diff --git a/msm/sde/sde_hw_catalog.c b/msm/sde/sde_hw_catalog.c
index cb28119c19..ea868ca2dd 100644
--- a/msm/sde/sde_hw_catalog.c
+++ b/msm/sde/sde_hw_catalog.c
@@ -5140,6 +5140,42 @@ static int _sde_hardware_pre_caps(struct sde_mdss_cfg *sde_cfg, uint32_t hw_rev)
 		sde_cfg->dither_luma_mode_support = true;
 		sde_cfg->mdss_hw_block_size = 0x158;
 		sde_cfg->rc_lm_flush_override = false;
+	} else if (IS_DIWALI_TARGET(hw_rev)) {
+		sde_cfg->allowed_dsc_reservation_switch = SDE_DP_DSC_RESERVATION_SWITCH;
+		sde_cfg->has_dedicated_cwb_support = true;
+		sde_cfg->has_cwb_dither = true;
+		sde_cfg->has_wb_ubwc = true;
+		sde_cfg->has_cwb_crop = true;
+		sde_cfg->has_qsync = true;
+		sde_cfg->perf.min_prefill_lines = 40;
+		sde_cfg->vbif_qos_nlvl = 8;
+		sde_cfg->ts_prefill_rev = 2;
+		sde_cfg->ctl_rev = SDE_CTL_CFG_VERSION_1_0_0;
+		sde_cfg->delay_prg_fetch_start = true;
+		sde_cfg->sui_ns_allowed = true;
+		sde_cfg->sui_misr_supported = true;
+		sde_cfg->has_sui_blendstage = true;
+		sde_cfg->has_3d_merge_reset = true;
+		sde_cfg->has_hdr = true;
+		sde_cfg->has_hdr_plus = true;
+		sde_cfg->skip_inline_rot_threshold = true;
+		set_bit(SDE_MDP_DHDR_MEMPOOL_4K, &sde_cfg->mdp[0].features);
+		sde_cfg->has_vig_p010 = true;
+		sde_cfg->true_inline_rot_rev = SDE_INLINE_ROT_VERSION_2_0_1;
+		sde_cfg->vbif_disable_inner_outer_shareable = true;
+		sde_cfg->dither_luma_mode_support = true;
+		sde_cfg->mdss_hw_block_size = 0x158;
+		sde_cfg->syscache_supported = true;
+		sde_cfg->sspp_multirect_error = true;
+		sde_cfg->has_fp16 = true;
+		set_bit(SDE_MDP_PERIPH_TOP_0_REMOVED, &sde_cfg->mdp[0].features);
+		sde_cfg->has_precise_vsync_ts = true;
+		sde_cfg->has_avr_step = true;
+		sde_cfg->has_trusted_vm_support = true;
+		sde_cfg->has_ubwc_stats = true;
+		sde_cfg->has_demura = true;
+		sde_cfg->demura_supported[SSPP_DMA1][0] = 0;
+		sde_cfg->demura_supported[SSPP_DMA1][1] = 1;
 	} else {
 		SDE_ERROR("unsupported chipset id:%X\n", hw_rev);
 		sde_cfg->perf.min_prefill_lines = 0xffff;
diff --git a/msm/sde/sde_hw_catalog.h b/msm/sde/sde_hw_catalog.h
index f6ac278383..eff6deaf85 100644
--- a/msm/sde/sde_hw_catalog.h
+++ b/msm/sde/sde_hw_catalog.h
@@ -49,6 +49,7 @@
 #define SDE_HW_VER_700	SDE_HW_VER(7, 0, 0) /* lahaina */
 #define SDE_HW_VER_720	SDE_HW_VER(7, 2, 0) /* yupik */
 #define SDE_HW_VER_810	SDE_HW_VER(8, 1, 0) /* waipio */
+#define SDE_HW_VER_820	SDE_HW_VER(8, 2, 0) /* diwali */
 
 /* Avoid using below IS_XXX macros outside catalog, use feature bit instead */
 #define IS_SDE_MAJOR_SAME(rev1, rev2)   \
@@ -75,6 +76,7 @@
 #define IS_LAHAINA_TARGET(rev) IS_SDE_MAJOR_MINOR_SAME((rev), SDE_HW_VER_700)
 #define IS_YUPIK_TARGET(rev) IS_SDE_MAJOR_MINOR_SAME((rev), SDE_HW_VER_720)
 #define IS_WAIPIO_TARGET(rev) IS_SDE_MAJOR_MINOR_SAME((rev), SDE_HW_VER_810)
+#define IS_DIWALI_TARGET(rev) IS_SDE_MAJOR_MINOR_SAME((rev), SDE_HW_VER_820)
 
 #define SDE_HW_BLK_NAME_LEN	16