diff mbox series

[06/22] ARM: dts: rza2mevb: Add SDHI support

Message ID c2fad09c28ace81f149afe74a8c378c4824b2b27.1561104194.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit c2fad09c28ace81f149afe74a8c378c4824b2b27
Delegated to: Simon Horman
Headers show
Series [GIT,PULL] Renesas ARM Based SoC DT Updates for v5.3 | expand

Commit Message

Simon Horman June 21, 2019, 9:13 a.m. UTC 
From: Chris Brandt <chris.brandt@renesas.com>

The RZ/A2M EVB supports 2 SD card slots. A micro SD slot on the CPU
board, and a full SD card slot on the sub board.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r7s9210-rza2mevb.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/r7s9210-rza2mevb.dts b/arch/arm/boot/dts/r7s9210-rza2mevb.dts
index 1544f3bab3f8..a328426a0409 100644
--- a/arch/arm/boot/dts/r7s9210-rza2mevb.dts
+++ b/arch/arm/boot/dts/r7s9210-rza2mevb.dts
@@ -90,6 +90,16 @@ 
 			 <RZA2_PINMUX(PORT3, 4, 1)>, /* ET1_MDIO */
 			 <RZA2_PINMUX(PORTL, 1, 5)>; /* IRQ5 */
 	};
+
+	sdhi0_pins: sdhi0 {
+		pinmux = <RZA2_PINMUX(PORT5, 0, 3)>,	/* SD0_CD */
+			 <RZA2_PINMUX(PORT5, 1, 3)>;	/* SD0_WP */
+	};
+
+	sdhi1_pins: sdhi1 {
+		pinmux = <RZA2_PINMUX(PORT5, 4, 3)>,	/* SD1_CD */
+			 <RZA2_PINMUX(PORT5, 5, 3)>;	/* SD1_WP */
+	};
 };
 
 /* High resolution System tick timers */
@@ -130,3 +140,17 @@ 
 		reg = <0>;
 	};
 };
+
+&sdhi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhi0_pins>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhi1_pins>;
+	bus-width = <4>;
+	status = "okay";
+};