diff mbox series

[4/5] ARM: dts: at91: sam9x60ek: Add sdmmc1 node

Message ID 20200403061222.1277147-4-tudor.ambarus@microchip.com (mailing list archive)
State Mainlined
Commit 0fd3a8f58f78b498784b72c1971c225c4e69ddac
Headers show
Series [1/5] ARM: dts: at91: sam9x60ek: Use quad mode in the spi-nor flash | expand

Commit Message

Tudor Ambarus April 3, 2020, 6:12 a.m. UTC 
From: Tudor Ambarus <tudor.ambarus@microchip.com>

sdmmc1 is not populated by default on sam9x60ek, but there are cases
where it is populated with wilc3000. Add the node, but keep it disabled.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 arch/arm/boot/dts/at91-sam9x60ek.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
index 8c3f621efc4b..a5f5718c711a 100644
--- a/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -542,6 +542,18 @@ 
 		};
 	};
 
+	sdmmc1 {
+		pinctrl_sdmmc1_default: sdmmc1 {
+			atmel,pins =
+				<AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI)				/* PA13 CK periph B */
+				 AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)	/* PA12 CMD periph B with pullup */
+				 AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)	/* PA11 DAT0 periph B with pullup */
+				 AT91_PIOA  2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)	/* PA2 DAT1 periph B with pullup */
+				 AT91_PIOA  3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)	/* PA3 DAT2 periph B with pullup */
+				 AT91_PIOA  4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>;	/* PA4 DAT3 periph B with pullup */
+		};
+	};
+
 	gpio_keys {
 		pinctrl_key_gpio_default: pinctrl_key_gpio {
 			atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
@@ -568,6 +580,15 @@ 
 	disable-wp;
 };
 
+&sdmmc1 {
+	bus-width = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdmmc1_default>;
+	no-1-8-v;
+	non-removable;
+	status = "disabled"; /* Conflict with flx4. */
+};
+
 &qspi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_qspi>;