AUD_CLKID_RESAMPLE_CLK_SEL 31
> +#define AUD_CLKID_RESAMPLE_CLK_DIV 32
> +#define AUD_CLKID_RESAMPLE_CLK 33
> +#define AUD_CLKID_LOCKER_IN_CLK_SEL 34
> +#define AUD_CLKID_LOCKER_IN_CLK_DIV 35
> +#define AUD_CLKID_LOCKER_IN_CLK 36
> +#define AUD_CLKID_LOCKER_OUT_CLK_SEL 37
> +#define AUD_CLKID_LOCKER_OUT_CLK_DIV 38
> +#define AUD_CLKID_LOCKER_OUT_CLK 39
> +#define AUD_CLKID_EQDRC_CLK_SEL 40
> +#define AUD_CLKID_EQDRC_CLK_DIV 41
> +#define AUD_CLKID_EQDRC_CLK 42
> +#define AUD_CLKID_MST_A_SCLK_PRE_EN 43
> +#define AUD_CLKID_MST_A_SCLK_DIV 44
> +#define AUD_CLKID_MST_A_SCLK_POST_EN 45
> +#define AUD_CLKID_MST_A_SCLK 46
> +#define AUD_CLKID_MST_B_SCLK_PRE_EN 47
> +#define AUD_CLKID_MST_B_SCLK_DIV 48
> +#define AUD_CLKID_MST_B_SCLK_POST_EN 49
> +#define AUD_CLKID_MST_B_SCLK 50
> +#define AUD_CLKID_MST_C_SCLK_PRE_EN 51
> +#define AUD_CLKID_MST_C_SCLK_DIV 52
> +#define AUD_CLKID_MST_C_SCLK_POST_EN 53
> +#define AUD_CLKID_MST_C_SCLK 54
> +#define AUD_CLKID_MST_D_SCLK_PRE_EN 55
> +#define AUD_CLKID_MST_D_SCLK_DIV 56
> +#define AUD_CLKID_MST_D_SCLK_POST_EN 57
> +#define AUD_CLKID_MST_D_SCLK 58
> +#define AUD_CLKID_MST_A_LRCLK_DIV 59
> +#define AUD_CLKID_MST_A_LRCLK 60
> +#define AUD_CLKID_MST_B_LRCLK_DIV 61
> +#define AUD_CLKID_MST_B_LRCLK 62
> +#define AUD_CLKID_MST_C_LRCLK_DIV 63
> +#define AUD_CLKID_MST_C_LRCLK 64
> +#define AUD_CLKID_MST_D_LRCLK_DIV 65
> +#define AUD_CLKID_MST_D_LRCLK 66
> +#define AUD_CLKID_TDMIN_A_SCLK_SEL 67
> +#define AUD_CLKID_TDMIN_A_SCLK_PRE_EN 68
> +#define AUD_CLKID_TDMIN_A_SCLK_POST_EN 69
> +#define AUD_CLKID_TDMIN_A_SCLK 70
> +#define AUD_CLKID_TDMIN_A_LRCLK 71
> +#define AUD_CLKID_TDMIN_B_SCLK_SEL 72
> +#define AUD_CLKID_TDMIN_B_SCLK_PRE_EN 73
> +#define AUD_CLKID_TDMIN_B_SCLK_POST_EN 74
> +#define AUD_CLKID_TDMIN_B_SCLK 75
> +#define AUD_CLKID_TDMIN_B_LRCLK 76
> +#define AUD_CLKID_TDMIN_LB_SCLK_SEL 77
> +#define AUD_CLKID_TDMIN_LB_SCLK_PRE_EN 78
> +#define AUD_CLKID_TDMIN_LB_SCLK_POST_EN 79
> +#define AUD_CLKID_TDMIN_LB_SCLK 80
> +#define AUD_CLKID_TDMIN_LB_LRCLK 81
> +#define AUD_CLKID_TDMOUT_A_SCLK_SEL 82
> +#define AUD_CLKID_TDMOUT_A_SCLK_PRE_EN 83
> +#define AUD_CLKID_TDMOUT_A_SCLK_POST_EN 84
> +#define AUD_CLKID_TDMOUT_A_SCLK 85
