[PATCH 5/6] riscv: microchip: mpfs: drop duplicated MMC/SDHC node

[Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>]

Devicetree source is a description of hardware and hardware has only one
block @20008000 which can be configured either as eMMC or SDHC.  Having
two node for different modes is an obscure, unusual and confusing way to
configure it.  Instead the board file is supposed to customize the block
to its needs, e.g. to SDHC mode.

This fixes dtbs_check warning:
  arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dt.yaml: sdhc@20008000: $nodename:0: 'sdhc@20008000' does not match '^mmc(@.*)?$'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
---
 .../microchip/microchip-mpfs-icicle-kit.dts   | 10 ++++++-
 .../boot/dts/microchip/microchip-mpfs.dtsi    | 27 +------------------
 2 files changed, 10 insertions(+), 27 deletions(-)

diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
index 62f7651de538..ac6083c76083 100644
--- a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
+++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
@@ -43,8 +43,16 @@ &serial3 {
 	status = "okay";
 };
 
-&sdcard {
+&mmc {
 	status = "okay";
+
+	disable-wp;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
 };
 
 &emac0 {
diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
index cb54da0cc3c4..c4ccd7e4d3eb 100644
--- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
+++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
@@ -262,25 +262,7 @@ serial3: serial@20104000 {
 			status = "disabled";
 		};
 
-		emmc: mmc@20008000 {
-			compatible = "cdns,sd4hc";
-			reg = <0x0 0x20008000 0x0 0x1000>;
-			interrupt-parent = <&plic>;
-			interrupts = <88 89>;
-			pinctrl-names = "default";
-			clocks = <&clkcfg 6>;
-			bus-width = <4>;
-			cap-mmc-highspeed;
-			mmc-ddr-3_3v;
-			max-frequency = <200000000>;
-			non-removable;
-			no-sd;
-			no-sdio;
-			voltage-ranges = <3300 3300>;
-			status = "disabled";
-		};
-
-		sdcard: sdhc@20008000 {
+		mmc: mmc@20008000 {
 			compatible = "cdns,sd4hc";
 			reg = <0x0 0x20008000 0x0 0x1000>;
 			interrupt-parent = <&plic>;
@@ -288,13 +270,6 @@ sdcard: sdhc@20008000 {
 			pinctrl-names = "default";
 			clocks = <&clkcfg 6>;
 			bus-width = <4>;
-			disable-wp;
-			cap-sd-highspeed;
-			card-detect-delay = <200>;
-			sd-uhs-sdr12;
-			sd-uhs-sdr25;
-			sd-uhs-sdr50;
-			sd-uhs-sdr104;
 			max-frequency = <200000000>;
 			status = "disabled";
 		};
-- 
2.30.2