linux-kernel - [PATCH 8/8] nvmem: sfp: Add support for TA 2.1 devices

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Message-Id: <20220421175657.1259024-9-sean.anderson@seco.com>
Date:   Thu, 21 Apr 2022 13:56:57 -0400
From:   Sean Anderson <sean.anderson@...o.com>
To:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Cc:     Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Michael Walle <michael@...le.cc>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Li Yang <leoyang.li@....com>, linux-kernel@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Sean Anderson <sean.anderson@...o.com>
Subject: [PATCH 8/8] nvmem: sfp: Add support for TA 2.1 devices

This adds support for Trust Architecture (TA) 2.1 devices to the SFP driver.
There are few differences between TA 2.1 and TA 3.0, especially for
read-only support, so just re-use the existing data.

Signed-off-by: Sean Anderson <sean.anderson@...o.com>
---

 drivers/nvmem/layerscape-sfp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvmem/layerscape-sfp.c b/drivers/nvmem/layerscape-sfp.c
index e591c1511e33..6336be5d8726 100644
--- a/drivers/nvmem/layerscape-sfp.c
+++ b/drivers/nvmem/layerscape-sfp.c
@@ -70,6 +70,7 @@ static const struct layerscape_sfp_data ls1028a_data = {
 };
 
 static const struct of_device_id layerscape_sfp_dt_ids[] = {
+	{ .compatible = "fsl,ls1021a-sfp", .data = &ls1028a_data },
 	{ .compatible = "fsl,ls1028a-sfp", .data = &ls1028a_data },
 	{},
 };
-- 
2.35.1.1320.gc452695387.dirty