[PATCH v5 3/4] ARM: dts: meson8b: Add MMC nodes

Carlo Caione
2016-02-27T18:01:47Z

From: Carlo Caione <carlo-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>

Enable the MMC for the Meson8b platforms.

Signed-off-by: Carlo Caione <carlo-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>
---
arch/arm/boot/dts/meson8b-mxq.dts | 8 ++++++++
arch/arm/boot/dts/meson8b-odroidc1.dts | 8 ++++++++
arch/arm/boot/dts/meson8b.dtsi | 16 ++++++++++++++++
3 files changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/meson8b-mxq.dts b/arch/arm/boot/dts/meson8b-mxq.dts
index c7fdaea..5c533a6 100644
--- a/arch/arm/boot/dts/meson8b-mxq.dts
+++ b/arch/arm/boot/dts/meson8b-mxq.dts
@@ -60,6 +60,14 @@
};
};

+&mmc0 {
+ status = "okay";
+ pinctrl-names = "sdio_b";
+ pinctrl-0 = <&mmc0_sd_b_pins>;
+ meson,sd-port = <1>;
+ broken-cd;
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts
index e50f1a1..a060c84 100644
--- a/arch/arm/boot/dts/meson8b-odroidc1.dts
+++ b/arch/arm/boot/dts/meson8b-odroidc1.dts
@@ -71,6 +71,14 @@
};
};

+&mmc0 {
+ status = "okay";
+ pinctrl-names = "sdio_b";
+ pinctrl-0 = <&mmc0_sd_b_pins>;
+ meson,sd-port = <1>;
+ broken-cd;
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 8bad557..25d795c 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -187,6 +187,22 @@
function = "uart_ao";
};
};
+
+ mmc0_sd_b_pins: mmc0_sd_b {
+ mux {
+ groups = "sd_d1_b", "sd_d0_b", "sd_clk_b", "sd_cmd_b",
+ "sd_d3_b", "sd_d2_b";
+ function = "sd_b";
+ };
+ };
+ };
+
+ mmc0: mmc@c1108c20 {
+ compatible = "amlogic,meson-mmc";
+ reg = <0xc1108c20 0x20>;
+ interrupts = <0 28 1>;
+ clocks = <&clkc CLKID_CLK81>;
+ status = "disabled";
};
};
}; /* end of / */
--
1.9.1