8f9e91ad03
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
39 lines
1.5 KiB
Diff
39 lines
1.5 KiB
Diff
From 18a5b4ee0f8d4e08b8cda6cb1ceaf315b58ad369 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Thu, 27 Mar 2025 14:00:08 +0000
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Subject: [PATCH] ARM64: dts: Add sd and sd_poll_once params to CM5
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The CM5 lacks a card detect signal, so it can be useful to be able
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to disable the external SD card slot (or onboard EMMC on a non-Lite
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board).
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See: https://github.com/raspberrypi/linux/issues/6647
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/README | 2 +-
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arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi | 2 ++
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2 files changed, 3 insertions(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -402,7 +402,7 @@ Params:
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(2712 only, default "0")
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sd Set to "off" to disable the SD card (or eMMC on
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- non-lite SKU of CM4).
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+ non-lite SKU of CM4/5).
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(default "on")
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sd_cqe Modify Command Queuing behaviour on the main SD
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--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
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@@ -719,6 +719,8 @@ spi10_cs_pins: &spi10_cs_gpio1 {};
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<&ant2>, "output-low?=on";
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noanthogs = <&ant1>,"status=disabled",
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<&ant2>, "status=disabled";
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+ sd = <&sdio1>, "status";
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+ sd_poll_once = <&sdio1>, "non-removable?";
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sd_cqe = <&sdio1>, "supports-cqe:0";
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};
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};
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