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From: "Maxime Ripard" <mripard@kernel.org>
To: "Frank Oltmanns" <frank@oltmanns.dev>
Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
	stable@vger.kernel.org, "Chen-Yu Tsai" <wens@csie.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"David Airlie" <airlied@gmail.com>,
	"Diego Roversi" <diegor@tiscali.it>,
	"Guido Günther" <agx@sigxcpu.org>,
	"Jernej Skrabec" <jernej.skrabec@gmail.com>,
	"Jessica Zhang" <quic_jesszhan@quicinc.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>,
	"Neil Armstrong" <neil.armstrong@linaro.org>,
	"Ondrej Jirman" <megi@xff.cz>,
	"Purism Kernel Team" <kernel@puri.sm>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Sam Ravnborg" <sam@ravnborg.org>,
	"Samuel Holland" <samuel@sholland.org>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>
Subject: Re: [PATCH v3 2/5] clk: sunxi-ng: a64: Set minimum and maximum rate for PLL-MIPI
Date: Mon, 04 Mar 2024 10:06:57 +0000	[thread overview]
Message-ID: <b29f024c2ab6d532dcd5143dc302b8ce@kernel.org> (raw)
In-Reply-To: <20240304-pinephone-pll-fixes-v3-2-94ab828f269a@oltmanns.dev>

On Mon, 4 Mar 2024 08:29:18 +0100, Frank Oltmanns wrote:
> When the Allwinner A64's TCON0 searches the ideal rate for the connected
> panel, it may happen that it requests a rate from its parent PLL-MIPI
> which PLL-MIPI does not support.
> 
> This happens for example on the Olimex TERES-I laptop where TCON0
> 
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime

WARNING: multiple messages have this Message-ID (diff)
From: "Maxime Ripard" <mripard@kernel.org>
To: "Frank Oltmanns" <frank@oltmanns.dev>
Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
	stable@vger.kernel.org, "Chen-Yu Tsai" <wens@csie.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"David Airlie" <airlied@gmail.com>,
	"Diego Roversi" <diegor@tiscali.it>,
	"Guido Günther" <agx@sigxcpu.org>,
	"Jernej Skrabec" <jernej.skrabec@gmail.com>,
	"Jessica Zhang" <quic_jesszhan@quicinc.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>,
	"Neil Armstrong" <neil.armstrong@linaro.org>,
	"Ondrej Jirman" <megi@xff.cz>,
	"Purism Kernel Team" <kernel@puri.sm>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Sam Ravnborg" <sam@ravnborg.org>,
	"Samuel Holland" <samuel@sholland.org>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>
Subject: Re: [PATCH v3 2/5] clk: sunxi-ng: a64: Set minimum and maximum rate for PLL-MIPI
Date: Mon, 04 Mar 2024 10:06:57 +0000	[thread overview]
Message-ID: <b29f024c2ab6d532dcd5143dc302b8ce@kernel.org> (raw)
In-Reply-To: <20240304-pinephone-pll-fixes-v3-2-94ab828f269a@oltmanns.dev>

On Mon, 4 Mar 2024 08:29:18 +0100, Frank Oltmanns wrote:
> When the Allwinner A64's TCON0 searches the ideal rate for the connected
> panel, it may happen that it requests a rate from its parent PLL-MIPI
> which PLL-MIPI does not support.
> 
> This happens for example on the Olimex TERES-I laptop where TCON0
> 
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2024-03-04 10:07 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-04  7:29 [PATCH v3 0/5] Pinephone video out fixes (flipping between two frames) Frank Oltmanns
2024-03-04  7:29 ` Frank Oltmanns
2024-03-04  7:29 ` [PATCH v3 1/5] clk: sunxi-ng: common: Support minimum and maximum rate Frank Oltmanns
2024-03-04  7:29   ` Frank Oltmanns
2024-03-04 10:06   ` Maxime Ripard
2024-03-04 10:06     ` Maxime Ripard
2024-03-04  7:29 ` [PATCH v3 2/5] clk: sunxi-ng: a64: Set minimum and maximum rate for PLL-MIPI Frank Oltmanns
2024-03-04  7:29   ` Frank Oltmanns
2024-03-04 10:06   ` Maxime Ripard [this message]
2024-03-04 10:06     ` Maxime Ripard
2024-03-04  7:29 ` [PATCH v3 3/5] clk: sunxi-ng: nkm: Support constraints on m/n ratio and parent rate Frank Oltmanns
2024-03-04  7:29   ` Frank Oltmanns
2024-03-04  7:29 ` [PATCH v3 4/5] clk: sunxi-ng: a64: Add constraints on PLL-MIPI's n/m " Frank Oltmanns
2024-03-04  7:29   ` Frank Oltmanns
2024-03-04  7:29 ` [PATCH v3 5/5] arm64: dts: allwinner: a64: Run GPU at 432 MHz Frank Oltmanns
2024-03-04  7:29   ` Frank Oltmanns
2024-03-06 15:04   ` Erico Nunes
2024-03-06 15:04     ` Erico Nunes

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