From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: [PATCH v3 2/4] arm64: dts: rockchip: add rk3328 display nodes Date: Mon, 10 Sep 2018 11:28:41 +0200 Message-ID: <20180910092843.1700-3-heiko@sntech.de> References: <20180910092843.1700-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180910092843.1700-1-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: Heiko Stuebner , robin.murphy-5wv7dgnIgG8@public.gmane.org, hjc-TNX95d0MmH7DzftRWevZcw@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, zhengyang-TNX95d0MmH7DzftRWevZcw@public.gmane.org List-Id: linux-rockchip.vger.kernel.org Add the chain of display nodes from the core display-subsystem through the one vop to the dw-hdmi output. Signed-off-by: Heiko Stuebner Tested-by: Robin Murphy changes in v3: - drop reg from hdmi-in-port changes in v2: - remove trailing 0 from vop irq --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 53 ++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index beebab74ce17..6b480d723fca 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -151,6 +151,11 @@ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; + display_subsystem: display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vop_out>; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; @@ -605,6 +610,28 @@ status = "disabled"; }; + vop: vop@ff370000 { + compatible = "rockchip,rk3328-vop"; + reg = <0x0 0xff370000 0x0 0x3efc>; + interrupts = ; + clocks = <&cru ACLK_VOP>, <&cru DCLK_LCDC>, <&cru HCLK_VOP>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>; + reset-names = "axi", "ahb", "dclk"; + iommus = <&vop_mmu>; + status = "disabled"; + + vop_out: port { + #address-cells = <1>; + #size-cells = <0>; + + vop_out_hdmi: endpoint@0 { + reg = <0>; + remote-endpoint = <&hdmi_in_vop>; + }; + }; + }; + vop_mmu: iommu@ff373f00 { compatible = "rockchip,iommu"; reg = <0x0 0xff373f00 0x0 0x100>; @@ -616,6 +643,32 @@ status = "disabled"; }; + hdmi: hdmi@ff3c0000 { + compatible = "rockchip,rk3328-dw-hdmi"; + reg = <0x0 0xff3c0000 0x0 0x20000>; + reg-io-width = <4>; + interrupts = , + ; + clocks = <&cru PCLK_HDMI>, + <&cru SCLK_HDMI_SFC>; + clock-names = "iahb", + "isfr"; + phys = <&hdmiphy>; + phy-names = "hdmi"; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec &hdmii2c_xfer &hdmi_hpd>; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + hdmi_in: port { + hdmi_in_vop: endpoint { + remote-endpoint = <&vop_out_hdmi>; + }; + }; + }; + }; + hdmiphy: phy@ff430000 { compatible = "rockchip,rk3328-hdmi-phy"; reg = <0x0 0xff430000 0x0 0x10000>; -- 2.17.0