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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Devarsh Thakkar Enable DSS, DSI and HDMI related nodes and pinmuxes. Signed-off-by: Devarsh Thakkar Signed-off-by: Swamil Jain --- arch/arm64/boot/dts/ti/k3-am62l-main.dtsi | 47 ++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am62l3-evm.dts | 58 +++++++++++++++++++++++ 2 files changed, 105 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62l-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62l-main.dtsi index 80615ca1e01a..1d255c9138db 100644 --- a/arch/arm64/boot/dts/ti/k3-am62l-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62l-main.dtsi @@ -584,4 +584,51 @@ scmi_shmem: sram@0 { bootph-all; }; }; + + dss: dss@30200000 { + compatible = "ti,am62l-dss"; + reg = <0x00 0x30200000 0x00 0x1000>, /* common */ + <0x00 0x30202000 0x00 0x1000>, /* vidl1 */ + <0x00 0x30207000 0x00 0x1000>, /* ovr1 */ + <0x00 0x3020a000 0x00 0x1000>, /* vp1 */ + <0x00 0x30201000 0x00 0x1000>; /* common1 */ + reg-names = "common", "vidl1", "ovr1", "vp1", "common1"; + power-domains = <&scmi_pds 39>; + clocks = <&scmi_clk 162>, + <&scmi_clk 161>; + clock-names = "fck", "vp1"; + interrupts = ; + status = "disabled"; + + dss_ports: ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + dphy_tx0: phy@301c0000 { + compatible = "ti,j721e-dphy"; + reg = <0x0 0x301c0000 0x0 0x1000>; + clocks = <&scmi_clk 348>, <&scmi_clk 343>; + clock-names = "psm", "pll_ref"; + #phy-cells = <0>; + power-domains = <&scmi_pds 86>; + assigned-clocks = <&scmi_clk 343>; + assigned-clock-parents = <&scmi_clk 341>; + assigned-clock-rates = <25000000>; + status = "disabled"; + }; + + dsi0: dsi@30500000 { + compatible = "ti,j721e-dsi"; + reg = <0x0 0x30500000 0x0 0x100000>, <0x0 0x30270000 0x0 0x100>; + clocks = <&scmi_clk 155>, <&scmi_clk 158>; + clock-names = "dsi_p_clk", "dsi_sys_clk"; + power-domains = <&scmi_pds 38>; + interrupt-parent = <&gic500>; + interrupts = ; + phys = <&dphy_tx0>; + phy-names = "dphy"; + status = "disabled"; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts index a1af4571a815..7462921e2180 100644 --- a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts @@ -119,6 +119,18 @@ vcc_1v8: regulator-3 { regulator-always-on; regulator-boot-on; }; + + hdmi0: connector-hdmi { + compatible = "hdmi-connector"; + label = "hdmi"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&sii9022_out>; + }; + }; + }; }; &gpio0 { @@ -192,6 +204,36 @@ exp2: gpio@23 { bootph-all; }; + sii9022: bridge-hdmi@3b { + compatible = "sil,sii9022"; + reg = <0x3b>; + interrupt-parent = <&exp1>; + interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + #sound-dai-cells = <0>; + sil,i2s-data-lanes = < 0 >; + bootph-all; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + sii9022_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + sii9022_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; }; &i2c2 { @@ -375,6 +417,22 @@ &usb1 { pinctrl-0 = <&usb1_default_pins>; }; +&dss { + status = "okay"; + bootph-all; +}; + +&dss_ports { + /* VP1: DPI Output */ + port@0 { + reg = <0>; + + dpi_out: endpoint { + remote-endpoint = <&sii9022_in>; + }; + }; +}; + &wkup_uart0 { pinctrl-0 = <&wkup_uart0_pins_default>; pinctrl-names = "default";