[PATCH v4 14/20] drivers: crypto: meson: add support for G12-series

Alexey Romanov
2024-02-12T13:51:47Z

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

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
---
drivers/crypto/amlogic/amlogic-gxl-core.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)

diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c
index 429c3474028b..2ffe5994b353 100644
--- a/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -218,11 +218,31 @@ 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,
+ .need_clk = false,
+ .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,
+ },
+ {
+ .compatible = "amlogic,a1-crypto",
+ .data = &meson_g12a_pdata,
+ },
+ {
+ .compatible = "amlogic,s4-crypto",
+ .data = &meson_g12a_pdata,
+ },
{},
};
MODULE_DEVICE_TABLE(of, meson_crypto_of_match_table);
--
2.34.1