> +#define AUD_CLKID_TDMOUT_A_LRCLK 86
> +#define AUD_CLKID_TDMOUT_B_SCLK_SEL 87
> +#define AUD_CLKID_TDMOUT_B_SCLK_PRE_EN 88
> +#define AUD_CLKID_TDMOUT_B_SCLK_POST_EN 89
> +#define AUD_CLKID_TDMOUT_B_SCLK 90
> +#define AUD_CLKID_TDMOUT_B_LRCLK 91
> +
> +#define AUD_CLKID_VAD_DDR_ARB 1
> +#define AUD_CLKID_VAD_PDM 2
> +#define AUD_CLKID_VAD_TDMIN 3
> +#define AUD_CLKID_VAD_TODDR 4
> +#define AUD_CLKID_VAD 5
> +#define AUD_CLKID_VAD_AUDIOTOP 6
> +#define AUD_CLKID_VAD_MCLK_SEL 7
> +#define AUD_CLKID_VAD_MCLK_DIV 8
> +#define AUD_CLKID_VAD_MCLK 9
> +#define AUD_CLKID_VAD_CLK_SEL 10
> +#define AUD_CLKID_VAD_CLK_DIV 11
> +#define AUD_CLKID_VAD_CLK 12
> +#define AUD_CLKID_VAD_PDM_DCLK_SEL 13
> +#define AUD_CLKID_VAD_PDM_DCLK_DIV 14
> +#define AUD_CLKID_VAD_PDM_DCLK 15
> +#define AUD_CLKID_VAD_PDM_SYSCLK_SEL 16
> +#define AUD_CLKID_VAD_PDM_SYSCLK_DIV 17
> +#define AUD_CLKID_VAD_PDM_SYSCLK 18
> +
> +#endif /* __A1_AUDIO_CLKC_BINDINGS_H */
> diff --git a/include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h b/include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h
> new file mode 100644
> index 000000000000..653fddba1d8f
> --- /dev/null
> +++ b/include/dt-bindings/reset/amlogic,meson-a1-audio-reset.h
> @@ -0,0 +1,29 @@
> +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
> +/*
> + * Copyright (c) 2024, SaluteDevices. All Rights Reserved.
> + *
> + * Author: Jan Dakinevich <jan.dakinevich@...utedevices.com>
> + */
> +
> +#ifndef _DT_BINDINGS_AMLOGIC_MESON_A1_AUDIO_RESET_H
> +#define _DT_BINDINGS_AMLOGIC_MESON_A1_AUDIO_RESET_H
> +
> +#define AUD_RESET_DDRARB 0
> +#define AUD_RESET_TDMIN_A 1
> +#define AUD_RESET_TDMIN_B 2
> +#define AUD_RESET_TDMIN_LB 3
> +#define AUD_RESET_LOOPBACK 4
> +#define AUD_RESET_TDMOUT_A 5
> +#define AUD_RESET_TDMOUT_B 6
> +#define AUD_RESET_FRDDR_A 7
> +#define AUD_RESET_FRDDR_B 8
> +#define AUD_RESET_TODDR_A 9
> +#define AUD_RESET_TODDR_B 10
> +#define AUD_RESET_SPDIFIN 11
> +#define AUD_RESET_RESAMPLE 12
> +#define AUD_RESET_EQDRC 13
> +#define AUD_RESET_LOCKER 14
> +#define AUD_RESET_TOACODEC 30
> +#define AUD_RESET_CLKTREE 31
> +
> +#endif /* _DT_BINDINGS_AMLOGIC_MESON_A1_AUDIO_RESET_H */
--
Jerome
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