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Tue, 17 Oct 2017 01:07:48 -0700 (PDT) From: Neil Armstrong To: airlied@linux.ie Subject: [PATCH 1/4] dt-bindings: display: amlogic, meson-vpu: Add optional power domain property Date: Tue, 17 Oct 2017 10:07:41 +0200 Message-Id: <1508227664-11171-2-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1508227664-11171-1-git-send-email-narmstrong@baylibre.com> References: <1508227664-11171-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171017_010811_216384_4F229483 X-CRM114-Status: GOOD ( 10.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The Video Processing Unit power domain was setup by the Vendor U-Boot, add support for an optional Power Domain phandle to setup it from the kernel. Signed-off-by: Neil Armstrong Acked-by: Rob Herring --- Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt index 00f74ba..057b813 100644 --- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt +++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt @@ -64,6 +64,10 @@ Required properties: - reg-names: should contain the names of the previous memory regions - interrupts: should contain the VENC Vsync interrupt number +Optional properties: +- power-domains: Optional phandle to associated power domain as described in + the file ../power/power_domain.txt + Required nodes: The connections to the VPU output video ports are modeled using the OF graph