diff --git a/src/gallium/drivers/ethosu/ethosu_lower.c b/src/gallium/drivers/ethosu/ethosu_lower.c
index 2cd7de5047a..0e185b5d652 100644
--- a/src/gallium/drivers/ethosu/ethosu_lower.c
+++ b/src/gallium/drivers/ethosu/ethosu_lower.c
@@ -306,6 +306,115 @@ ethos_create_lut(struct ethosu_operation *operation, uint8_t *lut, double (*func
    }
 }
 
+// Implementation from Vela and TensorFlow Lite Micro kernel
+static int16_t
+saturating_left_shift_16(int16_t value, int amount)
+{
+   int32_t result = value << amount;
+   return CLAMP(result, INT16_MIN, INT16_MAX);
+}
+
+// Implementation from Vela and TensorFlow Lite Micro kernel
+// Similar to ARM instruction SQDMULH.
+// Similar to gemmlowp::SaturatingRoundingDoublingHighMul except
+// rounding to zero instead of to nearest (SQRDMULH).
+static int16_t
+saturating_doubling_high_mul_16(int16_t a, int16_t b)
+{
+   bool overflow = a == b && a == INT16_MIN;
+   int32_t a_32 = a;
+   int32_t b_32 = b;
+   int32_t ab_32 = a_32 * b_32;
+   int16_t ab_x2_high16 = (int16_t)(ab_32 / (1 << 15));
+   return overflow ? INT16_MAX : ab_x2_high16;
+}
+
+static int16_t
+saturating_rounding_doubling_high_mul_16(int16_t a, int16_t b)
+{
+   bool overflow = a == b && a == INT16_MIN;
+   int32_t a_32 = a;
+   int32_t b_32 = b;
+   int32_t ab_32 = a_32 * b_32;
+   int16_t nudge = ab_32 >= 0 ? (1 << 14) : (1 - (1 << 14));
+   int16_t ab_x2_high16 = ((ab_32 + nudge) / (1 << 15));
+   return overflow ? INT16_MAX : ab_x2_high16;
+}
+
+static int16_t
+rounding_divide_by_pow2_16(int16_t x, int exponent)
+{
+   const int16_t mask = (1 << exponent) - 1;
+   const int16_t remainder = x & mask;
+   const int16_t threshold = (mask >> 1) + ((x < 0) ? 1 : 0);
+   return (x >> exponent) + ((remainder > threshold) ? 1 : 0);
+}
+
+static int16_t
+downscale_int32_to_int16_multiplier(int32_t multiplier)
+{
+   return CLAMP(((multiplier / 32768) + 1) / 2, INT16_MIN, INT16_MAX);
+}
+
+static void
+ethos_create_hswish_lut(struct ethosu_operation *operation, uint8_t *lut)
+{
+   const double ifm_scale = operation->ifm.scale;
+   const double ofm_scale = operation->ofm.scale;
+   const unsigned zpIn = operation->ifm.zero_point;
+   const unsigned zpOut = operation->ofm.zero_point;
+
+   const int qMin = operation->ifm.is_signed ? -128 : 0;
+   const int qMax = operation->ifm.is_signed ? 127 : 255;
+
+   const double ifmScaleHires = (1.0 / 128.0) * ifm_scale;
+   const double reluMultiplier = 3.0 / 32768.0;
+
+   int32_t out_shift;
+   int32_t relu_shift;
+   int32_t out_scale = ethosu_quantize_scale(ifmScaleHires / ofm_scale, &out_shift, false);
+   int32_t relu_scale = ethosu_quantize_scale(ifmScaleHires / reluMultiplier, &relu_shift, false);
+   int16_t outScale16 = downscale_int32_to_int16_multiplier(out_scale);
+   int16_t reluScale16 = downscale_int32_to_int16_multiplier(relu_scale);
+   // convert to left shift-positive notation
+   int outShift = 31 - out_shift;
+   int reluShift = 31 - relu_shift;
+
+   for (int x = qMin; x <= qMax; ++x, lut++) {
+      const int16_t inputValue = (int16_t)(x - zpIn);
+      const int16_t inputValueOnHiresInputScale = (int16_t)(inputValue << 7);
+      const int16_t inputValueOnPreshiftOutputScale = saturating_rounding_doubling_high_mul_16(inputValueOnHiresInputScale, outScale16);
+      int16_t reluValue = inputValueOnHiresInputScale;
+
+      if (reluShift > 0)
+         reluValue = saturating_left_shift_16(reluValue, reluShift - 1);
+
+      reluValue = saturating_rounding_doubling_high_mul_16(reluValue, reluScale16);
+
+      if (reluShift > 0)
+         reluValue = saturating_left_shift_16(reluValue, 1);
+
+      // Try to get reluShift into the [-31, 0] range
+      if (reluShift < -31) {
+         reluValue = reluValue >> (-31 - reluShift);
+         reluShift = -31;
+      }
+
+      if (reluShift < 0)
+         reluValue = rounding_divide_by_pow2_16(reluValue, -reluShift);
+
+      reluValue = (int16_t)((reluValue + (1 << 15)) >> 1);
+
+      const int16_t preshiftOutputValue = saturating_doubling_high_mul_16(reluValue, inputValueOnPreshiftOutputScale);
+
+      int16_t outputValue = rounding_divide_by_pow2_16(preshiftOutputValue, -outShift);
+
+      int lutVal = outputValue + zpOut;
+      lutVal = MIN2(qMax, MAX2(qMin, lutVal));
+      *lut = lutVal;
+   }
+}
+
 static void
 ethosu_lower_lut_dma(struct ethosu_subgraph *subgraph,
                      const struct pipe_ml_operation *poperation,
@@ -344,6 +453,31 @@ ethosu_lower_lut(struct ethosu_subgraph *subgraph,
    ethosu_sched_operation(subgraph, operation);
 }
 
