dra7xx: display: fpdlink: adapt dts to upstream changes

Modify the FPDLink device tree entries to use the panel-dpi driver
as was done for the tlc59108 panel driver.

Please see

commit 1702e07719a5 ("drm/omap: displays: Remove panel-tlc59108")

for more information.

Change-Id: I65df5441003dbb452fc7ffa179068ad589f57411
Signed-off-by: Venkateswara Rao Mandela <venkat.mandela@ti.com>

4 files changed, 104 insertions, 57 deletions

diff --git a/arch/arm/boot/dts/dra7-evm-lcd-lg.dts b/arch/arm/boot/dts/dra7-evm-lcd-lg.dts
index f67beaa8ff01..2b09d3a8839f 100644
--- a/arch/arm/boot/dts/dra7-evm-lcd-lg.dts
+++ b/arch/arm/boot/dts/dra7-evm-lcd-lg.dts
@@ -14,3 +14,11 @@
 	interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
 };
 
+
+/* Uncomment the below lines to enable the FPDLink display */
+
+/*
+&lcd_fpd {
+	status = "okay";
+};
+*/
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index b6aa694a098b..ee9d258e71fd 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -987,18 +987,55 @@ i2c_p3_exp: &i2c2 {
 			slave-mode;
 		};
 
-		/* TLC chip for LCD panel power and backlight */
-		fpd_disp: tlc59108@1c {
-			status = "disabled";
-			reg = <0x1c>;
-			compatible = "ti,tlc59108-fpddisp";
-			enable-gpios = <&pcf_gpio_21 0 GPIO_ACTIVE_LOW>;
-			/* P0, SEL_GPMC_AD_VID_S0 */
-
-			port@lcd3 {
-					fpd_in: endpoint {
-					remote-endpoint = <&dpi_out3>;
-				};
+	};
+};
+
+
+&disp_ser {
+	fpd_disp: tlc59108@1c {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "ti,tlc59108";
+		reg = <0x1c>;
+
+	};
+};
+
+/ {
+	lcd_fpd: display_fpd {
+		/*
+		* This is not really a dpi panel, but panel-dpi driver
+		* works as dummy panel driver.
+		*/
+		compatible = "lg,lp101wx2", "panel-dpi";
+
+		label = "lcd_fpd";
+		enable-gpios = <&pcf_gpio_21 0 GPIO_ACTIVE_LOW>;
+		/* P0, SEL_GPMC_AD_VID_S0 */
+		status = "disabled";
+
+		panel-timing {
+			clock-frequency = <69300404>;
+			hactive = <1280>;
+			vactive = <800>;
+
+			hfront-porch = <48>;
+			hback-porch = <44>;
+			hsync-len = <32>;
+
+			vfront-porch = <4>;
+			vback-porch = <7>;
+			vsync-len = <12>;
+
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <0>;
+		};
+
+		port@lcd3 {
+			fpd_in: endpoint {
+				remote-endpoint = <&dpi_out3>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi
index b3a93c35ba7c..a7a073fac380 100644
--- a/arch/arm/boot/dts/dra72-evm-common.dtsi
+++ b/arch/arm/boot/dts/dra72-evm-common.dtsi
@@ -598,19 +598,54 @@ i2c_p3_exp: &i2c5 {
 			reg = <0x2c>;
 			slave-mode;
 		};
+	};
+};
 
-		/* TLC chip for LCD panel power and backlight */
-		fpd_disp: tlc59108@1c {
-			status = "disabled";
-			reg = <0x1c>;
-			compatible = "ti,tlc59108-fpddisp";
-			enable-gpios = <&pcf_gpio_21 0 GPIO_ACTIVE_LOW>;
-			/* P0, SEL_GPMC_AD_VID_S0 */
-
-			port@lcd3 {
-					fpd_in: endpoint {
-					remote-endpoint = <&dpi_out3>;
-				};
+&disp_ser {
+	fpd_disp: tlc59108@1c {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "ti,tlc59108";
+		reg = <0x1c>;
+
+	};
+};
+
+/ {
+	lcd_fpd: display_fpd {
+		/*
+		* This is not really a dpi panel, but panel-dpi driver
+		* works as dummy panel driver.
+		*/
+		compatible = "lg,lp101wx2", "panel-dpi";
+
+		label = "lcd_fpd";
+		enable-gpios = <&pcf_gpio_21 0 GPIO_ACTIVE_LOW>;
+		/* P0, SEL_GPMC_AD_VID_S0 */
+		status = "disabled";
+
+		panel-timing {
+			clock-frequency = <69300404>;
+			hactive = <1280>;
+			vactive = <800>;
+
+			hfront-porch = <48>;
+			hback-porch = <44>;
+			hsync-len = <32>;
+
+			vfront-porch = <4>;
+			vback-porch = <7>;
+			vsync-len = <12>;
+
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <0>;
+		};
+
+		port@lcd3 {
+			fpd_in: endpoint {
+				remote-endpoint = <&dpi_out3>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index deef9b8520b2..73ac6c98771f 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -215,39 +215,6 @@
 	};
 };
 
-&i2c5 {
-	disp_ser: serializer@1b {
-		compatible = "ti,ds90uh925q";
-		reg = <0x1b>;
-
-		#address-cells = <1>;
-		#size-cells = <0>;
-		ranges = <0x2c 0x2c>,
-			<0x1c 0x1c>;
-
-		disp_des: deserializer@2c {
-			compatible = "ti,ds90uh928q";
-			reg = <0x2c>;
-			slave-mode;
-		};
-
-		/* TLC chip for LCD panel power and backlight */
-		fpd_disp: tlc59108@1c {
-			status = "disabled";
-			reg = <0x1c>;
-			compatible = "ti,tlc59108-fpddisp";
-			enable-gpios = <&pcf_gpio_21 0 GPIO_ACTIVE_LOW>;
-			/* P0, SEL_GPMC_AD_VID_S0 */
-
-			port@lcd3 {
-					fpd_in: endpoint {
-					remote-endpoint = <&dpi_out3>;
-				};
-			};
-		};
-	};
-};
-
 &hdmi {
 	vdda_video-supply = <&ldo5_reg>;
 };