From 891fdcc854930da60b746c3d41b0036a09a7ec2e Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 21 Mar 2018 17:08:26 +0000
Subject: [PATCH] add notes about QSPI

---
 shakti/m_class/QSPI.mdwn | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/shakti/m_class/QSPI.mdwn b/shakti/m_class/QSPI.mdwn
index 59981db61..0c99bcd56 100644
--- a/shakti/m_class/QSPI.mdwn
+++ b/shakti/m_class/QSPI.mdwn
@@ -1,5 +1,8 @@
 # Quad SPI
 
-see also [[SPI]]
+see also [[SPI]].
+
+QSPI code supports single, dual, quad lanes.
+also supports both SDR and DDR modes.
 
 * <https://bitbucket.org/casl/c-class/src/3fba75dfbd0c64815eb8ec6dc965666812c44bae/src/peripherals/qspi/?at=master>
-- 
2.30.2