+static void
+ethosu_lower_hswish(struct ethosu_subgraph *subgraph,
+                    const struct pipe_ml_operation *poperation,
+                    struct ethosu_operation *operation)
+{
+   uint8_t lut[LUT8_SIZE];
+
+   operation->type = ETHOSU_OPERATION_TYPE_POOLING;
+   operation->round_mode = ETHOSU_ROUNDING_NATURAL;
+   operation->pooling.type = ETHOSU_POOLING_TYPE_AVG;
+   operation->pooling.activation = ETHOSU_POOLING_ACTIVATION_LUT(0);
+
+   set_feature_maps(subgraph, poperation->input_tensors[0], poperation->output_tensors[0], operation);
+
+   ethos_create_hswish_lut(operation, lut);
+   fill_lut(subgraph, operation, lut);
+
+   /* The LUT handles 0 point and scale, so make them equal */
+   operation->ofm.zero_point = operation->ifm.zero_point;
+   operation->ofm.scale = operation->ifm.scale;
+
+   allocate_feature_maps(subgraph, operation);
+   ethosu_sched_operation(subgraph, operation);
+}
+
 static void
 ethosu_lower_concatenation(struct ethosu_subgraph *subgraph,
                            const struct pipe_ml_operation *poperation,
@@ -629,6 +763,17 @@ ethosu_lower_graph(struct ethosu_subgraph *subgraph,
          break;
       }
 
+      case PIPE_ML_OPERATION_TYPE_HSWISH: {
+         ethosu_lower_hswish(subgraph, &poperations[i], &operation);
+
+         struct ethosu_operation dma_operation = {0};
+         ethosu_lower_lut_dma(subgraph, &poperations[i], &operation, &dma_operation);
+         util_dynarray_append(&subgraph->operations, dma_operation);
+
+         util_dynarray_append(&subgraph->operations, operation);
+         break;
+      }
+
       case PIPE_ML_OPERATION_TYPE_STRIDED_SLICE: {
          ethosu_lower_strided_slice(subgraph, &poperations[i], &operation);
          util_dynarray_append(&subgraph->operations, operation);
diff --git a/src/gallium/drivers/ethosu/ethosu_ml.c b/src/gallium/drivers/ethosu/ethosu_ml.c
index 212b55664d1..a2fbed926bb 100644
--- a/src/gallium/drivers/ethosu/ethosu_ml.c
+++ b/src/gallium/drivers/ethosu/ethosu_ml.c
@@ -147,6 +147,7 @@ ethosu_ml_operation_supported(struct pipe_ml_device *pdevice,
    case PIPE_ML_OPERATION_TYPE_PAD:
    case PIPE_ML_OPERATION_TYPE_LOGISTIC:
    case PIPE_ML_OPERATION_TYPE_TANH:
+   case PIPE_ML_OPERATION_TYPE_HSWISH:
       supported = true;
       break;
    case PIPE_ML_OPERATION_TYPE_RESIZE: {