linux-kernel - [PATCH AUTOSEL 4.19 137/209] mmc: renesas_sdhi_internal

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Date:   Tue, 12 Nov 2019 20:49:13 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Fabrizio Castro <fabrizio.castro@...renesas.com>,
        Biju Das <biju.das@...renesas.com>,
        Simon Horman <horms+renesas@...ge.net.au>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Sasha Levin <sashal@...nel.org>, linux-mmc@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 137/209] mmc: renesas_sdhi_internal_dmac: Whitelist r8a774a1

From: Fabrizio Castro <fabrizio.castro@...renesas.com>

[ Upstream commit 2e1501a8bdd49eaa0e967c0ad00e9dcd68d0b30f ]

We need r8a774a1 to be whitelisted for SDHI to work on the RZ/G2M,
but we don't care about the revision of the SoC, so just whitelist
the generic part number.

Signed-off-by: Fabrizio Castro <fabrizio.castro@...renesas.com>
Reviewed-by: Biju Das <biju.das@...renesas.com>
Reviewed-by: Simon Horman <horms+renesas@...ge.net.au>
Reviewed-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index ca0b43973769c..f4aefa8954bfc 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -298,6 +298,7 @@ static const struct soc_device_attribute gen3_soc_whitelist[] = {
 	{ .soc_id = "r8a7796", .revision = "ES1.0",
 	  .data = (void *)BIT(SDHI_INTERNAL_DMAC_ONE_RX_ONLY) },
 	/* generic ones */
+	{ .soc_id = "r8a774a1" },
 	{ .soc_id = "r8a7795" },
 	{ .soc_id = "r8a7796" },
 	{ .soc_id = "r8a77965" },
-- 
2.20.1