net: ipa: add IPA v5.0 register definitions

Add the definitions of IPA register offsets and fields for IPA v5.0.
These are used for the SDX65 SoC.

In the Makefile, split IPA_VERSIONS to use IPA_REG_VERSIONS and
IPA_DATA_VERSIONS instead, to allow IPA register definitions for a
new version to be added separate from the IPA data.

Rename GSI_IPA_VERSIONS to be GSI_REG_VERSIONS for consistency.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: Alex Elder

drivers/net/ipa/Makefile

@@ -2,10 +2,12 @@
 #
 # Makefile for the Qualcomm IPA driver.
 
-IPA_VERSIONS		:=	3.1 3.5.1 4.2 4.5 4.7 4.9 4.11
+IPA_REG_VERSIONS	:=	3.1 3.5.1 4.2 4.5 4.7 4.9 4.11 5.0
 
 # Some IPA versions can reuse another set of GSI register definitions.
-GSI_IPA_VERSIONS	:=	3.1 3.5.1 4.0 4.5 4.9 4.11
+GSI_REG_VERSIONS	:=	3.1 3.5.1 4.0 4.5 4.9 4.11
+
+IPA_DATA_VERSIONS	:=	3.1 3.5.1 4.2 4.5 4.7 4.9 4.11
 
 obj-$(CONFIG_QCOM_IPA)	+=	ipa.o
 
@@ -16,8 +18,8 @@ ipa-y			:=	ipa_main.o ipa_power.o ipa_reg.o ipa_mem.o \
 				ipa_resource.o ipa_qmi.o ipa_qmi_msg.o \
 				ipa_sysfs.o
 
-ipa-y			+=	$(GSI_IPA_VERSIONS:%=reg/gsi_reg-v%.o)
+ipa-y			+=	$(IPA_REG_VERSIONS:%=reg/ipa_reg-v%.o)
 
-ipa-y			+=	$(IPA_VERSIONS:%=reg/ipa_reg-v%.o)
+ipa-y			+=	$(GSI_REG_VERSIONS:%=reg/gsi_reg-v%.o)
 
-ipa-y			+=	$(IPA_VERSIONS:%=data/ipa_data-v%.o)
+ipa-y			+=	$(IPA_DATA_VERSIONS:%=data/ipa_data-v%.o)

drivers/net/ipa/ipa_reg.c

@@ -123,6 +123,8 @@ static const struct regs *ipa_regs(enum ipa_version version)
 		return &ipa_regs_v4_9;
 	case IPA_VERSION_4_11:
 		return &ipa_regs_v4_11;
+	case IPA_VERSION_5_0:
+		return &ipa_regs_v5_0;
 	default:
 		return NULL;
 	}

drivers/net/ipa/ipa_reg.h

@@ -636,6 +636,7 @@ extern const struct regs ipa_regs_v4_5;
 extern const struct regs ipa_regs_v4_7;
 extern const struct regs ipa_regs_v4_9;
 extern const struct regs ipa_regs_v4_11;
+extern const struct regs ipa_regs_v5_0;
 
 const struct reg *ipa_reg(struct ipa *ipa, enum ipa_reg_id reg_id);