Loongson-3A R1/R2/R3 and Loongson-3B R1/R2 use the same package naming
in dts, and Loongson-3A R4 will be different. In cpu.h the classic 64bit
Loongson processors are called Loongson64C (C for classic, pre Loongson-
3A R4), and the new 64bit Loongson processors are called Loongson64G (G
for generic, Loongson-3A R4+). To keep consistency and make extensible,
we rename the classic "loongson3" prefix to "loongson64c", and the new
prefix for Loongson-3A R4+ will be "loongson64g".
Signed-off-by: Huacai Chen <chenhc@xxxxxxxxxx>
---
Documentation/devicetree/bindings/mips/loongson/devices.yaml | 8 ++++----
arch/mips/boot/dts/loongson/Makefile | 2 +-
.../loongson/{loongson3-package.dtsi => loongson64c-package.dtsi} | 0
.../{loongson3_4core_rs780e.dts => loongson64c_4core_rs780e.dts} | 2 +-
.../{loongson3_8core_rs780e.dts => loongson64c_8core_rs780e.dts} | 2 +-
arch/mips/include/asm/mach-loongson64/builtin_dtbs.h | 4 ++--
arch/mips/loongson64/env.c | 4 ++--
7 files changed, 11 insertions(+), 11 deletions(-)
rename arch/mips/boot/dts/loongson/{loongson3-package.dtsi => loongson64c-package.dtsi} (100%)
rename arch/mips/boot/dts/loongson/{loongson3_4core_rs780e.dts => loongson64c_4core_rs780e.dts} (93%)
rename arch/mips/boot/dts/loongson/{loongson3_8core_rs780e.dts => loongson64c_8core_rs780e.dts} (93%)
diff --git a/Documentation/devicetree/bindings/mips/loongson/devices.yaml b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
index 74ed4e3..0516fe2 100644
--- a/Documentation/devicetree/bindings/mips/loongson/devices.yaml
+++ b/Documentation/devicetree/bindings/mips/loongson/devices.yaml
@@ -17,11 +17,11 @@ properties:
compatible:
oneOf:
- - description: Generic Loongson3 Quad Core + RS780E
+ - description: Classic Loongson64 Quad Core + RS780E
items:
- - const: loongson,loongson3-4core-rs780e
+ - const: loongson,loongson64c-4core-rs780e
- - description: Generic Loongson3 Octa Core + RS780E
+ - description: Classic Loongson64 Octa Core + RS780E
items:
- - const: loongson,loongson3-8core-rs780e
+ - const: loongson,loongson64c-8core-rs780e
...
diff --git a/arch/mips/boot/dts/loongson/Makefile b/arch/mips/boot/dts/loongson/Makefile
index 56d3794..aa5069a 100644
--- a/arch/mips/boot/dts/loongson/Makefile
+++ b/arch/mips/boot/dts/loongson/Makefile
@@ -1,4 +1,4 @@
# SPDX_License_Identifier: GPL_2.0
-dtb-$(CONFIG_MACH_LOONGSON64) += loongson3_4core_rs780e.dtb loongson3_8core_rs780e.dtb
+dtb-$(CONFIG_MACH_LOONGSON64) += loongson64c_4core_rs780e.dtb loongson64c_8core_rs780e.dtb
obj-$(CONFIG_BUILTIN_DTB) += $(addsuffix .o, $(dtb-y))
diff --git a/arch/mips/boot/dts/loongson/loongson3-package.dtsi b/arch/mips/boot/dts/loongson/loongson64c-package.dtsi
similarity index 100%
rename from arch/mips/boot/dts/loongson/loongson3-package.dtsi
rename to arch/mips/boot/dts/loongson/loongson64c-package.dtsi
diff --git a/arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dts b/arch/mips/boot/dts/loongson/loongson64c_4core_rs780e.dts
similarity index 93%
rename from arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dts
rename to arch/mips/boot/dts/loongson/loongson64c_4core_rs780e.dts
index 6b5694c..acd53a1 100644
--- a/arch/mips/boot/dts/loongson/loongson3_4core_rs780e.dts
+++ b/arch/mips/boot/dts/loongson/loongson64c_4core_rs780e.dts
@@ -2,7 +2,7 @@
/dts-v1/;
-#include "loongson3-package.dtsi"
+#include "loongson64c-package.dtsi"
#include "rs780e-pch.dtsi"
/ {
diff --git a/arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dts b/arch/mips/boot/dts/loongson/loongson64c_8core_rs780e.dts
similarity index 93%
rename from arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dts
rename to arch/mips/boot/dts/loongson/loongson64c_8core_rs780e.dts
index ffefa2f..433f9c3 100644
--- a/arch/mips/boot/dts/loongson/loongson3_8core_rs780e.dts
+++ b/arch/mips/boot/dts/loongson/loongson64c_8core_rs780e.dts
@@ -2,7 +2,7 @@
/dts-v1/;
-#include "loongson3-package.dtsi"
+#include "loongson64c-package.dtsi"
#include "rs780e-pch.dtsi"
/ {
diff --git a/arch/mips/include/asm/mach-loongson64/builtin_dtbs.h b/arch/mips/include/asm/mach-loongson64/builtin_dtbs.h
index 853c6d80..930c8a1 100644
--- a/arch/mips/include/asm/mach-loongson64/builtin_dtbs.h
+++ b/arch/mips/include/asm/mach-loongson64/builtin_dtbs.h
@@ -8,6 +8,6 @@
#ifndef __ASM_MACH_LOONGSON64_BUILTIN_DTBS_H_
#define __ASM_MACH_LOONGSON64_BUILTIN_DTBS_H_
-extern u32 __dtb_loongson3_4core_rs780e_begin[];
-extern u32 __dtb_loongson3_8core_rs780e_begin[];
+extern u32 __dtb_loongson64c_4core_rs780e_begin[];
+extern u32 __dtb_loongson64c_8core_rs780e_begin[];
#endif
diff --git a/arch/mips/loongson64/env.c b/arch/mips/loongson64/env.c
index d11bc34..3e7caba 100644
--- a/arch/mips/loongson64/env.c
+++ b/arch/mips/loongson64/env.c
@@ -133,11 +133,11 @@ void __init prom_init_env(void)
case PRID_REV_LOONGSON3A_R2_1:
case PRID_REV_LOONGSON3A_R3_0:
case PRID_REV_LOONGSON3A_R3_1:
- loongson_fdt_blob = __dtb_loongson3_4core_rs780e_begin;
+ loongson_fdt_blob = __dtb_loongson64c_4core_rs780e_begin;
break;
case PRID_REV_LOONGSON3B_R1:
case PRID_REV_LOONGSON3B_R2:
- loongson_fdt_blob = __dtb_loongson3_8core_rs780e_begin;
+ loongson_fdt_blob = __dtb_loongson64c_8core_rs780e_begin;
break;
default:
break;
--
2.7.0
