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[0/4] arm64: dts: qcom: Lenovo Yoga battery and DP support

Message ID 20220810035424.2796777-1-bjorn.andersson@linaro.org
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Series arm64: dts: qcom: Lenovo Yoga battery and DP support | expand

Message

Bjorn Andersson Aug. 10, 2022, 3:54 a.m. UTC 
This series introduces support for battery and external display on the Lenovo
Yoga C630.

Enables implementation provided in:
https://lore.kernel.org/linux-arm-msm/20220810030926.2794179-1-bjorn.andersson@linaro.org/T/#u
https://lore.kernel.org/linux-arm-msm/20220810030500.2793882-1-bjorn.andersson@linaro.org/T/#t
https://lore.kernel.org/linux-arm-msm/20220810035013.3582848-1-bjorn.andersson@linaro.org/T/#t

Bjorn Andersson (2):
  arm64: dts: qcom: c630: Add Embedded Controller node
  arm64: dts: qcom: c630: Add DisplayPort controller

Dmitry Baryshkov (2):
  arm64: dts: qcom: sdm845: switch usb_1 phy to use combo usb+dp phy
  arm64: dts: qcom: sdm845: add displayport node

 arch/arm64/boot/dts/qcom/sdm845.dtsi          | 107 ++++++++++++++++--
 .../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts |  60 ++++++++++
 2 files changed, 158 insertions(+), 9 deletions(-)

Comments

Krzysztof Kozlowski Aug. 10, 2022, 2:51 p.m. UTC | #1 
On 10/08/2022 06:54, Bjorn Andersson wrote:
> From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> 
> Add displayport controller device node, describing DisplayPort hardware
> block on SDM845.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---

If the patchset does not go with your dt-bindings change, it won't be
tested by Rob's bot for that binding. Responsibility to run dtbs_check
is then on you. :)

>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 82 +++++++++++++++++++++++++++-
>  1 file changed, 80 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index eae307a4babf..a8ba6ebc714f 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -4457,13 +4457,20 @@ ports {
>  
>  					port@0 {
>  						reg = <0>;
> -						dpu_intf1_out: endpoint {
> -							remote-endpoint = <&dsi0_in>;
> +						dpu_intf0_out: endpoint {
> +							remote-endpoint = <&dp_in>;
>  						};
>  					};
>  
>  					port@1 {
>  						reg = <1>;
> +						dpu_intf1_out: endpoint {
> +							remote-endpoint = <&dsi0_in>;
> +						};
> +					};
> +
> +					port@2 {
> +						reg = <2>;
>  						dpu_intf2_out: endpoint {
>  							remote-endpoint = <&dsi1_in>;
>  						};
> @@ -4495,6 +4502,77 @@ opp-430000000 {
>  				};
>  			};
>  
> +			mdss_dp: displayport-controller@ae90000 {
> +				status = "disabled";

status at the end.

> +				compatible = "qcom,sdm845-dp";
> +
> +				reg = <0 0xae90000 0 0x200>,
> +				      <0 0xae90200 0 0x200>,
> +				      <0 0xae90400 0 0x600>,
> +				      <0 0xae90a00 0 0x600>,
> +				      <0 0xae91000 0 0x600>;
> +
> +				interrupt-parent = <&mdss>;
> +				interrupts = <12>;
> +
> +				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
> +					 <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
> +				clock-names = "core_iface", "core_aux", "ctrl_link",
> +					      "ctrl_link_iface", "stream_pixel";
> +				#clock-cells = <1>;
> +				assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
> +						  <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
> +				assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
> +				phys = <&dp_phy>;
> +				phy-names = "dp";
> +
> +				operating-points-v2 = <&dp_opp_table>;
> +				power-domains = <&rpmhpd SDM845_CX>;
> +
> +				ports {
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +					port@0 {
> +						reg = <0>;
> +						dp_in: endpoint {
> +							remote-endpoint = <&dpu_intf0_out>;
> +						};
> +					};
> +
> +					port@1 {
> +						reg = <1>;
> +						dp_out: endpoint { };
> +					};
> +				};
> +
> +				dp_opp_table: dp-opp-table {

Node name just "opp-table"

> +					compatible = "operating-points-v2";
> +

Best regards,
Krzysztof