linux-kernel - [PATCH] iommu/ipmmu-vmsa: Hook up r8a77980 DT matching code

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Message-Id: <20210923191115.22864-1-nikita.yoush@cogentembedded.com>
Date:   Thu, 23 Sep 2021 22:11:16 +0300
From:   Nikita Yushchenko <nikita.yoush@...entembedded.com>
To:     Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>
Cc:     iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        Nikita Yushchenko <nikita.yoush@...entembedded.com>
Subject: [PATCH] iommu/ipmmu-vmsa: Hook up r8a77980 DT matching code

Add r8a77980 (R-Car V3H) to the list of supported devices. The hardware
is the same as on already-supportred V3M and other R-Car Gen3 chips.

Signed-off-by: Nikita Yushchenko <nikita.yoush@...entembedded.com>
---
 drivers/iommu/ipmmu-vmsa.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index d38ff29a76e8..8455db3704ef 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -953,6 +953,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
 	}, {
 		.compatible = "renesas,ipmmu-r8a77970",
 		.data = &ipmmu_features_rcar_gen3,
+	}, {
+		.compatible = "renesas,ipmmu-r8a77980",
+		.data = &ipmmu_features_rcar_gen3,
 	}, {
 		.compatible = "renesas,ipmmu-r8a77990",
 		.data = &ipmmu_features_rcar_gen3,
-- 
2.30.2