linux-kernel - [PATCH v1 14/24] drivers: crypto: meson: add support for G12-series

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Date: Wed, 10 Jan 2024 23:11:30 +0300
From: Alexey Romanov <avromanov@...utedevices.com>
To: <narmstrong@...libre.com>, <neil.armstrong@...aro.org>,
	<clabbe@...libre.com>, <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
	<robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
	<conor+dt@...nel.org>, <khilman@...libre.com>, <jbrunet@...libre.com>,
	<artin.blumenstingl@...glemail.com>
CC: <linux-crypto@...r.kernel.org>, <linux-amlogic@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <kernel@...utedevices.com>, Alexey
 Romanov <avromanov@...utedevices.com>
Subject: [PATCH v1 14/24] drivers: crypto: meson: add support for G12-series

This platform data also can be used for SM1, A1 and S4.
Tested via tcrypt module and with custom tests.

Signed-off-by: Alexey Romanov <avromanov@...utedevices.com>
---
 drivers/crypto/amlogic/amlogic-gxl-core.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c
index 202dd9f73e55..4826f15448f9 100644
--- a/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -209,11 +209,22 @@ static const struct meson_pdata meson_gxl_pdata = {
 	.support_192bit_key = true,
 };
 
+static const struct meson_pdata meson_g12a_pdata = {
+	.descs_reg = 0x0,
+	.status_reg = 0x8,
+	.setup_desc_cnt = 1,
+	.support_192bit_key = false,
+};
+
 static const struct of_device_id meson_crypto_of_match_table[] = {
 	{
 		.compatible = "amlogic,gxl-crypto",
 		.data = &meson_gxl_pdata,
 	},
+	{
+		.compatible = "amlogic,g12a-crypto",
+		.data = &meson_g12a_pdata,
+	},
 	{},
 };
 
-- 
2.30.1