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..73edf02 100644 (file)
--- 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 (file)
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -210,6 +210,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
        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),