From bce92d16b230b8e93c2831fb7768839fd7bbab04 Mon Sep 17 00:00:00 2001
From: Caesar Wang <wxt@rock-chips.com>
Date: Tue, 9 Aug 2022 16:54:21 +0800
Subject: [PATCH] arm64: dts: rockchip: Add mmc aliases for linux

This series in order to have the default MMC alias.

The mmc default alias:
	mmc0 = &sdhci;
	mmc1 = &sdmmc;
	mmc2 = &sdio0;

The Linux OS have the post-build.sh to handle the rootfs,
and export RK_EXTRA_PARTITIONS for setting the PARTITIONS.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Change-Id: I27b5645200a645bee6c3dc2f4e95cdb23ba19ab8
---
 arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi | 6 ++++++
 arch/arm64/boot/dts/rockchip/rk3399-linux.dtsi | 6 ++++++
 arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi | 7 +++++++
 arch/arm64/boot/dts/rockchip/rk3588-linux.dtsi | 4 ++--
 4 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi
index c5a8bdf3ecd5..623431e2e355 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3326-linux.dtsi
@@ -7,6 +7,12 @@
 / {
 	compatible = "rockchip,linux", "rockchip,rk3326";
 
+	aliases {
+		mmc0 = &emmc;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio;
+	};
+
 	chosen {
 		bootargs = "earlycon=uart8250,mmio32,0xff160000 console=ttyFIQ0 rw root=PARTUUID=614e0000-0000 rootwait";
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-linux.dtsi
index e5ad7a454524..41ed525e9e38 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-linux.dtsi
@@ -10,6 +10,12 @@
 / {
 	compatible = "rockchip,linux", "rockchip,rk3399";
 
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio0;
+	};
+
 	chosen {
 		bootargs = "earlycon=uart8250,mmio32,0xff1a0000 console=ttyFIQ0 rw root=PARTUUID=614e0000-0000 rootfstype=ext4 rootwait coherent_pool=1m";
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
index a31b7f260770..243ebfcc3b8f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
@@ -5,6 +5,13 @@
  */
 
 / {
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+		mmc3 = &sdmmc2;
+	};
+
 	chosen: chosen {
 		bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait";
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-linux.dtsi
index 98eea59238d1..47cef65710ca 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-linux.dtsi
@@ -7,8 +7,8 @@
 / {
 	aliases {
 		mmc0 = &sdhci;
-		mmc1 = &sdio;
-		mmc2 = &sdmmc;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio;
 	};
 
 	chosen: chosen {