From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Mon, 16 Nov 2015 09:15:23 +0000 Subject: [PATCH 01/02] ARM: shmobile: r8a7793: Add DU node to device tree Message-Id: <20151116091523.20711.53542.sendpatchset@little-apple> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org From: Laurent Pinchart Add the DU device with a disabled state. Boards that want to enable the DU need to specify the output topology. Signed-off-by: Laurent Pinchart Signed-off-by: Magnus Damm --- Previously part of the following series: [PATCH 0/5] R-Car DU: Add support for R8A7793 and R8A7794 arch/arm/boot/dts/r8a7793.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index c50c5f65388a..2072f55a524a 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -140,6 +140,36 @@ status = "disabled"; }; + du: display@feb00000 { + compatible = "renesas,du-r8a7793"; + reg = <0 0xfeb00000 0 0x40000>, + <0 0xfeb90000 0 0x1c>; + reg-names = "du", "lvds.0"; + interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>, + <0 268 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7793_CLK_DU0>, + <&mstp7_clks R8A7793_CLK_DU1>, + <&mstp7_clks R8A7793_CLK_LVDS0>; + clock-names = "du.0", "du.1", "lvds.0"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_lvds0: endpoint { + }; + }; + }; + }; + clocks { #address-cells = <2>; #size-cells = <2>;