ARM: at91: add MMC bindings to RM9200 DT
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index 222047f..73edf021 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -88,6 +88,15 @@
interrupts = <20 4 0 21 4 0 22 4 0>;
};
+ mmc0: mmc@fffb4000 {
+ compatible = "atmel,hsmci";
+ reg = <0xfffb4000 0x4000>;
+ interrupts = <10 4 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
pinctrl@fffff400 {
#address-cells = <1>;
#size-cells = <1>;
@@ -207,6 +216,39 @@
};
};
+ mmc0 {
+ pinctrl_mmc0_clk: mmc0_clk-0 {
+ atmel,pins =
+ <0 27 0x1 0x0>; /* PA27 periph A */
+ };
+
+ pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
+ atmel,pins =
+ <0 28 0x1 0x1 /* PA28 periph A with pullup */
+ 0 29 0x1 0x1>; /* PA29 periph A with pullup */
+ };
+
+ pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
+ atmel,pins =
+ <1 3 0x2 0x1 /* PB3 periph B with pullup */
+ 1 4 0x2 0x1 /* PB4 periph B with pullup */
+ 1 5 0x2 0x1>; /* PB5 periph B with pullup */
+ };
+
+ pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
+ atmel,pins =
+ <0 8 0x2 0x1 /* PA8 periph B with pullup */
+ 0 9 0x2 0x1>; /* PA9 periph B with pullup */
+ };
+
+ pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
+ atmel,pins =
+ <0 10 0x2 0x1 /* PA10 periph B with pullup */
+ 0 11 0x2 0x1 /* PA11 periph B with pullup */
+ 0 12 0x2 0x1>; /* PA12 periph B with pullup */
+ };
+ };
+
pioA: gpio@fffff400 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 7aeb473..9809f85 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -210,6 +210,7 @@
CLKDEV_CON_DEV_ID("t0_clk", "fffa4000.timer", &tc3_clk),
CLKDEV_CON_DEV_ID("t1_clk", "fffa4000.timer", &tc4_clk),
CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk),
+ CLKDEV_CON_DEV_ID("mci_clk", "fffb4000.mmc", &mmc_clk),
CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk),
CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),