Add a new file: at91sam9x5_isi.dtsi, which includes ISI node and
pinctrls.
Signed-off-by: Josh Wu <[email protected]>
---
arch/arm/boot/dts/at91sam9g25.dtsi | 1 +
arch/arm/boot/dts/at91sam9x5_isi.dtsi | 46 +++++++++++++++++++++++++++++++++++
2 files changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi
b/arch/arm/boot/dts/at91sam9g25.dtsi
index 17b8799..a7da0dd 100644
--- a/arch/arm/boot/dts/at91sam9g25.dtsi
+++ b/arch/arm/boot/dts/at91sam9g25.dtsi
@@ -7,6 +7,7 @@
*/
#include "at91sam9x5.dtsi"
+#include "at91sam9x5_isi.dtsi"
#include "at91sam9x5_usart3.dtsi"
#include "at91sam9x5_macb0.dtsi"
diff --git a/arch/arm/boot/dts/at91sam9x5_isi.dtsi
b/arch/arm/boot/dts/at91sam9x5_isi.dtsi
index 98bc877..be6be94 100644
--- a/arch/arm/boot/dts/at91sam9x5_isi.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5_isi.dtsi
@@ -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 /* PC0 periph B ISI_D0, conflicts with
LCDDAT0 */
+ AT91_PIOC 1
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC1 periph B ISI_D1, conflicts with
LCDDAT1 */
+ AT91_PIOC 2
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC2 periph B ISI_D2, conflicts with
LCDDAT2 */
+ AT91_PIOC 3
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC3 periph B ISI_D3, conflicts with
LCDDAT3 */
+ AT91_PIOC 4
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC4 periph B ISI_D4, conflicts with
LCDDAT4 */
+ AT91_PIOC 5
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC5 periph B ISI_D5, conflicts with
LCDDAT5 */
+ AT91_PIOC 6
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC6 periph B ISI_D6, conflicts with
LCDDAT6 */
+ AT91_PIOC 7
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC7 periph B ISI_D7, conflicts with
LCDDAT7 */
+ AT91_PIOC 12
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC12 periph B ISI_PCK, conflicts with
LCDDAT12 */
+ AT91_PIOC 14
AT91_PERIPH_B AT91_PINCTRL_NONE /* PC14 periph B ISI_HSYNC, conflicts with
LCDDAT14 */
+ AT91_PIOC 13
AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC13 periph B 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 /* PC8 periph B ISI_D8, conflicts with
LCDDAT8 */
+ AT91_PIOC 9
AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC9 periph B 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 /* PC10 periph B ISI_D10, conflicts with
LCDDAT10 */
+ AT91_PIOC 11
AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC11 periph B ISI_D11, conflicts with
LCDDAT11 */
+ };
+ };
+ };
+
pmc: pmc@fffffc00 {
periphck {
isi_clk: isi_clk {
@@ -22,5 +53,20 @@
};
};
};
+
+ 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>;
+ };
+ };
};
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
