On Sat, Oct 12, 2024 at 05:14:13PM +0800, Liu Ying wrote: > On 10/12/2024, Dmitry Baryshkov wrote: > > On Sat, Oct 12, 2024 at 03:35:39PM +0800, Liu Ying wrote: > >> Document ITE IT6263 LVDS to HDMI converter. > >> > >> Product link: > >> https://www.ite.com.tw/en/product/cate1/IT6263 > >> > >> Signed-off-by: Liu Ying <victor.liu@xxxxxxx> > >> --- > >> v2: > >> * Document number of LVDS link data lanes. (Biju) > >> * Simplify ports property by dropping "oneOf". (Rob) > >> > >> .../bindings/display/bridge/ite,it6263.yaml | 276 ++++++++++++++++++ > >> 1 file changed, 276 insertions(+) > >> create mode 100644 Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml > >> > >> diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml > >> new file mode 100644 > >> index 000000000000..bc2bbec07623 > >> --- /dev/null > >> +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml > >> @@ -0,0 +1,276 @@ > >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > >> +%YAML 1.2 > >> +--- > >> +$id: http://devicetree.org/schemas/display/bridge/ite,it6263.yaml# > >> +$schema: http://devicetree.org/meta-schemas/core.yaml# > >> + > >> +title: ITE IT6263 LVDS to HDMI converter > >> + > >> +maintainers: > >> + - Liu Ying <victor.liu@xxxxxxx> > >> + > >> +description: | > >> + The IT6263 is a high-performance single-chip De-SSC(De-Spread Spectrum) LVDS > >> + to HDMI converter. Combined with LVDS receiver and HDMI 1.4a transmitter, > >> + the IT6263 supports LVDS input and HDMI 1.4 output by conversion function. > >> + The built-in LVDS receiver can support single-link and dual-link LVDS inputs, > >> + and the built-in HDMI transmitter is fully compliant with HDMI 1.4a/3D, HDCP > >> + 1.2 and backward compatible with DVI 1.0 specification. > >> + > >> + The IT6263 also encodes and transmits up to 8 channels of I2S digital audio, > >> + with sampling rate up to 192KHz and sample size up to 24 bits. In addition, > >> + an S/PDIF input port takes in compressed audio of up to 192KHz frame rate. > >> + > >> + The newly supported High-Bit Rate(HBR) audio by HDMI specifications v1.3 is > >> + provided by the IT6263 in two interfaces: the four I2S input ports or the > >> + S/PDIF input port. With both interfaces the highest possible HBR frame rate > >> + is supported at up to 768KHz. > >> + > >> +properties: > > > > No LVDS data-mapping support? > > It is enough to document number of LVDS link data lanes > because OS should be able to determine the data-mapping > by looking at the number and the data-mapping capability > of the other side of the LVDS link.
