From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbingham@kernel.org (Kieran Bingham) Date: Thu, 15 Feb 2018 08:38:21 +0000 Subject: [PATCH 6/8] arm64: dts: renesas: r8a77995-draak: Enable DU In-Reply-To: <1518683903-10681-1-git-send-email-kbingham@kernel.org> References: <1518683903-10681-1-git-send-email-kbingham@kernel.org> Message-ID: <1518683903-10681-7-git-send-email-kbingham@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Kieran Bingham Enable the DU, providing only the VGA output for now. Signed-off-by: Kieran Bingham --- arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 51 ++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index af07da240be0..668e246dfc5d 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -27,6 +27,38 @@ stdout-path = "serial0:115200n8"; }; + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; + + vga-encoder { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port at 0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + port at 1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + memory at 48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ @@ -46,6 +78,11 @@ }; }; + du_pins: du { + groups = "du_rgb888", "du_sync", "du_disp", "du_dotclkout0"; + function = "du"; + }; + i2c0_pins: i2c0 { groups = "i2c0"; function = "i2c0"; @@ -95,6 +132,20 @@ status = "okay"; }; +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + ports { + port at 0 { + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; -- 2.7.4