From: Douglas Anderson <dianders@chromium.org> To: Andrzej Hajda <a.hajda@samsung.com>, Neil Armstrong <narmstrong@baylibre.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Sam Ravnborg <sam@ravnborg.org> Cc: linux-arm-msm@vger.kernel.org, Linus W <linus.walleij@linaro.org>, Lyude Paul <lyude@redhat.com>, Bjorn Andersson <bjorn.andersson@linaro.org>, Steev Klimaszewski <steev@kali.org>, robdclark@chromium.org, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Thierry Reding <treding@nvidia.com>, dri-devel@lists.freedesktop.org, Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>, Stephen Boyd <swboyd@chromium.org>, Douglas Anderson <dianders@chromium.org>, Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 04/11] dt-bindings: drm/aux-bus: Add an example Date: Mon, 24 May 2021 17:01:52 -0700 [thread overview] Message-ID: <20210524165920.v8.4.I79c7ed8815a07d285dd3b38e680e980d1024dbf1@changeid> (raw) In-Reply-To: <20210525000159.3384921-1-dianders@chromium.org> Now that we have an eDP controller that lists aux-bus, we can safely add an example to the aux-bus bindings. NOTE: this example is just a copy of the one in the 'ti-sn65dsi86' one. It feels useful to have the example in both places simply because it's important to document the interaction between the two bindings in both places. Signed-off-by: Douglas Anderson <dianders@chromium.org> --- Changes in v8: - Separate DP AUX bus binding is new for v8. .../bindings/display/dp-aux-bus.yaml | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/Documentation/devicetree/bindings/display/dp-aux-bus.yaml b/Documentation/devicetree/bindings/display/dp-aux-bus.yaml index 5e4afe9f98fb..43494d2a32a1 100644 --- a/Documentation/devicetree/bindings/display/dp-aux-bus.yaml +++ b/Documentation/devicetree/bindings/display/dp-aux-bus.yaml @@ -35,3 +35,68 @@ additionalProperties: false required: - panel + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bridge@2d { + compatible = "ti,sn65dsi86"; + reg = <0x2d>; + + interrupt-parent = <&tlmm>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; + + enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>; + + vpll-supply = <&src_pp1800_s4a>; + vccio-supply = <&src_pp1800_s4a>; + vcca-supply = <&src_pp1200_l2a>; + vcc-supply = <&src_pp1200_l2a>; + + clocks = <&rpmhcc RPMH_LN_BB_CLK2>; + clock-names = "refclk"; + + no-hpd; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + sn65dsi86_out: endpoint { + remote-endpoint = <&panel_in_edp>; + }; + }; + }; + + aux-bus { + panel { + compatible = "boe,nv133fhm-n62"; + power-supply = <&pp3300_dx_edp>; + backlight = <&backlight>; + hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>; + + port { + panel_in_edp: endpoint { + remote-endpoint = <&sn65dsi86_out>; + }; + }; + }; + }; + }; + }; -- 2.31.1.818.g46aad6cb9e-goog
WARNING: multiple messages have this Message-ID (diff)
From: Douglas Anderson <dianders@chromium.org> To: Andrzej Hajda <a.hajda@samsung.com>, Neil Armstrong <narmstrong@baylibre.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Jonas Karlman <jonas@kwiboo.se>, Sam Ravnborg <sam@ravnborg.org> Cc: robdclark@chromium.org, devicetree@vger.kernel.org, David Airlie <airlied@linux.ie>, linux-arm-msm@vger.kernel.org, Douglas Anderson <dianders@chromium.org>, Steev Klimaszewski <steev@kali.org>, Bjorn Andersson <bjorn.andersson@linaro.org>, Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>, Rob Herring <robh+dt@kernel.org>, dri-devel@lists.freedesktop.org, Stephen Boyd <swboyd@chromium.org>, Thierry Reding <treding@nvidia.com>, linux-kernel@vger.kernel.org Subject: [PATCH v8 04/11] dt-bindings: drm/aux-bus: Add an example Date: Mon, 24 May 2021 17:01:52 -0700 [thread overview] Message-ID: <20210524165920.v8.4.I79c7ed8815a07d285dd3b38e680e980d1024dbf1@changeid> (raw) In-Reply-To: <20210525000159.3384921-1-dianders@chromium.org> Now that we have an eDP controller that lists aux-bus, we can safely add an example to the aux-bus bindings. NOTE: this example is just a copy of the one in the 'ti-sn65dsi86' one. It feels useful to have the example in both places simply because it's important to document the interaction between the two bindings in both places. Signed-off-by: