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[109.252.91.41]) by smtp.gmail.com with ESMTPSA id b15-v6sm11377126wri.14.2018.05.26.07.34.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 26 May 2018 07:34:31 -0700 (PDT) From: Dmitry Osipenko To: Rob Herring , Thierry Reding Cc: linux-tegra@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] media: dt: bindings: tegra-vde: Document new optional Memory Client reset property Date: Sat, 26 May 2018 17:33:55 +0300 Message-Id: <20180526143355.24288-1-digetx@gmail.com> X-Mailer: git-send-email 2.17.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Recently binding of the Memory Controller has been extended, exposing the Memory Client reset controls and hence it is now a reset controller. Tegra video-decoder device is among the Memory Controller reset users, document the new optional VDE HW reset property. Signed-off-by: Dmitry Osipenko Acked-by: Rob Herring --- .../devicetree/bindings/media/nvidia,tegra-vde.txt | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt index 470237ed6fe5..7302e949e662 100644 --- a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt +++ b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt @@ -27,9 +27,15 @@ Required properties: - sxe - clocks : Must include the following entries: - vde -- resets : Must include the following entries: +- resets : Must contain an entry for each entry in reset-names. +- reset-names : Should include the following entries: - vde +Optional properties: +- resets : Must contain an entry for each entry in reset-names. +- reset-names : Must include the following entries: + - mc + Example: video-codec@6001a000 { @@ -51,5 +57,6 @@ video-codec@6001a000 { ; /* SXE interrupt */ interrupt-names = "sync-token", "bsev", "sxe"; clocks = <&tegra_car TEGRA20_CLK_VDE>; - resets = <&tegra_car 61>; + reset-names = "vde", "mc"; + resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>; };