[PATCH v9 1/5] dt-bindings: display: Add support for Intel KeemBay Display

[Anitha Chrisanthus]

This patch adds bindings for Intel KeemBay Display

v2: review changes from Rob Herring

Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus at intel.com>
---
 .../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 at intel.com>
+  - Edmond J Dea <edmund.j.dea at intel.com>
+
+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 at 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