From 7b91ccd5d2657a526fcb54a082087921f3997c53 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 2 May 2023 15:35:50 +0200 Subject: [PATCH] arm64: zynqmp: Describe bus-width for SD card on KV260 SD card is connected with 4 data lines which should be described properly. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/b4046d2f593047400c190e438fd9d05128c293d9.1683034376.git.michal.simek@amd.com --- arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso | 1 + arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso index 5bd2e8c..bd7628a 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso +++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso @@ -135,6 +135,7 @@ disable-wp; xlnx,mio-bank = <1>; assigned-clock-rates = <187498123>; + bus-width = <4>; }; &gem3 { /* required by spec */ diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso index 83757fe..8e66448 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso +++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso @@ -118,6 +118,7 @@ clk-phase-uhs-sdr25 = <120>, <60>; clk-phase-uhs-ddr50 = <126>, <48>; assigned-clock-rates = <187498123>; + bus-width = <4>; }; &gem3 { /* required by spec */ -- 2.7.4