From:   Wolfram Sang <wsa+renesas@sang-engineering.com>
To:     linux-renesas-soc@vger.kernel.org
Cc:     Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
        Robin Murphy <robin.murphy@arm.com>, iommu@lists.linux.dev,
        linux-kernel@vger.kernel.org
Subject: [PATCH 01/11] iommu/ipmmu-vmsa: remove R-Car H3 ES1.* handling
Date:   Tue,  7 Mar 2023 17:30:29 +0100
Message-Id: <20230307163041.3815-2-wsa+renesas@sang-engineering.com>
In-Reply-To: <20230307163041.3815-1-wsa+renesas@sang-engineering.com>
References: <20230307163041.3815-1-wsa+renesas@sang-engineering.com>
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R-Car H3 ES1.* was only available to an internal development group and
needed a lot of quirks and workarounds. These become a maintenance
burden now, so our development group decided to remove upstream support
and disable booting for this SoC. Public users only have ES2 onwards.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Please apply individually per subsystem. There are no dependencies and the SoC
doesn't boot anymore since v6.3-rc1.

 drivers/iommu/ipmmu-vmsa.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index bdf1a4e5eae0..ba42001a6f57 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -697,7 +697,6 @@ static const struct soc_device_attribute soc_needs_opt_in[] = {
 
 static const struct soc_device_attribute soc_denylist[] = {
 	{ .soc_id = "r8a774a1", },
-	{ .soc_id = "r8a7795", .revision = "ES1.*" },
 	{ .soc_id = "r8a7795", .revision = "ES2.*" },
 	{ .soc_id = "r8a7796", },
 	{ /* sentinel */ }
-- 
2.35.1