Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
References: <20210622232711.3219697-1-kieran.bingham@ideasonboard.com> <20210622232711.3219697-3-kieran.bingham@ideasonboard.com>
In-Reply-To: <20210622232711.3219697-3-kieran.bingham@ideasonboard.com>
From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Wed, 23 Jun 2021 14:22:14 +0200
Message-ID: <CAMuHMdVDo8TKg1E1NoM_TQdP7iFbZWzHjo9K2kFJDbeeRb_CfA@mail.gmail.com>
Subject: Re: [PATCH 2/2] clk: renesas: r8a779a0: Add the DSI clocks
To:     Kieran Bingham <kieran.bingham@ideasonboard.com>
Cc:     Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        "open list:COMMON CLK FRAMEWORK" <linux-clk@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Wed, Jun 23, 2021 at 1:27 AM Kieran Bingham
<kieran.bingham@ideasonboard.com> wrote:
> The DSI clock is incorrectly defined as a fixed clock. This
> demonstrates itself as the dsi-encoders failing to correctly enable and
> start their PPI and HS clocks internally, and causes failures.
>
> Move the DSI parent clock to match the updates in the BSP, which
> resolves the initialisation procedures.
>
> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

Fixes: 17bcc8035d2d19fc ("clk: renesas: cpg-mssr: Add support for R-Car V3U")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-clk-for-v5.15.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds