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de3387654b
This commit adds support for different iterations of ESPRESSObin.
The added variants are:
ESPRESSObin with soldered eMMC,
ESPRESSObin V7, compared to V5 some passive elements changed and ethernet
ports labels positions have been reversed,
ESPRESSObin V7 with soldered eMMC.
Please refer to:
584d7c5 ("mvebu: new subtarget cortex A53")
for instruction how to boot OpenWrt image placed on SD card. It is
advised for owners of V5 and previous with bootloader based on U-Boot
2015.01, to upgrade the latest version available at:
http://espressobin.net/tech-spec.
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
41 lines
974 B
Diff
41 lines
974 B
Diff
From eefe328439642101774f0f5c4ea0dc6ba1cfb687 Mon Sep 17 00:00:00 2001
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From: Ding Tao <miyatsu@qq.com>
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Date: Fri, 26 Oct 2018 11:50:27 +0000
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Subject: [PATCH] arm64: dts: marvell: armada37xx: Add emmc/sdio pinctrl
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definition
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Add emmc/sdio pinctrl definition for marvell armada37xx SoCs.
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Signed-off-by: Ding Tao <miyatsu@qq.com>
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Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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---
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arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 10 ++++++++++
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1 file changed, 10 insertions(+)
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--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
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+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
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@@ -218,6 +218,11 @@
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groups = "uart2";
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function = "uart";
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};
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+
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+ mmc_pins: mmc-pins {
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+ groups = "emmc_nb";
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+ function = "emmc";
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+ };
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};
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nb_pm: syscon@14000 {
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@@ -247,6 +252,11 @@
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function = "mii";
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};
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+ sdio_pins: sdio-pins {
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+ groups = "sdio_sb";
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+ function = "sdio";
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+ };
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+
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};
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eth0: ethernet@30000 {
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