From: Vinay Simha BN <simhavcs@gmail.com> To: unlisted-recipients:; (no To-header on input) Cc: Vinay Simha BN <simhavcs@gmail.com>, Archit Taneja <archit.taneja@gmail.com>, John Stultz <john.stultz@linaro.org>, Thierry Reding <thierry.reding@gmail.com>, Sumit Semwal <sumit.semwal@linaro.org>, David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, dri-devel@lists.freedesktop.org (open list:DRM PANEL DRIVERS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [RESEND] [PATCH v2 2/4] dt-bindings: Add jdi lt070me05000 panel bindings Date: Sun, 31 Jul 2016 20:45:21 +0530 [thread overview] Message-ID: <1469978126-925-2-git-send-email-simhavcs@gmail.com> (raw) In-Reply-To: <1469978126-925-1-git-send-email-simhavcs@gmail.com> Add documentation for lt070me05000 panel Cc: Archit Taneja <archit.taneja@gmail.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Vinay Simha BN <simhavcs@gmail.com> Acked-by: Rob Herring <robh@kernel.org> --- v2: * incorporated rob herring and thierry reviews gpio to gpios, gpio to regulator using fixed regulators and pwm backlight is removed, since it is controlled by dcs commands --- .../bindings/display/panel/jdi,lt070me05000.txt | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt b/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt new file mode 100644 index 0000000..613b76f --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt @@ -0,0 +1,57 @@ +JDI model LT070ME05000 1200x1920 7" DSI Panel + +Required properties: +- compatible: should be "jdi,lt070me05000" +- vddp-supply: phandle of the regulator that provides the supply voltage + Power IC supply (3-5V) +- dcdc_en-supply: phandle of the regulator that provides the supply voltage + Power IC supply enable, High active +- vcc-supply: phandle of the regulator that provides the supply voltage + IOVCC , power supply for LCM (1.8V) +- reset-gpios: phandle of gpio for reset line + This should be 8mA, gpio can be configured using mux, pinctrl, pinctrl-names + XRES, Reset, Low active +- enable-gpios: phandle of gpio for enable line + LED_EN, LED backlight enable, High active + +Example: + + vcc_1p8v: regulator-fixed@2 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1p8v"; + regulator-type = "voltage"; + startup-delay-us = <0>; + gpio = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; + + tlmm_pinmux: pinctrl@800000 { + + dsi_panel_pinctrl: dsi-panel-pinctrl { + mux { + pins = "gpio54"; + function = "gpio"; + bias-pull-up; + drive-strength = <8>; + }; + }; + }; + + dsi0: qcom,mdss_dsi@4700000 { + panel@0 { + compatible = "jdi,lt070me05000"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&dsi_panel_pinctrl>; + + vddp-supply = <&pm8921_l17>; + dcdc_en-supply = <&pm8921_lvs7>; + vcc-supply = <&vcc_1p8v>; + + reset-gpios = <&tlmm_pinmux 54 0>; + enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>; + }; + }; -- 2.1.2
WARNING: multiple messages have this Message-ID (diff)
From: Vinay Simha BN <simhavcs@gmail.com> Cc: Vinay Simha BN <simhavcs@gmail.com>, Archit Taneja <archit.taneja@gmail.com>, John Stultz <john.stultz@linaro.org>, Thierry Reding <thierry.reding@gmail.com>, Sumit Semwal <sumit.semwal@linaro.org>, David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, "open list:DRM PANEL DRIVERS" <dri-devel@lists.freedesktop.org>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, open list <linux-kernel@vger.kernel.org> Subject: [RESEND] [PATCH v2 2/4] dt-bindings: Add jdi lt070me05000 panel bindings Date: Sun, 31 Jul 2016 20:45:21 +0530 [thread overview] Message-ID: <1469978126-925-2-git-send-email-simhavcs@gmail.com> (raw) In-Reply-To: <1469978126-925-1-git-send-email-simhavcs@gmail.com> Add documentation for lt070me05000 panel Cc: Archit Taneja <archit.taneja@gmail.