From: Yakir Yang <ykk@rock-chips.com>
To: Inki Dae <inki.dae@samsung.com>,
Andrzej Hajda <a.hajda@samsung.com>,
Joonyoung Shim <jy0922.shim@samsung.com>,
Seung-Woo Kim <sw0312.kim@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Jingoo Han <jingoohan1@gmail.com>,
Thierry Reding <treding@nvidia.com>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Rob Herring <robh+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Mark Yao <mark.yao@rock-chips.com>
Cc: Russell King <linux@arm.linux.org.uk>,
djkurtz@chromium.org, dianders@chromium.org,
Sean Paul <seanpaul@chromium.org>, Kukjin Kim <kgene@kernel.org>,
Kumar Gala <galak@codeaurora.org>,
emil.l.velikov@gmail.com,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Gustavo Padovan <gustavo.padovan@collabora.co.uk>,
Kishon Vijay Abraham I <kishon@ti.com>,
Pawel Moll <pawel.moll@arm.com>,
ajaynumb@gmail.com, robherring2@gmail.com,
javier@osg.samsung.com, Andy Yan <andy.yan@rock-chips.com>,
Yakir Yang <ykk@rock-chips.com>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 09/17] dt-bindings: add document for rockchip variant of analogix_dp
Date: Wed, 28 Oct 2015 16:28:25 +0800 [thread overview]
Message-ID: <1446020905-10670-1-git-send-email-ykk@rock-chips.com> (raw)
In-Reply-To: <1446020143-32645-1-git-send-email-ykk@rock-chips.com>
Rockchip DP driver is a helper driver of analogix_dp coder driver,
so most of the DT property should be descriped in analogix_dp document.
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
---
Changes in v8:
- Modify the commit subject name. (Heiko)
Changes in v7: None
Changes in v6: None
Changes in v5:
- Split binding doc's from driver changes. (Rob)
- Add eDP hotplug pinctrl property. (Heiko)
Changes in v4: None
Changes in v3: None
Changes in v2: None
.../display/rockchip/analogix_dp-rockchip.txt | 90 ++++++++++++++++++++++
1 file changed, 90 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
diff --git a/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
new file mode 100644
index 0000000..ec93917
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt
@@ -0,0 +1,90 @@
+Rockchip RK3288 specific extensions to the Analogix Display Port
+================================
+
+Required properties:
+- compatible: "rockchip,rk3288-edp";
+
+- reg: physical base address of the controller and length
+
+- clocks: from common clock binding: handle to dp clock.
+ of memory mapped region.
+
+- clock-names: from common clock binding:
+ Required elements: "dp" "pclk"
+
+- resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+
+- pinctrl-names: Names corresponding to the chip hotplug pinctrl states.
+- pinctrl-0: pin-control mode. should be <&edp_hpd>
+
+- reset-names: Must include the name "dp"
+
+- rockchip,grf: this soc should set GRF regs, so need get grf here.
+
+- ports: contain a port node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+
+For the below properties, please refer to Analogix DP binding document:
+ * Documentation/devicetree/bindings/drm/bridge/analogix_dp.txt
+- phys (required)
+- phy-names (required)
+- hpd-gpios (optional)
+-------------------------------------------------------------------------------
+
+Example:
+ dp-controller: dp@ff970000 {
+ compatible = "rockchip,rk3288-dp";
+ reg = <0xff970000 0x4000>;
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
+ clock-names = "dp", "pclk";
+ phys = <&dp_phy>;
+ phy-names = "dp";
+
+ rockchip,grf = <&grf>;
+ resets = <&cru 111>;
+ reset-names = "dp";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&edp_hpd>;
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_in: port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_in_vopb: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&vopb_out_edp>;
+ };
+ edp_in_vopl: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vopl_out_edp>;
+ };
+ };
+
