| * QPIC LCD node |
| |
| Required properties: |
| - compatible: "qti,mdss_qpic" |
| - reg: QPIC LCD register address range |
| - clocks: must contain core clock and always on clock |
| - clock-names: must contain "core" for the core clock and "aon" for the |
| always on clock |
| - dmas: DMA specifier, consisting of a phandle BAM DMA |
| controller node and the channel number to |
| be used for LCD. Refer to dma.txt and |
| qcom_bam_dma.txt for more details |
| Optional properties: |
| - qti,bam_timeout: Timeout in ms for QPIC BAM transfer. Default timeout |
| i.e. 400 ms will be used if this parameter is not |
| present. |
| |
| Example: |
| |
| qti_mdss_qpic@7980000 { |
| compatible = "qti,mdss_qpic"; |
| reg = <0x7980000 0x24000>; |
| interrupts = <0 106 0>; |
| clocks = <&gcc GCC_QPIC_CLK>, <&gcc GCC_QPIC_AHB_CLK>; |
| clock-names = "core", "aon"; |
| dmas = <&qpic_bam 6>; |
| qti,bam_timeout = <1000>; |
| }; |
| |
| * QPIC LCD Display Panel |
| |
| Required properties: |
| - compatible: "qti,mdss-qpic-panel" |
| - label: QPIC LCD Panel Name |
| - qti,mdss-pan-res: QPIC LCD Display Panel resolution in x,y |
| - qti,mdss-pan-bpp: QPIC LCD Display Panel bits per pixel |
| - qti,refresh_rate: QPIC LCD Display Panel refresh rate |
| |
| Example: |
| |
| qti_mdss_qpic_panel { |
| compatible = "qti,mdss-qpic-panel"; |
| label = "qpic lcd panel"; |
| qti,mdss-pan-res = <800 480>; |
| qti,mdss-pan-bpp = <18>; |
| qti,refresh_rate = <60>; |
| status = "disabled"; |
| }; |
| |
