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ARM: at91: at91sam9x5/dts: add ISI dt support, include isi node, pinctrls

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Add a new file: at91sam9x5_isi.dtsi, which includes ISI node and
pinctrls.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Josh Wu 2015-02-12 16:06:23 +08:00 committed by Nicolas Ferre
parent e61b8370d7
commit 7f9acb1093
2 changed files with 47 additions and 0 deletions
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1
arch/arm/boot/dts/at91sam9g25.dtsi
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@ -7,6 +7,7 @@
*/
#include "at91sam9x5.dtsi"
#include "at91sam9x5_isi.dtsi"
#include "at91sam9x5_usart3.dtsi"
#include "at91sam9x5_macb0.dtsi"

46
arch/arm/boot/dts/at91sam9x5_isi.dtsi
View File

@ -13,6 +13,37 @@
/ {
ahb {
apb {
pinctrl@fffff400 {
isi {
pinctrl_isi_data_0_7: isi-0-data-0-7 {
atmel,pins =
<AT91_PIOC 0 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D0, conflicts with LCDDAT0 */
AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D1, conflicts with LCDDAT1 */
AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D2, conflicts with LCDDAT2 */
AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D3, conflicts with LCDDAT3 */
AT91_PIOC 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D4, conflicts with LCDDAT4 */
AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D5, conflicts with LCDDAT5 */
AT91_PIOC 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D6, conflicts with LCDDAT6 */
AT91_PIOC 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D7, conflicts with LCDDAT7 */
AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_PCK, conflicts with LCDDAT12 */
AT91_PIOC 14 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_HSYNC, conflicts with LCDDAT14 */
AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_VSYNC, conflicts with LCDDAT13 */
};
pinctrl_isi_data_8_9: isi-0-data-8-9 {
atmel,pins =
<AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D8, conflicts with LCDDAT8 */
AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_D9, conflicts with LCDDAT9 */
};
pinctrl_isi_data_10_11: isi-0-data-10-11 {
atmel,pins =
<AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* ISI_D10, conflicts with LCDDAT10 */
AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* ISI_D11, conflicts with LCDDAT11 */
};
};
};
pmc: pmc@fffffc00 {
periphck {
isi_clk: isi_clk {
@ -21,6 +52,21 @@
};
};
};
isi: isi@f8048000 {
compatible = "atmel,at91sam9g45-isi";
reg = <0xf8048000 0x4000>;
interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_isi_data_0_7>;
clocks = <&isi_clk>;
clock-names = "isi_clk";
status = "disabled";
port {
#address-cells = <1>;
#size-cells = <0>;
};
};
};
};
};