This patch adds bindings for Intel KeemBay Display v2: review changes from Rob Herring Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@xxxxxxxxx> --- .../bindings/display/intel,keembay-display.yaml | 99 ++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/intel,keembay-display.yaml diff --git a/Documentation/devicetree/bindings/display/intel,keembay-display.yaml b/Documentation/devicetree/bindings/display/intel,keembay-display.yaml new file mode 100644 index 0000000..a38493d --- /dev/null +++ b/Documentation/devicetree/bindings/display/intel,keembay-display.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/intel,keembay-display.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Devicetree bindings for Intel Keem Bay display controller + +maintainers: + - Anitha Chrisanthus <anitha.chrisanthus@xxxxxxxxx> + - Edmond J Dea <edmund.j.dea@xxxxxxxxx> + +properties: + compatible: + const: intel,kmb_display + + reg: + items: + - description: Lcd registers range + - description: Mipi registers range + - description: Msscam registers range + + reg-names: + items: + - const: lcd + - const: mipi + - const: msscam + + clocks: + items: + - description: LCD controller clock + - description: Mipi DSI clock + - description: Mipi DSI econfig clock + - description: Mipi DSI config clock + - description: System clock or pll0 clock + + clock-names: + items: + - const: clk_lcd + - const: clk_mipi + - const: clk_mipi_ecfg + - const: clk_mipi_cfg + - const: clk_pll0 + + interrupts: + maxItems: 1 + + encoder-slave: + description: bridge node entry for mipi to hdmi converter + + port: + type: object + description: > + Port node with one endpoint connected to mipi to hdmi converter node. + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - interrupts + - encoder-slave + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #define MOVISOC_KMB_MSS_AUX_LCD + #define MOVISOC_KMB_MSS_AUX_MIPI_TX0 + #define MOVISOC_KMB_MSS_AUX_MIPI_ECFG + #define MOVISOC_KMB_MSS_AUX_MIPI_CFG + #define MOVISOC_KMB_A53_PLL_0_OUT_0 + display@20900000 { + compatible = "intel,keembay-display"; + reg = <0x20930000 0x3000>, + <0x20900000 0x4000>, + <0x20910000 0x30>; + reg-names = "lcd", "mipi", "msscam"; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&scmi_clk MOVISOC_KMB_MSS_AUX_LCD>, + <&scmi_clk MOVISOC_KMB_MSS_AUX_MIPI_TX0>, + <&scmi_clk MOVISOC_KMB_MSS_AUX_MIPI_ECFG>, + <&scmi_clk MOVISOC_KMB_MSS_AUX_MIPI_CFG>, + <&scmi_clk MOVISOC_KMB_A53_PLL_0_OUT_0>; + clock-names = "clk_lcd", "clk_mipi", "clk_mipi_ecfg", + "clk_mipi_cfg", "clk_pll0"; + + encoder-slave = <&adv7535>; + + port { + dsi_output: endpoint { + remote-endpoint = <&adv7535_input>; + }; + }; + }; -- 2.7.4