+ edp_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ edp_out_panel: endpoint {
+ reg = <0>;
+ remote-endpoint = <&panel_in_edp>
+ };
+ };
+ };
+ };
+
+ pinctrl {
+ edp {
+ edp_hpd: edp-hpd {
+ rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
+ };
--
1.9.1
next prev parent reply other threads:[~2015-10-28 8:30 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-28 8:15 [PATCH v8 0/17] Add Analogix Core Display Port Driver Yakir Yang
2015-10-28 8:19 ` [PATCH v8 01/17] drm: exynos: dp: convert to drm bridge mode Yakir Yang
2016-03-22 22:22 ` Inki Dae
2015-10-28 8:21 ` [PATCH v8 02/17] drm: bridge: analogix/dp: split exynos dp driver to bridge directory Yakir Yang
2015-11-26 17:30 ` Heiko Stübner
2015-11-27 1:20 ` Yakir Yang
2015-11-27 8:42 ` Heiko Stübner
2015-10-28 8:23 ` [PATCH v8 03/17] drm: bridge: analogix/dp: fix some obvious code style Yakir Yang
2015-10-28 8:24 ` [PATCH v8 04/17] drm: bridge: analogix/dp: remove duplicate configuration of link rate and link count Yakir Yang
2015-10-28 8:25 ` [PATCH v8 05/17] drm: bridge: analogix/dp: dynamic parse sync_pol & interlace & dynamic_range Yakir Yang
2015-10-28 8:26 ` [PATCH v8 06/17] dt-bindings: add document for analogix display port driver Yakir Yang
2015-10-28 20:02 ` Heiko Stuebner
2015-10-29 1:12 ` Yakir Yang
2015-10-29 8:40 ` Heiko Stuebner
2015-10-28 8:27 ` [PATCH v8 07/17] ARM: dts: exynos/dp: remove some properties that deprecated by analogix_dp driver Yakir Yang
2015-10-28 8:27 ` [PATCH v8 08/17] drm: rockchip: dp: add rockchip platform dp driver Yakir Yang
2015-11-27 8:41 ` Heiko Stübner
2015-10-28 8:28 ` Yakir Yang [this message]
2015-10-30 16:46 ` [PATCH v8 09/17] dt-bindings: add document for rockchip variant of analogix_dp Rob Herring
2015-10-31 3:15 ` Yakir Yang
2015-10-28 8:30 ` [PATCH v8 10/17] phy: Add driver for rockchip Display Port PHY Yakir Yang
2015-10-28 20:36 ` Heiko Stuebner
2015-10-29 1:14 ` Yakir Yang
2015-11-11 23:23 ` Heiko Stuebner
[not found] ` <5643FB43.6090408@rock-chips.com>
2015-11-12 9:21 ` Heiko Stuebner
2015-10-28 8:31 ` [PATCH v8 11/17] dt-bindings: add document for rockchip dp phy Yakir Yang
2015-10-30 16:42 ` Rob Herring
2015-10-31 3:13 ` Yakir Yang
2015-10-28 8:52 ` [PATCH v8 12/17] drm: rockchip: vop: add bpc and color mode setting Yakir Yang
2015-10-28 8:55 ` [PATCH v8 13/17] drm: bridge: analogix/dp: add some rk3288 special registers setting Yakir Yang
2015-10-28 8:56 ` [PATCH v8 14/17] drm: bridge: analogix/dp: add max link rate and lane count limit for RK3288 Yakir Yang
2015-11-27 13:32 ` Heiko Stübner
2015-12-02 10:46 ` Yakir Yang
2015-10-28 9:12 ` [PATCH v8 16/17] drm: bridge: analogix/dp: move hpd detect to connector detect function Yakir Yang
2015-10-28 9:13 ` [PATCH v8 17/17] drm: bridge: analogix/dp: add edid modes parse in get_modes method Yakir Yang
2015-10-29 1:58 ` [PATCH v9 10/17] phy: Add driver for rockchip Display Port PHY Yakir Yang
2015-11-03 4:38 ` Brian Norris
2015-11-04 0:48 ` Yakir Yang
2015-11-04 1:13 ` Brian Norris
2015-11-05 23:45 ` Brian Norris
2015-11-17 12:58 ` Yakir Yang
2015-10-29 17:49 ` [PATCH v8 0/17] Add Analogix Core Display Port Driver Heiko Stuebner
2015-10-30 1:05 ` Yakir Yang
2015-10-30 1:09 ` [PATCH v9 15/17] drm: bridge: analogix/dp: try force hpd after plug in lookup failed Yakir Yang
2015-11-11 23:10 ` Rob Herring
[not found] ` <5643EAF9.9020508@rock-chips.com>
2015-11-12 23:38 ` Rob Herring
2015-10-31 6:30 ` [PATCH v9 09/17] dt-bindings: add document for rockchip variant of analogix_dp Yakir Yang
2015-10-31 6:40 ` Yakir Yang
2015-10-31 6:42 ` [PATCH v10 " Yakir Yang
2015-10-31 18:37 ` Rob Herring
2015-11-02 0:41 ` Yakir Yang
2015-11-17 13:09 ` [PATCH v10 10/17] phy: Add driver for rockchip Display Port PHY Yakir Yang
2015-11-17 13:31 ` [PATCH v8 0/17] Add Analogix Core Display Port Driver Yakir Yang
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