Re: [PATCH 22/23] arm64: zynqmp: Describe bus-width for SD card on KV260
flat view
From: Michal Simek <monstr@monstr.eu>
Date: 2023-05-16 11:12:52
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On 5/2/23 15:35, Michal Simek wrote:
quoted hunk ↗ jump to hunk
SD card is connected with 4 data lines which should be described properly. Signed-off-by: Michal Simek <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 776444714fad..dcc51b3adab0 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@@ -136,6 +136,7 @@ &sdhci1 { /* on CC with tuned parameters */ 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 78d082a11492..3384df3d5920 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@@ -119,6 +119,7 @@ &sdhci1 { /* on CC with tuned parameters */ clk-phase-uhs-sdr25 = <120>, <60>; clk-phase-uhs-ddr50 = <126>, <48>; assigned-clock-rates = <187498123>; + bus-width = <4>; }; &gem3 { /* required by spec */
Applied. M -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP/Versal ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal/Versal NET SoCs TF-A maintainer - Xilinx ZynqMP/Versal/Versal NET SoCs _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel