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-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0005-usb-host-xhci-plat-add-support-for-the-R-Car-H3-xHCI.patch174
1 files changed, 174 insertions, 0 deletions
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0005-usb-host-xhci-plat-add-support-for-the-R-Car-H3-xHCI.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0005-usb-host-xhci-plat-add-support-for-the-R-Car-H3-xHCI.patch
new file mode 100644
index 0000000..564d4fe
--- /dev/null
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0005-usb-host-xhci-plat-add-support-for-the-R-Car-H3-xHCI.patch
@@ -0,0 +1,174 @@
+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
+literal 9472
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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
+