Hi, Ryder: On Wed, 2018-09-05 at 22:09 +0800, Ryder Lee wrote: > Add display subsystem related device nodes for MT7623. > > Cc: CK Hu <ck.hu@xxxxxxxxxxxx> > Signed-off-by: chunhui dai <chunhui.dai@xxxxxxxxxxxx> > Signed-off-by: Bibby Hsieh <bibby.hsieh@xxxxxxxxxxxx> > Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx> > --- > I forgot to sort nodes in my previous mail. Sorry for the inconvenience. > > This patch depends on the series: https://lkml.org/lkml/2018/9/5/223 > > @Matthias, > I know you're working on broken MMSYS - just want to ask whether it's possible > to let the patch to go to your tree (if others are okay with it), and send a > fixup one for MT7623 MMSYS later? > --- > arch/arm/boot/dts/mt7623.dtsi | 177 ++++++++++++++++++++++++++ > arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 83 ++++++++++++ > arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 83 ++++++++++++ > 3 files changed, 343 insertions(+) > > diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi > index d01bdee..fdf9078 100644 > --- a/arch/arm/boot/dts/mt7623.dtsi > +++ b/arch/arm/boot/dts/mt7623.dtsi > @@ -23,6 +23,11 @@ > #address-cells = <2>; > #size-cells = <2>; > > + aliases { > + rdma0 = &rdma0; > + rdma1 = &rdma1; > + }; > + > cpu_opp_table: opp-table { > compatible = "operating-points-v2"; > opp-shared; > @@ -311,6 +316,25 @@ > clock-names = "spi", "wrap"; > }; > > + mipi_tx0: mipi-dphy@10010000 { > + compatible = "mediatek,mt7623-mipi-tx", > + "mediatek,mt2701-mipi-tx"; > + reg = <0 0x10010000 0 0x90>; > + clocks = <&clk26m>; > + clock-output-names = "mipi_tx0_pll"; > + #clock-cells = <0>; > + #phy-cells = <0>; > + }; > + > + cec: cec@10012000 { > + compatible = "mediatek,mt7623-cec", > + "mediatek,mt8173-cec"; > + reg = <0 0x10012000 0 0xbc>; > + interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&infracfg CLK_INFRA_CEC>; > + status = "disabled"; > + }; > + > cir: cir@10013000 { > compatible = "mediatek,mt7623-cir"; > reg = <0 0x10013000 0 0x1000>; > @@ -359,6 +383,18 @@ > #clock-cells = <1>; > }; > > + hdmi_phy: phy@10209100 { > + compatible = "mediatek,mt7623-hdmi-phy", > + "mediatek,mt2701-hdmi-phy"; > + reg = <0 0x10209100 0 0x24>; > + clocks = <&apmixedsys CLK_APMIXED_HDMI_REF>; > + clock-names = "pll_ref"; > + clock-output-names = "hdmitx_dig_cts"; > + #clock-cells = <0>; > + #phy-cells = <0>; > + status = "disabled"; > + }; > + > rng: rng@1020f000 { > compatible = "mediatek,mt7623-rng"; > reg = <0 0x1020f000 0 0x1000>; > @@ -558,6 +594,16 @@ > status = "disabled"; > }; > > + hdmiddc0: i2c@11013000 { > + compatible = "mediatek,mt7623-hdmi-ddc", > + "mediatek,mt8173-hdmi-ddc"; > + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_LOW>; > + reg = <0 0x11013000 0 0x1C>; > + clocks = <&pericfg CLK_PERI_I2C3>; > + clock-names = "ddc-i2c"; > + status = "disabled"; > + }; > + > nor_flash: spi@11014000 { > compatible = "mediatek,mt7623-nor", > "mediatek,mt8173-nor"; > @@ -732,6 +778,84 @@ > #clock-cells = <1>; > }; > > + display_components: dispsys@14000000 { > + compatible = "mediatek,mt7623-mmsys", Checkpatch warning: WARNING: DT compatible string "mediatek,mt7623-mmsys" appears un-documented -- check ./Documentation/devicetree/bindings/ #101: FILE: arch/arm/boot/dts/mt7623.dtsi:782: + compatible = "mediatek,mt7623-mmsys", > + "mediatek,mt2701-mmsys"; > + reg = <0 0x14000000 0 0x1000>; > + power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>; > + }; > + > + ovl@14007000 { > + compatible = "mediatek,mt7623-disp-ovl", I think this is also un-documented, but I don't know why checkpatch does not show any warning. Regards, CK > + "mediatek,mt2701-disp-ovl"; > + reg = <0 0x14007000 0 0x1000>; > + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DISP_OVL>; > + iommus = <&iommu MT2701_M4U_PORT_DISP_OVL_0>; > + mediatek,larb = <&larb0>; > + }; > + > + rdma0: rdma@14008000 { > + compatible = "mediatek,mt7623-disp-rdma", > + "mediatek,mt2701-disp-rdma"; > + reg = <0 0x14008000 0 0x1000>; > + interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DISP_RDMA>; > + iommus = <&iommu MT2701_M4U_PORT_DISP_RDMA>; > + mediatek,larb = <&larb0>; > + }; > + > + wdma@14009000 { > + compatible = "mediatek,mt7623-disp-wdma", > + "mediatek,mt2701-disp-wdma"; > + reg = <0 0x14009000 0 0x1000>; > + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DISP_WDMA>; > + iommus = <&iommu MT2701_M4U_PORT_DISP_WDMA>; > + mediatek,larb = <&larb0>; > + }; > + > + bls: pwm@1400a000 { > + compatible = "mediatek,mt7623-disp-pwm", > + "mediatek,mt2701-disp-pwm"; > + reg = <0 0x1400a000 0 0x1000>; > + #pwm-cells = <2>; > + clocks = <&mmsys CLK_MM_MDP_BLS_26M>, > + <&mmsys CLK_MM_DISP_BLS>; > + clock-names = "main", "mm"; > + status = "disabled"; > + }; > + > + color@1400b000 { > + compatible = "mediatek,mt7623-disp-color", > + "mediatek,mt2701-disp-color"; > + reg = <0 0x1400b000 0 0x1000>; > + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DISP_COLOR>; > + }; > + > + dsi: dsi@1400c000 { > + compatible = "mediatek,mt7623-dsi", > + "mediatek,mt2701-dsi"; > + reg = <0 0x1400c000 0 0x1000>; > + interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DSI_ENGINE>, > + <&mmsys CLK_MM_DSI_DIG>, > + <&mipi_tx0>; > + clock-names = "engine", "digital", "hs"; > + phys = <&mipi_tx0>; > + phy-names = "dphy"; > + status = "disabled"; > + }; > + > + mutex: mutex@1400e000 { > + compatible = "mediatek,mt7623-disp-mutex", > + "mediatek,mt2701-disp-mutex"; > + reg = <0 0x1400e000 0 0x1000>; > + interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_MUTEX_32K>; > + }; > + > larb0: larb@14010000 { > compatible = "mediatek,mt7623-smi-larb", > "mediatek,mt2701-smi-larb"; > @@ -744,6 +868,44 @@ > power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>; > }; > > + rdma1: rdma@14012000 { > + compatible = "mediatek,mt7623-disp-rdma", > + "mediatek,mt2701-disp-rdma"; > + reg = <0 0x14012000 0 0x1000>; > + interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DISP_RDMA1>; > + iommus = <&iommu MT2701_M4U_PORT_DISP_RDMA1>; > + mediatek,larb = <&larb0>; > + }; > + > + dpi0: dpi@14014000 { > + compatible = "mediatek,mt7623-dpi", > + "mediatek,mt2701-dpi"; > + reg = <0 0x14014000 0 0x1000>; > + interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&mmsys CLK_MM_DPI1_DIGL>, > + <&mmsys CLK_MM_DPI1_ENGINE>, > + <&topckgen CLK_TOP_TVDPLL>; > + clock-names = "pixel", "engine", "pll"; > + status = "disabled"; > + }; > + > + hdmi0: hdmi@14015000 { > + compatible = "mediatek,mt7623-hdmi", > + "mediatek,mt8173-hdmi"; > + reg = <0 0x14015000 0 0x400>; > + clocks = <&mmsys CLK_MM_HDMI_PIXEL>, > + <&mmsys CLK_MM_HDMI_PLL>, > + <&mmsys CLK_MM_HDMI_AUDIO>, > + <&mmsys CLK_MM_HDMI_SPDIF>; > + clock-names = "pixel", "pll", "bclk", "spdif"; > + phys = <&hdmi_phy>; > + phy-names = "hdmi"; > + mediatek,syscon-hdmi = <&mmsys 0x900>; > + cec = <&cec>; > + status = "disabled"; > + }; > + > imgsys: syscon@15000000 { > compatible = "mediatek,mt7623-imgsys", > "mediatek,mt2701-imgsys", > @@ -1071,6 +1233,21 @@ > }; > }; > > + hdmi_pins_a: hdmi-default { > + pins-hdmi { > + pinmux = <MT7623_PIN_123_HTPLG_FUNC_HTPLG>; > + input-enable; > + bias-pull-down; > + }; > + }; > + > + hdmi_ddc_pins_a: hdmi_ddc-default { > + pins-hdmi-ddc { > + pinmux = <MT7623_PIN_124_GPIO124_FUNC_HDMISCK>, > + <MT7623_PIN_125_GPIO125_FUNC_HDMISD>; > + }; > + }; > + > i2c0_pins_a: i2c0-default { > pins-i2c0 { > pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>, > diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > index 