From: Rob Herring <robh@kernel.org>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-sunxi@googlegroups.com
Subject: Re: [PATCH v2 08/10] dt-bindings: add binding for A64 DE2 CCU SRAM
Date: Wed, 1 Nov 2017 16:11:32 -0500 [thread overview]
Message-ID: <20171101211132.jtbhywkudrev4ux3@rob-hp-laptop> (raw)
In-Reply-To: <20171027150658.18509-9-icenowy@aosc.io>
On Fri, Oct 27, 2017 at 11:06:56PM +0800, Icenowy Zheng wrote:
> A64's Display Engine 2.0 needs a section of SRAM (SRAM C) to be claimed,
> otherwise the whole DE2 memory zone cannot be accessed (kept to all 0).
>
> Add binding for this, in order to make the DE2 CCU able to claim the
> SRAM and enable access to the DE2 clock and reset registers.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> ---
> Changes in v2:
> - Adds description of the situation when the SRAM is not claimed.
>
> Documentation/devicetree/bindings/clock/sun8i-de2.txt | 5 +++++
> 1 file changed, 5 insertions(+)
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2017-11-01 21:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-27 15:06 [PATCH v2 00/10] Allwinner H3/H5/A64(DE2) SimpleFB support Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 01/10] dt-bindings: fix the binding of Allwinner DE2 CCU of A83T and H3 Icenowy Zheng
2017-11-01 21:12 ` Rob Herring
2017-10-27 15:06 ` [PATCH v2 02/10] clk: sunxi-ng: add support for Allwinner H3 DE2 CCU Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 03/10] clk: sunxi-ng: fix the A64/H5 clock description of " Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 04/10] dt-bindings: simplefb-sunxi: add pipelines for DE2 Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 05/10] ARM: sun8i: h3/h5: add DE2 CCU device node for H3 Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 06/10] arm64: allwinner: h5: add compatible string for DE2 CCU Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 07/10] ARM: sunxi: h3/h5: add simplefb nodes Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 08/10] dt-bindings: add binding for A64 DE2 CCU SRAM Icenowy Zheng
2017-11-01 21:11 ` Rob Herring [this message]
2017-10-27 15:06 ` [PATCH v2 09/10] arm64: allwinner: a64: add DE2 CCU for A64 SoC Icenowy Zheng
2017-10-27 15:06 ` [PATCH v2 10/10] arm64: allwinner: a64: add simplefb " Icenowy Zheng
2017-10-30 10:44 ` [PATCH v2 00/10] Allwinner H3/H5/A64(DE2) SimpleFB support icenowy
2017-11-02 8:51 ` Icenowy Zheng
2017-11-02 15:44 ` Maxime Ripard
2017-11-06 8:40 ` Daniel Vetter
[not found] ` <CAP03XerMhdOYL08ED7=rt99BZ=RpXLhz_EySUhrJ4HbjYTX93g@mail.gmail.com>
2017-11-09 12:15 ` [linux-sunxi] " Maxime Ripard
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