[RFC PATCH v2 0/4] Add support for SD Tap Delay setting for ZynqMP

From: Manish Narani
Date: Thu Sep 20 2018 - 05:33:55 EST


This series of patches are created On top of the
below series of patches.
1. https://lkml.org/lkml/2018/8/3/687
2. https://lkml.org/lkml/2018/9/18/1034

As the ZynqMP Firmware Driver is not yet merged, sending RFC to make
modifications before sending the final patches.

Changes in v2:
- s/_/-/ in the property name
- Changed order of the patches : DT binding change -> driver change -> DT change

Manish Narani (4):
dt: bindings: Add SD tap value properties details for
'xlnx,zynqmp-8.9a'
firmware: xilinx: Add macros and API for SD tap delays
sdhci: arasan: Add support to read and set tap delays from DT for
ZynqMP
arm64: zynqmp: Add 'xlnx,mio-bank' property in SDHCI node

.../devicetree/bindings/mmc/arasan,sdhci.txt | 19 ++
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 +
drivers/firmware/xilinx/Makefile | 1 +
drivers/firmware/xilinx/zynqmp-tap-delays.c | 39 ++++
drivers/mmc/host/sdhci-of-arasan.c | 215 +++++++++++++++++++++
include/linux/firmware/xlnx-zynqmp.h | 33 +++-
6 files changed, 308 insertions(+), 1 deletion(-)
create mode 100644 drivers/firmware/xilinx/zynqmp-tap-delays.c

--
2.1.1