From: Parshuram Thombare <pthombar@cadence.com> To: <robert.foss@linaro.org>, <robh+dt@kernel.org>, <laurent.pinchart@ideasonboard.com>, <airlied@linux.ie>, <daniel@ffwll.ch> Cc: <dri-devel@lists.freedesktop.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <a.hajda@samsung.com>, <narmstrong@baylibre.com>, <nikhil.nd@ti.com>, <kishon@ti.com>, <sjakhade@cadence.com>, <mparab@cadence.com>, Parshuram Thombare <pthombar@cadence.com> Subject: [PATCH v2 1/2] dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP Date: Mon, 1 Mar 2021 12:22:26 +0100 [thread overview] Message-ID: <1614597746-4563-1-git-send-email-pthombar@cadence.com> (raw) In-Reply-To: <1614597685-4192-1-git-send-email-pthombar@cadence.com> Add binding changes for HDCP in the MHDP8546 DPI/DP bridge binding. This binding is not used in any upstreamed DTS yet, so changing index of property 'j721e-intg' should not affect anything. Signed-off-by: Parshuram Thombare <pthombar@cadence.com> --- .../display/bridge/cdns,mhdp8546.yaml | 29 ++++++++++++------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml index 63427878715e..5fdadadaac16 100644 --- a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml @@ -17,21 +17,24 @@ properties: - ti,j721e-mhdp8546 reg: - minItems: 1 - maxItems: 2 + minItems: 2 + maxItems: 3 items: - description: Register block of mhdptx apb registers up to PHY mapped area (AUX_CONFIG_P). The AUX and PMA registers are not part of this range, they are instead included in the associated PHY. + - description: + Register block of mhdptx sapb registers. - description: Register block for DSS_EDP0_INTG_CFG_VP registers in case of TI J7 SoCs. reg-names: - minItems: 1 - maxItems: 2 + minItems: 2 + maxItems: 3 items: - const: mhdptx + - const: mhdptx-sapb - const: j721e-intg clocks: @@ -53,6 +56,11 @@ properties: power-domains: maxItems: 1 + hdcp-config: + maxItems: 1 + description: + HDCP version supported. Bit [0]:HDCP2.2 [1]:HDCP1.4. + interrupts: maxItems: 1 @@ -98,15 +106,15 @@ allOf: then: properties: reg: - minItems: 2 + minItems: 3 reg-names: - minItems: 2 + minItems: 3 else: properties: reg: - maxItems: 1 + maxItems: 2 reg-names: - maxItems: 1 + maxItems: 2 required: - compatible @@ -129,8 +137,9 @@ examples: mhdp: dp-bridge@f0fb000000 { compatible = "cdns,mhdp8546"; - reg = <0xf0 0xfb000000 0x0 0x1000000>; - reg-names = "mhdptx"; + reg = <0xf0 0xfb000000 0x0 0x1000000>, + <0x0 0x4f48000 0x0 0x74>; + reg-names = "mhdptx", "mhdptx-sapb"; clocks = <&mhdp_clock>; phys = <&dp_phy>; phy-names = "dpphy"; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Parshuram Thombare <pthombar@cadence.com> To: <robert.foss@linaro.org>, <robh+dt@kernel.org>, <laurent.pinchart@ideasonboard.com>, <airlied@linux.ie>, <daniel@ffwll.ch> Cc: devicetree@vger.kernel.org, narmstrong@baylibre.com, Parshuram Thombare <pthombar@cadence.com>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, kishon@ti.com, a.hajda@samsung.com, sjakhade@cadence.com, nikhil.nd@ti.com, mparab@cadence.com Subject: [PATCH v2 1/2] dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP Date: Mon, 1 Mar 2021 12:22:26 +0100 [thread overview] Message-ID: <1614597746-4563-1-git-send-email-pthombar@cadence.com> (raw) In-Reply-To: <1614597685-4192-1-git-send-email-pthombar@cadence.com> Add binding changes for HDCP in the MHDP8546 DPI/DP bridge binding. This binding is not used in any upstreamed DTS yet, so changing index of property 'j721e-intg' should not affect anything. Signed-off-by: Parshuram Thombare <pthombar@cadence.com> --- .../display/bridge/cdns,mhdp8546.yaml | 29 ++++++++++++------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml index 63427878715e..5fdadadaac16 100644 --- a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8546.yaml @@ -17,21 +17,24 @@ properties: - ti,j721e-mhdp8546 reg: - minItems: 1 - maxItems: 2 + minItems: 2 + maxItems: 3 items: - description: Register block of mhdptx apb registers up to PHY mapped area (AUX_CONFIG_P). The AUX and PMA registers are not part of this range, they are instead included in the associated PHY. + - description: + Register block of mhdptx sapb registers. - description: Register block for DSS_EDP0_INTG_CFG_VP registers in case of TI J7 SoCs. reg-names: - minItems: 1 - maxItems: 2 + minItems: 2 + maxItems: 3 items: - const: mhdptx + - const: mhdptx-sapb - const: j721e-intg clocks: @@ -53,6 +56,11 @@ properties: power-domains: maxItems: 1 + hdcp-config: + maxItems: 1 + description: + HDCP version supported. Bit [0]:HDCP2.2 [1]:HDCP1.4. + interrupts: maxItems: 1 @@ -98,15 +106,15 @@ allOf: then: properties: reg: - minItems: 2 + minItems: 3 reg-names: - minItems: 2 + minItems: 3 else: properties: reg: - maxItems: 1 + maxItems: 2 reg-names: - maxItems: 1 + maxItems: 2 required: - compatible @@ -129,8 +137,9 @@ examples: mhdp: dp-bridge@f0fb000000 { compatible = "cdns,mhdp8546"; - reg = <0xf0 0xfb000000 0x0 0x1000000>; - reg-names = "mhdptx"; + reg = <0xf0 0xfb000000 0x0 0x1000000>, + <0x0 0x4f48000 0x0 0x74>; + reg-names = "mhdptx", "mhdptx-sapb"; clocks = <&mhdp_clock>; phys = <&dp_phy>; phy-names = "dpphy"; -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-03-01 11:25 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-01 11:21 [PATCH v2 0/2] enable HDCP in Cadence MHDP bridge driver Parshuram Thombare 2021-03-01 11:21 ` Parshuram Thombare 2021-03-01 11:22 ` Parshuram Thombare [this message] 2021-03-01 11:22 ` [PATCH v2 1/2] dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP Parshuram Thombare 2021-03-01 15:41 ` Laurent Pinchart 2021-03-01 15:41 ` Laurent Pinchart 2021-03-01 16:14 ` Parshuram Raju Thombare 2021-03-01 16:14 ` Parshuram Raju Thombare 2021-03-01 16:27 ` Laurent Pinchart 2021-03-01 16:27 ` Laurent Pinchart 2021-03-02 12:53 ` Parshuram Raju Thombare 2021-03-02 12:53 ` Parshuram Raju Thombare 2021-03-08 20:42 ` Laurent Pinchart 2021-03-08 20:42 ` Laurent Pinchart 2021-03-09 8:02 ` Parshuram Raju Thombare 2021-03-09 8:02 ` Parshuram Raju Thombare 2021-03-08 17:36 ` Rob Herring 2021-03-08 17:36 ` Rob Herring 2021-03-09 15:35 ` Parshuram Raju Thombare 2021-03-09 15:35 ` Parshuram Raju Thombare 2021-03-01 11:23 ` [PATCH v2 2/2] drm: bridge: cdns-mhdp8546: Enable HDCP Parshuram Thombare 2021-03-01 11:23 ` Parshuram Thombare
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