Thread (2 messages) flat view 2 messages, 2 authors, 2021-08-25

Re: [PATCH] arm64: zynqmp: Enable gpio and qspi for zc1275-revA

From: Michal Simek <monstr@monstr.eu>
Date: 2021-08-25 06:22:10
Also in: linux-devicetree, lkml

pá 6. 8. 2021 v 12:05 odesílatel Michal Simek [off-list ref] napsal:
quoted hunk ↗ jump to hunk
Add missing gpio and qspio for zc1275-revA board.

Signed-off-by: Michal Simek <redacted>
---

 .../boot/dts/xilinx/zynqmp-zc1275-revA.dts     | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
index 66a90483b004..e971ba8c1418 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1275-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZC1275
  *
- * (C) Copyright 2017 - 2019, Xilinx, Inc.
+ * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  * Siva Durga Prasad Paladugu <sivadur@xilinx.com>
@@ -20,6 +20,7 @@ / {
        aliases {
                serial0 = &uart0;
                serial1 = &dcc;
+               spi0 = &qspi;
        };

        chosen {
@@ -37,6 +38,21 @@ &dcc {
        status = "okay";
 };

+&gpio {
+       status = "okay";
+};
+
+&qspi {
+       status = "okay";
+       flash@0 {
+               compatible = "m25p80", "jedec,spi-nor";
+               reg = <0x0>;
+               spi-tx-bus-width = <1>;
+               spi-rx-bus-width = <4>;
+               spi-max-frequency = <108000000>;
+       };
+};
+
 &uart0 {
        status = "okay";
 };
--
2.32.0
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 ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs

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