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board: sama5d2_xplained: Convert to CONFIG_DM_VIDEO

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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>
This commit is contained in:
Wenyou Yang
2017-09-18 15:25:57 +08:00
committed by Anatolij Gustschin
parent ec4e99a4a2
commit d2cd09bb44
7 changed files with 79 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
arch/arm/dts/at91-sama5d2_xplained.dts
View File

@@ -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;

7
arch/arm/dts/sama5d2.dtsi
View File

@@ -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>;