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From: Ezequiel Garcia <ezequiel@collabora.com>
To: dri-devel@lists.freedesktop.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, Jacopo Mondi <jacopo@jmondi.org>,
	linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	Douglas Anderson <dianders@chromium.org>,
	linux-rockchip@lists.infradead.org,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Sean Paul <seanpaul@chromium.org>,
	kernel@collabora.com, Ezequiel Garcia <ezequiel@collabora.com>
Subject: [PATCH 1/3] dt-bindings: display: rockchip: document VOP gamma LUT address
Date: Tue, 18 Jun 2019 18:34:04 -0300	[thread overview]
Message-ID: <20190618213406.7667-2-ezequiel@collabora.com> (raw)
In-Reply-To: <20190618213406.7667-1-ezequiel@collabora.com>

Add the register specifier description for an
optional gamma LUT address.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
 .../bindings/display/rockchip/rockchip-vop.txt         | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
index 4f58c5a2d195..97ad78cc7e03 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
@@ -20,6 +20,13 @@ Required properties:
 		"rockchip,rk3228-vop";
 		"rockchip,rk3328-vop";
 
+- reg: Must contain one entry corresponding to the base address and length
+	of the register space. Can optionally contain a second entry
+	corresponding to the CRTC gamma LUT address.
+
+- reg-names: "base" for the base register space. If present, the CRTC
+	gamma LUT name should be "lut".
+
 - interrupts: should contain a list of all VOP IP block interrupts in the
 		 order: VSYNC, LCD_SYSTEM. The interrupt specifier
 		 format depends on the interrupt controller used.
@@ -48,7 +55,8 @@ Example:
 SoC specific DT entry:
 	vopb: vopb@ff930000 {
 		compatible = "rockchip,rk3288-vop";
-		reg = <0xff930000 0x19c>;
+		reg = <0x0 0xff930000 0x0 0x19c>, <0x0 0xff931000 0x0 0x1000>;
+		reg-names = "base", "lut";
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
-- 
2.20.1

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WARNING: multiple messages have this Message-ID (diff)
From: Ezequiel Garcia <ezequiel@collabora.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-rockchip@lists.infradead.org,
	"Heiko Stübner" <heiko@sntech.de>,
	"Sandy Huang" <hjc@rock-chips.com>,
	kernel@collabora.com, "Sean Paul" <seanpaul@chromium.org>,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	"Douglas Anderson" <dianders@chromium.org>,
	"Jacopo Mondi" <jacopo@jmondi.org>,
	"Ilia Mirkin" <imirkin@alum.mit.edu>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Ezequiel Garcia" <ezequiel@collabora.com>
Subject: [PATCH 1/3] dt-bindings: display: rockchip: document VOP gamma LUT address
Date: Tue, 18 Jun 2019 18:34:04 -0300	[thread overview]
Message-ID: <20190618213406.7667-2-ezequiel@collabora.com> (raw)
In-Reply-To: <20190618213406.7667-1-ezequiel@collabora.com>

Add the register specifier description for an
optional gamma LUT address.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
---
 .../bindings/display/rockchip/rockchip-vop.txt         | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
index 4f58c5a2d195..97ad78cc7e03 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
@@ -20,6 +20,13 @@ Required properties:
 		"rockchip,rk3228-vop";
 		"rockchip,rk3328-vop";
 
+- reg: Must contain one entry corresponding to the base address and length
+	of the register space. Can optionally contain a second entry
+	corresponding to the CRTC gamma LUT address.
+
+- reg-names: "base" for the base register space. If present, the CRTC
+	gamma LUT name should be "lut".
+
 - interrupts: should contain a list of all VOP IP block interrupts in the
 		 order: VSYNC, LCD_SYSTEM. The interrupt specifier
 		 format depends on the interrupt controller used.
@@ -48,7 +55,8 @@ Example:
 SoC specific DT entry:
 	vopb: vopb@ff930000 {
 		compatible = "rockchip,rk3288-vop";
-		reg = <0xff930000 0x19c>;
+		reg = <0x0 0xff930000 0x0 0x19c>, <0x0 0xff931000 0x0 0x1000>;
+		reg-names = "base", "lut";
 		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
-- 
2.20.1


  reply	other threads:[~2019-06-18 21:34 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-18 21:34 [PATCH 0/3] RK3288 Gamma LUT Ezequiel Garcia
2019-06-18 21:34 ` Ezequiel Garcia
2019-06-18 21:34 ` Ezequiel Garcia [this message]
2019-06-18 21:34   ` [PATCH 1/3] dt-bindings: display: rockchip: document VOP gamma LUT address Ezequiel Garcia
2019-06-20 16:43   ` Doug Anderson
2019-06-20 16:56     ` Ezequiel Garcia
2019-06-20 16:56       ` Ezequiel Garcia
2019-06-18 21:34 ` [PATCH 2/3] drm/rockchip: Add optional support for CRTC gamma LUT Ezequiel Garcia
2019-06-18 21:34   ` Ezequiel Garcia
2019-06-18 21:47   ` Ilia Mirkin
2019-06-18 22:09     ` Ezequiel Garcia
2019-06-18 22:18       ` Heiko Stübner
2019-06-18 22:18         ` Heiko Stübner
2019-06-20 16:02         ` Ezequiel Garcia
2019-06-20 17:25   ` Doug Anderson
2019-06-21 15:52     ` Ezequiel Garcia
2019-06-21  8:22   ` Jacopo Mondi
2019-06-21  8:22     ` Jacopo Mondi
2019-06-21 15:59     ` Ezequiel Garcia
2019-06-21 15:59       ` Ezequiel Garcia
2019-06-18 21:34 ` [PATCH 3/3] ARM: dts: rockchip: Add RK3288 VOP gamma LUT address Ezequiel Garcia

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