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path: root/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0005-usb-host-xhci-plat-add-support-for-the-R-Car-H3-xHCI.patch
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From 98d922b9bc891f33efd04b9cf8efde22d7949213 Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Mon, 5 Oct 2015 21:05:56 +0900
Subject: [PATCH] usb: host: xhci-plat: add support for the R-Car H3 xHCI
 controllers

This patch adds a firmware for the USB 3.0 host controllers of Renesas
R-Car H3 SoC.
This firmware is possible to use on R-Car H2 and M2. However, this
version causes performance degradation on R-Car H2 and M2. So, we would
like to keep the v1 firmware.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kyle McMartin <kyle@kernel.org>
---
 firmware/WHENCE                |   3 ++-
 firmware/r8a779x_usb3_v2.dlmem | Bin 0 -> 9472 bytes
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 r8a779x_usb3_v2.dlmem

diff --git a/WHENCE b/WHENCE
index c310c8b..2890465 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -853,9 +853,10 @@ Licence:
 
 --------------------------------------------------------------------------
 
-Driver: xhci-rcar -- Renesas R-Car H2/M2 USB 3.0 host controller driver
+Driver: xhci-rcar -- Renesas R-Car H2/M2/H3 USB 3.0 host controller driver
 
 File: r8a779x_usb3_v1.dlmem
+File: r8a779x_usb3_v2.dlmem
 
 Licence: Redistributable. See LICENCE.r8a779x_usb3 for details.
 
diff --git a/firmware/r8a779x_usb3_v2.dlmem b/firmware/r8a779x_usb3_v2.dlmem
new file mode 100644
index 0000000000000000000000000000000000000000..7db71726f45943e7162d8e21ce7d80885bd79184
GIT binary patch
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z=m*#ZGy|Q$L?hxP!2V-siV1XqH9$4c0rZz(Phb-u1Fb+p6#O2j0TTLxCSrab+BHBm
Z^jqe_y2G=VYM{GttV`fjJa~cL{uf;D@)rOA

literal 0
HcmV?d00001

-- 
1.9.1