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42 lines
998 B
Diff
42 lines
998 B
Diff
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From 477ffdbdf389cc91294d66e251cc6f856da5820c Mon Sep 17 00:00:00 2001
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From: Christian Lamparter <chunkeey@gmail.com>
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Date: Sat, 18 Sep 2021 19:29:31 +0200
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Subject: [PATCH] ARM: BCM53016: MR32: get mac-address from nvmem
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The MAC-Address of the MR32's sole ethernet port is
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located in offset 0x66 of the attached AT24C64 eeprom.
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Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 11 +++++++++++
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1 file changed, 11 insertions(+)
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--- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
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+++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
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@@ -110,6 +110,12 @@
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reg = <0x50>;
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pagesize = <32>;
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read-only;
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ mac_address: mac-address@66 {
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+ reg = <0x66 0x6>;
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+ };
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};
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};
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};
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@@ -133,6 +139,11 @@
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*/
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};
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+&gmac0 {
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+ nvmem-cell-names = "mac-address";
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+ nvmem-cells = <&mac_address>;
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+};
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+
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&gmac1 {
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status = "disabled";
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};
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