Douglas Anderson <dianders@chromium.org> --- Changes in v8: - Separate DP AUX bus binding is new for v8. .../bindings/display/dp-aux-bus.yaml | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/Documentation/devicetree/bindings/display/dp-aux-bus.yaml b/Documentation/devicetree/bindings/display/dp-aux-bus.yaml index 5e4afe9f98fb..43494d2a32a1 100644 --- a/Documentation/devicetree/bindings/display/dp-aux-bus.yaml +++ b/Documentation/devicetree/bindings/display/dp-aux-bus.yaml @@ -35,3 +35,68 @@ additionalProperties: false required: - panel + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bridge@2d { + compatible = "ti,sn65dsi86"; + reg = <0x2d>; + + interrupt-parent = <&tlmm>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; + + enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>; + + vpll-supply = <&src_pp1800_s4a>; + vccio-supply = <&src_pp1800_s4a>; + vcca-supply = <&src_pp1200_l2a>; + vcc-supply = <&src_pp1200_l2a>; + + clocks = <&rpmhcc RPMH_LN_BB_CLK2>; + clock-names = "refclk"; + + no-hpd; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + sn65dsi86_out: endpoint { + remote-endpoint = <&panel_in_edp>; + }; + }; + }; + + aux-bus { + panel { + compatible = "boe,nv133fhm-n62"; + power-supply = <&pp3300_dx_edp>; + backlight = <&backlight>; + hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>; + + port { + panel_in_edp: endpoint { + remote-endpoint = <&sn65dsi86_out>; + }; + }; + }; + }; + }; + }; -- 2.31.1.818.g46aad6cb9e-goog
next prev parent reply other threads:[~2021-05-25 0:02 UTC|newest] Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-25 0:01 [PATCH v8 00/11] drm: Fix EDID reading on ti-sn65dsi86 by introducing the DP AUX bus Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-05-25 0:01 ` [PATCH v8 01/11] dt-bindings: display: simple: List hpd properties in panel-simple Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-06-02 18:00 ` Rob Herring 2021-06-02 18:00 ` Rob Herring 2021-05-25 0:01 ` [PATCH v8 02/11] dt-bindings: drm: Introduce the DP AUX bus Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-06-02 18:08 ` Rob Herring 2021-06-02 18:08 ` Rob Herring 2021-05-25 0:01 ` [PATCH v8 03/11] dt-bindings: drm/bridge: ti-sn65dsi86: Add aux-bus child Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-05-28 0:29 ` Linus Walleij 2021-05-28 0:29 ` Linus Walleij 2021-06-02 18:06 ` Rob Herring 2021-06-02 18:06 ` Rob Herring 2021-06-02 18:09 ` Rob Herring 2021-06-02 18:09 ` Rob Herring 2021-06-02 18:10 ` Rob Herring 2021-06-02 18:10 ` Rob Herring 2021-05-25 0:01 ` Douglas Anderson [this message] 2021-05-25 0:01 ` [PATCH v8 04/11] dt-bindings: drm/aux-bus: Add an example Douglas Anderson 2021-05-28 0:31 ` Linus Walleij 2021-05-28 0:31 ` Linus Walleij 2021-06-02 18:16 ` Rob Herring 2021-06-02 18:16 ` Rob Herring 2021-06-02 19:55 ` Doug Anderson 2021-06-02 19:55 ` Doug Anderson 2021-05-25 0:01 ` [PATCH v8 05/11] drm: Introduce the DP AUX bus Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-05-25 0:01 ` [PATCH v8 06/11] drm/panel: panel-simple: Allow panel-simple be a DP AUX endpoint device Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-05-25 0:01 ` [PATCH v8 07/11] drm/panel: panel-simple: Stash DP AUX bus; allow using it for DDC Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-06-04 16:10 ` rajeevny 2021-06-04 16:10 ` rajeevny 2021-06-07 17:07 ` Doug Anderson 2021-06-07 17:07 ` Doug Anderson 2021-05-25 0:01 ` [PATCH v8 08/11] drm/bridge: ti-sn65dsi86: Promote the AUX channel to its own sub-dev Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-06-06 4:40 ` Bjorn Andersson 2021-06-06 4:40 ` Bjorn Andersson 2021-06-07 17:07 ` Doug Anderson 2021-06-07 17:07 ` Doug Anderson 2021-05-25 0:01 ` [PATCH v8 09/11] drm/bridge: ti-sn65dsi86: Add support for the DP AUX bus Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-05-25 0:01 ` [PATCH v8 10/11] drm/bridge: ti-sn65dsi86: Don't read EDID blob over DDC Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson 2021-05-25 0:01 ` [PATCH v8 11/11] arm64: dts: qcom: sc7180-trogdor: Move panel under the bridge chip Douglas Anderson 2021-05-25 0:01 ` Douglas Anderson
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