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Commit 00ad66ea authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Greg Kroah-Hartman
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usb: host: xhci: rcar: Add support for R-Car H3 ES2.0 



This patch adds support for R-Car H3 ES2.0. Since this SoC revision
(or later) should use the V3 firmware, the driver needs to check
the revision via soc_device_match().

Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4dd51864

drivers/usb/host/xhci-rcar.c

+6 −1
Original line number Diff line number Diff line
@@ -20,7 +20,8 @@ 
#include "xhci-rcar.h"



/*

* - The V3 firmware is for r8a7796 (with good performance).

* - The V3 firmware is for r8a7796 (with good performance) and r8a7795 es2.0

*   or later.

* - The V2 firmware can be used on both r8a7795 (es1.x) and r8a7796.

* - The V2 firmware is possible to use on R-Car Gen2. However, the V2 causes

*   performance degradation. So, this driver continues to use the V1 if R-Car
@@ -77,6 +78,10 @@ static const struct soc_device_attribute rcar_quirks_match[] = { 
		.soc_id = "r8a7795", .revision = "ES1.*",

		.data = (void *)RCAR_XHCI_FIRMWARE_V2,

	},

	{

		.soc_id = "r8a7795",

		.data = (void *)RCAR_XHCI_FIRMWARE_V3,

	},

	{

		.soc_id = "r8a7796",

		.data = (void *)RCAR_XHCI_FIRMWARE_V3,