From: Andy Yan <andy.yan@rock-chips.com>
To: airlied@linux.ie, Philipp Zabel <p.zabel@pengutronix.de>,
heiko@sntech.de, fabio.estevam@freescale.com,
rmk+kernel@arm.linux.org.uk
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Grant Likely <grant.likely@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Shawn Guo <shawn.guo@linaro.org>, Josh Boyer <jwboyer@redhat.com>,
Sean Paul <seanpaul@chromium.org>,
Inki Dae <inki.dae@samsung.com>, Dave Airlie <airlied@redhat.com>,
Arnd Bergmann <arnd@arndb.de>,
Lucas Stach <l.stach@pengutronix.de>,
Zubair.Kakakhel@imgtec.com, djkurtz@google.com,
ykk@rock-chips.com, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, devel@driverdev.osuosl.org,
devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org,
jay.xu@rock-chips.com, Pawel Moll <pawel.moll@arm.com>,
mark.yao@rock-chips.com, Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
vladimir_zapolskiy@mentor.com, Andy Yan <andy.yan@rock-chips.com>
Subject: [PATCH v17 06/12] dt-bindings: add document for dw_hdmi
Date: Thu, 4 Dec 2014 18:06:05 +0800 [thread overview]
Message-ID: <1417687565-13206-1-git-send-email-andy.yan@rock-chips.com> (raw)
In-Reply-To: <1417686826-12687-1-git-send-email-andy.yan@rock-chips.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
---
Changes in v17: None
Changes in v16:
- describe ddc-i2c-bus as optional
- add common clocks bindings
Changes in v15: None
Changes in v14: None
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8:
- correct some spelling mistake
- modify ddc-i2c-bus and interrupt description
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
.../devicetree/bindings/drm/bridge/dw_hdmi.txt | 45 ++++++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
diff --git a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
new file mode 100644
index 0000000..fb14730
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
@@ -0,0 +1,45 @@
+DesignWare HDMI bridge bindings
+
+Required properities:
+- compatible: platform specific such as:
+ * "snps,dw-hdmi-tx"
+ * "fsl,imx6q-hdmi"
+ * "fsl,imx6dl-hdmi"
+ * "rockchip,rk3288-dw-hdmi"
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The HDMI interrupt number
+- clocks, clock-names : must have the phandles to the HDMI iahb and isrf clocks,
+ as described in Documentation/devicetree/bindings/clock/clock-bindings.txt,
+ the clock-names should be "iahb", "isfr"
+
+Optional properties
+- reg-io-width: the width of the reg:1,4, default set to 1 if not present
+- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+- clkocks, clock-names: phandle to the HDMI cec clock, name should be "cec"
+
+Example:
+ hdmi: hdmi@0120000 {
+ compatible = "fsl,imx6q-hdmi";
+ reg = <0x00120000 0x9000>;
+ interrupts = <0 115 0x04>;
+ gpr = <&gpr>;
+ clocks = <&clks 123>, <&clks 124>;
+ clock-names = "iahb", "isfr";
+ ddc-i2c-bus = <&i2c2>;
+
+ port@0 {
+ reg = <0>;
+
+ hdmi_mux_0: endpoint {
+ remote-endpoint = <&ipu1_di0_hdmi>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ hdmi_mux_1: endpoint {
+ remote-endpoint = <&ipu1_di1_hdmi>;
+ };
+ };
+ };
--
1.9.1
next prev parent reply other threads:[~2014-12-04 10:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-04 9:53 [PATCH v17 0/12] dw-hdmi: convert imx hdmi to bridge/dw_hdmi Andy Yan
2014-12-04 9:54 ` [PATCH v17 01/12] drm: imx: imx-hdmi: make checkpatch happy Andy Yan
2014-12-04 10:01 ` [PATCH v17 02/12] drm: imx: imx-hdmi: return defer if can't get ddc i2c adapter Andy Yan
2014-12-04 10:03 ` [PATCH v17 03/12] drm: imx: imx-hdmi: convert imx-hdmi to drm_bridge mode Andy Yan
2014-12-04 10:04 ` [PATCH v17 04/12] drm: imx: imx-hdmi: split phy configuration to platform driver Andy Yan
2014-12-04 10:05 ` [PATCH v17 05/12] drm: imx: imx-hdmi: move imx-hdmi to bridge/dw_hdmi Andy Yan
2014-12-04 10:06 ` Andy Yan [this message]
2014-12-04 11:30 ` [PATCH v17 06/12] dt-bindings: add document for dw_hdmi Philipp Zabel
2014-12-04 13:27 ` Andy Yan
2014-12-04 10:06 ` [PATCH v17 07/12] drm: bridge/dw_hdmi: add support for multi-byte register width access Andy Yan
2014-12-04 10:07 ` [PATCH v17 08/12] drm: bridge/dw_hdmi: add mode_valid support Andy Yan
2014-12-04 10:08 ` [PATCH v17 09/12] drm: bridge/dw_hdmi: clear i2cmphy_stat0 reg in hdmi_phy_wait_i2c_done Andy Yan
2014-12-04 10:09 ` [PATCH v17 10/12] drm: bridge/dw_hdmi: add function dw_hdmi_phy_enable_spare Andy Yan
2014-12-04 10:10 ` [PATCH v17 11/12] dt-bindings: Add documentation for rockchip dw hdmi Andy Yan
2014-12-04 10:10 ` [PATCH v17 12/12] drm: bridge/dw_hdmi: add rockchip rk3288 support Andy Yan
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