Messages in this thread | | | Date | Tue, 16 May 2023 13:10:19 +0200 | Subject | Re: [PATCH 22/23] arm64: zynqmp: Describe bus-width for SD card on KV260 | From | Michal Simek <> |
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On 5/2/23 15:35, Michal Simek wrote: > 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
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