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habanalabs/gaudi2: remove privileged MME clock configuration

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Privileged MME clock configuration is removed as it is done by the f/w.

Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Koby Elbaz 2022-09-28 15:56:13 +03:00 committed by Oded Gabbay
parent 189b203ebb
commit 16448d6444
1 changed files with 1 additions and 6 deletions
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7
drivers/misc/habanalabs/gaudi2/gaudi2.c
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@ -4535,7 +4535,7 @@ static void gaudi2_init_mme_acc(struct hl_device *hdev, u32 reg_base)
static void gaudi2_init_dcore_mme(struct hl_device *hdev, int dcore_id, static void gaudi2_init_dcore_mme(struct hl_device *hdev, int dcore_id,
bool config_qman_only) bool config_qman_only)
{ {
u32 queue_id_base, reg_base, clk_en_addr = 0; u32 queue_id_base, reg_base;
switch (dcore_id) { switch (dcore_id) {
case 0: case 0:
@ -4543,23 +4543,18 @@ static void gaudi2_init_dcore_mme(struct hl_device *hdev, int dcore_id,
break; break;
case 1: case 1:
queue_id_base = GAUDI2_QUEUE_ID_DCORE1_MME_0_0; queue_id_base = GAUDI2_QUEUE_ID_DCORE1_MME_0_0;
clk_en_addr = mmDCORE1_MME_CTRL_LO_QM_SLV_CLK_EN;
break; break;
case 2: case 2:
queue_id_base = GAUDI2_QUEUE_ID_DCORE2_MME_0_0; queue_id_base = GAUDI2_QUEUE_ID_DCORE2_MME_0_0;
break; break;
case 3: case 3:
queue_id_base = GAUDI2_QUEUE_ID_DCORE3_MME_0_0; queue_id_base = GAUDI2_QUEUE_ID_DCORE3_MME_0_0;
clk_en_addr = mmDCORE3_MME_CTRL_LO_QM_SLV_CLK_EN;
break; break;
default: default:
dev_err(hdev->dev, "Invalid dcore id %u\n", dcore_id); dev_err(hdev->dev, "Invalid dcore id %u\n", dcore_id);
return; return;
} }
if (clk_en_addr && !(hdev->fw_components & FW_TYPE_BOOT_CPU))
WREG32(clk_en_addr, 0x1);
if (!config_qman_only) { if (!config_qman_only) {
reg_base = gaudi2_mme_acc_blocks_bases[dcore_id]; reg_base = gaudi2_mme_acc_blocks_bases[dcore_id];
gaudi2_init_mme_acc(hdev, reg_base); gaudi2_init_mme_acc(hdev, reg_base);