[PATCH 0/2] Add A20-OLinuXino-LIME-eMMC

[Stefan Mavrodiev]

The board is the same as A20-OLinuXino-LIME with added eMMC chip. So the
dts is almost identical with A20-OLinuXino-LIME2.

This patch series adds a new dts file and appends the bindings
documentation.

Stefan Mavrodiev (2):
ARM: dts: sun7i: Add A20-OLinuXino-LIME-eMMC
dt-bindings: arm: sunxi: Add compatible for A20-OLinuXino-LIME-eMMC

.../devicetree/bindings/arm/sunxi.yaml | 5 +++
arch/arm/boot/dts/Makefile | 1 +
.../dts/sun7i-a20-olinuxino-lime-emmc.dts | 32 +++++++++++++++++++
3 files changed, 38 insertions(+)
create mode 100644 arch/arm/boot/dts/sun7i-a20-olinuxino-lime-emmc.dts

--
2.17.1

[Stefan Mavrodiev]

There is new version of A20-OLinuXino-LIME with eMMC storage. The
card routing is the same as in A20-OLinuXino-LIME2-eMMC, so this
is basically copy/paste.

Signed-off-by: Stefan Mavrodiev <ste...@olimex.com>
---

arch/arm/boot/dts/Makefile | 1 +
.../dts/sun7i-a20-olinuxino-lime-emmc.dts | 32 +++++++++++++++++++

2 files changed, 33 insertions(+)
create mode 100644 arch/arm/boot/dts/sun7i-a20-olinuxino-lime-emmc.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d6546d2676b9..6bf3c5a98a0f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1093,6 +1093,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-olimex-som204-evb.dtb \
sun7i-a20-olimex-som204-evb-emmc.dtb \
sun7i-a20-olinuxino-lime.dtb \
+ sun7i-a20-olinuxino-lime-emmc.dtb \
sun7i-a20-olinuxino-lime2.dtb \
sun7i-a20-olinuxino-lime2-emmc.dtb \
sun7i-a20-olinuxino-micro.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime-emmc.dts
new file mode 100644
index 000000000000..033cab3443f8
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime-emmc.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2020 Olimex Ltd.
+ * Author: Stefan Mavrodiev <ste...@olimex.com>
+ */
+
+#include "sun7i-a20-olinuxino-lime.dts"
+
+/ {
+ model = "Olimex A20-OLinuXino-LIME-eMMC";
+ compatible = "olimex,a20-olinuxino-lime-emmc", "allwinner,sun7i-a20";
+
+ mmc2_pwrseq: pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&mmc2 {
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ non-removable;
+ mmc-pwrseq = <&mmc2_pwrseq>;
+ status = "okay";
+
+ emmc: emmc@0 {
+ reg = <0>;
+ compatible = "mmc-card";
+ broken-hpi;
+ };
+};
--
2.17.1

[Stefan Mavrodiev]

Add compatible string for A20-OLinuXino-LIME2-eMMC to the
bindings documentation.

Signed-off-by: Stefan Mavrodiev <ste...@olimex.com>
---

Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 327ce6730823..25c09a121b63 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -555,6 +555,11 @@ properties:
- const: olimex,a20-olinuxino-lime
- const: allwinner,sun7i-a20

+ - description: Olimex A20-OlinuXino LIME (with eMMC)
+ items:
+ - const: olimex,a20-olinuxino-lime-emmc
+ - const: allwinner,sun7i-a20
+
- description: Olimex A20-OlinuXino LIME2
items:
- const: olimex,a20-olinuxino-lime2
--
2.17.1

[Aeron r]

Interesting :)

(I posted an empty file, since messages somehow need attachments)