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Vinay Simha BN <simhavcs@gmail.com> Acked-by: Rob Herring <robh@kernel.org> --- v2: * incorporated rob herring and thierry reviews gpio to gpios, gpio to regulator using fixed regulators and pwm backlight is removed, since it is controlled by dcs commands --- .../bindings/display/panel/jdi,lt070me05000.txt | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt b/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt new file mode 100644 index 0000000..613b76f --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt @@ -0,0 +1,57 @@ +JDI model LT070ME05000 1200x1920 7" DSI Panel + +Required properties: +- compatible: should be "jdi,lt070me05000" +- vddp-supply: phandle of the regulator that provides the supply voltage + Power IC supply (3-5V) +- dcdc_en-supply: phandle of the regulator that provides the supply voltage + Power IC supply enable, High active +- vcc-supply: phandle of the regulator that provides the supply voltage + IOVCC , power supply for LCM (1.8V) +- reset-gpios: phandle of gpio for reset line + This should be 8mA, gpio can be configured using mux, pinctrl, pinctrl-names + XRES, Reset, Low active +- enable-gpios: phandle of gpio for enable line + LED_EN, LED backlight enable, High active + +Example: + + vcc_1p8v: regulator-fixed@2 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1p8v"; + regulator-type = "voltage"; + startup-delay-us = <0>; + gpio = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; + + tlmm_pinmux: pinctrl@800000 { + + dsi_panel_pinctrl: dsi-panel-pinctrl { + mux { + pins = "gpio54"; + function = "gpio"; + bias-pull-up; + drive-strength = <8>; + }; + }; + }; + + dsi0: qcom,mdss_dsi@4700000 { + panel@0 { + compatible = "jdi,lt070me05000"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&dsi_panel_pinctrl>; + + vddp-supply = <&pm8921_l17>; + dcdc_en-supply = <&pm8921_lvs7>; + vcc-supply = <&vcc_1p8v>; + + reset-gpios = <&tlmm_pinmux 54 0>; + enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>; + }; + }; -- 2.1.2
next prev parent reply other threads:[~2016-07-31 15:35 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-31 15:15 [RESEND] [PATCH 1/4] dt-bindings: Add Japan Display Inc vendor id Vinay Simha BN 2016-07-31 15:15 ` Vinay Simha BN 2016-07-31 15:15 ` Vinay Simha BN [this message] 2016-07-31 15:15 ` [RESEND] [PATCH v2 2/4] dt-bindings: Add jdi lt070me05000 panel bindings Vinay Simha BN 2016-08-24 11:45 ` Thierry Reding 2016-08-24 11:45 ` Thierry Reding 2016-08-24 12:04 ` Vinay Simha 2016-08-24 12:04 ` Vinay Simha 2016-08-24 12:32 ` Thierry Reding 2016-08-24 12:32 ` Thierry Reding 2016-08-24 17:24 ` Vinay Simha 2016-08-24 17:24 ` Vinay Simha 2016-08-24 11:56 ` Thierry Reding 2016-08-24 11:56 ` Thierry Reding 2016-08-24 12:23 ` Vinay Simha 2016-08-24 12:23 ` Vinay Simha 2016-08-24 12:35 ` Thierry Reding 2016-08-24 12:35 ` Thierry Reding 2016-07-31 15:15 ` [RESEND] [PATCH v3 3/4] drm/dsi: Implement dcs set/get display brightness Vinay Simha BN 2016-07-31 15:15 ` Vinay Simha BN 2016-08-24 11:46 ` Thierry Reding 2016-08-24 11:46 ` Thierry Reding 2016-07-31 15:15 ` [RESEND] [PATCH v9 4/4] drm/panel: Add JDI LT070ME05000 WUXGA DSI Panel Vinay Simha BN 2016-07-31 15:15 ` Vinay Simha BN
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