[PATCH 05/14] arm64: zynqmp: Describe bus-width for SD card on KV260

Michal Simek michal.simek at amd.com
Fri Sep 22 12:35:34 CEST 2023


SD card is connected with 4 data lines which should be described properly.

Signed-off-by: Michal Simek <michal.simek at amd.com>
---

 arch/arm/dts/zynqmp-sck-kv-g-revA.dtso | 2 +-
 arch/arm/dts/zynqmp-sck-kv-g-revB.dtso | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso b/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
index 55bef1df75d0..72361f6f9e4a 100644
--- a/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
@@ -156,7 +156,7 @@
 	disable-wp;
 	xlnx,mio-bank = <1>;
 	assigned-clock-rates = <187498123>;
-	bus-width = <8>;
+	bus-width = <4>;
 };
 
 &gem3 {
diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
index 1b1d9e772f55..44738cef23be 100644
--- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
@@ -144,7 +144,7 @@
 	clk-phase-uhs-sdr25 = <120>, <60>;
 	clk-phase-uhs-ddr50 = <126>, <48>;
 	assigned-clock-rates = <187498123>;
-	bus-width = <8>;
+	bus-width = <4>;
 };
 
 &gem3 {
-- 
2.36.1



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