From 216df57950849f905c398904e7d6cbdf278b5717 Mon Sep 17 00:00:00 2001 From: Jonathan Bell Date: Mon, 5 Aug 2024 11:28:36 +0100 Subject: [PATCH 1208/1215] DTS: bcm2712: enable SD slot CQE by default on Pi 5 The corresponding driver implementation has seen sufficient testing, so enable by default. Retain the dtparam so it can be turned off for test. Signed-off-by: Jonathan Bell --- arch/arm/boot/dts/overlays/README | 6 +++--- arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts | 1 + 2 files changed, 4 insertions(+), 3 deletions(-) --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -378,9 +378,9 @@ Params: non-lite SKU of CM4). (default "on") - sd_cqe Use to enable Command Queueing on the SD - interface for faster Class A2 card performance - (Pi 5 only, default "off") + sd_cqe Set to "off" to disable Command Queueing if you + have an incompatible Class A2 SD card + (Pi 5 only, default "on") sd_overclock Clock (in MHz) to use when the MMC framework requests 50MHz --- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts +++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts @@ -363,6 +363,7 @@ dpi_16bit_gpio2: &rp1_dpi_16bit_g sd-uhs-sdr50; sd-uhs-ddr50; sd-uhs-sdr104; + supports-cqe; cd-gpios = <&gio_aon 5 GPIO_ACTIVE_LOW>; //no-1-8-v; status = "okay";