ARM: dts: at91: sama5d27_wlsom1: add hlcdc node

Add node for hlcld for u-boot logo display at boot.
This is compatible with the Precision Design Associates (PDA) TM5000 screen.
Timings are compatible with simple panel from Linux, panel name is
pda_91_00156_a0

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>

diff --git a/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi b/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi
index dae1fba69365a3a66da588de9e499ad14606a431..8c84dd08fd789feed8e58aff428271ee5eb99bf6 100644 (file)
--- a/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi
+++ b/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi
@@ -13,6 +13,10 @@
        };
 };
 
+&hlcdc {
+       u-boot,dm-pre-reloc;
+};
+
 &qspi1 {
        u-boot,dm-pre-reloc;
 };

diff --git a/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts b/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts
index 32d3404e20f7c79ff1b635fc29ffaf1ac00ae893..ab23f5c209d61091f5fe1da65b6722a552f4919a 100644 (file)
--- a/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts
+++ b/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts
@@ -38,6 +38,31 @@
                };
 
                apb {
+                       hlcdc: hlcdc@f0000000 {
+                               atmel,vl-bpix = <4>;
+                               atmel,output-mode = <24>;
+                               atmel,guard-time = <1>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_pwm &pinctrl_lcd_rgb666>;
+                               status = "okay";
+
+                               display-timings {
+                                       800x480 {
+                                               clock-frequency = <33300000>;
+                                               xres = <800>;
+                                               yres = <480>;
+                                               hactive = <800>;
+                                               vactive = <480>;
+                                               hsync-len = <64>;
+                                               hfront-porch = <1>;
+                                               hback-porch = <64>;
+                                               vfront-porch = <1>;
+                                               vback-porch = <22>;
+                                               vsync-len = <23>;
+                                       };
+                               };
+                       };
+
                        qspi1: spi@f0024000 {
                                status = "okay";
                        };
@@ -54,6 +79,41 @@
 
                        pioA: gpio@fc038000 {
                                pinctrl {
+                                       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_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default {
                                                pinmux = <PIN_PA1__SDMMC0_CMD>,
                                                         <PIN_PA2__SDMMC0_DAT0>,

diff --git a/configs/sama5d27_wlsom1_ek_mmc_defconfig b/configs/sama5d27_wlsom1_ek_mmc_defconfig
index d7329a2a592c2059ef8faf2690f1f27cb698a2a7..5584c9c20772498051587859641eb14f76f36b9c 100644 (file)
--- a/configs/sama5d27_wlsom1_ek_mmc_defconfig
+++ b/configs/sama5d27_wlsom1_ek_mmc_defconfig
@@ -85,6 +85,14 @@ CONFIG_DM_SPI=y
 CONFIG_TIMER=y
 CONFIG_SPL_TIMER=y
 CONFIG_ATMEL_PIT_TIMER=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_ATMEL_USBA=y
+CONFIG_DM_VIDEO=y
+CONFIG_ATMEL_HLCD=y
 CONFIG_W1=y
 CONFIG_W1_GPIO=y
 CONFIG_W1_EEPROM=y