diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
index ab4b6acf5ea47b1c788dea8f7878141f2a4018cc..c866fb79c7201ab4053cb1012a1cb0e9ff5e04dd 100644
--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
@@ -1606,6 +1606,16 @@ begin cpu cortex-r52
  part d13
 end cpu cortex-r52
 
+begin cpu cortex-r52plus
+ cname cortexr52plus
+ tune flags LDSCHED
+ architecture armv8-r+crc+simd
+ option nofp.dp remove FP_DBL ALL_SIMD
+ costs cortex
+ vendor 41
+ part d16
+end cpu cortex-r52plus
+
 # FPU entries
 # format:
 # begin fpu <name>
diff --git a/gcc/config/arm/arm-tables.opt b/gcc/config/arm/arm-tables.opt
index 5692d4fb77ab8fd658a1958870ed847cbf86f0d2..8bb0c9f6a7bd9230e7b2de1e2ef4ed5177f89495 100644
--- a/gcc/config/arm/arm-tables.opt
+++ b/gcc/config/arm/arm-tables.opt
@@ -282,6 +282,9 @@ Enum(processor_type) String(cortex-m55) Value( TARGET_CPU_cortexm55)
 EnumValue
 Enum(processor_type) String(cortex-r52) Value( TARGET_CPU_cortexr52)
 
+EnumValue
+Enum(processor_type) String(cortex-r52plus) Value( TARGET_CPU_cortexr52plus)
+
 Enum
 Name(arm_arch) Type(int)
 Known ARM architectures (for use with the -march= option):
diff --git a/gcc/config/arm/arm-tune.md b/gcc/config/arm/arm-tune.md
index b9df8640654d222d2ec5d46e4718e8c729850bcb..6482833fc35b5758f66f2c7082e89c8ded250242 100644
--- a/gcc/config/arm/arm-tune.md
+++ b/gcc/config/arm/arm-tune.md
@@ -49,5 +49,5 @@ (define_attr "tune"
 	cortexx1,neoversen1,cortexa75cortexa55,
 	cortexa76cortexa55,neoversev1,neoversen2,
 	cortexm23,cortexm33,cortexm35p,
-	cortexm55,cortexr52"
+	cortexm55,cortexr52,cortexr52plus"
 	(const (symbol_ref "((enum attr_tune) arm_tune)")))
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index eb1993e298e1da6035fa94dc508c123107ac1135..164f377b4028c2d764e746e7339aeef7075a180a 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -20211,8 +20211,8 @@ Permissible names are: @samp{arm7tdmi}, @samp{arm7tdmi-s}, @samp{arm710t},
 @samp{cortex-a57}, @samp{cortex-a72}, @samp{cortex-a73}, @samp{cortex-a75},
 @samp{cortex-a76}, @samp{cortex-a76ae}, @samp{cortex-a77},
 @samp{cortex-a78}, @samp{cortex-a78ae}, @samp{cortex-a78c},
-@samp{ares}, @samp{cortex-r4}, @samp{cortex-r4f},
-@samp{cortex-r5}, @samp{cortex-r7}, @samp{cortex-r8}, @samp{cortex-r52},
+@samp{ares}, @samp{cortex-r4}, @samp{cortex-r4f}, @samp{cortex-r5},
+@samp{cortex-r7}, @samp{cortex-r8}, @samp{cortex-r52}, @samp{cortex-r52plus},
 @samp{cortex-m0}, @samp{cortex-m0plus}, @samp{cortex-m1}, @samp{cortex-m3},
 @samp{cortex-m4}, @samp{cortex-m7}, @samp{cortex-m23}, @samp{cortex-m33},
 @samp{cortex-m35p}, @samp{cortex-m55}, @samp{cortex-x1},
@@ -20296,8 +20296,8 @@ Disables the floating-point and SIMD instructions on
 
 @item +nofp.dp
 Disables the double-precision component of the floating-point instructions
-on @samp{cortex-r5}, @samp{cortex-r7}, @samp{cortex-r8}, @samp{cortex-r52} and
-@samp{cortex-m7}.
+on @samp{cortex-r5}, @samp{cortex-r7}, @samp{cortex-r8}, @samp{cortex-r52},
+@samp{cortex-r52plus} and @samp{cortex-m7}.
 
 @item +nosimd
 Disables the SIMD (but not floating-point) instructions on