From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caesar Wang Subject: [PATCH v3 1/9] ARM: dts: rockchip: add hdmi/vop device node for rk3036 Date: Fri, 15 Jan 2016 21:49:48 +0800 Message-ID: <1452865796-23527-2-git-send-email-wxt@rock-chips.com> References: <1452865796-23527-1-git-send-email-wxt@rock-chips.com> Return-path: In-Reply-To: <1452865796-23527-1-git-send-email-wxt@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: Heiko Stuebner , linux-rockchip@lists.infradead.org Cc: leozwang@google.com, Mark Brown , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, keescook@google.com, Caesar Wang List-Id: linux-rockchip.vger.kernel.org This patch adds the needed display info for rk3036 SOCs. The rk3036 support two overlay plane and one hwc plane, it support IOMMU, and its IOMMU same as rk3288's. Meanwhile, add the inno hdmi for HDMI display. Signed-off-by: Caesar Wang --- Changes in v3: None arch/arm/boot/dts/rk3036-kylin.dts | 12 +++++++ arch/arm/boot/dts/rk3036.dtsi | 66 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 78 insertions(+) diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index b287625..30a9aca 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -88,6 +88,10 @@ status = "okay"; }; +&hdmi { + status = "okay"; +}; + &i2c1 { clock-frequency = <400000>; @@ -320,6 +324,14 @@ status = "okay"; }; +&vop { + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; + &pinctrl { pmic { pmic_int: pmic-int { diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index ee457a2..0b128be 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -147,6 +147,42 @@ }; }; + vop: vop@10118000 { + compatible = "rockchip,rk3036-vop"; + reg = <0x10118000 0x19c>; + interrupts = ; + clocks = <&cru ACLK_LCDC>, <&cru SCLK_LCDC>, <&cru HCLK_LCDC>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + resets = <&cru SRST_LCDC1_A>, <&cru SRST_LCDC1_H>, <&cru SRST_LCDC1_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 = <1>; + remote-endpoint = <&hdmi_in_vop>; + }; + }; + }; + + display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vop_out>; + }; + + vop_mmu: iommu@10118300 { + compatible = "rockchip,iommu"; + reg = <0x10118300 0x100>; + interrupts = ; + interrupt-names = "vop_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@10139000 { compatible = "arm,gic-400"; interrupt-controller; @@ -274,6 +310,27 @@ status = "disabled"; }; + hdmi: hdmi@20034000 { + compatible = "rockchip,rk3036-inno-hdmi"; + reg = <0x20034000 0x4000>; + interrupts = ; + clocks = <&cru PCLK_HDMI>; + clock-names = "pclk"; + rockchip,grf = <&grf>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_ctl>; + status = "disabled"; + + hdmi_in: port { + #address-cells = <1>; + #size-cells = <0>; + hdmi_in_vop: endpoint@0 { + reg = <0>; + remote-endpoint = <&vop_out_hdmi>; + }; + }; + }; + timer: timer@20044000 { compatible = "rockchip,rk3036-timer", "rockchip,rk3288-timer"; reg = <0x20044000 0x20>; @@ -588,6 +645,15 @@ }; }; + hdmi { + hdmi_ctl: hdmi-ctl { + rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>, + <1 9 RK_FUNC_1 &pcfg_pull_none>, + <1 10 RK_FUNC_1 &pcfg_pull_none>, + <1 11 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + uart0 { uart0_xfer: uart0-xfer { rockchip,pins = <0 16 RK_FUNC_1 &pcfg_pull_default>, -- 1.9.1