ramips: remove hack and use safexcel-eip93ies

Remove legacy hack patch, switch mt7621 crypto node to the intended
Safexcel insecure EIP93 compatible string and simplify crypto module
packaging to use the inside-secure eip93 driver.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: openwrt/openwrt#22871
Signed-off-by: Nick Hainke <vincent@systemli.org>

Author: namiltd

package/kernel/linux/modules/crypto.mk

@@ -532,13 +532,9 @@ define KernelPackage/crypto-hw-eip93
   KCONFIG:= \
 	CONFIG_CRYPTO_HW=y \
 	CONFIG_CRYPTO_DEV_EIP93 \
-	CONFIG_CRYPTO_DEV_EIP93_AES=y@lt6.18 \
-	CONFIG_CRYPTO_DEV_EIP93_DES=y@lt6.18 \
-	CONFIG_CRYPTO_DEV_EIP93_AEAD=y@lt6.18 \
 	CONFIG_CRYPTO_DEV_EIP93_GENERIC_SW_MAX_LEN=256 \
 	CONFIG_CRYPTO_DEV_EIP93_AES_128_SW_MAX_LEN=512
-  FILES:=$(LINUX_DIR)/drivers/crypto/mtk-eip93/crypto-hw-eip93.ko@lt6.18 \
-    $(LINUX_DIR)/drivers/crypto/inside-secure/eip93/crypto-hw-eip93.ko@ge6.18
+  FILES:=$(LINUX_DIR)/drivers/crypto/inside-secure/eip93/crypto-hw-eip93.ko
   AUTOLOAD:=$(call AutoLoad,09,crypto-hw-eip93)
   $(call AddDepends/crypto)
 endef
@@ -550,10 +546,6 @@ It enables DES/3DES/AES ECB/CBC/CTR and
 IPSEC offload with authenc(hmac(sha1/sha256), aes/cbc/rfc3686)
 endef
 
-define KernelPackage/crypto-hw-eip93/airoha
-  FILES:=$(LINUX_DIR)/drivers/crypto/inside-secure/eip93/crypto-hw-eip93.ko
-endef
-
 $(eval $(call KernelPackage,crypto-hw-eip93))
 
 define KernelPackage/crypto-kpp

target/linux/generic/hack-6.18/927-crypto-eip93-add-mediatek-mtk-eip93-compatible-string.patch

@@ -493,7 +493,7 @@
 	};
 
 	crypto: crypto@1e004000 {
-		compatible = "mediatek,mtk-eip93";
+		compatible = "inside-secure,safexcel-eip93ies";
 		reg = <0x1e004000 0x1000>;
 
 		interrupt-parent = <&gic>;