2b760f9..dbce86b 100644 > --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > @@ -21,6 +21,19 @@ > stdout-path = "serial2:115200n8"; > }; > > + connector { > + compatible = "hdmi-connector"; > + label = "hdmi"; > + type = "d"; > + ddc-i2c-bus = <&hdmiddc0>; > + > + port { > + hdmi_connector_in: endpoint { > + remote-endpoint = <&hdmi0_out>; > + }; > + }; > + }; > + > cpus { > cpu@0 { > proc-supply = <&mt6323_vproc_reg>; > @@ -114,10 +127,24 @@ > }; > }; > > +&bls { > + status = "okay"; > + > + port { > + bls_out: endpoint { > + remote-endpoint = <&dpi0_in>; > + }; > + }; > +}; > + > &btif { > status = "okay"; > }; > > +&cec { > + status = "okay"; > +}; > + > &cir { > pinctrl-names = "default"; > pinctrl-0 = <&cir_pins_a>; > @@ -128,6 +155,26 @@ > status = "okay"; > }; > > +&dpi0 { > + status = "okay"; > + > + ports { > + port@0 { > + reg = <0>; > + dpi0_out: endpoint { > + remote-endpoint = <&hdmi0_in>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + dpi0_in: endpoint { > + remote-endpoint = <&bls_out>; > + }; > + }; > + }; > +}; > + > ð { > status = "okay"; > > @@ -199,6 +246,42 @@ > }; > }; > > +&hdmi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&hdmi_pins_a>; > + status = "okay"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + port@0 { > + reg = <0>; > + hdmi0_in: endpoint { > + remote-endpoint = <&dpi0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + hdmi0_out: endpoint { > + remote-endpoint = <&hdmi_connector_in>; > + }; > + }; > + }; > +}; > + > +&hdmiddc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&hdmi_ddc_pins_a>; > + status = "okay"; > +}; > + > +&hdmi_phy { > + mediatek,ibias = <0xa>; > + mediatek,ibias_up = <0x1c>; > + status = "okay"; > +}; > + > &i2c0 { > pinctrl-names = "default"; > pinctrl-0 = <&i2c0_pins_a>; > diff --git a/arch/arm/boot/dts/mt7623n-rfb-emmc.dts b/arch/arm/boot/dts/mt7623n-rfb-emmc.dts > index b760613..bdf9010 100644 > --- a/arch/arm/boot/dts/mt7623n-rfb-emmc.dts > +++ b/arch/arm/boot/dts/mt7623n-rfb-emmc.dts > @@ -24,6 +24,19 @@ > stdout-path = "serial2:115200n8"; > }; > > + connector { > + compatible = "hdmi-connector"; > + label = "hdmi"; > + type = "d"; > + ddc-i2c-bus = <&hdmiddc0>; > + > + port { > + hdmi_connector_in: endpoint { > + remote-endpoint = <&hdmi0_out>; > + }; > + }; > + }; > + > cpus { > cpu@0 { > proc-supply = <&mt6323_vproc_reg>; > @@ -106,10 +119,24 @@ > }; > }; > > +&bls { > + status = "okay"; > + > + port { > + bls_out: endpoint { > + remote-endpoint = <&dpi0_in>; > + }; > + }; > +}; > + > &btif { > status = "okay"; > }; > > +&cec { > + status = "okay"; > +}; > + > &cir { > pinctrl-names = "default"; > pinctrl-0 = <&cir_pins_a>; > @@ -120,6 +147,26 @@ > status = "okay"; > }; > > +&dpi0 { > + status = "okay"; > + > + ports { > + port@0 { > + reg = <0>; > + dpi0_out: endpoint { > + remote-endpoint = <&hdmi0_in>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + dpi0_in: endpoint { > + remote-endpoint = <&bls_out>; > + }; > + }; > + }; > +}; > + > ð { > status = "okay"; > > @@ -202,6 +249,42 @@ > }; > }; > > +&hdmi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&hdmi_pins_a>; > + status = "okay"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + port@0 { > + reg = <0>; > + hdmi0_in: endpoint { > + remote-endpoint = <&dpi0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + hdmi0_out: endpoint { > + remote-endpoint = <&hdmi_connector_in>; > + }; > + }; > + }; > +}; > + > +&hdmiddc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&hdmi_ddc_pins_a>; > + status = "okay"; > +}; > + > +&hdmi_phy { > + mediatek,ibias = <0xa>; > + mediatek,ibias_up = <0x1c>; > + status = "okay"; > +}; > + > &i2c0 { > pinctrl-names = "default"; > pinctrl-0 = <&i2c0_pins_a>;
