From d2cd09bb44452b89c6a5478ced61ccfd96e31cfd Mon Sep 17 00:00:00 2001
From: Wenyou Yang <wenyou.yang@microchip.com>
Date: Mon, 18 Sep 2017 15:25:57 +0800
Subject: board: sama5d2_xplained: Convert to CONFIG_DM_VIDEO

Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 arch/arm/dts/at91-sama5d2_xplained.dts | 60 ++++++++++++++++++++++++++++++++++
 arch/arm/dts/sama5d2.dtsi              |  7 ++++
 arch/arm/mach-at91/Kconfig             |  1 +
 3 files changed, 68 insertions(+)

(limited to 'arch')

diff --git a/arch/arm/dts/at91-sama5d2_xplained.dts b/arch/arm/dts/at91-sama5d2_xplained.dts
index b00aaa2c792..01326a1ee03 100644
--- a/arch/arm/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/dts/at91-sama5d2_xplained.dts
@@ -41,6 +41,31 @@
 		};
 
 		apb {
+			hlcdc: hlcdc@f0000000 {
+				atmel,vl-bpix = <4>;
+				atmel,guard-time = <1>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_pwm &pinctrl_lcd_rgb666>;
+				status = "okay";
+				u-boot,dm-pre-reloc;
+
+				display-timings {
+					u-boot,dm-pre-reloc;
+					480x272 {
+						clock-frequency = <9000000>;
+						hactive = <480>;
+						vactive = <272>;
+						hsync-len = <41>;
+						hfront-porch = <2>;
+						hback-porch = <2>;
+						vfront-porch = <2>;
+						vback-porch = <2>;
+						vsync-len = <11>;
+						u-boot,dm-pre-reloc;
+					};
+				};
+			};
+
 			qspi0: spi@f0020000 {
 				status = "okay";
 
@@ -117,6 +142,41 @@
 						bias-disable;
 					};
 
+					pinctrl_lcd_base: pinctrl_lcd_base {
+						pinmux = <PIN_PC30__LCDVSYNC>,
+							<PIN_PC31__LCDHSYNC>,
+							<PIN_PD1__LCDDEN>,
+							<PIN_PD0__LCDPCK>;
+						bias-disable;
+					};
+
+					pinctrl_lcd_pwm: pinctrl_lcd_pwm {
+						pinmux = <PIN_PC28__LCDPWM>;
+						bias-disable;
+					};
+
+					pinctrl_lcd_rgb666: pinctrl_lcd_rgb666 {
+						pinmux = <PIN_PC10__LCDDAT2>,
+							<PIN_PC11__LCDDAT3>,
+							<PIN_PC12__LCDDAT4>,
+							<PIN_PC13__LCDDAT5>,
+							<PIN_PC14__LCDDAT6>,
+							<PIN_PC15__LCDDAT7>,
+							<PIN_PC16__LCDDAT10>,
+							<PIN_PC17__LCDDAT11>,
+							<PIN_PC18__LCDDAT12>,
+							<PIN_PC19__LCDDAT13>,
+							<PIN_PC20__LCDDAT14>,
+							<PIN_PC21__LCDDAT15>,
+							<PIN_PC22__LCDDAT18>,
+							<PIN_PC23__LCDDAT19>,
+							<PIN_PC24__LCDDAT20>,
+							<PIN_PC25__LCDDAT21>,
+							<PIN_PC26__LCDDAT22>,
+							<PIN_PC27__LCDDAT23>;
+						bias-disable;
+					};
+
 					pinctrl_macb0_phy_irq: macb0_phy_irq {
 						pinmux = <PIN_PC9__GPIO>;
 						bias-disable;
diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi
index b02a602378e..7520446dc1a 100644
--- a/arch/arm/dts/sama5d2.dtsi
+++ b/arch/arm/dts/sama5d2.dtsi
@@ -69,6 +69,13 @@
 			#size-cells = <1>;
 			u-boot,dm-pre-reloc;
 
+			hlcdc: hlcdc@f0000000 {
+				compatible = "atmel,at91sam9x5-hlcdc";
+				reg = <0xf0000000 0x2000>;
+				clocks = <&lcdc_clk>;
+				status = "disabled";
+			};
+
 			pmc: pmc@f0014000 {
 				compatible = "atmel,sama5d2-pmc", "syscon";
 				reg = <0xf0014000 0x160>;
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 0e71b69a196..abc79d9637d 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -153,6 +153,7 @@ config TARGET_SAMA5D2_XPLAINED
 	select SAMA5D2
 	select SUPPORT_SPL
 	select BOARD_EARLY_INIT_F
+	select BOARD_LATE_INIT
 
 config TARGET_SAMA5D27_SOM1_EK
 	bool "SAMA5D27 SOM1 EK board"
-- 
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