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Subject: Re: [PATCH 3/3] clk: meson: gxbb: set audio output clock hierarchy
To:     Jerome Brunet <jbrunet@baylibre.com>, linux-clk@vger.kernel.org
Cc:     Kevin Hilman <khilman@baylibre.com>,
        linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20200122100451.2443153-1-jbrunet@baylibre.com>
 <20200122100451.2443153-4-jbrunet@baylibre.com>
From:   Neil Armstrong <narmstrong@baylibre.com>
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Organization: Baylibre
Message-ID: <e5410775-aa5b-1aa7-7952-9c635512c0ba@baylibre.com>
Date:   Thu, 23 Jan 2020 10:51:20 +0100
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Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On 22/01/2020 11:04, Jerome Brunet wrote:
> The aiu devices peripheral clocks needs the aiu and aiu_glue clocks to
> operate. Reflect this hierarchy in the gxbb clock tree.
> 
> Fixes: 738f66d3211d ("clk: gxbb: add AmLogic GXBB clk controller driver")
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
> ---
>  drivers/clk/meson/gxbb.c | 18 ++++++++++--------
>  1 file changed, 10 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
> index 47916c4f1700..5fd6a574f8c3 100644
> --- a/drivers/clk/meson/gxbb.c
> +++ b/drivers/clk/meson/gxbb.c
> @@ -2619,14 +2619,6 @@ static MESON_GATE(gxbb_spi, HHI_GCLK_MPEG0, 30);
>  static MESON_GATE(gxbb_i2s_spdif, HHI_GCLK_MPEG1, 2);
>  static MESON_GATE(gxbb_eth, HHI_GCLK_MPEG1, 3);
>  static MESON_GATE(gxbb_demux, HHI_GCLK_MPEG1, 4);
> -static MESON_GATE(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6);
> -static MESON_GATE(gxbb_iec958, HHI_GCLK_MPEG1, 7);
> -static MESON_GATE(gxbb_i2s_out, HHI_GCLK_MPEG1, 8);
> -static MESON_GATE(gxbb_amclk, HHI_GCLK_MPEG1, 9);
> -static MESON_GATE(gxbb_aififo2, HHI_GCLK_MPEG1, 10);
> -static MESON_GATE(gxbb_mixer, HHI_GCLK_MPEG1, 11);
> -static MESON_GATE(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12);
> -static MESON_GATE(gxbb_adc, HHI_GCLK_MPEG1, 13);
>  static MESON_GATE(gxbb_blkmv, HHI_GCLK_MPEG1, 14);
>  static MESON_GATE(gxbb_aiu, HHI_GCLK_MPEG1, 15);
>  static MESON_GATE(gxbb_uart1, HHI_GCLK_MPEG1, 16);
> @@ -2681,6 +2673,16 @@ static MESON_GATE(gxbb_ao_ahb_bus, HHI_GCLK_AO, 2);
>  static MESON_GATE(gxbb_ao_iface, HHI_GCLK_AO, 3);
>  static MESON_GATE(gxbb_ao_i2c, HHI_GCLK_AO, 4);
>  
> +/* AIU gates */
> +static MESON_PCLK(gxbb_aiu_glue, HHI_GCLK_MPEG1, 6, &gxbb_aiu.hw);
> +static MESON_PCLK(gxbb_iec958, HHI_GCLK_MPEG1, 7, &gxbb_aiu_glue.hw);
> +static MESON_PCLK(gxbb_i2s_out, HHI_GCLK_MPEG1, 8, &gxbb_aiu_glue.hw);
> +static MESON_PCLK(gxbb_amclk, HHI_GCLK_MPEG1, 9, &gxbb_aiu_glue.hw);
> +static MESON_PCLK(gxbb_aififo2, HHI_GCLK_MPEG1, 10, &gxbb_aiu_glue.hw);
> +static MESON_PCLK(gxbb_mixer, HHI_GCLK_MPEG1, 11, &gxbb_aiu_glue.hw);
> +static MESON_PCLK(gxbb_mixer_iface, HHI_GCLK_MPEG1, 12, &gxbb_aiu_glue.hw);
> +static MESON_PCLK(gxbb_adc, HHI_GCLK_MPEG1, 13, &gxbb_aiu_glue.hw);
> +
>  /* Array of all clocks provided by this provider */
>  
>  static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
> 

Acked-by: Neil Armstrong <narmstrong@baylibre.com>